diff --git a/hash/ibm5170_cdrom.xml b/hash/ibm5170_cdrom.xml
index d5062e003af..ad1d88f6a95 100644
--- a/hash/ibm5170_cdrom.xml
+++ b/hash/ibm5170_cdrom.xml
@@ -7,7 +7,7 @@
 		<description>Acer CPR</description>
 		<year>1995</year>
 		<publisher>Acer America Corporation</publisher>
-		<info name="version" value="1.2a" />	<!-- floppy version 1.2a, CD version 1.2 -->
+		<info name="version" value="1.2a" />    <!-- floppy version 1.2a, CD version 1.2 -->
 
 		<part name="flop1" interface="floppy_3_5">
 			<feature name="disk_label" value="Hard Drive Recovery Start-Up Diskette" />
diff --git a/hash/msx1_flop.xml b/hash/msx1_flop.xml
index 3399409c522..df5a8e091ac 100644
--- a/hash/msx1_flop.xml
+++ b/hash/msx1_flop.xml
@@ -160,7 +160,7 @@ The following floppies came with the machines.
 <!--
 
  Games, Programs, Etc.
- These all had a disk release, according to http://www.generation-msx.nl/ but we have no confirmation about these dumps coming 
+ These all had a disk release, according to http://www.generation-msx.nl/ but we have no confirmation about these dumps coming
  from original disks: more investigations are definitely needed!!
 
 -->
@@ -1523,7 +1523,7 @@ The following floppies came with the machines.
 
 
 
-<!-- 
+<!--
 
     Coverdisks
 
@@ -1558,9 +1558,9 @@ The following floppies came with the machines.
 
 
 
-<!-- 
+<!--
 
-    Homebrew / Doujin 
+    Homebrew / Doujin
 
 -->
 
@@ -1856,7 +1856,7 @@ The following floppies came with the machines.
 
 
 
-<!-- 
+<!--
 
  Sets below are hacked games "converted" from their original format (carts or tapes) into disks
  However, we currently don't have the real dumps for these so we keep them in disk format for the moment
@@ -1878,7 +1878,7 @@ The following floppies came with the machines.
 	<software name="3dwater">
 		<description>3D Water Driver (Jpn)</description>
 		<year>19??</year>
-		<publisher>&lt;tape2disk hack&gt;</publisher>	<!-- or maybe cart2disk -->
+		<publisher>&lt;tape2disk hack&gt;</publisher>   <!-- or maybe cart2disk -->
 
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="737280">
@@ -4059,7 +4059,7 @@ The following floppies came with the machines.
 	</software>
 
 
-<!-- 
+<!--
 
  Sets below are hacked games "converted" from their original format (carts or tapes) into disks
  Such information has been retrieved from websites like http://www.generation-msx.nl/ and http://msx.jpn.org/tagoo/
diff --git a/hash/msx2_flop.xml b/hash/msx2_flop.xml
index 8e57bf3ee12..10a2cb31e3d 100644
--- a/hash/msx2_flop.xml
+++ b/hash/msx2_flop.xml
@@ -299,7 +299,7 @@ The following floppies came with the machines.
 <!--
 
  Games, Programs, Etc.
- These all had a disk release, according to http://www.generation-msx.nl/ but we have no confirmation about these dumps coming 
+ These all had a disk release, according to http://www.generation-msx.nl/ but we have no confirmation about these dumps coming
  from original disks: more investigations are definitely needed!!
 
 -->
@@ -375,8 +375,8 @@ The following floppies came with the machines.
 				<rom name="snatcher (1988)(konami)(jp)(disk 3 of 3)[scc+].dsk" size="737280" crc="35e70ac9" sha1="c653d9aab4fdda14ab92490972783f7b9d3ceb1a" offset="0" />
 			</dataarea>
 		</part>
-		<!-- This is the sound cartridge that came with the game Snatcher. This sound cartridge 
-             can also be used with the MSX Game Collections from Konami. -->
+		<!-- This is the sound cartridge that came with the game Snatcher. This sound cartridge
+		     can also be used with the MSX Game Collections from Konami. -->
 		<part name="cart" interface="msx_cart">
 			<feature name="slot" value="sound_snatcher" />
 			<dataarea name="ram" size="65536">
@@ -403,8 +403,8 @@ The following floppies came with the machines.
 				<rom name="snatcher (1988)(konami)(jp)(disk 3 of 3)[scc+].dsk" size="737280" crc="35e70ac9" sha1="c653d9aab4fdda14ab92490972783f7b9d3ceb1a" offset="0" />
 			</dataarea>
 		</part>
-		<!-- This is the sound cartridge that came with the game Snatcher. This sound cartridge 
-             can also be used with the MSX Game Collections from Konami. -->
+		<!-- This is the sound cartridge that came with the game Snatcher. This sound cartridge
+		     can also be used with the MSX Game Collections from Konami. -->
 		<part name="cart" interface="msx_cart">
 			<feature name="slot" value="sound_snatcher" />
 			<dataarea name="ram" size="65536">
@@ -431,8 +431,8 @@ The following floppies came with the machines.
 				<rom name="super deform snatcher (1990)(konami)(jp)(disk 3 of 3)[scc+].dsk" size="737280" crc="0547bb3a" sha1="e4b1b5f8b7ea4532551c103164860c8802151131" offset="0" />
 			</dataarea>
 		</part>
-		<!-- This is the sound cartridge that came with the game SD Snatcher. This sound cartridge 
-             can _not_ be used with the MSX Game Collections from Konami. -->
+		<!-- This is the sound cartridge that came with the game SD Snatcher. This sound cartridge
+		     can _not_ be used with the MSX Game Collections from Konami. -->
 		<part name="cart" interface="msx_cart">
 			<feature name="slot" value="sound_sdsnatch" />
 			<dataarea name="ram" size="65536">
@@ -459,8 +459,8 @@ The following floppies came with the machines.
 				<rom name="super deform snatcher (1990)(konami)(jp)(disk 3 of 3)[scc+].dsk" size="737280" crc="0547bb3a" sha1="e4b1b5f8b7ea4532551c103164860c8802151131" offset="0" />
 			</dataarea>
 		</part>
-		<!-- This is the sound cartridge that came with the game SD Snatcher. This sound cartridge 
-             can _not_ be used with the MSX Game Collections from Konami. -->
+		<!-- This is the sound cartridge that came with the game SD Snatcher. This sound cartridge
+		     can _not_ be used with the MSX Game Collections from Konami. -->
 		<part name="cart" interface="msx_cart">
 			<feature name="slot" value="sound_sdsnatch" />
 			<dataarea name="ram" size="65536">
@@ -13058,7 +13058,7 @@ The following floppies came with the machines.
 
 
 
-<!-- 
+<!--
 
 HOMEBREW
 
@@ -16047,7 +16047,7 @@ HOMEBREW
 	</software>
 
 
-<!-- 
+<!--
 
 DISKMAG
 
@@ -16701,7 +16701,7 @@ DISKMAG
 
 
 
-<!-- 
+<!--
 
  Sets below are hacked games "converted" from their original format (carts or tapes) into disks
  However, we currently don't have the real dumps for these so we keep them in disk format for the moment
@@ -16769,7 +16769,7 @@ DISKMAG
 
 
 
-<!-- 
+<!--
 
  Sets below are hacked games "converted" from their original format (carts or tapes) into disks
  Such information has been retrieved from websites like http://www.generation-msx.nl/ and http://msx.jpn.org/tagoo/
@@ -17350,7 +17350,7 @@ DISKMAG
 			</dataarea>
 		</part>
 	</software>
-	
+
 	<software name="fantzon2">
 		<description>Fantasy Zone II - The Tears of Opa-Opa (Jpn)</description>
 		<year>19??</year>
diff --git a/src/emu/bus/cbmiec/c1541.h b/src/emu/bus/cbmiec/c1541.h
index ffa48cfe271..7195b93293e 100644
--- a/src/emu/bus/cbmiec/c1541.h
+++ b/src/emu/bus/cbmiec/c1541.h
@@ -37,8 +37,8 @@
 // ======================> c1541_base_t
 
 class c1541_base_t :  public device_t,
-					  public device_cbm_iec_interface,
-					  public device_c64_floppy_parallel_interface
+						public device_cbm_iec_interface,
+						public device_c64_floppy_parallel_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/cbmiec/c1571.h b/src/emu/bus/cbmiec/c1571.h
index d58faaa0922..6a938b73291 100644
--- a/src/emu/bus/cbmiec/c1571.h
+++ b/src/emu/bus/cbmiec/c1571.h
@@ -39,8 +39,8 @@
 // ======================> c1571_t
 
 class c1571_t :  public device_t,
-				 public device_cbm_iec_interface,
-				 public device_c64_floppy_parallel_interface
+					public device_cbm_iec_interface,
+					public device_c64_floppy_parallel_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/cbmiec/c1581.h b/src/emu/bus/cbmiec/c1581.h
index fd60cdf2266..4a2ac6a28a5 100644
--- a/src/emu/bus/cbmiec/c1581.h
+++ b/src/emu/bus/cbmiec/c1581.h
@@ -35,7 +35,7 @@
 // ======================> c1581_t
 
 class c1581_t :  public device_t,
-				 public device_cbm_iec_interface
+					public device_cbm_iec_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/cbmiec/interpod.h b/src/emu/bus/cbmiec/interpod.h
index 36c7852defb..fbbe194cca6 100644
--- a/src/emu/bus/cbmiec/interpod.h
+++ b/src/emu/bus/cbmiec/interpod.h
@@ -45,7 +45,7 @@
 // ======================> interpod_device
 
 class interpod_device :  public device_t,
-						 public device_cbm_iec_interface
+							public device_cbm_iec_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/cgenie/expansion/expansion.h b/src/emu/bus/cgenie/expansion/expansion.h
index 79cbc1430b5..311da3afa6d 100644
--- a/src/emu/bus/cgenie/expansion/expansion.h
+++ b/src/emu/bus/cgenie/expansion/expansion.h
@@ -6,31 +6,31 @@
 
     50-pin slot
 
-	 1  GND        26  /MREQ
-	 2  A8         27  /WR
-	 3  A7         28  /C4
-	 4  A6         29  (not used)
-	 5  A9         30  /C1
-	 6  A5         31  BD3
-	 7  A4         32  /C3
-	 8  A3         33  (not used)
-	 9  A10        34  /C2
-	10  A2         35  DB6
-	11  A11        36  /RD
-	12  A1         37  BD4
-	13  A0         38  (not used)
-	14  A12        39  BD7
-	15  A14        40  (not used)
-	16  A13        41  BD5
-	17  /RFSH      42  (not useD)
-	18  A15        43  BD0
-	19  /INT       44  (not used)
-	20  /BUSRQ     45  BD2
-	21  /NMI       46  /RESET
-	22  /WAIT      47  /M1
-	23  /HALT      48  /IORQ
-	24  /BUSAK     49  BD1
-	25  /ROMDIS    50  +5V
+     1  GND        26  /MREQ
+     2  A8         27  /WR
+     3  A7         28  /C4
+     4  A6         29  (not used)
+     5  A9         30  /C1
+     6  A5         31  BD3
+     7  A4         32  /C3
+     8  A3         33  (not used)
+     9  A10        34  /C2
+    10  A2         35  DB6
+    11  A11        36  /RD
+    12  A1         37  BD4
+    13  A0         38  (not used)
+    14  A12        39  BD7
+    15  A14        40  (not used)
+    16  A13        41  BD5
+    17  /RFSH      42  (not useD)
+    18  A15        43  BD0
+    19  /INT       44  (not used)
+    20  /BUSRQ     45  BD2
+    21  /NMI       46  /RESET
+    22  /WAIT      47  /M1
+    23  /HALT      48  /IORQ
+    24  /BUSAK     49  BD1
+    25  /ROMDIS    50  +5V
 
 ***************************************************************************/
 
diff --git a/src/emu/bus/cgenie/expansion/floppy.c b/src/emu/bus/cgenie/expansion/floppy.c
index b8da52a5611..45d7030f8cb 100644
--- a/src/emu/bus/cgenie/expansion/floppy.c
+++ b/src/emu/bus/cgenie/expansion/floppy.c
@@ -83,7 +83,7 @@ static MACHINE_CONFIG_FRAGMENT( cgenie_fdc )
 	MCFG_FLOPPY_DRIVE_ADD("fd1793:2", cgenie_floppies, NULL,   cgenie_fdc_device::floppy_formats)
 	MCFG_FLOPPY_DRIVE_ADD("fd1793:3", cgenie_floppies, NULL,   cgenie_fdc_device::floppy_formats)
 
-//	MCFG_SOFTWARE_LIST_ADD("floppy_list", "cgenie_flop")
+//  MCFG_SOFTWARE_LIST_ADD("floppy_list", "cgenie_flop")
 
 	MCFG_GENERIC_SOCKET_ADD("socket", generic_plain_slot, "cgenie_socket")
 	MCFG_GENERIC_EXTENSIONS("bin,rom")
diff --git a/src/emu/bus/cgenie/parallel/parallel.h b/src/emu/bus/cgenie/parallel/parallel.h
index a7f5c8bbb77..4976e5caaf9 100644
--- a/src/emu/bus/cgenie/parallel/parallel.h
+++ b/src/emu/bus/cgenie/parallel/parallel.h
@@ -6,16 +6,16 @@
 
     20-pin slot
 
-	 1  GND        11  IOB2
-	 2  +12V       12  IOB1
-	 3  IOA3       13  IOB0
-	 4  IOA4       14  IOB3
-	 5  IOA0       15  IOB4
-	 6  IOA5       16  IOB5
-	 7  IOA1       17  IOB7
-	 8  IOA2       18  IOB6
-	 9  IOA7       19  +5V
-	10  IOA6       20  -12V
+     1  GND        11  IOB2
+     2  +12V       12  IOB1
+     3  IOA3       13  IOB0
+     4  IOA4       14  IOB3
+     5  IOA0       15  IOB4
+     6  IOA5       16  IOB5
+     7  IOA1       17  IOB7
+     8  IOA2       18  IOB6
+     9  IOA7       19  +5V
+    10  IOA6       20  -12V
 
 ***************************************************************************/
 
diff --git a/src/emu/bus/cpc/brunword4.c b/src/emu/bus/cpc/brunword4.c
index ca3ba05469c..cd3ab420349 100644
--- a/src/emu/bus/cpc/brunword4.c
+++ b/src/emu/bus/cpc/brunword4.c
@@ -2,13 +2,13 @@
 // copyright-holders:Barry Rodewald
 /*
 
-	Brunword MK4 - Word processor ROM / expansion
+    Brunword MK4 - Word processor ROM / expansion
 
-	Software is provided as an expansion device, which uses it own ROM mapping
+    Software is provided as an expansion device, which uses it own ROM mapping
 
-	The ROM select port will be handled by this device, calling back to the standard driver when necessary.
-	Not enabled for the CPC Plus, as ROM selection wraps after 63, making it impossible to see cartridge
-	banks in the upper ROM area (0x80-0xff)
+    The ROM select port will be handled by this device, calling back to the standard driver when necessary.
+    Not enabled for the CPC Plus, as ROM selection wraps after 63, making it impossible to see cartridge
+    banks in the upper ROM area (0x80-0xff)
 */
 
 #include "brunword4.h"
@@ -21,7 +21,7 @@ ROM_START( cpc_brunword4 )
 	ROM_LOAD( "brunw-c1.rom",   0x0000, 0x4000, CRC(3200299b) SHA1(d7d5fcacf3c6707a6629b0c65564ac44267d2b49) )
 	ROM_LOAD( "brunw-c2.rom",   0x4000, 0x4000, CRC(aa19aff1) SHA1(5aa4e87ae6ad2063540e3f5179298657bbd82bfb) )
 	ROM_LOAD( "brunw-c3.rom",   0x8000, 0x4000, CRC(eabe60fe) SHA1(41f605f1e1b5e2bc7dcbd702f2d202ab4d2f44ec) )
-	
+
 	ROM_REGION( 0x80000, "mk4_roms", 0 )
 	ROM_LOAD( "brunw-c0.rom",   0x0000, 0x4000, CRC(45493337) SHA1(a971e2e63adb004c605cf642edde828e8b3ab897) )
 	ROM_LOAD( "brunw-c1.rom",   0x4000, 0x4000, CRC(3200299b) SHA1(d7d5fcacf3c6707a6629b0c65564ac44267d2b49) )
@@ -108,4 +108,3 @@ void cpc_brunword4_device::set_mapping()
 		membank(":bank4")->set_base(ROM+((bank*0x4000) + 0x2000));
 	}
 }
-
diff --git a/src/emu/bus/cpc/brunword4.h b/src/emu/bus/cpc/brunword4.h
index 6dde9e72f3e..8b66afaefae 100644
--- a/src/emu/bus/cpc/brunword4.h
+++ b/src/emu/bus/cpc/brunword4.h
@@ -2,7 +2,7 @@
 // copyright-holders:Barry Rodewald
 /*
 
-	Brunword MK4 - Word processor ROM / expansion
+    Brunword MK4 - Word processor ROM / expansion
 
 */
 
@@ -21,7 +21,7 @@ public:
 
 	DECLARE_WRITE8_MEMBER(rombank_w);
 	virtual void set_mapping();
-	
+
 protected:
 	// device-level overrides
 	virtual void device_start();
@@ -29,11 +29,10 @@ protected:
 
 private:
 	cpc_expansion_slot_device *m_slot;
-	
+
 	bool m_rombank_active;
 	UINT8 m_bank_sel;
 };
 
 // device type definition
 extern const device_type CPC_BRUNWORD_MK4;
-
diff --git a/src/emu/bus/gameboy/mbc.c b/src/emu/bus/gameboy/mbc.c
index 33ed902cfed..b6f31714a3a 100644
--- a/src/emu/bus/gameboy/mbc.c
+++ b/src/emu/bus/gameboy/mbc.c
@@ -694,12 +694,12 @@ WRITE8_MEMBER(gb_rom_m161_device::write_bank)
 // MMM01
 // This mmm01 implementation is mostly guess work, no clue how correct it all is
 /* TODO: This implementation is wrong. Tauwasser
- * 
+ *
  * Register 0: Map Latch, AA Mask, RAM Enable
  * Register 1: EA1..EA0, RA18..RA14
  * Register 2: ??, AA18..AA15, AA14..AA13
  * Register 3: AA Multiplex, RA Mask, ???, MBC1 Mode
- * 
+ *
  */
 
 READ8_MEMBER(gb_rom_mmm01_device::read_rom)
@@ -748,7 +748,6 @@ WRITE8_MEMBER(gb_rom_mmm01_device::write_bank)
 
 READ8_MEMBER(gb_rom_sachen_mmc1_device::read_rom)
 {
-
 	UINT16 off_edit = offset;
 
 	/* Wait for 0x31 transitions of A15 (hi -> lo), i.e. ROM accesses; A15 = HI while in bootstrap */
@@ -757,11 +756,11 @@ READ8_MEMBER(gb_rom_sachen_mmc1_device::read_rom)
 		m_mode = MODE_UNLOCKED;
 	else
 		m_unlock_cnt++;
-	
+
 	/* Logo Switch */
 	if (m_mode == MODE_LOCKED)
 		off_edit |= 0x80;
-		
+
 	/* Header Un-Scramble */
 	if ((off_edit & 0xFF00) == 0x0100) {
 		off_edit &= 0xFFAC;
@@ -771,7 +770,7 @@ READ8_MEMBER(gb_rom_sachen_mmc1_device::read_rom)
 		off_edit |= ((offset >> 0) & 0x01) << 6;
 	}
 	//logerror("read from %04X (%04X)\n", offset, off_edit);
-	
+
 	if (offset & 0x4000) /* RB1 */
 		return m_rom[rom_bank_map[(m_base_bank & m_mask) | (m_latch_bank2 & ~m_mask)] * 0x4000 + (offset & 0x3fff)];
 	else                 /* RB0 */
@@ -780,38 +779,37 @@ READ8_MEMBER(gb_rom_sachen_mmc1_device::read_rom)
 
 WRITE8_MEMBER(gb_rom_sachen_mmc1_device::write_bank)
 {
-
 	/* Only A15..A6, A4, A1..A0 are connected */
 	/* We only decode upper three bits */
 	switch ((offset & 0xFFD3) & 0xE000)
 	{
 		case 0x0000: /* Base ROM Bank Register */
-			
+
 			if ((m_latch_bank2 & 0x30) == 0x30)
 				m_base_bank = data;
 			//logerror("write to base bank %X - %X\n", data, (m_base_bank & m_mask) | (m_latch_bank2 & ~m_mask));
 			break;
-		
+
 		case 0x2000: /* ROM Bank Register */
-		
+
 			m_latch_bank2 = data ? data : 0x01;
 			//logerror("write to latch %X - %X\n", data, (m_base_bank & m_mask) | (m_latch_bank2 & ~m_mask));
 			break;
-		
+
 		case 0x4000: /* ROM Bank Mask Register */
-		
+
 			if ((m_latch_bank2 & 0x30) == 0x30)
 				m_mask = data;
 			//logerror("write to mask %X - %X\n", data, (m_base_bank & m_mask) | (m_latch_bank2 & ~m_mask));
 			break;
-		
+
 		case 0x6000:
-			
+
 			/* nothing happens when writing to 0x6000-0x7fff, as verified by Tauwasser */
 			break;
-		
+
 		default:
-		
+
 			//logerror("write to unknown/unmapped area %04X <= %02X\n", offset, data);
 			/* did not extensively test other unlikely ranges */
 			break;
@@ -822,27 +820,26 @@ WRITE8_MEMBER(gb_rom_sachen_mmc1_device::write_bank)
 
 READ8_MEMBER(gb_rom_sachen_mmc2_device::read_rom)
 {
-
 	UINT16 off_edit = offset;
 
 	/* Wait for 0x30 transitions of A15 (lo -> hi), i.e. ROM accesses; A15 = HI while in bootstrap */
 	/* This is 0x30 transitions, because we increment counter _after_ checking it, but A15 lo -> hi*/
 	/* transition means first read (hi -> lo transition) must not count */
-	
+
 	if (m_unlock_cnt == 0x30 && m_mode == MODE_LOCKED_DMG) {
 		m_mode = MODE_LOCKED_CGB;
 		m_unlock_cnt = 0x00;
 	} else if (m_unlock_cnt == 0x30 && m_mode == MODE_LOCKED_CGB) {
 		m_mode = MODE_UNLOCKED;
 	}
-	
+
 	if (m_unlock_cnt != 0x30)
 		m_unlock_cnt++;
-	
+
 	/* Logo Switch */
 	if (m_mode == MODE_LOCKED_CGB)
 		off_edit |= 0x80;
-		
+
 	/* Header Un-Scramble */
 	if ((off_edit & 0xFF00) == 0x0100) {
 		off_edit &= 0xFFAC;
@@ -852,7 +849,7 @@ READ8_MEMBER(gb_rom_sachen_mmc2_device::read_rom)
 		off_edit |= ((offset >> 0) & 0x01) << 6;
 	}
 	//logerror("read from %04X (%04X) cnt: %02X\n", offset, off_edit, m_unlock_cnt);
-	
+
 	if (offset & 0x4000) /* RB1 */
 		return m_rom[rom_bank_map[(m_base_bank & m_mask) | (m_latch_bank2 & ~m_mask)] * 0x4000 + (offset & 0x3fff)];
 	else                 /* RB0 */
@@ -861,7 +858,6 @@ READ8_MEMBER(gb_rom_sachen_mmc2_device::read_rom)
 
 READ8_MEMBER(gb_rom_sachen_mmc2_device::read_ram)
 {
-
 	if (m_mode == MODE_LOCKED_DMG) {
 		m_unlock_cnt = 0x00;
 		m_mode = MODE_LOCKED_CGB;
@@ -872,7 +868,6 @@ READ8_MEMBER(gb_rom_sachen_mmc2_device::read_ram)
 
 WRITE8_MEMBER(gb_rom_sachen_mmc2_device::write_ram)
 {
-
 	if (m_mode == MODE_LOCKED_DMG) {
 		m_unlock_cnt = 0x00;
 		m_mode = MODE_LOCKED_CGB;
diff --git a/src/emu/bus/ieee488/c2040.h b/src/emu/bus/ieee488/c2040.h
index 3f63b30b4b6..1618a46599f 100644
--- a/src/emu/bus/ieee488/c2040.h
+++ b/src/emu/bus/ieee488/c2040.h
@@ -28,7 +28,7 @@
 // ======================> c2040_t
 
 class c2040_t :  public device_t,
-				 public device_ieee488_interface
+					public device_ieee488_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/ieee488/c8050.h b/src/emu/bus/ieee488/c8050.h
index 818461828b4..3d5904dd6cb 100644
--- a/src/emu/bus/ieee488/c8050.h
+++ b/src/emu/bus/ieee488/c8050.h
@@ -28,7 +28,7 @@
 // ======================> c8050_t
 
 class c8050_t :  public device_t,
-				 public device_ieee488_interface
+					public device_ieee488_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/ieee488/c8280.h b/src/emu/bus/ieee488/c8280.h
index 93c5a3a2048..076edcd736c 100644
--- a/src/emu/bus/ieee488/c8280.h
+++ b/src/emu/bus/ieee488/c8280.h
@@ -27,7 +27,7 @@
 // ======================> c8280_t
 
 class c8280_t :  public device_t,
-				 public device_ieee488_interface
+					public device_ieee488_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/bus/ieee488/d9060.h b/src/emu/bus/ieee488/d9060.h
index c6cb165fc44..7efc20006cf 100644
--- a/src/emu/bus/ieee488/d9060.h
+++ b/src/emu/bus/ieee488/d9060.h
@@ -28,7 +28,7 @@
 // ======================> d9060_base_t
 
 class d9060_base_t :  public device_t,
-					  public device_ieee488_interface
+						public device_ieee488_interface
 {
 public:
 	enum
diff --git a/src/emu/bus/megadrive/jcart.c b/src/emu/bus/megadrive/jcart.c
index 5c74cafa3da..6e45c2481f6 100644
--- a/src/emu/bus/megadrive/jcart.c
+++ b/src/emu/bus/megadrive/jcart.c
@@ -4,7 +4,7 @@
 
 
  MegaDrive / Genesis J-Cart (+SEPROM) emulation
- 
+
 
  Emulation based on earlier researches by ElBarto
 
diff --git a/src/emu/bus/megadrive/md_carts.c b/src/emu/bus/megadrive/md_carts.c
index a1ff06e8e72..698060c6014 100644
--- a/src/emu/bus/megadrive/md_carts.c
+++ b/src/emu/bus/megadrive/md_carts.c
@@ -2,7 +2,7 @@
 // copyright-holders:Fabio Priuli
 /**********************************************************************
 
-	Megadrive carts
+    Megadrive carts
 
 **********************************************************************/
 
diff --git a/src/emu/bus/megadrive/rom.c b/src/emu/bus/megadrive/rom.c
index 0bb97ff6dd0..bc81477cc09 100644
--- a/src/emu/bus/megadrive/rom.c
+++ b/src/emu/bus/megadrive/rom.c
@@ -7,11 +7,11 @@
 
 
  Here we emulate bankswitch / protection / NVRAM found on generic carts with no additional hardware
- 
+
 
  Emulation of the pirate carts is heavily indebted to the reverse engineering efforts made
  by David Haywood (for HazeMD) and by EkeEke (for genplus-gx)
- 
+
  ***********************************************************************************************************/
 
 #include "emu.h"
diff --git a/src/emu/bus/nasbus/nasbus.h b/src/emu/bus/nasbus/nasbus.h
index 8c33f9f07c6..f7766bc0426 100644
--- a/src/emu/bus/nasbus/nasbus.h
+++ b/src/emu/bus/nasbus/nasbus.h
@@ -131,8 +131,8 @@ class nasbus_slot_device : public device_t, public device_slot_interface
 {
 public:
 	// construction/destruction
-    nasbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-    nasbus_slot_device(const machine_config &mconfig, device_type type, const char *name,
+	nasbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+	nasbus_slot_device(const machine_config &mconfig, device_type type, const char *name,
 		const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
 
 	// device-level overrides
@@ -155,7 +155,7 @@ class nasbus_device : public device_t
 {
 public:
 	// construction/destruction
-    nasbus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+	nasbus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
 	virtual ~nasbus_device();
 
 	template<class _Object> static devcb_base &set_ram_disable_handler(device_t &device, _Object object)
diff --git a/src/emu/bus/nubus/nubus_image.c b/src/emu/bus/nubus/nubus_image.c
index 3067e3caae9..4a49cdac04c 100644
--- a/src/emu/bus/nubus/nubus_image.c
+++ b/src/emu/bus/nubus/nubus_image.c
@@ -273,7 +273,7 @@ WRITE32_MEMBER( nubus_image_device::file_cmd_w )
 	char fullpath[1024];
 	UINT64 filesize;
 
-//	data = ((data & 0xff) << 24) | ((data & 0xff00) << 8) | ((data & 0xff0000) >> 8) | ((data & 0xff000000) >> 24);
+//  data = ((data & 0xff) << 24) | ((data & 0xff00) << 8) | ((data & 0xff0000) >> 8) | ((data & 0xff000000) >> 24);
 	filectx.curcmd = data;
 	switch(data) {
 	case kFileCmdGetDir:
@@ -332,7 +332,7 @@ WRITE32_MEMBER( nubus_image_device::file_data_w )
 		//data = ni_ntohl(data);
 		if((filectx.bytecount + count) > filectx.filelen) count = filectx.filelen - filectx.bytecount;
 		osd_write(filectx.fd, &data, filectx.bytecount, count, &actualcount);
-		filectx.bytecount += actualcount; 
+		filectx.bytecount += actualcount;
 
 		if(filectx.bytecount >= filectx.filelen) {
 			osd_close(filectx.fd);
diff --git a/src/emu/bus/plus4/c1551.h b/src/emu/bus/plus4/c1551.h
index fb0dd27c2b0..e31ec0afdd5 100644
--- a/src/emu/bus/plus4/c1551.h
+++ b/src/emu/bus/plus4/c1551.h
@@ -27,7 +27,7 @@
 // ======================> c1551_t
 
 class c1551_t :  public device_t,
-				 public device_plus4_expansion_card_interface
+					public device_plus4_expansion_card_interface
 {
 public:
 	// construction/destruction
diff --git a/src/emu/clifront.c b/src/emu/clifront.c
index a7863ceafe6..094353041cc 100644
--- a/src/emu/clifront.c
+++ b/src/emu/clifront.c
@@ -1882,7 +1882,7 @@ int media_identifier::find_by_hash(const hash_collection &hashes, int length)
 {
 	int found = 0;
 	slname_map listnames;
-    slname_map shortnames;
+	slname_map shortnames;
 
 	// iterate over drivers
 	m_drivlist.reset();
@@ -1891,26 +1891,26 @@ int media_identifier::find_by_hash(const hash_collection &hashes, int length)
 		// iterate over devices, regions and files within the region */
 		device_iterator deviter(m_drivlist.config().root_device());
 		for (device_t *device = deviter.first(); device != NULL; device = deviter.next())
-        {
-            if (shortnames.add(device->shortname(), 0, FALSE) != TMERR_DUPLICATE)
-            {
-                for (const rom_entry *region = rom_first_region(*device); region != NULL; region = rom_next_region(region))
-                    for (const rom_entry *rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))
-                    {
-                        hash_collection romhashes(ROM_GETHASHDATA(rom));
-                        if (!romhashes.flag(hash_collection::FLAG_NO_DUMP) && hashes == romhashes)
-                        {
-                            bool baddump = romhashes.flag(hash_collection::FLAG_BAD_DUMP);
-                            
-                            // output information about the match
-                            if (found)
-                                osd_printf_info("                    ");
-                            osd_printf_info("= %s%-20s  %-10s %s\n", baddump ? "(BAD) " : "", ROM_GETNAME(rom), m_drivlist.driver().name, m_drivlist.driver().description);
-                            found++;
-                        }
-                    }
-            }
-        }
+		{
+			if (shortnames.add(device->shortname(), 0, FALSE) != TMERR_DUPLICATE)
+			{
+				for (const rom_entry *region = rom_first_region(*device); region != NULL; region = rom_next_region(region))
+					for (const rom_entry *rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))
+					{
+						hash_collection romhashes(ROM_GETHASHDATA(rom));
+						if (!romhashes.flag(hash_collection::FLAG_NO_DUMP) && hashes == romhashes)
+						{
+							bool baddump = romhashes.flag(hash_collection::FLAG_BAD_DUMP);
+
+							// output information about the match
+							if (found)
+								osd_printf_info("                    ");
+							osd_printf_info("= %s%-20s  %-10s %s\n", baddump ? "(BAD) " : "", ROM_GETNAME(rom), m_drivlist.driver().name, m_drivlist.driver().description);
+							found++;
+						}
+					}
+			}
+		}
 
 		// next iterate over softlists
 		software_list_device_iterator iter(m_drivlist.config().root_device());
@@ -1927,7 +1927,7 @@ int media_identifier::find_by_hash(const hash_collection &hashes, int length)
 								if (hashes == romhashes)
 								{
 									bool baddump = romhashes.flag(hash_collection::FLAG_BAD_DUMP);
-									
+
 									// output information about the match
 									if (found)
 										osd_printf_info("                    ");
diff --git a/src/emu/cpu/avr8/avr8.c b/src/emu/cpu/avr8/avr8.c
index a0aacacc3d5..976b2ff8856 100644
--- a/src/emu/cpu/avr8/avr8.c
+++ b/src/emu/cpu/avr8/avr8.c
@@ -1906,9 +1906,9 @@ void avr8_device::timer5_tick()
 	case WGM5_FAST_PWM_ICR:
 	case WGM5_FAST_PWM_OCR:
 #if LOG_TIMER_5
-	        printf("Unimplemented timer#5 waveform generation mode: AVR8_WGM5 = 0x%02X\n", AVR8_WGM5);
+			printf("Unimplemented timer#5 waveform generation mode: AVR8_WGM5 = 0x%02X\n", AVR8_WGM5);
 #endif
-	        break;
+			break;
 
 		case WGM5_CTC_OCR:
 		//TODO: verify this! Can be very wrong!!!
diff --git a/src/emu/cpu/e0c6200/e0c6200.c b/src/emu/cpu/e0c6200/e0c6200.c
index d9b1ab65864..e0b6a2eb8d2 100644
--- a/src/emu/cpu/e0c6200/e0c6200.c
+++ b/src/emu/cpu/e0c6200/e0c6200.c
@@ -78,7 +78,7 @@ void e0c6200_cpu_device::device_start()
 	m_prev_pc = 0;
 	m_npc = 0;
 	m_jpc = 0;
-	
+
 	m_a = 0;
 	m_b = 0;
 	m_xp = m_xh = m_xl = 0;
@@ -158,7 +158,7 @@ void e0c6200_cpu_device::do_interrupt()
 	m_halt = m_sleep = false;
 	push_pc();
 	m_f &= ~I_FLAG;
-	
+
 	// page 1 of the current bank
 	m_pc = (m_pc & 0x1000) | 0x100 | m_irq_vector;
 
@@ -180,27 +180,27 @@ void e0c6200_cpu_device::execute_run()
 					break;
 			}
 		}
-		
+
 		// core cpu not running (peripherals still work)
 		if (m_halt || m_sleep)
 		{
 			m_icount = 0;
 			break;
 		}
-		
+
 		// remember previous state, prepare pset-longjump
 		m_prev_op = m_op;
 		m_prev_pc = m_pc;
 		m_jpc = ((m_prev_op & 0xfe0) == 0xe40) ? m_npc : (m_prev_pc & 0x1f00);
-		
+
 		// fetch next opcode
 		debugger_instruction_hook(this, m_pc);
 		m_op = m_program->read_word(m_pc << 1) & 0xfff;
 		m_pc = (m_pc & 0x1000) | ((m_pc + 1) & 0x0fff);
-		
+
 		// minimal opcode time is 5 clock cycles, opcodes take 5, 7, or 12 clock cycles
 		m_icount -= 5;
-		
+
 		// handle opcode
 		execute_one();
 	}
@@ -226,7 +226,7 @@ void e0c6200_cpu_device::execute_one()
 	// i   = 4-bit immediate param
 	// e   = 8-bit immediate param
 	// s   = 8-bit immediate branch destination
-	
+
 	switch (m_op & 0xf00)
 	{
 		// JP s: jump unconditional
@@ -296,7 +296,6 @@ void e0c6200_cpu_device::execute_one()
 		default:
 			switch (m_op)
 			{
-
 		// LD r,q: load register with register
 		case 0xec0: /* m_a = m_a; */ break;
 		case 0xec1: m_a = m_b; break;
@@ -698,7 +697,6 @@ void e0c6200_cpu_device::execute_one()
 		default:
 			switch (m_op & 0xff0)
 			{
-
 		// LD r,i: load register with 4-bit immediate data
 		case 0xe00: m_a = m_op & 0xf; break;
 		case 0xe10: m_b = m_op & 0xf; break;
@@ -726,7 +724,7 @@ void e0c6200_cpu_device::execute_one()
 			break;
 
 		// LD Mn,A: load memory with A
-		case 0xf80: 
+		case 0xf80:
 			write_mn(m_a);
 			break;
 
diff --git a/src/emu/cpu/e0c6200/e0c6200.h b/src/emu/cpu/e0c6200/e0c6200.h
index 27ffa1da817..430cc36f6f8 100644
--- a/src/emu/cpu/e0c6200/e0c6200.h
+++ b/src/emu/cpu/e0c6200/e0c6200.h
@@ -63,7 +63,7 @@ protected:
 	UINT16 m_prev_pc;
 	UINT16 m_npc;           // new bank/page prepared by pset
 	UINT16 m_jpc;           // actual bank/page destination for jumps
-	
+
 	// all work registers are 4-bit
 	UINT8 m_a;              // accumulator
 	UINT8 m_b;              // generic
@@ -92,7 +92,7 @@ protected:
 	inline void inc_x();
 	inline void inc_y();
 	void do_branch(int condition = 1);
-	
+
 	// opcode handlers
 	UINT8 op_inc(UINT8 x);
 	UINT8 op_dec(UINT8 x);
diff --git a/src/emu/cpu/e0c6200/e0c6200d.c b/src/emu/cpu/e0c6200/e0c6200d.c
index b1f65071545..4fc0599ac24 100644
--- a/src/emu/cpu/e0c6200/e0c6200d.c
+++ b/src/emu/cpu/e0c6200/e0c6200d.c
@@ -82,30 +82,30 @@ static char* decode_param(UINT16 opcode, int param, char* buffer)
 	int bits = ep_bits[param] & 0xf;
 	int shift = ep_bits[param] >> 4 & 0xf;
 	UINT16 opmask = opcode >> shift & ((1 << bits) - 1);
-	
+
 	// redirect r/q to A/B/MX/MY
 	if (ep_bits[param] & 0x100)
 		param = ep_redirect_r[opmask];
-	
+
 	// literal param
 	if (ep_bits[param] == 0)
 	{
 		strcpy(buffer, ep_name[param]);
 		return buffer;
 	}
-	
+
 	// print value like how it's documented in the manual
 	char val[10];
 	if (bits > 4 || opmask > 9)
 		sprintf(val, "%02XH", opmask);
 	else
 		sprintf(val, "%d", opmask);
-	
+
 	if (param == ep_MN)
 		sprintf(buffer, "M%s", val);
 	else
 		strcpy(buffer, val);
-	
+
 	return buffer;
 }
 
@@ -113,7 +113,7 @@ static char* decode_param(UINT16 opcode, int param, char* buffer)
 CPU_DISASSEMBLE(e0c6200)
 {
 	UINT16 op = (oprom[1] | oprom[0] << 8) & 0xfff;
-	
+
 	int m = -1;
 	int p1 = -1;
 	int p2 = -1;
@@ -180,7 +180,6 @@ CPU_DISASSEMBLE(e0c6200)
 		default:
 			switch (op)
 			{
-
 		// RLC r
 		case 0xaf0: case 0xaf5: case 0xafa: case 0xaff:
 		m = em_RLC; p1 = ep_R0;
@@ -475,7 +474,6 @@ CPU_DISASSEMBLE(e0c6200)
 		default:
 			switch (op & 0xff0)
 			{
-
 		// ADC XH,i
 		case 0xa00:
 			m = em_ADC; p1 = ep_XH; p2 = ep_I;
@@ -694,7 +692,7 @@ CPU_DISASSEMBLE(e0c6200)
 	// fetch mnemonic
 	char *dst = buffer;
 	dst += sprintf(dst, "%-6s", em_name[m]);
-	
+
 	// fetch param(s)
 	char pbuffer[10];
 	if (p1 != -1)
@@ -705,6 +703,6 @@ CPU_DISASSEMBLE(e0c6200)
 			dst += sprintf(dst, ",%s", decode_param(op, p2, pbuffer));
 		}
 	}
-	
+
 	return 1 | em_flags[m] | DASMFLAG_SUPPORTED;
 }
diff --git a/src/emu/cpu/e0c6200/e0c6200op.inc b/src/emu/cpu/e0c6200/e0c6200op.inc
index 6eef5a7975e..09fc07b3c70 100644
--- a/src/emu/cpu/e0c6200/e0c6200op.inc
+++ b/src/emu/cpu/e0c6200/e0c6200op.inc
@@ -151,14 +151,14 @@ UINT8 e0c6200_cpu_device::op_add(UINT8 x, UINT8 y, int decimal)
 	m_icount -= 2;
 	x += y;
 	set_cf(x);
-	
+
 	// decimal correction
 	if (m_f & decimal && x >= 10)
 	{
 		x -= 10;
 		m_f |= C_FLAG;
 	}
-	
+
 	set_zf(x);
 	return x & 0xf;
 }
diff --git a/src/emu/cpu/e0c6200/e0c6s46.c b/src/emu/cpu/e0c6200/e0c6s46.c
index 55a0127db7b..be131a1e5dc 100644
--- a/src/emu/cpu/e0c6200/e0c6s46.c
+++ b/src/emu/cpu/e0c6200/e0c6s46.c
@@ -4,7 +4,7 @@
 
   Seiko Epson E0C6S46 MCU
   QFP5-128pin, see manual for pinout
-  
+
   TODO:
   - OSC3
   - K input interrupts
@@ -64,7 +64,7 @@ e0c6s46_device::e0c6s46_device(const machine_config &mconfig, const char *tag, d
 void e0c6s46_device::device_start()
 {
 	e0c6200_cpu_device::device_start();
-	
+
 	// find ports
 	m_write_r0.resolve_safe();
 	m_write_r1.resolve_safe();
@@ -88,7 +88,7 @@ void e0c6s46_device::device_start()
 	m_prgtimer_handle->adjust(attotime::never);
 	m_buzzer_handle = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(e0c6s46_device::buzzer_cb), this));
 	m_buzzer_handle->adjust(attotime::never);
-	
+
 	// zerofill
 	memset(m_port_r, 0x0, sizeof(m_port_r));
 	m_r_dir = 0;
@@ -97,7 +97,7 @@ void e0c6s46_device::device_start()
 	m_p_pullup = 0;
 	memset(m_port_k, 0xf, sizeof(m_port_k));
 	m_dfk0 = 0xf;
-	
+
 	memset(m_irqflag, 0, sizeof(m_irqflag));
 	memset(m_irqmask, 0, sizeof(m_irqmask));
 	m_osc = 0;
@@ -114,7 +114,7 @@ void e0c6s46_device::device_start()
 	m_swl_slice = 0;
 	m_swl_count = 0;
 	m_swh_count = 0;
-	
+
 	m_prgtimer_select = 0;
 	m_prgtimer_on = 0;
 	m_prgtimer_src_pulse = 0;
@@ -130,7 +130,7 @@ void e0c6s46_device::device_start()
 	m_bz_1shot_running = false;
 	m_bz_1shot_count = 0;
 	m_bz_pulse = 0;
-	
+
 	// register for savestates
 	save_item(NAME(m_port_r));
 	save_item(NAME(m_r_dir));
@@ -139,7 +139,7 @@ void e0c6s46_device::device_start()
 	save_item(NAME(m_p_pullup));
 	save_item(NAME(m_port_k));
 	save_item(NAME(m_dfk0));
-	
+
 	save_item(NAME(m_irqflag));
 	save_item(NAME(m_irqmask));
 	save_item(NAME(m_osc));
@@ -187,7 +187,7 @@ void e0c6s46_device::device_reset()
 	// reset interrupts
 	memset(m_irqflag, 0, sizeof(m_irqflag));
 	memset(m_irqmask, 0, sizeof(m_irqmask));
-	
+
 	// reset other i/o
 	m_data->write_byte(0xf41, 0xf);
 	m_data->write_byte(0xf54, 0xf);
@@ -205,7 +205,7 @@ void e0c6s46_device::device_reset()
 	m_data->write_byte(0xf7b, 0x0);
 	m_data->write_byte(0xf7d, 0x0);
 	m_data->write_byte(0xf7e, 0x0);
-	
+
 	// reset ports
 	for (int i = 0; i < 5; i++)
 		write_r(i, m_port_r[i]);
@@ -224,7 +224,7 @@ void e0c6s46_device::execute_one()
 	// E0C6S46 has no support for SLP opcode
 	if (m_op == 0xff9)
 		return;
-	
+
 	e0c6200_cpu_device::execute_one();
 }
 
@@ -255,7 +255,7 @@ bool e0c6s46_device::check_interrupt()
 		m_irq_vector = 2*pri + 2;
 		int reg = priorder[pri];
 		m_irq_id = reg;
-		
+
 		switch (reg)
 		{
 			// other: mask vs flag
@@ -265,7 +265,7 @@ bool e0c6s46_device::check_interrupt()
 				break;
 		}
 	}
-	
+
 	return false;
 }
 
@@ -278,7 +278,7 @@ void e0c6s46_device::execute_set_input(int line, int state)
 	state = (state) ? 1 : 0;
 	int port = line >> 2 & 1;
 	UINT8 bit = 1 << (line & 3);
-	
+
 	m_port_k[port] = (m_port_k[port] & ~bit) | (state ? bit : 0);
 }
 
@@ -299,14 +299,14 @@ void e0c6s46_device::write_r(UINT8 port, UINT8 data)
 	UINT8 out = data;
 	if (port < 4 && !(m_r_dir >> port & 1))
 		out = 0xf;
-	
+
 	switch (port)
 	{
 		case 0: m_write_r0(port, out, 0xff); break;
 		case 1: m_write_r1(port, out, 0xff); break;
 		case 2: m_write_r2(port, out, 0xff); break;
 		case 3: m_write_r3(port, out, 0xff); break; // TODO: R33 PTCLK/_SRDY
-		
+
 		// R4x: special output
 		case 4:
 			// d3: buzzer on: direct output or 1-shot output
@@ -336,7 +336,7 @@ void e0c6s46_device::write_p(UINT8 port, UINT8 data)
 {
 	data &= 0xf;
 	m_port_p[port] = data;
-	
+
 	// don't output if port direction is set to input
 	if (!(m_p_dir >> port & 1))
 		return;
@@ -355,7 +355,7 @@ UINT8 e0c6s46_device::read_p(UINT8 port)
 	// return written value if port direction is set to output
 	if (m_p_dir >> port & 1)
 		return m_port_p[port];
-	
+
 	switch (port)
 	{
 		case 0: return m_read_p0(port, 0xff);
@@ -363,7 +363,7 @@ UINT8 e0c6s46_device::read_p(UINT8 port)
 		case 2: return m_read_p2(port, 0xff);
 		case 3: return m_read_p3(port, 0xff);
 	}
-	
+
 	return 0;
 }
 
@@ -412,7 +412,7 @@ void e0c6s46_device::clock_watchdog()
 void e0c6s46_device::clock_clktimer()
 {
 	m_clktimer_count++;
-	
+
 	// irq on falling edge of 32, 8, 2, 1hz
 	UINT8 flag = 0;
 	if ((m_clktimer_count & 0x07) == 0)
@@ -427,7 +427,7 @@ void e0c6s46_device::clock_clktimer()
 	m_irqflag[IRQREG_CLKTIMER] |= flag;
 	if (m_irqflag[IRQREG_CLKTIMER] & m_irqmask[IRQREG_CLKTIMER])
 		m_possible_irq = true;
-	
+
 	// 1hz falling edge also clocks the watchdog timer
 	if (m_clktimer_count == 0)
 		clock_watchdog();
@@ -439,14 +439,14 @@ void e0c6s46_device::clock_clktimer()
 void e0c6s46_device::clock_stopwatch()
 {
 	m_swl_slice++;
-	
+
 	// 1 slice is 3 ticks(256hz) on even and 2 ticks on uneven counts,
 	// but from count 1 to 2 it's 3 ticks, 6 out of 100 times, to make
 	// exactly 26/256hz * 6 + 25/256hz * 4 = 1 second
 	int swl_next = 3 - (m_swl_count & 1);
 	if (m_swl_count == 1 && !(m_swh_count >> 1 & 1))
 		swl_next = 3;
-	
+
 	if (m_swl_slice == swl_next)
 	{
 		m_swl_slice = 0;
@@ -477,7 +477,7 @@ void e0c6s46_device::clock_prgtimer()
 		m_irqflag[IRQREG_PRGTIMER] |= 1;
 		if (m_irqflag[IRQREG_PRGTIMER] & m_irqmask[IRQREG_PRGTIMER])
 			m_possible_irq = true;
-		
+
 		// note: a reload of 0 indicates a 256-counter
 		m_prgtimer_count = m_prgtimer_reload;
 	}
@@ -489,7 +489,7 @@ bool e0c6s46_device::prgtimer_reset_prescaler()
 	UINT8 sel = m_prgtimer_select & 7;
 	if (sel >= 2)
 		m_prgtimer_handle->adjust(attotime::from_ticks(2 << (sel ^ 7), unscaled_clock()));
-	
+
 	return (sel >= 2);
 }
 
@@ -501,7 +501,7 @@ TIMER_CALLBACK_MEMBER(e0c6s46_device::prgtimer_cb)
 
 	m_prgtimer_src_pulse ^= 1;
 	m_prgtimer_cur_pulse = m_prgtimer_src_pulse | (m_prgtimer_on ^ 1);
-	
+
 	// clock prgtimer on falling edge of pulse+on
 	if (m_prgtimer_cur_pulse == 0)
 		clock_prgtimer();
@@ -515,17 +515,17 @@ void e0c6s46_device::schedule_buzzer()
 	// only schedule next buzzer timeout if it's on
 	if (m_bz_43_on != 0 && !m_bz_1shot_running)
 		return;
-	
+
 	// pulse width differs per frequency selection
 	int mul = (m_bz_freq & 4) ? 1 : 2;
 	int high = (m_bz_freq & 2) ? 12 : 8;
 	int low = 16 + (m_bz_freq << 2 & 0xc);
-	
+
 	// pulse width envelope if it's on
 	if (m_bz_envelope & 1)
 		high -= m_bz_duty_ratio;
 	low -= high;
-	
+
 	m_buzzer_handle->adjust(attotime::from_ticks(m_bz_pulse ? high : low, mul * unscaled_clock()));
 }
 
@@ -548,14 +548,14 @@ void e0c6s46_device::reset_buzzer()
 void e0c6s46_device::clock_bz_1shot()
 {
 	m_bz_1shot_running = true;
-	
+
 	// reload counter the 1st time
 	if (m_bz_1shot_count == 0)
 	{
 		reset_buzzer();
 		m_bz_1shot_count = (m_bz_freq & 8) ? 16 : 8;
 	}
-	
+
 	// stop ringing when counter reaches 0
 	else if (--m_bz_1shot_count == 0)
 	{
@@ -586,7 +586,7 @@ UINT32 e0c6s46_device::screen_update(screen_device &screen, bitmap_ind16 &bitmap
 			pixel = 1;
 		else
 			lcd_on = true;
-		
+
 		// draw pixels
 		for (int offset = 0; offset < 0x50; offset++)
 		{
@@ -594,11 +594,11 @@ UINT32 e0c6s46_device::screen_update(screen_device &screen, bitmap_ind16 &bitmap
 			{
 				if (lcd_on)
 					pixel = vram[offset] >> c & 1;
-				
+
 				// 16 COM(common) pins, 40 SEG(segment) pins
 				int seg = offset / 2;
 				int com = bank * 8 + (offset & 1) * 4 + c;
-				
+
 				if (m_pixel_update_handler != NULL)
 					m_pixel_update_handler(*this, bitmap, cliprect, m_lcd_contrast, seg, com, pixel);
 				else if (cliprect.contains(seg, com))
@@ -631,7 +631,7 @@ READ8_MEMBER(e0c6s46_device::io_r)
 		}
 		case 0x10: case 0x11: case 0x12: case 0x13: case 0x14: case 0x15:
 			return m_irqmask[offset-0x10];
-		
+
 		// K input ports
 		case 0x40: case 0x42:
 			return m_port_k[offset >> 1 & 1];
@@ -643,7 +643,7 @@ READ8_MEMBER(e0c6s46_device::io_r)
 			return m_port_r[offset & 7];
 		case 0x7b:
 			return m_r_dir;
-		
+
 		// P I/O ports
 		case 0x60: case 0x61: case 0x62: case 0x63:
 			return read_p(offset & 3);
@@ -651,11 +651,11 @@ READ8_MEMBER(e0c6s46_device::io_r)
 			return m_p_dir;
 		case 0x7e:
 			return m_p_pullup;
-		
+
 		// clock-timer (lo, hi)
 		case 0x20: case 0x21:
 			return m_clktimer_count >> (4 * (offset & 1)) & 0xf;
-		
+
 		// stopwatch timer
 		case 0x22:
 			return m_swl_count;
@@ -663,7 +663,7 @@ READ8_MEMBER(e0c6s46_device::io_r)
 			return m_swh_count;
 		case 0x77:
 			return m_stopwatch_on;
-		
+
 		// programmable timer
 		case 0x24: case 0x25:
 			return m_prgtimer_count >> (4 * (offset & 1)) & 0xf;
@@ -673,34 +673,34 @@ READ8_MEMBER(e0c6s46_device::io_r)
 			return m_prgtimer_on;
 		case 0x79:
 			return m_prgtimer_select;
-		
+
 		// buzzer
 		case 0x74:
 			return m_bz_freq;
 		case 0x75:
 			// d3: 1-shot buzzer is on
 			return m_bz_1shot_on | m_bz_envelope;
-		
+
 		// OSC circuit
 		case 0x70:
 			return m_osc;
-		
+
 		// LCD driver
 		case 0x71:
 			return m_lcd_control;
 		case 0x72:
 			return m_lcd_contrast;
-		
+
 		// SVD circuit (supply voltage detection)
 		case 0x73:
 			// d3: criteria voltage* is 0: <=, 1: > source voltage (Vdd-Vss)
 			// *0,1,2,3: -2.2V, -2.5V, -3.1V, -4.2V, 1 when off
 			return m_svd | ((m_svd & 4 && m_svd != 7) ? 0 : 8);
-		
+
 		// write-only registers
 		case 0x76:
 			break;
-		
+
 		default:
 			if (!space.debugger_access())
 				logerror("%s unknown io_r from $0F%02X at $%04X\n", tag(), offset, m_prev_pc);
@@ -722,13 +722,13 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 			m_possible_irq = true;
 			break;
 		}
-		
+
 		// K input ports
 		case 0x41:
 			// d0-d3: K0x irq on 0: rising edge, 1: falling edge
 			m_dfk0 = data;
 			break;
-		
+
 		// R output ports
 		case 0x50: case 0x51: case 0x52: case 0x53: case 0x54:
 			write_r(offset & 7, data);
@@ -744,7 +744,7 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 					write_r(i, m_port_r[i]);
 			}
 			break;
-		
+
 		// P I/O ports
 		case 0x60: case 0x61: case 0x62: case 0x63:
 			write_p(offset & 3, data);
@@ -764,7 +764,7 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 			// d0-d3: Px* pull up resistor on/off
 			m_p_pullup = data;
 			break;
-		
+
 		// OSC circuit
 		case 0x70:
 			// d0,d1: CPU operating voltage
@@ -793,7 +793,7 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 			// d2: on
 			m_svd = data & 7;
 			break;
-		
+
 		// clock-timer
 		case 0x76:
 			// d0: reset watchdog
@@ -804,7 +804,7 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 			if (data & 2)
 				m_clktimer_count = 0;
 			break;
-		
+
 		// stopwatch timer
 		case 0x77:
 			// d0: run/stop counter
@@ -878,7 +878,7 @@ WRITE8_MEMBER(e0c6s46_device::io_w)
 			m_bz_envelope = data & 3;
 			m_bz_1shot_on |= data & 8;
 			break;
-		
+
 		// read-only registers
 		case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05:
 		case 0x20: case 0x21: case 0x22: case 0x23: case 0x24: case 0x25:
diff --git a/src/emu/cpu/e0c6200/e0c6s46.h b/src/emu/cpu/e0c6200/e0c6s46.h
index acf5b62b41c..0b5f1e8bee3 100644
--- a/src/emu/cpu/e0c6200/e0c6s46.h
+++ b/src/emu/cpu/e0c6200/e0c6s46.h
@@ -110,7 +110,7 @@ private:
 	UINT8 m_irqmask[6];
 	UINT8 m_osc;
 	UINT8 m_svd;
-	
+
 	UINT8 m_lcd_control;
 	UINT8 m_lcd_contrast;
 	e0c6s46_pixel_update_func m_pixel_update_handler;
@@ -123,7 +123,7 @@ private:
 	void write_r4_out();
 	void write_p(UINT8 port, UINT8 data);
 	UINT8 read_p(UINT8 port);
-	
+
 	UINT8 m_port_r[5];
 	UINT8 m_r_dir;
 	UINT8 m_port_p[4];
@@ -148,7 +148,7 @@ private:
 	int m_swl_count;
 	int m_swh_count;
 	void clock_stopwatch();
-	
+
 	UINT8 m_prgtimer_select;
 	UINT8 m_prgtimer_on;
 	int m_prgtimer_src_pulse;
diff --git a/src/emu/cpu/melps4/m58846.c b/src/emu/cpu/melps4/m58846.c
index 5d6829c971f..e4842d28a6a 100644
--- a/src/emu/cpu/melps4/m58846.c
+++ b/src/emu/cpu/melps4/m58846.c
@@ -50,7 +50,7 @@ offs_t m58846_device::disasm_disassemble(char *buffer, offs_t pc, const UINT8 *o
 void m58846_device::device_start()
 {
 	melps4_cpu_device::device_start();
-	
+
 	// set fixed state
 	m_bm_page = 2;
 	m_int_page = 1;
@@ -158,7 +158,7 @@ void m58846_device::execute_one()
 
 			}
 			break; // 0xff
-			
+
 			}
 			break; // 0xfc
 
diff --git a/src/emu/cpu/melps4/melps4.c b/src/emu/cpu/melps4/melps4.c
index ef593876d00..b9172f7745d 100644
--- a/src/emu/cpu/melps4/melps4.c
+++ b/src/emu/cpu/melps4/melps4.c
@@ -3,7 +3,7 @@
 /*
 
   Mitsubishi MELPS 4 MCU family cores
-  
+
   Known types and their features:
   (* means not emulated yet)
 
@@ -16,7 +16,7 @@
   M58846: 42-pin DIL, 2Kx9 ROM, 128x4 RAM, 2 timers(not same as M58845), extra I/O ports
  *M58847: 40-pin DIL, 2Kx9 ROM, 128x4 RAM, extra I/O ports(not same as M58846)
  *M58848: ? (couldn't find info, just that it exists)
-  
+
   MELPS 41/42 subfamily:
 
  *M58494: 72-pin QFP CMOS, 4Kx10 ROM, 32x4 internal + 4Kx4 external RAM, 2 timers
@@ -74,7 +74,7 @@ void melps4_cpu_device::device_start()
 	m_data = &space(AS_DATA);
 	m_prgmask = (1 << m_prgwidth) - 1;
 	m_datamask = (1 << m_datawidth) - 1;
-	
+
 	// zerofill
 	m_pc = 0;
 	m_prev_pc = 0;
@@ -87,7 +87,7 @@ void melps4_cpu_device::device_start()
 	m_skip = false;
 	m_inte = 0;
 	m_intp = 1;
-	
+
 	m_a = 0;
 	m_b = 0;
 	m_e = 0;
@@ -163,7 +163,7 @@ void melps4_cpu_device::device_reset()
 	m_inte = 0;
 	m_intp = 1;
 	op_lcps(); // CPS=0
-	
+
 	m_v = 0;
 	m_w = 0;
 }
diff --git a/src/emu/cpu/melps4/melps4.h b/src/emu/cpu/melps4/melps4.h
index 3bcbedd3bd0..d8b9380f7d7 100644
--- a/src/emu/cpu/melps4/melps4.h
+++ b/src/emu/cpu/melps4/melps4.h
@@ -96,7 +96,7 @@ protected:
 	UINT8 m_bm_page;        // short BM default page: 14 on '40 to '44, 2 on '45,'46, 0 on '47
 	UINT8 m_int_page;       // interrupt routine page: 12 on '40 to '44, 1 on '45,'46, 2 on '47
 	UINT8 m_xami_mask;      // mask option for XAMI opcode on '40,'41,'45 (0xf for others)
-	
+
 	// internal state, misc regs
 	UINT16 m_pc;            // program counter (11 or 10-bit)
 	UINT16 m_prev_pc;
@@ -104,7 +104,7 @@ protected:
 	UINT16 m_op;
 	UINT16 m_prev_op;
 	UINT8 m_bitmask;        // opcode bit argument
-	
+
 	UINT8 m_cps;            // DP,CY or DP',CY' selected
 	bool m_skip;            // skip next opcode
 	UINT8 m_inte;           // interrupt enable flag
@@ -118,13 +118,13 @@ protected:
 	UINT8 m_x, m_x2;        // RAM index X, X', 2-bit
 	UINT8 m_z, m_z2;        // RAM index Z, Z', 1-bit, optional
 	UINT8 m_cy, m_cy2;      // carry flag(s)
-	
+
 	UINT8 m_h;              // A/D converter H or generic
 	UINT8 m_l;              // A/D converter L or generic
 	UINT8 m_c;              // A/D converter counter
 	UINT8 m_v;              // timer control V
 	UINT8 m_w;              // timer control W
-	
+
 	// misc internal helpers
 	UINT8 ram_r();
 	void ram_w(UINT8 data);
diff --git a/src/emu/cpu/melps4/melps4d.c b/src/emu/cpu/melps4/melps4d.c
index c38b4b54004..01d9b51f5ce 100644
--- a/src/emu/cpu/melps4/melps4d.c
+++ b/src/emu/cpu/melps4/melps4d.c
@@ -3,7 +3,7 @@
 /*
 
   Mitsubishi MELPS 4 MCU family disassembler
-  
+
   Not counting the extra opcodes for peripherals (eg. timers, A/D),
   each MCU in the series has small differences in the opcode map.
 
@@ -117,10 +117,10 @@ CPU_DISASSEMBLE(m58846)
 		instr = m58846_opmap[op];
 
 	dst += sprintf(dst, "%-6s", em_name[instr]);
-	
+
 	// get immediate param
 	UINT8 bits = em_bits[instr];
-	
+
 	// special case for LXY x,y
 	if (instr == em_LXY)
 	{
diff --git a/src/emu/cpu/melps4/melps4op.inc b/src/emu/cpu/melps4/melps4op.inc
index a63d55bbb50..296a5b1a39a 100644
--- a/src/emu/cpu/melps4/melps4op.inc
+++ b/src/emu/cpu/melps4/melps4op.inc
@@ -115,14 +115,14 @@ void melps4_cpu_device::op_lcps()
 	if ((m_op & 1) != m_cps)
 	{
 		m_cps = m_op & 1;
-		
+
 		// swap registers
 		UINT8 x, y, z, cy;
 		x = m_x;
 		y = m_y;
 		z = m_z;
 		cy = m_cy;
-		
+
 		m_x = m_x2;
 		m_y = m_y2;
 		m_z = m_z2;
diff --git a/src/emu/cpu/mips/mips3drc.c b/src/emu/cpu/mips/mips3drc.c
index c448e7b84fe..3e73d96f206 100644
--- a/src/emu/cpu/mips/mips3drc.c
+++ b/src/emu/cpu/mips/mips3drc.c
@@ -166,7 +166,7 @@ void mips3_device::clear_fastram(UINT32 select_start)
 		m_fastram[i].readonly = false;
 		m_fastram[i].base = NULL;
 	}
-	 m_fastram_select=select_start;
+		m_fastram_select=select_start;
 }
 
 /*-------------------------------------------------
diff --git a/src/emu/cpu/tlcs90/tlcs90.c b/src/emu/cpu/tlcs90/tlcs90.c
index 3ec7ab5bfaa..a5c866c7f54 100644
--- a/src/emu/cpu/tlcs90/tlcs90.c
+++ b/src/emu/cpu/tlcs90/tlcs90.c
@@ -6,9 +6,9 @@
 
     emulation by Luca Elia, based on the Z80 core by Juergen Buchmueller
 
-	ChangeLog:
+    ChangeLog:
 
-	20150517 Fixed TRUN bit masking (timers start/stop handling) [Rainer Keuchel]
+    20150517 Fixed TRUN bit masking (timers start/stop handling) [Rainer Keuchel]
 
 *************************************************************************************************************/
 
diff --git a/src/emu/cpu/tms34010/tms34010.c b/src/emu/cpu/tms34010/tms34010.c
index d1c520b473b..524fa8bd917 100644
--- a/src/emu/cpu/tms34010/tms34010.c
+++ b/src/emu/cpu/tms34010/tms34010.c
@@ -651,7 +651,7 @@ void tms340x0_device::device_reset()
 	/* HALT the CPU if requested, and remember to re-read the starting PC */
 	/* the first time we are run */
 	m_reset_deferred = m_halt_on_reset;
-	
+
 	if (m_reset_deferred)
 	{
 		io_register_w(*m_program, REG_HSTCTLH, 0x8000, 0xffff);
diff --git a/src/emu/machine/ds1315.c b/src/emu/machine/ds1315.c
index 9036c18ba90..8470aaaaf9c 100644
--- a/src/emu/machine/ds1315.c
+++ b/src/emu/machine/ds1315.c
@@ -5,21 +5,21 @@
     ds1315.c
 
     Dallas Semiconductor's Phantom Time Chip DS1315.
-	NOTE: writes are decoded, but the host's time will always be returned when asked.
+    NOTE: writes are decoded, but the host's time will always be returned when asked.
 
-	April 2015: chip enable / chip reset / phantom writes by Karl-Ludwig Deisenhofer
+    April 2015: chip enable / chip reset / phantom writes by Karl-Ludwig Deisenhofer
 
-	November 2001: implementation by Tim Lindner
+    November 2001: implementation by Tim Lindner
 
-	HOW DOES IT WORK?
+    HOW DOES IT WORK?
 
-	READS: pattern recognition (64 bits in correct order). When RTC finally enables 
-	64 bits of data can be read. Chance of accidential pattern recognition is minimal.
+    READS: pattern recognition (64 bits in correct order). When RTC finally enables
+    64 bits of data can be read. Chance of accidential pattern recognition is minimal.
 
-	WRITES: two different locations (bits 0 and 1) are used to transfer data to the
-	DS1315.   64 bit with time/date info are transmitted directly after recognition 
-	of the magic 64 bit pattern (see read above). 
-	**************************************************************************************/
+    WRITES: two different locations (bits 0 and 1) are used to transfer data to the
+    DS1315.   64 bit with time/date info are transmitted directly after recognition
+    of the magic 64 bit pattern (see read above).
+    **************************************************************************************/
 
 #include "ds1315.h"
 #include "coreutil.h"
@@ -170,7 +170,7 @@ void ds1315_device::fill_raw_data()
 
 	/* get the current date/time from the core */
 	machine().current_datetime(systime);
-	
+
 	raw[0] = 0; /* tenths and hundreths of seconds are always zero */
 	raw[1] = dec_2_bcd(systime.local_time.second);
 	raw[2] = dec_2_bcd(systime.local_time.minute);
@@ -223,8 +223,8 @@ READ8_MEMBER(ds1315_device::write_data)
 /*-------------------------------------------------
   ds1315_input_raw_data
 
-  Routine is called when new date and time has 
-  been written to the clock chip. Currently we 
+  Routine is called when new date and time has
+  been written to the clock chip. Currently we
   ignore setting the date and time in the clock
   chip.
 -------------------------------------------------*/
@@ -242,7 +242,7 @@ void ds1315_device::input_raw_data()
 			flag = 1;
 
 		if (m_raw_data[i] & 1)
-		     raw[j] |= flag;
+				raw[j] |= flag;
 		flag <<= 1;
 	}
 	raw[0] = bcd_2_dec(raw[0]); // hundreds of seconds
@@ -255,9 +255,9 @@ void ds1315_device::input_raw_data()
 	raw[6] = bcd_2_dec(raw[6]); // month
 	raw[7] = bcd_2_dec(raw[7]); // year (two digits)
 
-	printf("\nDS1315 RTC INPUT (WILL BE IGNORED) mm/dd/yy  hh:mm:ss - %02d/%02d/%02d %02d/%02d/%02d", 
-		     raw[6], raw[5], raw[7], raw[3], raw[2], raw[1]
-		  );
+	printf("\nDS1315 RTC INPUT (WILL BE IGNORED) mm/dd/yy  hh:mm:ss - %02d/%02d/%02d %02d/%02d/%02d",
+				raw[6], raw[5], raw[7], raw[3], raw[2], raw[1]
+			);
 }
 
 /*-------------------------------------------------
@@ -265,7 +265,7 @@ void ds1315_device::input_raw_data()
    -------------------------------------------------*/
 bool ds1315_device::chip_enable()
 {
-	return (m_mode == DS_CALENDAR_IO); 
+	return (m_mode == DS_CALENDAR_IO);
 }
 
 // Set a defined state (important for pattern detection)
diff --git a/src/emu/machine/s2636.c b/src/emu/machine/s2636.c
index 174be0a765a..c3cf7bb8178 100644
--- a/src/emu/machine/s2636.c
+++ b/src/emu/machine/s2636.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Mariusz Wojcieszek, Peter Trauner 
+// copyright-holders:Mariusz Wojcieszek, Peter Trauner
 /**********************************************************************
 
     Signetics 2636 video chip
diff --git a/src/emu/machine/s2636.h b/src/emu/machine/s2636.h
index 4e8859f65b9..082eeabab9f 100644
--- a/src/emu/machine/s2636.h
+++ b/src/emu/machine/s2636.h
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Mariusz Wojcieszek, Peter Trauner 
+// copyright-holders:Mariusz Wojcieszek, Peter Trauner
 /**********************************************************************
 
     Signetics 2636 video chip
diff --git a/src/emu/machine/wd2010.c b/src/emu/machine/wd2010.c
index 7a8b679297e..6f50622ec79 100644
--- a/src/emu/machine/wd2010.c
+++ b/src/emu/machine/wd2010.c
@@ -8,7 +8,7 @@ Portions (2015) : Karl-Ludwig Deisenhofer
 **********************************************************************
 
 Implements WD2010 / WD1010 controller basics.
- 
+
  Provides IRQ / (B)DRQ signals needed for early MFM cards.
  Honors DRIVE_READY and WRITE FAULT (DRDY / WF).
 
@@ -17,16 +17,16 @@ Implements WD2010 / WD1010 controller basics.
 
  LIST OF UNIMPLEMENTED FEATURES :
         - MULTI SECTOR TRANSFERS (M = 1); MULTIPLE DRIVES
-        - AUTO_SCAN_ID / SEEK + INDEX TIMERS / ID NOT FOUND 
+        - AUTO_SCAN_ID / SEEK + INDEX TIMERS / ID NOT FOUND
         - IMPLIED SEEKS / IMPLIED WRITES / RETRIES
         - EDGE or LEVEL TRIGGERED SEEK_COMPLETE (SC)
         - SET_PARAMETER / COMPUTE_CORRECTION (DWC flag!)
- 
- Pseudo code (from datasheet) left in to illustrate 
- the intended instruction flow. Some loops were omitted! 
- 
+
+ Pseudo code (from datasheet) left in to illustrate
+ the intended instruction flow. Some loops were omitted!
+
  USAGE:  tie WF (write fault) to ground if not needed:
- MCFG_WD2010_IN_WF_CB(GND)    
+ MCFG_WD2010_IN_WF_CB(GND)
 
  Other signals should be set to VCC if not serviced:
  MCFG_WD2010_IN_DRDY_CB(VCC)  // DRIVE READY = VCC
@@ -34,17 +34,17 @@ Implements WD2010 / WD1010 controller basics.
  **********************************************************************/
 
 // WD 2010 CONFIGURATION (2048 cylinder limit)
-#define STEP_LIMIT 2048         
-#define CYLINDER_HIGH_MASK 0x07 
+#define STEP_LIMIT 2048
+#define CYLINDER_HIGH_MASK 0x07
 
 // DEC RD51 chip; different STEP / CYLINDER LIMIT (**):
 
-// WD 1010 CONFIGURATION (1024 cylinder limit) 
-// #define	STEP_LIMIT 1024       
-// #define CYLINDER_HIGH_MASK 0x03 
+// WD 1010 CONFIGURATION (1024 cylinder limit)
+// #define  STEP_LIMIT 1024
+// #define CYLINDER_HIGH_MASK 0x03
 
 // --------------------------------------------------------
-#define MAX_MFM_SECTORS 17      // STANDARD MFM SECTORS/TRACK 
+#define MAX_MFM_SECTORS 17      // STANDARD MFM SECTORS/TRACK
 // --------------------------------------------------------
 
 
@@ -229,7 +229,7 @@ READ8_MEMBER(wd2010_device::read)
 	switch (offset)
 	{
 	case TASK_FILE_ERROR:
-		if (m_status & STATUS_CIP) // "if other registers are read while CIP, the status register contents are returned." 
+		if (m_status & STATUS_CIP) // "if other registers are read while CIP, the status register contents are returned."
 			data = (m_in_drdy_cb() ? 0x40 : 0) | (m_in_wf_cb() ? 0x20 : 0) | (m_in_sc_cb() ? 0x10 : 0) | m_status;// see STATUS register
 		else
 			data = m_error;
@@ -245,7 +245,6 @@ READ8_MEMBER(wd2010_device::read)
 
 		if (offset == TASK_FILE_SDH_REGISTER)
 		{
-
 			logerror("(READ) %s WD2010 '%s' SDH: %u\n", machine().describe_context(), tag(), data);
 			logerror("(READ) %s WD2010 '%s' Head: %u\n", machine().describe_context(), tag(), HEAD);
 			logerror("(READ) %s WD2010 '%s' Drive: %u\n", machine().describe_context(), tag(), DRIVE);
@@ -302,7 +301,7 @@ WRITE8_MEMBER(wd2010_device::write)
 	case TASK_FILE_COMMAND:
 		m_out_intrq_cb(CLEAR_LINE); // "either reading the status register or writing a new command clears INTRQ"
 		m_status &= ~(STATUS_ERR | STATUS_BSY | STATUS_CIP);  // "Reset ERR bit in STATUS upon new cmd" (see datasheet)
-		m_error = 0;                             
+		m_error = 0;
 
 		if (data == COMMAND_COMPUTE_CORRECTION)
 		{
@@ -381,8 +380,8 @@ void wd2010_device::set_parameter(UINT8 data)
 //-------------------------------------------------
 void wd2010_device::restore(UINT8 data)
 {
-	UINT8 newstatus = STATUS_RDY | STATUS_SC;  
-	
+	UINT8 newstatus = STATUS_RDY | STATUS_SC;
+
 	m_out_intrq_cb(CLEAR_LINE); // reset INTRQ, errors, set BUSY, CIP
 	m_error = 0;
 	m_status = STATUS_BSY | STATUS_CIP;
@@ -408,8 +407,8 @@ void wd2010_device::restore(UINT8 data)
 				m_out_bcr_cb(0); // pulse BCR
 				m_out_bcr_cb(1);
 
-				m_error = ERROR_AC; // ERROR : ABORTED COMMAND 
-				complete_cmd(newstatus | STATUS_ERR); 
+				m_error = ERROR_AC; // ERROR : ABORTED COMMAND
+				complete_cmd(newstatus | STATUS_ERR);
 				return;
 			}
 		}
@@ -419,7 +418,7 @@ void wd2010_device::restore(UINT8 data)
 		{
 			m_out_bcr_cb(0); // pulse BCR
 			m_out_bcr_cb(1);
-			newstatus &= ~(STATUS_BSY | STATUS_CIP); // prepare new status; (INTRQ later) reset BSY, CIP 
+			newstatus &= ~(STATUS_BSY | STATUS_CIP); // prepare new status; (INTRQ later) reset BSY, CIP
 			complete_cmd(newstatus);
 			return;
 		}
@@ -431,7 +430,7 @@ void wd2010_device::restore(UINT8 data)
 
 			m_out_bcr_cb(0); // pulse BCR
 			m_out_bcr_cb(1);
-			newstatus &= ~(STATUS_BSY | STATUS_CIP); // prepare new status; (INTRQ later) reset BSY, CIP 
+			newstatus &= ~(STATUS_BSY | STATUS_CIP); // prepare new status; (INTRQ later) reset BSY, CIP
 			complete_cmd(newstatus);
 			return;
 		}
@@ -452,12 +451,12 @@ void wd2010_device::restore(UINT8 data)
 
 // NOT IMPLEMENTED: IMPLIED SEEK ("wait until rising edge of SC signal")
 void wd2010_device::seek(UINT8 data)
-{ 
-	UINT8 newstatus = STATUS_RDY | STATUS_SC; 
+{
+	UINT8 newstatus = STATUS_RDY | STATUS_SC;
 
 	m_out_intrq_cb(CLEAR_LINE); // reset INTRQ, errors, set BUSY, CIP
 	m_error = 0;
-	m_status = STATUS_BSY | STATUS_CIP; 
+	m_status = STATUS_BSY | STATUS_CIP;
 
 	// TODO : store STEP RATE.
 
@@ -472,12 +471,12 @@ void wd2010_device::seek(UINT8 data)
 	if (m_present_cylinder > cylinder_registers)
 	{
 		step_pulses = m_present_cylinder - cylinder_registers;
-		direction = 0;  
+		direction = 0;
 	}
 	else
 	{
 		step_pulses = cylinder_registers - m_present_cylinder;
-		direction = 1; 
+		direction = 1;
 	}
 	logerror("SEEK - direction = %u, step_pulses = %u\n", direction, step_pulses);
 	m_out_dirin_cb(direction);
@@ -490,10 +489,10 @@ void wd2010_device::seek(UINT8 data)
 	}
 	else
 	{
-		while (step_pulses > 0)	// issue STEP PULSES
+		while (step_pulses > 0) // issue STEP PULSES
 		{
-			if (direction == 0)   
-			{  
+			if (direction == 0)
+			{
 				m_out_step_cb(1); // issue a step pulse
 				m_out_step_cb(0);
 
@@ -528,13 +527,13 @@ void wd2010_device::seek(UINT8 data)
 
 	logerror("SEEK (END) - m_present_cylinder = %u\n", m_present_cylinder);
 
-	cmd_timer->adjust(attotime::from_msec(35), newstatus); 	// 35 msecs makes "SEEK_TIMING" test happy.
+	cmd_timer->adjust(attotime::from_msec(35), newstatus);  // 35 msecs makes "SEEK_TIMING" test happy.
 }
 
 //-------------------------------------------------
 //  read_sector -
 //-------------------------------------------------
-// FIXME: multiple sector transfers, ID / CYL / HEAD / SIZE match 
+// FIXME: multiple sector transfers, ID / CYL / HEAD / SIZE match
 //        + ERROR HANDLING (...)
 void wd2010_device::read_sector(UINT8 data)
 {
@@ -548,11 +547,11 @@ void wd2010_device::read_sector(UINT8 data)
 	// Assume: drive NO # has not changed... (else: SCAN_ID; GET CYL#)
 	auto_scan_id(data); // has drive number changed?
 
-	// CYL REGISTERS and INTERNAL CYL. SAME ? 
+	// CYL REGISTERS and INTERNAL CYL. SAME ?
 	// TODO:  < NOT SAME? THEN _SEEK_ >
 
-	// DRIVE NOT READY?  OR  WF?  
-	if ( (!m_in_drdy_cb()) || m_in_wf_cb() ) 
+	// DRIVE NOT READY?  OR  WF?
+	if ( (!m_in_drdy_cb()) || m_in_wf_cb() )
 	{
 		m_error = ERROR_AC; // ABORTED_COMMAND
 		complete_cmd(newstatus | STATUS_ERR);
@@ -564,7 +563,7 @@ void wd2010_device::read_sector(UINT8 data)
 
 		m_out_bcr_cb(0); // strobe BCR
 		m_out_bcr_cb(1);
-	
+
 		if (!m_in_drdy_cb()) // DRIVE NOT READY?
 		{
 			m_error = ERROR_AC; // ABORTED_COMMAND
@@ -576,7 +575,7 @@ void wd2010_device::read_sector(UINT8 data)
 			// < SEARCH FOR ID FIELD >
 			// < CYL / HEAD / SEC.SIZE MATCH ? >
 
-			// < ID NOT FOUND > 
+			// < ID NOT FOUND >
 			if (SECTOR_NUMBER > MAX_MFM_SECTORS)
 			{
 				// prepare new status; (later IRQ +) reset BSY, CIP
@@ -587,8 +586,8 @@ void wd2010_device::read_sector(UINT8 data)
 
 			// LOOP OVER 10 INDEXES : SCAN_ID / GET CYL.# (not implemented: ID NOT FOUND)
 
-			// CYL / HEAD / SEC.SIZE MATCH ? => (ID FOUND)  
-			// 
+			// CYL / HEAD / SEC.SIZE MATCH ? => (ID FOUND)
+			//
 			// NO "BAD BLOCK DETECT" (** NOT IMPLEMENTED **)
 			// NO "CRC ERROR"  (** NOT IMPLEMENTED **)
 			// AND "DAM FOUND" (** NOT IMPLEMENTED **)
@@ -618,7 +617,7 @@ void wd2010_device::read_sector(UINT8 data)
 			// reset BUSY (* after * TRANSFER OF SECTOR in READ)
 			m_status &= ~(STATUS_BSY);
 
-			// FLAG "I" SET? 
+			// FLAG "I" SET?
 			if (!(data & 8))  // (I = 0    INTRQ occurs with BDRQ/DRQ indicating the Sector Buffer is full...)
 			{
 				m_out_intrq_cb(ASSERT_LINE);
@@ -627,7 +626,7 @@ void wd2010_device::read_sector(UINT8 data)
 			}
 			else
 			{
-				intrq_at_end = 0;  // (default): (I = 1  INTRQ occurs when the command is completed and the Host has read the Sector Buffer) 
+				intrq_at_end = 0;  // (default): (I = 1  INTRQ occurs when the command is completed and the Host has read the Sector Buffer)
 			}
 
 			// (WAIT FOR): BRDY LOW TO HIGH?   (see -> TIMER)
@@ -636,7 +635,7 @@ void wd2010_device::read_sector(UINT8 data)
 
 	} // DRIVE_READY ? (outer)
 
-	// NOTE : (intrq_at_end = 0) - INTRQ occurs when the command is completed 
+	// NOTE : (intrq_at_end = 0) - INTRQ occurs when the command is completed
 	newstatus |= (m_status & ~(STATUS_CIP | STATUS_DRQ)) | intrq_at_end; // de-assert CIP + DRQ (BSY already reset)
 
 	deassert_read_when_buffer_ready_high->adjust(attotime::from_usec(1), newstatus); // complete command ON  *RISING EDGE * OF BUFFER_READY
@@ -652,7 +651,7 @@ void wd2010_device::write_sector(UINT8 data)
 {
 	m_error = 0; // De-assert ERROR + DRQ
 	m_status &= ~(STATUS_DRQ);
-	
+
 	m_status = STATUS_BSY | STATUS_CIP; // Assert BUSY + CIP
 
 	m_status |= STATUS_DRQ; // Assert BDRQ + DRQ (= status bit 3)
@@ -673,13 +672,13 @@ void wd2010_device::complete_write_sector(UINT8 data)
 	m_out_bdrq_cb(0); // DE-Assert BDRQ (...and DRQ !)
 	m_status &= ~(STATUS_DRQ);
 
-	// (When drive changed) : SCAN_ID / GET CYL# 
+	// (When drive changed) : SCAN_ID / GET CYL#
 	auto_scan_id(data); // has drive number changed? (*** UNIMPLEMENTED ***)
 
 	// Assume YES : CYL.register + internal CYL.register SAME?  (if NO => SEEK!)
 	// Assume : SEEK_COMPLETE = YES
 
-	if (!m_in_drdy_cb() || m_in_wf_cb())  //  DRIVE IS READY / NO WF? 
+	if (!m_in_drdy_cb() || m_in_wf_cb())  //  DRIVE IS READY / NO WF?
 	{
 		m_error = ERROR_AC; // ABORTED_COMMAND
 		complete_cmd(newstatus | STATUS_ERR);
@@ -692,10 +691,10 @@ void wd2010_device::complete_write_sector(UINT8 data)
 		// < Correct ID found >
 
 		// (*** UNIMPLEMENTED ***) : 'ID NOT FOUND' - set bit 4 error register
-		// ........................:   => SCAN_ID => RE-SEEK (2-10 INDEX PULSES) / Set ERR bit 0 status register .. 
+		// ........................:   => SCAN_ID => RE-SEEK (2-10 INDEX PULSES) / Set ERR bit 0 status register ..
 
 		m_status &= ~(STATUS_SC); // "WRITE_GATE valid when SEEK_COMPLETE = 0" (see Rainbow 100 Addendum!)
-		
+
 		m_out_bcs_cb(1);
 		m_out_wg_cb(1); // (!)
 
@@ -728,7 +727,7 @@ void wd2010_device::complete_write_sector(UINT8 data)
 // ******************************************************
 // AUTO SCAN-ID (whenever DRIVE # changes):
 
- // * does nothing right now *
+	// * does nothing right now *
 // ******************************************************
 void wd2010_device::auto_scan_id(UINT8 data)
 {
@@ -774,7 +773,7 @@ void wd2010_device::update_sdh(UINT8 new_sector_size, UINT8 new_head, UINT16 new
 //  Reads the cylinder number from the track on which the heads are PRESENTLY located,
 //  and writes this into the Present Cylinder Position Register.
 
-//  FIXME: NO ID HANDLING (ID FOUND / NOT FOUND), NO BAD BLOCK; NO CRC 
+//  FIXME: NO ID HANDLING (ID FOUND / NOT FOUND), NO BAD BLOCK; NO CRC
 void wd2010_device::scan_id(UINT8 data)
 {
 	UINT8 newstatus = STATUS_RDY;
@@ -787,7 +786,7 @@ void wd2010_device::scan_id(UINT8 data)
 	// < TODO: Search for ANY ID FIELD. >
 
 	// Assume ID FOUND :
-	update_sdh( 32, 0, 0, 1 ); // (NEW:) SECTOR_SIZE,  HEAD,  CYLINDER,  SECTOR_NR 
+	update_sdh( 32, 0, 0, 1 ); // (NEW:) SECTOR_SIZE,  HEAD,  CYLINDER,  SECTOR_NR
 
 	// NO BAD BLOCK.
 	// NO CRC ERROR.
@@ -807,9 +806,9 @@ void wd2010_device::scan_id(UINT8 data)
 // < UNIMPLEMENTED: (IMPLIED) SEEKs, INDEX, CRC and GAPs >
 //--------------------------------------------------------
 // SECTOR_COUNT REG.= 'total # of sectors to be formatted'
-// (raw number; no multiplication)   = 16 decimal on RD51 
+// (raw number; no multiplication)   = 16 decimal on RD51
 
-// SECTOR NUMBER REG.= number of bytes - 3 (for GAP 1 + 3) 
+// SECTOR NUMBER REG.= number of bytes - 3 (for GAP 1 + 3)
 // = 40 decimal on DEC RD51 with WUTIL 3.2
 //--------------------------------------------------------
 void wd2010_device::format(UINT8 data)
@@ -836,10 +835,10 @@ void wd2010_device::format(UINT8 data)
 	// TODO: Seek to desired cylinder
 	// Assume : SEEK COMPLETE.
 
-	m_out_bcr_cb(0); // strobe BCR 
+	m_out_bcr_cb(0); // strobe BCR
 	m_out_bcr_cb(1);
 
-	m_out_bcs_cb(1); // activate BCS (!) 
+	m_out_bcs_cb(1); // activate BCS (!)
 
 	if (!m_in_drdy_cb() || m_in_wf_cb())
 	{
@@ -849,10 +848,10 @@ void wd2010_device::format(UINT8 data)
 	}
 
 	// WAIT FOR INDEX
-	
-	m_out_wg_cb(1); // Have Index, activate WRITE GATE 
 
-	// Check for WRITE FAULT (WF) 
+	m_out_wg_cb(1); // Have Index, activate WRITE GATE
+
+	// Check for WRITE FAULT (WF)
 	if (m_in_wf_cb())
 	{
 		m_error = ERROR_AC; // ABORTED_COMMAND
@@ -860,28 +859,28 @@ void wd2010_device::format(UINT8 data)
 		return;
 	}
 
-	//	UINT8 format_sector_count = m_task_file[TASK_FILE_SECTOR_COUNT];
-	//	do
-	//	{
-	//		< WRITE GAP 1 or GAP 3 >
+	//  UINT8 format_sector_count = m_task_file[TASK_FILE_SECTOR_COUNT];
+	//  do
+	//  {
+	//      < WRITE GAP 1 or GAP 3 >
 
-	//		< Wait for SEEK_COMPLETE=1 (extend GAP if SEEK_COMPLETE = 0) >
-	//		< Assume SEEK COMPLETE >
+	//      < Wait for SEEK_COMPLETE=1 (extend GAP if SEEK_COMPLETE = 0) >
+	//      < Assume SEEK COMPLETE >
 
-	//		format_sector_count--;
-	//		if (format_sector_count != 0)
+	//      format_sector_count--;
+	//      if (format_sector_count != 0)
 			{
 				// The Rainbow 100 driver does ignore multiple sector
 				// transfers so WRITE FORMAT does not actually write -
 
 				m_out_wg_cb(0);   // (transition from WG 1 -> 0)
 
-				// NOTE: decrementing TASK_FILE_SECTOR_COUNT does * NOT WORK * 
+				// NOTE: decrementing TASK_FILE_SECTOR_COUNT does * NOT WORK *
 			}
-	//		else
-	//		{		//  < Write 4Es until INDEX  (*** UNIMPLEMENTED ****) >
-	//		}
-	//	} while (format_sector_count > 0);
+	//      else
+	//      {       //  < Write 4Es until INDEX  (*** UNIMPLEMENTED ****) >
+	//      }
+	//  } while (format_sector_count > 0);
 
 	//  ** DELAY INTRQ UNTIL WRITE IS COMPLETE :
 	complete_write_when_buffer_ready_high->adjust(attotime::from_usec(1), newstatus | STATUS_DRQ); // 1 USECs
@@ -889,7 +888,7 @@ void wd2010_device::format(UINT8 data)
 
 
 // *************************************
-// INTERNAL 
+// INTERNAL
 // *************************************
 void wd2010_device::buffer_ready(bool state)
 {
@@ -906,7 +905,7 @@ void wd2010_device::device_timer(emu_timer &timer, device_timer_id tid, int para
 		complete_immediate(param);
 		break;
 
-	case COMPLETE_WRITE_SECTOR:  // when BUFFER_READY -> HIGH 
+	case COMPLETE_WRITE_SECTOR:  // when BUFFER_READY -> HIGH
 		if (is_buffer_ready)
 		{
 			complete_write_when_buffer_ready_high->adjust(attotime::never);
@@ -914,25 +913,25 @@ void wd2010_device::device_timer(emu_timer &timer, device_timer_id tid, int para
 		}
 		else
 		{
-			complete_write_when_buffer_ready_high->reset(); 
+			complete_write_when_buffer_ready_high->reset();
 			complete_write_when_buffer_ready_high->adjust(attotime::from_usec(1), param); // DELAY ANOTHER 1 USEC (!)
 		}
 		break;
 
-	case DE_ASSERT_WRITE: //  waiting for BUFFER_READY -> LOW  
-		if (!(is_buffer_ready)) 
+	case DE_ASSERT_WRITE: //  waiting for BUFFER_READY -> LOW
+		if (!(is_buffer_ready))
 		{
 			deassert_write_when_buffer_ready_low->adjust(attotime::never);
 			complete_immediate(param);
 		}
 		else
 		{
-			deassert_write_when_buffer_ready_low->reset();  
+			deassert_write_when_buffer_ready_low->reset();
 			deassert_write_when_buffer_ready_low->adjust(attotime::from_usec(1), param); // DELAY ANOTHER 1 USEC (!)
 		}
 		break;
 
-	case DE_ASSERT_READ: // when BUFFER_READY -> HIGH 
+	case DE_ASSERT_READ: // when BUFFER_READY -> HIGH
 		if (is_buffer_ready)
 		{
 			deassert_read_when_buffer_ready_high->adjust(attotime::never);
@@ -945,7 +944,7 @@ void wd2010_device::device_timer(emu_timer &timer, device_timer_id tid, int para
 		}
 		else
 		{
-			deassert_read_when_buffer_ready_high->reset(); 
+			deassert_read_when_buffer_ready_high->reset();
 			deassert_read_when_buffer_ready_high->adjust(attotime::from_usec(1), param); // DELAY ANOTHER 1 USEC (!)
 		}
 		break;
@@ -962,7 +961,7 @@ void wd2010_device::complete_immediate(UINT8 status)
 	status &= ~(STATUS_RDY | STATUS_WF | STATUS_SC); // RDY  0x40  / WF 0x20 /  SC 0x10
 	status |= (m_in_drdy_cb() ? 0x40 : 0) | (m_in_wf_cb() ? 0x20 : 0) | (m_in_sc_cb() ? 0x10 : 0);
 
- 	if (status & STATUS_DRQ) // if DRQ was set, reset
+	if (status & STATUS_DRQ) // if DRQ was set, reset
 	{
 		status &= ~(STATUS_DRQ);
 		m_out_bdrq_cb(0);
@@ -980,7 +979,7 @@ void wd2010_device::complete_immediate(UINT8 status)
 	m_out_bcs_cb(0); // de-assert BCS (needed)
 	m_out_wg_cb(0);  // deactivate WG  (required by write / format)
 
-	m_out_bcr_cb(0); // strobe BCR 
+	m_out_bcr_cb(0); // strobe BCR
 	m_out_bcr_cb(1);
 }
 
@@ -988,4 +987,3 @@ void wd2010_device::complete_cmd(UINT8 status)
 {
 	cmd_timer->adjust(attotime::from_msec(1), status);
 }
-
diff --git a/src/emu/sound/fm.c b/src/emu/sound/fm.c
index cbfe2501a5e..3782790409f 100644
--- a/src/emu/sound/fm.c
+++ b/src/emu/sound/fm.c
@@ -1,5 +1,5 @@
 // license:???
-// copyright-holders:Jarek Burczynski,Tatsuyuki Satoh 
+// copyright-holders:Jarek Burczynski,Tatsuyuki Satoh
 #define YM2610B_WARNING
 
 /*
diff --git a/src/emu/sound/s14001a.c b/src/emu/sound/s14001a.c
index 7430be3cc0c..50cca284241 100644
--- a/src/emu/sound/s14001a.c
+++ b/src/emu/sound/s14001a.c
@@ -599,7 +599,7 @@ void s14001a_device::device_start()
 	}
 
 	m_stream = machine().sound().stream_alloc(*this, 0, 1, clock() ? clock() : machine().sample_rate());
-	
+
 	save_item(NAME(m_WordInput));
 	save_item(NAME(m_LatchedWord));
 	save_item(NAME(m_SyllableAddress));
@@ -619,7 +619,7 @@ void s14001a_device::device_start()
 	save_item(NAME(m_DACOutput));
 	save_item(NAME(m_audioout));
 	save_item(NAME(m_filtervals));
-	save_item(NAME(m_VSU1000_amp)); 
+	save_item(NAME(m_VSU1000_amp));
 }
 
 //-------------------------------------------------
diff --git a/src/emu/video/315_5124.c b/src/emu/video/315_5124.c
index 6e43a4d9510..b7a454f46ab 100644
--- a/src/emu/video/315_5124.c
+++ b/src/emu/video/315_5124.c
@@ -115,7 +115,7 @@ PALETTE_INIT_MEMBER(sega315_5124_device, sega315_5124)
 		palette.set_pen_color(i, pal2bit(r), pal2bit(g), pal2bit(b));
 	}
 	/* sms and sg1000-mark3 uses a different palette for modes 0 to 3 - see http://www.smspower.org/Development/Palette */
-	/* TMS9918 palette */ 
+	/* TMS9918 palette */
 	palette.set_pen_color(64+ 0,   0,   0,   0); // palette.set_pen_color(64+ 0,   0,   0,   0);
 	palette.set_pen_color(64+ 1,   0,   0,   0); // palette.set_pen_color(64+ 1,   0,   0,   0);
 	palette.set_pen_color(64+ 2,   0, 170,   0); // palette.set_pen_color(64+ 2,  33, 200,  66);
diff --git a/src/emu/video/clgd542x.c b/src/emu/video/clgd542x.c
index acc7d35c5c4..84a7c0b33cf 100644
--- a/src/emu/video/clgd542x.c
+++ b/src/emu/video/clgd542x.c
@@ -277,7 +277,7 @@ void cirrus_gd5428_device::start_bitblt()
 			if(m_blt_mode & 0x80)  // colour expand
 			{
 				UINT8 pixel = (vga.memory[m_blt_source_current % vga.svga_intf.vram_size] >> (7-(x % 8)) & 0x01) ? vga.gc.enable_set_reset : vga.gc.set_reset;  // use GR0/1/10/11 background/foreground regs
-				
+
 				copy_pixel(pixel, vga.memory[m_blt_dest_current % vga.svga_intf.vram_size]);
 				if((x % 8) == 7 && !(m_blt_mode & 0x40))  // don't increment if a pattern (it's only 8 bits)
 					m_blt_source_current++;
@@ -327,7 +327,7 @@ void cirrus_gd5428_device::start_reverse_bitblt()
 			if(m_blt_mode & 0x80)  // colour expand
 			{
 				UINT8 pixel = (vga.memory[m_blt_source_current % vga.svga_intf.vram_size] >> (7-(x % 8)) & 0x01) ? vga.gc.enable_set_reset : vga.gc.set_reset;  // use GR0/1/10/11 background/foreground regs
-				
+
 				copy_pixel(pixel, vga.memory[m_blt_dest_current % vga.svga_intf.vram_size]);
 				if((x % 8) == 7 && !(m_blt_mode & 0x40))  // don't decrement if a pattern (it's only 8 bits)
 					m_blt_source_current--;
@@ -429,7 +429,7 @@ void cirrus_gd5428_device::blit_byte()
 void cirrus_gd5428_device::copy_pixel(UINT8 src, UINT8 dst)
 {
 	UINT8 res = src;
-	
+
 	switch(m_blt_rop)
 	{
 	case 0x00:  // BLACK
@@ -458,7 +458,7 @@ void cirrus_gd5428_device::copy_pixel(UINT8 src, UINT8 dst)
 		if((res & (~m_blt_trans_colour_mask & 0xff)) == ((m_blt_trans_colour & 0xff) & (~m_blt_trans_colour_mask & 0xff)))
 			return;
 	}
-	
+
 	vga.memory[m_blt_dest_current % vga.svga_intf.vram_size] = res;
 }
 
@@ -1269,7 +1269,7 @@ WRITE8_MEMBER(cirrus_gd5428_device::mem_w)
 	UINT8 cur_mode = pc_vga_choosevideomode();
 
 	if(m_blt_system_transfer)
-	{	
+	{
 		if(m_blt_mode & 0x80)  // colour expand
 		{
 			m_blt_system_buffer &= ~(0x000000ff);
diff --git a/src/emu/video/clgd542x.h b/src/emu/video/clgd542x.h
index dcd7f966641..31e1876ef9e 100644
--- a/src/emu/video/clgd542x.h
+++ b/src/emu/video/clgd542x.h
@@ -69,12 +69,12 @@ protected:
 	UINT16 m_blt_trans_colour;
 	UINT16 m_blt_trans_colour_mask;
 
-	bool m_blt_system_transfer;  // blit from system memory 
+	bool m_blt_system_transfer;  // blit from system memory
 	UINT8 m_blt_system_count;
 	UINT32 m_blt_system_buffer;
 	UINT16 m_blt_pixel_count;
 	UINT16 m_blt_scan_count;
-	
+
 	UINT8 m_scratchpad1;
 	UINT8 m_scratchpad2;
 	UINT8 m_scratchpad3;
diff --git a/src/lib/util/md5.c b/src/lib/util/md5.c
index c777cd998f5..1fdcb26de03 100644
--- a/src/lib/util/md5.c
+++ b/src/lib/util/md5.c
@@ -1,5 +1,5 @@
 // license:Public Domain
-// copyright-holders:Colin Plumb 
+// copyright-holders:Colin Plumb
 /*
  * This code implements the MD5 message-digest algorithm.
  * The algorithm is due to Ron Rivest.  This code was
diff --git a/src/lib/util/md5.h b/src/lib/util/md5.h
index 6926d4c1d81..8358e8c1e91 100644
--- a/src/lib/util/md5.h
+++ b/src/lib/util/md5.h
@@ -1,5 +1,5 @@
 // license:Public Domain
-// copyright-holders:Colin Plumb 
+// copyright-holders:Colin Plumb
 /*
  * This is the header file for the MD5 message-digest algorithm.
  * The algorithm is due to Ron Rivest.  This code was
diff --git a/src/mame/arcade.lst b/src/mame/arcade.lst
index 262ab3b2d61..69d5bb2111d 100644
--- a/src/mame/arcade.lst
+++ b/src/mame/arcade.lst
@@ -1788,13 +1788,13 @@ horizon         // (c) 1985
 youjyudn        // (c) 1986 (Japan)
 
 vigilant        // (c) 1988 (World Rev E)
-vigilanta	// (c) 1988 (World Rev A)
+vigilanta   // (c) 1988 (World Rev A)
 vigilantb       // (c) 1988 (US Rev B)
-vigilantc	// (c) 1988 (World Rev C)
+vigilantc   // (c) 1988 (World Rev C)
 vigilantd       // (c) 1988 (Japan Rev D)
-vigilantg	// (c) 1988 (US Rev G)
-vigilano	// (c) 1988 (US)
-vigilanbl	// bootleg
+vigilantg   // (c) 1988 (US Rev G)
+vigilano    // (c) 1988 (US)
+vigilanbl   // bootleg
 kikcubic        // (c) 1988 (Japan)
 kikcubicb       // bootleg
 buccanrs        // (c) 1989 Duintronic
@@ -6348,7 +6348,7 @@ ddribble        // GX690 (c) 1986
 ddribblep       // GX690 (c) 1986
 contra          // GX633 (c) 1987
 contra1         // GX633 (c) 1987
-contrae			// GX633 (c) 1987
+contrae         // GX633 (c) 1987
 contraj         // GX633 (c) 1987 (Japan)
 contraj1        // GX633 (c) 1987 (Japan)
 gryzor          // GX633 (c) 1987
@@ -10901,7 +10901,7 @@ wheelfir        // (c) 199? TCH
 littlerb        // (c) 1993 TCH
 tattack         // (c) 198? Shonan
 mosaicf2        // (c) 1999 F2 System
-royalpk2		//
+royalpk2        //
 finalgdr        // (c) 2001 Semicom
 mrkicker        // (c) 2001 Semicom
 wivernwg        // (c) 2001 Semicom
diff --git a/src/mame/audio/cchasm.c b/src/mame/audio/cchasm.c
index f38bf1845d5..72340973f19 100644
--- a/src/mame/audio/cchasm.c
+++ b/src/mame/audio/cchasm.c
@@ -124,7 +124,7 @@ void cchasm_state::sound_start()
 	m_sound_flags = 0;
 	m_output[0] = 0;
 	m_output[1] = 0;
-	
+
 	save_item(NAME(m_sound_flags));
 	save_item(NAME(m_coin_flag));
 	save_item(NAME(m_channel_active));
diff --git a/src/mame/audio/snk6502.c b/src/mame/audio/snk6502.c
index bbbc98e9789..1f2afed4216 100644
--- a/src/mame/audio/snk6502.c
+++ b/src/mame/audio/snk6502.c
@@ -175,7 +175,7 @@ void snk6502_sound_device::device_start()
 		save_item(NAME(m_tone_channels[i].sample_cur), i);
 		save_item(NAME(m_tone_channels[i].form), i);
 	}
-	
+
 	save_item(NAME(m_tone_clock));
 	save_item(NAME(m_Sound0StopOnRollover));
 	save_item(NAME(m_LastPort1));
diff --git a/src/mame/drivers/berzerk.c b/src/mame/drivers/berzerk.c
index c336528f923..eedbedb5668 100644
--- a/src/mame/drivers/berzerk.c
+++ b/src/mame/drivers/berzerk.c
@@ -1325,7 +1325,7 @@ DRIVER_INIT_MEMBER(berzerk_state,moonwarp)
 	address_space &io = m_maincpu->space(AS_IO);
 	io.install_read_handler (0x48, 0x48, read8_delegate(FUNC(berzerk_state::moonwarp_p1_r), this));
 	io.install_read_handler (0x4a, 0x4a, read8_delegate(FUNC(berzerk_state::moonwarp_p2_r), this));
-	
+
 	save_item(NAME(m_p1_counter_74ls161));
 	save_item(NAME(m_p1_direction));
 	save_item(NAME(m_p2_counter_74ls161));
diff --git a/src/mame/drivers/cball.c b/src/mame/drivers/cball.c
index 9ebb3a22315..ba770318305 100644
--- a/src/mame/drivers/cball.c
+++ b/src/mame/drivers/cball.c
@@ -24,7 +24,7 @@ public:
 		m_gfxdecode(*this, "gfxdecode"),
 		m_screen(*this, "screen"),
 		m_palette(*this, "palette"),
-		m_video_ram(*this, "video_ram")	{ }
+		m_video_ram(*this, "video_ram") { }
 
 	/* devices */
 	required_device<cpu_device> m_maincpu;
@@ -37,7 +37,7 @@ public:
 
 	/* video-related */
 	tilemap_t* m_bg_tilemap;
-	
+
 	emu_timer *m_int_timer;
 	TIMER_CALLBACK_MEMBER(interrupt_callback);
 
diff --git a/src/mame/drivers/chihiro.c b/src/mame/drivers/chihiro.c
index cb68adbcfc4..1fe778e3726 100644
--- a/src/mame/drivers/chihiro.c
+++ b/src/mame/drivers/chihiro.c
@@ -1059,7 +1059,7 @@ static const struct {
 		UINT8 write_byte;
 	} modify[16];
 } hacks[2] = { { "chihiro", { { 0x6a79f, 0x01 }, { 0x6a7a0, 0x00 }, { 0x6b575, 0x00 }, { 0x6b576, 0x00 }, { 0x6b5af, 0x75 }, { 0x6b78a, 0x75 }, { 0x6b7ca, 0x00 }, { 0x6b7b8, 0x00 }, { 0x8f5b2, 0x75 }, { 0x79a9e, 0x74 }, { 0x79b80, 0x74 }, { 0x79b97, 0x74 }, { 0, 0 } } },
-               { "outr2", { { 0x12e4cf, 0x01 }, { 0x12e4d0, 0x00 }, { 0x4793e, 0x01 }, { 0x4793f, 0x00 }, { 0x47aa3, 0x01 }, { 0x47aa4, 0x00 }, { 0x14f2b6, 0x84 }, { 0x14f2d1, 0x75 }, { 0x8732f, 0x7d }, { 0x87384, 0x7d }, { 0x87388, 0xeb }, { 0, 0 } } } };
+				{ "outr2", { { 0x12e4cf, 0x01 }, { 0x12e4d0, 0x00 }, { 0x4793e, 0x01 }, { 0x4793f, 0x00 }, { 0x47aa3, 0x01 }, { 0x47aa4, 0x00 }, { 0x14f2b6, 0x84 }, { 0x14f2d1, 0x75 }, { 0x8732f, 0x7d }, { 0x87384, 0x7d }, { 0x87388, 0xeb }, { 0, 0 } } } };
 
 READ32_MEMBER(chihiro_state::usbctrl_r)
 {
diff --git a/src/mame/drivers/ddragon3.c b/src/mame/drivers/ddragon3.c
index c4410a149ee..a3dbcb9b21c 100644
--- a/src/mame/drivers/ddragon3.c
+++ b/src/mame/drivers/ddragon3.c
@@ -4,7 +4,7 @@
 
     Double Dragon 3                     Technos Japan Corp 1990
     The Combatribes                     Technos Japan Corp 1990
-	WWF WrestleFest                     Technos Japan Corp 1991
+    WWF WrestleFest                     Technos Japan Corp 1991
 
     Notes:
 
diff --git a/src/mame/drivers/ddribble.c b/src/mame/drivers/ddribble.c
index a7df4edaf1e..b64100ce8b2 100644
--- a/src/mame/drivers/ddribble.c
+++ b/src/mame/drivers/ddribble.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 /***************************************************************************
 
     Double Dribble (GX690) (c) Konami 1986
diff --git a/src/mame/drivers/dgpix.c b/src/mame/drivers/dgpix.c
index 5a43c7d57f6..bec94396975 100644
--- a/src/mame/drivers/dgpix.c
+++ b/src/mame/drivers/dgpix.c
@@ -377,7 +377,7 @@ INPUT_PORTS_END
 void dgpix_state::video_start()
 {
 	m_vram = auto_alloc_array(machine(), UINT32, 0x40000*2/4);
-	
+
 	save_pointer(NAME(m_vram), 0x40000*2/4);
 }
 
diff --git a/src/mame/drivers/f-32.c b/src/mame/drivers/f-32.c
index f571a09457d..0e06f788aa8 100644
--- a/src/mame/drivers/f-32.c
+++ b/src/mame/drivers/f-32.c
@@ -255,9 +255,9 @@ static MACHINE_CONFIG_START( royalpk2, mosaicf2_state )
 	/* sound hardware */
 	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
 
-//	MCFG_YM2151_ADD("ymsnd", XTAL_14_31818MHz/4) /* 3.579545 MHz */
-//	MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
-//	MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
+//  MCFG_YM2151_ADD("ymsnd", XTAL_14_31818MHz/4) /* 3.579545 MHz */
+//  MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
+//  MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
 
 	MCFG_OKIM6295_ADD("oki", XTAL_14_31818MHz/8, OKIM6295_PIN7_HIGH) /* 1.7897725 MHz */
 	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
diff --git a/src/mame/drivers/gambl186.c b/src/mame/drivers/gambl186.c
index 7040af2f253..d626a9ae425 100644
--- a/src/mame/drivers/gambl186.c
+++ b/src/mame/drivers/gambl186.c
@@ -42,7 +42,7 @@ In order to get the game to run, follow these steps:
 TODO:
 - fix the poker game (casino 10). EEPROM behaviour still buggy.
 - sound;
-- proper 3x D71055C emulation. 
+- proper 3x D71055C emulation.
 
 ***********************************************************************************/
 
@@ -64,14 +64,14 @@ public:
 		m_upd7759(*this, "7759") { }
 
 	required_device<cpu_device> m_maincpu;
- 	optional_device<upd7759_device> m_upd7759;
-    int m_comms_state;
+	optional_device<upd7759_device> m_upd7759;
+	int m_comms_state;
 	int m_comms_ind;
 	UINT8 m_comms_data[1002];
-    int m_comms_cmd;
-    int m_comms_expect;
-    int m_comms_blocks;
-    bool m_comms_ack;
+	int m_comms_cmd;
+	int m_comms_expect;
+	int m_comms_blocks;
+	bool m_comms_ack;
 
 	virtual void machine_start();
 	DECLARE_READ16_MEMBER(comms_r);
@@ -97,233 +97,233 @@ static const UINT8 password[] = {5, 2, 0, 3, 0, 0, 2, 4, 5, 6, 0x16};
 
 READ16_MEMBER(gambl186_state::comms_r)
 {
-    UINT16 retval = 0;
+	UINT16 retval = 0;
 
-    if ((offset == 0) && ACCESSING_BITS_0_7) //port 680 == data
-    {
-        if (m_comms_state == 0x16) //read mode, just in case
-        {
-            if (!m_comms_ind && (m_comms_cmd == 0xff))
-            {
-                m_comms_cmd = m_comms_data[1];
+	if ((offset == 0) && ACCESSING_BITS_0_7) //port 680 == data
+	{
+		if (m_comms_state == 0x16) //read mode, just in case
+		{
+			if (!m_comms_ind && (m_comms_cmd == 0xff))
+			{
+				m_comms_cmd = m_comms_data[1];
 
-                switch (m_comms_cmd)
-                {
-                    case 0:
-                    {
-                        m_comms_expect = 4;
-                        break;
-                    }
+				switch (m_comms_cmd)
+				{
+					case 0:
+					{
+						m_comms_expect = 4;
+						break;
+					}
 
-                    case 1:
-                    {
-                        m_comms_expect = 12;
-                        m_comms_blocks = 2;
-                        break;
-                    }
+					case 1:
+					{
+						m_comms_expect = 12;
+						m_comms_blocks = 2;
+						break;
+					}
 
-                    case 2:
-                    {
-                        m_comms_expect = 408;
-                        m_comms_blocks = 4;
-                        break;
-                    }
+					case 2:
+					{
+						m_comms_expect = 408;
+						m_comms_blocks = 4;
+						break;
+					}
 
-                    case 3:
-                    {
-                        m_comms_expect = 7;
-                        m_comms_blocks = 3;
-                        break;
-                    }
+					case 3:
+					{
+						m_comms_expect = 7;
+						m_comms_blocks = 3;
+						break;
+					}
 
-                    case 4:
-                    {
-                        m_comms_expect = 2;
-                        m_comms_blocks = 2;
-                        break;
-                    }
+					case 4:
+					{
+						m_comms_expect = 2;
+						m_comms_blocks = 2;
+						break;
+					}
 
-                    case 5:
-                    {
-                        m_comms_expect = 13;
-                        m_comms_blocks = 4;
-                        break;
-                    }
+					case 5:
+					{
+						m_comms_expect = 13;
+						m_comms_blocks = 4;
+						break;
+					}
 
-                    case 6:
-                    {
-                        m_comms_expect = 1003;
-                        break;
-                    }
+					case 6:
+					{
+						m_comms_expect = 1003;
+						break;
+					}
 
-                    default: //unknown
-                    {
-                        m_comms_expect = 1;
-                    }
-                }
-            }
+					default: //unknown
+					{
+						m_comms_expect = 1;
+					}
+				}
+			}
 
-            if (m_comms_ind < sizeof(m_comms_data))
-            {
-                if (m_comms_expect && !--m_comms_expect)
-                {
-                    m_comms_ack = true;
+			if (m_comms_ind < sizeof(m_comms_data))
+			{
+				if (m_comms_expect && !--m_comms_expect)
+				{
+					m_comms_ack = true;
 
-                    if (m_comms_ind)
-                    {
-                        int i, sum;
+					if (m_comms_ind)
+					{
+						int i, sum;
 
-                        for (i = 1, sum = 0; i < m_comms_ind; sum += m_comms_data[i++]);
-                        m_comms_data[m_comms_ind] = (unsigned char) sum;
+						for (i = 1, sum = 0; i < m_comms_ind; sum += m_comms_data[i++]);
+						m_comms_data[m_comms_ind] = (unsigned char) sum;
 
-                        switch (m_comms_cmd)
-                        {
-                            case 1:
-                            {
-                                if (m_comms_blocks == 2)
-                                {
-                                    m_comms_expect = 5;
-                                }
-                                else
-                                {
-                                    m_comms_data[m_comms_ind] += 5; //compensate for ack
-                                }
+						switch (m_comms_cmd)
+						{
+							case 1:
+							{
+								if (m_comms_blocks == 2)
+								{
+									m_comms_expect = 5;
+								}
+								else
+								{
+									m_comms_data[m_comms_ind] += 5; //compensate for ack
+								}
 
-                                break;
-                            }
+								break;
+							}
 
-                            case 2:
-                            {
-                                if (m_comms_blocks == 4)
-                                {
-                                    m_comms_expect = 5;
-                                }
-                                else
-                                {
-                                    m_comms_data[m_comms_ind] += 5; //compensate for ack
-                                    m_comms_expect = 3;
-                                }
+							case 2:
+							{
+								if (m_comms_blocks == 4)
+								{
+									m_comms_expect = 5;
+								}
+								else
+								{
+									m_comms_data[m_comms_ind] += 5; //compensate for ack
+									m_comms_expect = 3;
+								}
 
-                                break;
-                            }
+								break;
+							}
 
-                            case 3:
-                            {
-                                if (m_comms_blocks == 3)
-                                {
-                                    m_comms_expect = 3;
-                                }
-                                else
-                                {
-                                    m_comms_data[m_comms_ind] += 5; //compensate for ack
-                                    m_comms_expect = 5;
-                                }
+							case 3:
+							{
+								if (m_comms_blocks == 3)
+								{
+									m_comms_expect = 3;
+								}
+								else
+								{
+									m_comms_data[m_comms_ind] += 5; //compensate for ack
+									m_comms_expect = 5;
+								}
 
-                                break;
-                            }
+								break;
+							}
 
-                            case 5:
-                            {
-                                m_comms_expect = 3;
+							case 5:
+							{
+								m_comms_expect = 3;
 
-                                if (m_comms_blocks < 4)
-                                {
-                                    m_comms_data[m_comms_ind] += 5; //compensate for ack
+								if (m_comms_blocks < 4)
+								{
+									m_comms_data[m_comms_ind] += 5; //compensate for ack
 
-                                    if (m_comms_blocks == 2)
-                                    {
-                                        m_comms_expect = 2;
-                                    }
-                                }
+									if (m_comms_blocks == 2)
+									{
+										m_comms_expect = 2;
+									}
+								}
 
-                                break;
-                            }
+								break;
+							}
 
-                            default:
-                            {
-                            }
-                        }
-                    }
-                    else if (m_comms_cmd == 4)
-                    {
-                        if (!memcmp(m_comms_data, password, sizeof(password)))
-                        {
-                            m_comms_data[1] = 0x55;
-                            m_comms_data[2] = 0x55;
-                        }
+							default:
+							{
+							}
+						}
+					}
+					else if (m_comms_cmd == 4)
+					{
+						if (!memcmp(m_comms_data, password, sizeof(password)))
+						{
+							m_comms_data[1] = 0x55;
+							m_comms_data[2] = 0x55;
+						}
 
-                        m_comms_expect = 2;
-                        m_comms_ack = false;
-                    }
+						m_comms_expect = 2;
+						m_comms_ack = false;
+					}
 
-                    if (!m_comms_blocks || !--m_comms_blocks)
-                    {
-                        m_comms_cmd = 0xff;
-                    }
-                }
+					if (!m_comms_blocks || !--m_comms_blocks)
+					{
+						m_comms_cmd = 0xff;
+					}
+				}
 
-                retval = m_comms_data[m_comms_ind++];
-            }
-        }
-    }
-    else if (offset == 1) //port 681 == status
-    {
-        if (m_comms_state == 0x16) //read mode
-        {
-            retval = 2; //read ready
-        }
-        else if (m_comms_state == 0x31) //write mode
-        {
-            retval = 4; //write ready
-        }
-    }
+				retval = m_comms_data[m_comms_ind++];
+			}
+		}
+	}
+	else if (offset == 1) //port 681 == status
+	{
+		if (m_comms_state == 0x16) //read mode
+		{
+			retval = 2; //read ready
+		}
+		else if (m_comms_state == 0x31) //write mode
+		{
+			retval = 4; //write ready
+		}
+	}
 
-    return retval;
+	return retval;
 }
 
 WRITE16_MEMBER(gambl186_state::comms_w)
 {
-    if (offset == 0)
-    {
-        if ((m_comms_state == 0x31) && (m_comms_ind < 1000))
-        {
-            if (!m_comms_ack || (data == 0x15)) //validation failure
-            {
-                if (m_comms_cmd == 6) //1000 bytes transfer
-                {
-                    data = ~data;
-                }
-                else if (m_comms_ack)
-                {
-                    m_comms_cmd = 0xfe;
-                    m_comms_expect = 2;
-                    data = 5;
-                }
+	if (offset == 0)
+	{
+		if ((m_comms_state == 0x31) && (m_comms_ind < 1000))
+		{
+			if (!m_comms_ack || (data == 0x15)) //validation failure
+			{
+				if (m_comms_cmd == 6) //1000 bytes transfer
+				{
+					data = ~data;
+				}
+				else if (m_comms_ack)
+				{
+					m_comms_cmd = 0xfe;
+					m_comms_expect = 2;
+					data = 5;
+				}
 
-                m_comms_data[++m_comms_ind] = (UINT8) data;
-            }
+				m_comms_data[++m_comms_ind] = (UINT8) data;
+			}
 
-            m_comms_ack = false;
-        }
-    }
-    else if (offset == 1)
-    {
-        if (m_comms_state != data) //detect transition
-        {
-            m_comms_ind = 0;
+			m_comms_ack = false;
+		}
+	}
+	else if (offset == 1)
+	{
+		if (m_comms_state != data) //detect transition
+		{
+			m_comms_ind = 0;
 
-            if (data == 0x4e) //reset
-            {
-                m_comms_data[0] = 5; //operation complete
-                m_comms_cmd = 0xff; //none
-                m_comms_expect = 0;
-                m_comms_blocks = 0;
-                m_comms_ack = false;
-            }
-        }
+			if (data == 0x4e) //reset
+			{
+				m_comms_data[0] = 5; //operation complete
+				m_comms_cmd = 0xff; //none
+				m_comms_expect = 0;
+				m_comms_blocks = 0;
+				m_comms_ack = false;
+			}
+		}
 
-        m_comms_state = data;
-    }
+		m_comms_state = data;
+	}
 }
 
 WRITE16_MEMBER( gambl186_state::data_bank_w)
@@ -338,9 +338,9 @@ WRITE16_MEMBER( gambl186_state::data_bank_w)
 
    port 400h writes the sample index/input
    port 504h writes the commands...
-   
+
    504h xxxx ---- ---- ----
- 
+
    Sound event:
    504h: 2000
    504h: e000
@@ -352,16 +352,16 @@ WRITE16_MEMBER( gambl186_state::data_bank_w)
 WRITE16_MEMBER(gambl186_state::upd_w)
 {
 //// FIXME
-//	m_upd7759->reset_w(0);
-//	m_upd7759->reset_w(1);
+//  m_upd7759->reset_w(0);
+//  m_upd7759->reset_w(1);
 
-//	if (mem_mask&0x00ff) m_upd7759->port_w(space, 0, data & 0xff);
-//	if (mem_mask&0xff00) m_upd7759->port_w(space, 0, (data >> 8) & 0xff);
+//  if (mem_mask&0x00ff) m_upd7759->port_w(space, 0, data & 0xff);
+//  if (mem_mask&0xff00) m_upd7759->port_w(space, 0, (data >> 8) & 0xff);
 	data = (data >> 8);
-    popmessage("sample index: %02x", data);
+	popmessage("sample index: %02x", data);
 
-//	m_upd7759->start_w(0);
-//	m_upd7759->start_w(1);
+//  m_upd7759->start_w(0);
+//  m_upd7759->start_w(1);
 }
 
 
@@ -378,7 +378,7 @@ static ADDRESS_MAP_START( gambl186_io, AS_IO, 16, gambl186_state )
 	AM_RANGE(0x0580, 0x0581) AM_READ_PORT("DSW1")
 	AM_RANGE(0x0582, 0x0583) AM_READ_PORT("JOY")
 	AM_RANGE(0x0584, 0x0585) AM_READ_PORT("DSW0") AM_WRITENOP // Watchdog: bit 8
-//	AM_RANGE(0x0600, 0x0603) AM_WRITENOP // lamps
+//  AM_RANGE(0x0600, 0x0603) AM_WRITENOP // lamps
 	AM_RANGE(0x0680, 0x0683) AM_READWRITE(comms_r, comms_w)
 	AM_RANGE(0x0700, 0x0701) AM_WRITE(data_bank_w)
 ADDRESS_MAP_END
@@ -493,7 +493,7 @@ ROM_START( gambl186 )
 	ROM_LOAD16_BYTE( "se403p.u9",  0x00000, 0x20000, CRC(1021cc20) SHA1(d9bb67676b05458ff813d608431ff06946ab7721) )
 	ROM_LOAD16_BYTE( "so403p.u10", 0x00001, 0x20000, CRC(af9746c9) SHA1(3f1ab8110cc5eadec661181779799693ad695e21) )
 
-	ROM_REGION( 0x20000, "upd", 0 )	// upd7759 sound samples
+	ROM_REGION( 0x20000, "upd", 0 ) // upd7759 sound samples
 	ROM_LOAD( "347.u302", 0x00000, 0x20000, CRC(7ce8f490) SHA1(2f856e31d189e9d46ba6b322133d99133e0b52ac) )
 ROM_END
 
@@ -506,7 +506,7 @@ ROM_START( gambl186a )
 	ROM_LOAD16_BYTE( "se403p.u9",  0x00000, 0x20000, CRC(1021cc20) SHA1(d9bb67676b05458ff813d608431ff06946ab7721) )
 	ROM_LOAD16_BYTE( "so403p.u10", 0x00001, 0x20000, CRC(af9746c9) SHA1(3f1ab8110cc5eadec661181779799693ad695e21) )
 
-	ROM_REGION( 0x20000, "upd", 0 )	// upd7759 sound samples
+	ROM_REGION( 0x20000, "upd", 0 ) // upd7759 sound samples
 	ROM_LOAD( "347.u302", 0x00000, 0x20000, CRC(7ce8f490) SHA1(2f856e31d189e9d46ba6b322133d99133e0b52ac) )
 ROM_END
 
diff --git a/src/mame/drivers/goldstar.c b/src/mame/drivers/goldstar.c
index 45a6492a064..0e32dedf6b9 100644
--- a/src/mame/drivers/goldstar.c
+++ b/src/mame/drivers/goldstar.c
@@ -181,7 +181,7 @@
   you can see what seems the attract working (still with wrong graphics).
 
   Seems to be sooo slow.... (interrupts?)
-  
+
 
 ***************************************************************************/
 
diff --git a/src/mame/drivers/hvyunit.c b/src/mame/drivers/hvyunit.c
index 81d179ab26e..2dac6fd5de8 100644
--- a/src/mame/drivers/hvyunit.c
+++ b/src/mame/drivers/hvyunit.c
@@ -135,16 +135,16 @@ public:
 	DECLARE_WRITE8_MEMBER(mermaid_p2_w);
 	DECLARE_READ8_MEMBER(mermaid_p3_r);
 	DECLARE_WRITE8_MEMBER(mermaid_p3_w);
-	
+
 	TILE_GET_INFO_MEMBER(get_bg_tile_info);
-	
+
 	virtual void machine_start();
 	virtual void machine_reset();
 	virtual void video_start();
-	
+
 	UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
 	void screen_eof(screen_device &screen, bool state);
-	
+
 	TIMER_DEVICE_CALLBACK_MEMBER(scanline);
 };
 
diff --git a/src/mame/drivers/iteagle.c b/src/mame/drivers/iteagle.c
index 9c12689732d..f8eedcebe80 100644
--- a/src/mame/drivers/iteagle.c
+++ b/src/mame/drivers/iteagle.c
@@ -142,13 +142,13 @@ void iteagle_state::machine_reset()
 {
 }
 
-#define PCI_ID_IDE 			":pci:06.0"
-// Primary IDE Control	":pci:06.1"
-// Seconday IDE Control	":pci:06.2"
-#define PCI_ID_SOUND  	":pci:07.0"
-#define PCI_ID_FPGA 		":pci:08.0"
-#define PCI_ID_VIDEO  	":pci:09.0"
-#define PCI_ID_EEPROM 	":pci:0a.0"
+#define PCI_ID_IDE          ":pci:06.0"
+// Primary IDE Control  ":pci:06.1"
+// Seconday IDE Control ":pci:06.2"
+#define PCI_ID_SOUND    ":pci:07.0"
+#define PCI_ID_FPGA         ":pci:08.0"
+#define PCI_ID_VIDEO    ":pci:09.0"
+#define PCI_ID_EEPROM   ":pci:0a.0"
 
 static MACHINE_CONFIG_START( iteagle, iteagle_state )
 
diff --git a/src/mame/drivers/looping.c b/src/mame/drivers/looping.c
index 91a0aa274bf..c10595d1ad9 100644
--- a/src/mame/drivers/looping.c
+++ b/src/mame/drivers/looping.c
@@ -887,7 +887,7 @@ DRIVER_INIT_MEMBER(looping_state,looping)
 	int length = memregion("maincpu")->bytes();
 	UINT8 *rom = memregion("maincpu")->base();
 	int i;
-	
+
 	m_cop_port_l = 0;
 
 	/* bitswap the TMS9995 ROMs */
diff --git a/src/mame/drivers/magictg.c b/src/mame/drivers/magictg.c
index 31f47c165ef..6ba18042234 100644
--- a/src/mame/drivers/magictg.c
+++ b/src/mame/drivers/magictg.c
@@ -63,24 +63,24 @@ Xilinx  XC95108 stickered   ACCLAIM COIN-OP
 TI  TVP3409
     V53C16258HK40       x24
     V53C511816500K60    x4
-    
-U38 and U97 on main board	3DFX
-							500-0004-02
-							BF2733.1 TMU
-							9748 20001
-							TAIWAN 1001
 
-U4 on daughter board  		Zoran ZR36050PQC
-							-29.5
-							85 GF7B9726E
+U38 and U97 on main board   3DFX
+                            500-0004-02
+                            BF2733.1 TMU
+                            9748 20001
+                            TAIWAN 1001
 
-U11 on main board			Removed heatsink, Couldn't see anything...
+U4 on daughter board        Zoran ZR36050PQC
+                            -29.5
+                            85 GF7B9726E
 
-							
-U71 on main board			Galileo
-							GT-64010A-B-0
-							BB8018.1
-							TAIWAN
+U11 on main board           Removed heatsink, Couldn't see anything...
+
+
+U71 on main board           Galileo
+                            GT-64010A-B-0
+                            BB8018.1
+                            TAIWAN
 14.31818 Oscillator by the TI part
 50.0000 Oscillator by EPROMS
 33.0000 Oscillator by the V53C511816500K60
diff --git a/src/mame/drivers/miniboy7.c b/src/mame/drivers/miniboy7.c
index 4043681a643..63ee308bf31 100644
--- a/src/mame/drivers/miniboy7.c
+++ b/src/mame/drivers/miniboy7.c
@@ -309,10 +309,10 @@ WRITE8_MEMBER(miniboy7_state::ay_pa_w)
 //    output_set_lamp_value(3, (data >> 3) & 1);    // [-x---]
 //    output_set_lamp_value(4, (data >> 4) & 1);    // [x----]
 
-    coin_counter_w(machine(), 0, data & 0x40);    // counter
+	coin_counter_w(machine(), 0, data & 0x40);    // counter
 
 //  popmessage("Out Lamps: %02x", data);
-// 	logerror("Out Lamps: %02x\n", data);
+//  logerror("Out Lamps: %02x\n", data);
 
 }
 
diff --git a/src/mame/drivers/nl_breakout.c b/src/mame/drivers/nl_breakout.c
index ae2ea977d48..c5c6218fd6f 100644
--- a/src/mame/drivers/nl_breakout.c
+++ b/src/mame/drivers/nl_breakout.c
@@ -89,17 +89,17 @@ static Mono9602Desc a8_desc(K_OHM(27.0), U_FARAD(1.0), K_OHM(27.0), U_FARAD(1.0)
 CIRCUIT_LAYOUT( breakout )
 
 #if (SLOW_BUT_ACCURATE)
-    SOLVER(Solver, 48000)
-    PARAM(Solver.ACCURACY, 1e-8) // less accuracy and diode will not work
-    PARAM(Solver.GS_THRESHOLD, 6)
+	SOLVER(Solver, 48000)
+	PARAM(Solver.ACCURACY, 1e-8) // less accuracy and diode will not work
+	PARAM(Solver.GS_THRESHOLD, 6)
 #else
-    SOLVER(Solver, 48000)
-    PARAM(Solver.ACCURACY, 1e-6)
-    PARAM(Solver.GS_THRESHOLD, 6)
-    // FIXME: PARALLEL Doesn't work in breakout.
-    PARAM(Solver.PARALLEL, 0)
+	SOLVER(Solver, 48000)
+	PARAM(Solver.ACCURACY, 1e-6)
+	PARAM(Solver.GS_THRESHOLD, 6)
+	// FIXME: PARALLEL Doesn't work in breakout.
+	PARAM(Solver.PARALLEL, 0)
 #endif
-    PARAM(NETLIST.USE_DEACTIVATE, 1)
+	PARAM(NETLIST.USE_DEACTIVATE, 1)
 
 	// DIPSWITCH - Free game
 	SWITCH(S1_1)
@@ -129,7 +129,7 @@ CIRCUIT_LAYOUT( breakout )
 	// Clock circuit
 	//----------------------------------------------------------------
 #if 0  || (SLOW_BUT_ACCURATE)
-    MAINCLOCK(Y1, 14318000.0)
+	MAINCLOCK(Y1, 14318000.0)
 	CHIP("F1", 9316)
 	NET_C(Y1.Q, F1.2)
 
@@ -149,24 +149,24 @@ CIRCUIT_LAYOUT( breakout )
 #define DICECLOCK   "H1", 11
 #else
 	/*
-	 * 	9316	2	3	4	5	6	7	8	9	10	11	12	13	14	15	2	3	4	5	6
-	 *  A		0	1	0	1	0	1	0	1	0	1	0	1	0	1
-	 *  B		1	1	0	0	1	1	0	0	1	1	0	0	1	1
-	 * CKBH		1	1	0	0	1	1	0	0	1	1	0	0	1	1	1	1
+	 *  9316    2   3   4   5   6   7   8   9   10  11  12  13  14  15  2   3   4   5   6
+	 *  A       0   1   0   1   0   1   0   1   0   1   0   1   0   1
+	 *  B       1   1   0   0   1   1   0   0   1   1   0   0   1   1
+	 * CKBH     1   1   0   0   1   1   0   0   1   1   0   0   1   1   1   1
 	 *                  ^--- Pattern Start
-	 * CLOCK	1	0	1	1	1	0	1	1	1	0	1	1	1	0	1	0	1	1	1
+	 * CLOCK    1   0   1   1   1   0   1   1   1   0   1   1   1   0   1   0   1   1   1
 	 *                              ^--- Pattern Start
 	 *                  <--------> 3 Clocks Offset
 	 */
-    EXTCLOCK(Y1, 14318000.0, "4,4,4,4,4,8")
-    EXTCLOCK(Y2, 14318000.0, "2,6,2,6,2,2,2,6")
-    PARAM(Y2.OFFSET, 3.0 / 14318000.0 + 20.0e-9	)
+	EXTCLOCK(Y1, 14318000.0, "4,4,4,4,4,8")
+	EXTCLOCK(Y2, 14318000.0, "2,6,2,6,2,2,2,6")
+	PARAM(Y2.OFFSET, 3.0 / 14318000.0 + 20.0e-9 )
 #define CKBH    "Y1", Q
 #define DICECLOCK   "Y2", Q
 
-    NET_C(ttlhigh, H1.13)
-    NET_C(ttlhigh, H1.12)
-    NET_C(ttlhigh, E1.5)
+	NET_C(ttlhigh, H1.13)
+	NET_C(ttlhigh, H1.12)
+	NET_C(ttlhigh, E1.5)
 #endif
 
 	//----------------------------------------------------------------
@@ -175,38 +175,38 @@ CIRCUIT_LAYOUT( breakout )
 
 	TTL_INPUT(antenna, 0)
 
-    DIODE(CR3, "1N914")
-    DIODE(CR4, "1N914")
-    DIODE(CR5, "1N914")
-    DIODE(CR7, "1N914")
+	DIODE(CR3, "1N914")
+	DIODE(CR4, "1N914")
+	DIODE(CR5, "1N914")
+	DIODE(CR7, "1N914")
 
-    QBJT_EB(Q1, "2N3644")
-    QBJT_EB(Q2, "2N3643")
-    QBJT_EB(Q3, "2N3643")
-    CAP(C19, CAP_U(0.1))
-    CAP(C16, CAP_U(0.1))
+	QBJT_EB(Q1, "2N3644")
+	QBJT_EB(Q2, "2N3643")
+	QBJT_EB(Q3, "2N3643")
+	CAP(C19, CAP_U(0.1))
+	CAP(C16, CAP_U(0.1))
 
-    RES(R25, 100)
-    RES(R26, 330)
-    RES(R27, 100)
-    RES(R31, 220)
-    RES(R32, 100)
+	RES(R25, 100)
+	RES(R26, 330)
+	RES(R27, 100)
+	RES(R31, 220)
+	RES(R32, 100)
 
-    NET_C(GND, CR5.A, Q2.E, C16.2, R25.2, Q3.E)
-    NET_C(CR5.K, Q2.B, antenna)
-    NET_C(Q2.C, C16.1, R25.1, Q3.B, R27.2)
-    NET_C(R27.1, CR7.A, R31.2)  //CR7.K == IN
-    NET_C(R31.1, Q1.C)
-    NET_C(Q3.C, R26.2, CR3.A, CR4.A, E9.5) // E9.6 = Q Q3.C=QQ CR3.K = COIN*1 CR4.K = COIN*2
-    NET_C(R26.1, Q1.B, C19.2, R32.2)
-    NET_C(Q1.E, C19.1, R32.1, V5)
+	NET_C(GND, CR5.A, Q2.E, C16.2, R25.2, Q3.E)
+	NET_C(CR5.K, Q2.B, antenna)
+	NET_C(Q2.C, C16.1, R25.1, Q3.B, R27.2)
+	NET_C(R27.1, CR7.A, R31.2)  //CR7.K == IN
+	NET_C(R31.1, Q1.C)
+	NET_C(Q3.C, R26.2, CR3.A, CR4.A, E9.5) // E9.6 = Q Q3.C=QQ CR3.K = COIN*1 CR4.K = COIN*2
+	NET_C(R26.1, Q1.B, C19.2, R32.2)
+	NET_C(Q1.E, C19.1, R32.1, V5)
 
 	#define LAT_Q   "E9", 6
 	#define Q_n         "Q3", C
 	#define COIN1_n         "F8", 5
 	#define COIN2_n         "H9", 5
 
-    CONNECTION("CR7", K, "D8", 11)  //set
+	CONNECTION("CR7", K, "D8", 11)  //set
 	CONNECTION("CR3", K, COIN1_n)     //reset
 	CONNECTION("CR4", K, COIN2_n)     //reset
 
@@ -440,31 +440,31 @@ CIRCUIT_LAYOUT( breakout )
 	#define EGL     "C37" , 2
 	#define EGL_n   "C5", 2
 
-   #define RAM_PLAYER1 	"E7", 4
-   #define A1 		"H6", 14
-   #define B1 		"H6", 13
-   #define C1 		"H6", 12
-   #define D1 		"H6", 11
-   #define E1 		"J6", 14
-   #define F1 		"J6", 13
-   #define G1 		"J6", 12
-   #define H01 		"J6", 11
-   #define I1 		"K6", 14
-   #define J1 		"K6", 13
-   #define K1 		"K6", 12
-   #define L1 		"K6", 11
-   #define A2 		"N6", 14
-   #define B2 		"N6", 13
-   #define C2 		"N6", 12
-   #define D2 		"N6", 11
-   #define E2s 		"M6", 14
-   #define F2 		"M6", 13
-   #define G2 		"M6", 12
-   #define H02 		"M6", 11	//TODO: better name for these signals
-   #define I2 		"L6", 14
-   #define J2 		"L6", 13
-   #define K2 		"L6", 12
-   #define L2 		"L6", 11
+	#define RAM_PLAYER1     "E7", 4
+	#define A1      "H6", 14
+	#define B1      "H6", 13
+	#define C1      "H6", 12
+	#define D1      "H6", 11
+	#define E1      "J6", 14
+	#define F1      "J6", 13
+	#define G1      "J6", 12
+	#define H01         "J6", 11
+	#define I1      "K6", 14
+	#define J1      "K6", 13
+	#define K1      "K6", 12
+	#define L1      "K6", 11
+	#define A2      "N6", 14
+	#define B2      "N6", 13
+	#define C2      "N6", 12
+	#define D2      "N6", 11
+	#define E2s         "M6", 14
+	#define F2      "M6", 13
+	#define G2      "M6", 12
+	#define H02         "M6", 11    //TODO: better name for these signals
+	#define I2      "L6", 14
+	#define J2      "L6", 13
+	#define K2      "L6", 12
+	#define L2      "L6", 11
 
 	#define CX0         "C6", 11
 	#define CX1         "C6", 6
@@ -772,18 +772,18 @@ CIRCUIT_LAYOUT( breakout )
 	CONNECTION(BALL_C, "C4", 10)
 	CONNECTION("A4", 11, "C4", 9)
 
-   CONNECTION(A2, "N5", 1)
-   CONNECTION(E2s, "N5", 2)
-   CONNECTION(I2, "N5", 3)
-   CONNECTION("C5", 6, "N5", 4)
-   CONNECTION(A1, "N5", 5)
-   CONNECTION(E1, "N5", 6)
-   CONNECTION(I1, "N5", 7)
-   CONNECTION(PLAYER_2_n, "N5", 9)
-   CONNECTION(H32_n, "N5", 10)
-   CONNECTION(V16, "N5", 11)
-   CONNECTION(V64, "N5", 12)
-   CONNECTION(V128, "N5", 13)
+	CONNECTION(A2, "N5", 1)
+	CONNECTION(E2s, "N5", 2)
+	CONNECTION(I2, "N5", 3)
+	CONNECTION("C5", 6, "N5", 4)
+	CONNECTION(A1, "N5", 5)
+	CONNECTION(E1, "N5", 6)
+	CONNECTION(I1, "N5", 7)
+	CONNECTION(PLAYER_2_n, "N5", 9)
+	CONNECTION(H32_n, "N5", 10)
+	CONNECTION(V16, "N5", 11)
+	CONNECTION(V64, "N5", 12)
+	CONNECTION(V128, "N5", 13)
 
 	CONNECTION(B2, "M5", 1)
 	CONNECTION(F2, "M5", 2)
@@ -1561,7 +1561,7 @@ CIRCUIT_LAYOUT( breakout )
 	CONNECTION(PSYNC, "B9", 1)
 	CONNECTION(VSYNC_n, "B9", 2)
 
-   	// VIDEO SUMMING
+	// VIDEO SUMMING
 	RES(R41, RES_K(3.9))
 	RES(R42, RES_K(3.9))
 	RES(R43, RES_K(3.9))
diff --git a/src/mame/drivers/nl_pong.c b/src/mame/drivers/nl_pong.c
index f13283cdfb9..187a7eb41d8 100644
--- a/src/mame/drivers/nl_pong.c
+++ b/src/mame/drivers/nl_pong.c
@@ -9,14 +9,14 @@
 
 #include "netlist/devices/net_lib.h"
 
-#define FAST_CLOCK	(1)
+#define FAST_CLOCK  (1)
 
 NETLIST_START(pong_fast)
 	SOLVER(Solver, 48000)
 	PARAM(Solver.PARALLEL, 0) // Don't do parallel solvers
 	PARAM(Solver.ACCURACY, 1e-4) // works and is sufficient
 	PARAM(Solver.LTE,     1e-4) // Default is not enough for paddle control if using LTE
-    PARAM(NETLIST.USE_DEACTIVATE, 1)
+	PARAM(NETLIST.USE_DEACTIVATE, 1)
 
 	ANALOG_INPUT(V5, 5)
 
diff --git a/src/mame/drivers/nwk-tr.c b/src/mame/drivers/nwk-tr.c
index fdb032d4d82..84bd7385d7a 100644
--- a/src/mame/drivers/nwk-tr.c
+++ b/src/mame/drivers/nwk-tr.c
@@ -2,32 +2,32 @@
 // copyright-holders:Ville Linde
 /*  Konami NWK-TR System
 
-	Driver by Ville Linde
+    Driver by Ville Linde
 
 
 
-	Hardware overview:
+    Hardware overview:
 
-	GN676 CPU Board:
-	----------------
-	    IBM PowerPC 403GA at 32MHz (main CPU)
-	    Motorola MC68EC000 at 16MHz (sound CPU)
-	    Konami K056800 (MIRAC), sound system interface
-	    Ricoh RF5c400 sound chip
-	    National Semiconductor ADC12138
+    GN676 CPU Board:
+    ----------------
+        IBM PowerPC 403GA at 32MHz (main CPU)
+        Motorola MC68EC000 at 16MHz (sound CPU)
+        Konami K056800 (MIRAC), sound system interface
+        Ricoh RF5c400 sound chip
+        National Semiconductor ADC12138
 
-	GN676 GFX Board:
-	----------------
-	    Analog Devices ADSP-21062 SHARC DSP at 36MHz
-	    Konami K001604 (2D tilemaps + 2x ROZ)
-	    Konami 0000033906 (PCI bridge)
-	    3DFX 500-0003-03 (Voodoo) FBI with 2MB RAM
-	    2x 3DFX 500-0004-02 (Voodoo) TMU with 2MB RAM
+    GN676 GFX Board:
+    ----------------
+        Analog Devices ADSP-21062 SHARC DSP at 36MHz
+        Konami K001604 (2D tilemaps + 2x ROZ)
+        Konami 0000033906 (PCI bridge)
+        3DFX 500-0003-03 (Voodoo) FBI with 2MB RAM
+        2x 3DFX 500-0004-02 (Voodoo) TMU with 2MB RAM
 
-	GN676 LAN Board:
-	----------------
-	    Xilinx XC5210 FPGA
-	    Xilinx XC5204 FPGA
+    GN676 LAN Board:
+    ----------------
+        Xilinx XC5210 FPGA
+        Xilinx XC5204 FPGA
 
 
 Konami 'NWK-TR' Hardware
@@ -90,56 +90,56 @@ Konami 1997
 |M48T58Y-70PC1  CN4          DSW(8) CN6               64.000MHz|
 |--------------------------------------------------------------|
 Notes:
-	  DRM1M4SJ8 - Fujitsu 81C4256 256kx4 DRAM (SOJ24)
-	   SRAM256K - Cypress CY7C199 32kx8 SRAM (SOJ28)
-	  DRAM16X16 - Fujitsu 8118160A-60 16megx16 DRAM (SOJ42)
-	  M48T58Y-70PC1 - ST Timekeeper RAM
-	    RF5C400 - Ricoh RF5C400 PCM 32Ch, 44.1 kHz Stereo, 3D Effect Spatializer, clock input 16.9344MHz
-	     056800 - Konami Custom (QFP80)
-	     058232 - Konami Custom Ceramic Package (SIL14)
-	   ADC12138 - National Semiconductor ADC12138 A/D Converter, 12-bit + Serial I/O With MUX (SOP28)
-	    MACH111 - AMD MACH111 CPLD (Stamped 'N676A1', PLCC44)
-	    68EC000 - Motorola MC68EC000, running at 16.0MHz (64/4)
-	   PPC403GA - IBM PowerPC 403GA CPU, clock input 32.0MHz (64/2) (QFP160)
-	   SM5877AM - Nippon Precision Circuits 3rd Order 2-Channel D/A Converter (SOIC24)
-	      4AK16 - Hitachi 4AK16 Silicon N-Channel Power MOS FET Array (SIL10)
-	   NE5532AN - Philips, Dual Low-Noise High-Speed Audio OP Amp (DIP8)
-	    SP485CS - Sipex SP485CS Low Power Half Duplex RS485 Transceiver (DIP8)
-	    AN7395S - Panasonic AM7395S Spatializer Audio Processor IC for 3D surround (SOIC20)
-	       PAL1 - AMD PALCE16V8 (stamped 'N676A4', DIP20)
-	       PAL2 - AMD PALCE16V8 (stamped 'N676A2', DIP20)
-	       PAL3 - AMD PALCE16V8 (stamped 'N676A3', DIP20)
-	       PAL4 - AMD PALCE16V8 (stamped 'N676A5', DIP20)
-	        JP1 -       25M O O-O 32M
-	        JP2 -       25M O O-O 32M
-	        JP3 -        RW O O O RO
-	        JP4 - PROG  32M O O-O 16M
-	        JP5 - DATA  32M O-O O 16M
-	        JP6 - BOOT   16 O-O O 32
-	        JP7 - SRC DOUT2 O O-O 0
-	        JP8 -   64M&32M O-O O 16M
-	        JP9 -       64M O O-O 32M&16M
-	       JP10 -   64M&32M O-O O 16M
-	       JP11 -       64M O O-O 32M&16M
-	       JP12 -   through O-O O SP
-	       JP13 -   through O-O O SP
-	       JP14 -       WDT O O
-	       JP15 -      MONO O-O O SURR
-	       JP16 -      HIGH O O O MID (N/C LOW)
-	CN1 to  CN3 - D-SUB Connectors
-	        CN4 - Multi-pin Connector for Network PCB
-	        CN5 - DIN96 connector (pads only, not used)
-	        CN6 - DIN96 joining connector to lower PCB
-	        CN7 - Multi-pin connector (pads only, not used)
-	CN9 to CN13 - Power Connectors
-	   CN14 to CN17 - RCA Stereo Audio OUT
-	       CN18 - RCA Mono Audio OUT
-	       CN19 - USB Connector
+      DRM1M4SJ8 - Fujitsu 81C4256 256kx4 DRAM (SOJ24)
+       SRAM256K - Cypress CY7C199 32kx8 SRAM (SOJ28)
+      DRAM16X16 - Fujitsu 8118160A-60 16megx16 DRAM (SOJ42)
+      M48T58Y-70PC1 - ST Timekeeper RAM
+        RF5C400 - Ricoh RF5C400 PCM 32Ch, 44.1 kHz Stereo, 3D Effect Spatializer, clock input 16.9344MHz
+         056800 - Konami Custom (QFP80)
+         058232 - Konami Custom Ceramic Package (SIL14)
+       ADC12138 - National Semiconductor ADC12138 A/D Converter, 12-bit + Serial I/O With MUX (SOP28)
+        MACH111 - AMD MACH111 CPLD (Stamped 'N676A1', PLCC44)
+        68EC000 - Motorola MC68EC000, running at 16.0MHz (64/4)
+       PPC403GA - IBM PowerPC 403GA CPU, clock input 32.0MHz (64/2) (QFP160)
+       SM5877AM - Nippon Precision Circuits 3rd Order 2-Channel D/A Converter (SOIC24)
+          4AK16 - Hitachi 4AK16 Silicon N-Channel Power MOS FET Array (SIL10)
+       NE5532AN - Philips, Dual Low-Noise High-Speed Audio OP Amp (DIP8)
+        SP485CS - Sipex SP485CS Low Power Half Duplex RS485 Transceiver (DIP8)
+        AN7395S - Panasonic AM7395S Spatializer Audio Processor IC for 3D surround (SOIC20)
+           PAL1 - AMD PALCE16V8 (stamped 'N676A4', DIP20)
+           PAL2 - AMD PALCE16V8 (stamped 'N676A2', DIP20)
+           PAL3 - AMD PALCE16V8 (stamped 'N676A3', DIP20)
+           PAL4 - AMD PALCE16V8 (stamped 'N676A5', DIP20)
+            JP1 -       25M O O-O 32M
+            JP2 -       25M O O-O 32M
+            JP3 -        RW O O O RO
+            JP4 - PROG  32M O O-O 16M
+            JP5 - DATA  32M O-O O 16M
+            JP6 - BOOT   16 O-O O 32
+            JP7 - SRC DOUT2 O O-O 0
+            JP8 -   64M&32M O-O O 16M
+            JP9 -       64M O O-O 32M&16M
+           JP10 -   64M&32M O-O O 16M
+           JP11 -       64M O O-O 32M&16M
+           JP12 -   through O-O O SP
+           JP13 -   through O-O O SP
+           JP14 -       WDT O O
+           JP15 -      MONO O-O O SURR
+           JP16 -      HIGH O O O MID (N/C LOW)
+    CN1 to  CN3 - D-SUB Connectors
+            CN4 - Multi-pin Connector for Network PCB
+            CN5 - DIN96 connector (pads only, not used)
+            CN6 - DIN96 joining connector to lower PCB
+            CN7 - Multi-pin connector (pads only, not used)
+    CN9 to CN13 - Power Connectors
+       CN14 to CN17 - RCA Stereo Audio OUT
+           CN18 - RCA Mono Audio OUT
+           CN19 - USB Connector
 
 
 ROM Usage
 ---------
-	      |------------------------------- ROM Locations -------------------------------------|
+          |------------------------------- ROM Locations -------------------------------------|
 Game         27P     25P  22P   16P     14P     12P     9P      16T     14T     12T     9T  7S
 --------------------------------------------------------------------------------------------------
 Racing Jam   676NC01 -    -     676A09  676A10  -       -       676A04  676A05  -       -   676A08
@@ -163,18 +163,18 @@ sticker - GC713AC
 |         CN1            |
 |------------------------|
 Notes:
-	  CN1      - Connector joining to CPU board CN4
-	  CN2/3    - RCA jacks for network cable
-	  2G       - Small SOIC8 chip with number 0038323 at location 2G. An identical chip is present on
-	             *some* Hornet games on the GN715 CPU board at location 30C. It may be a PIC or EEPROM.
-	             On Hornet, the chip seems to refresh the data in the Timekeeper RAM when the battery
-	             dies and keeps the game working. It's purpose on the network board is unknown but it may
-	             'upgrade' the data in the NVRAM to the network version of the game for a twin cabinet set-up.
-	  HYC2485S - Hybrid ceramic module for RS485
-	  CY7C199  - 32k x8 SRAM
-	  XC5204   - Xilinx XC5204 FPGA
-	  XC5210   - Xilink XC5210 FPGA
-	  N676H1   - PALCE16V8Q-15 stamped 'N676H1'
+      CN1      - Connector joining to CPU board CN4
+      CN2/3    - RCA jacks for network cable
+      2G       - Small SOIC8 chip with number 0038323 at location 2G. An identical chip is present on
+                 *some* Hornet games on the GN715 CPU board at location 30C. It may be a PIC or EEPROM.
+                 On Hornet, the chip seems to refresh the data in the Timekeeper RAM when the battery
+                 dies and keeps the game working. It's purpose on the network board is unknown but it may
+                 'upgrade' the data in the NVRAM to the network version of the game for a twin cabinet set-up.
+      HYC2485S - Hybrid ceramic module for RS485
+      CY7C199  - 32k x8 SRAM
+      XC5204   - Xilinx XC5204 FPGA
+      XC5210   - Xilink XC5210 FPGA
+      N676H1   - PALCE16V8Q-15 stamped 'N676H1'
 
 
 Bottom Board (VIDEO PCB)
@@ -211,34 +211,34 @@ GN676 PWB(B)B
 |         256KSRAM 256KSRAM              JP2   CN1                   PAL2                   |
 |-------------------------------------------------------------------------------------------|
 Notes:
-	  4M_EDO - Silicon Magic SM81C256K16CJ-35 EDO DRAM 66MHz (SOJ40)
-	  1MSRAM - Cypress CY7C109-25VC 1Meg SRAM (SOJ32)
-	256KSRAM - Winbond W24257AJ-15 256k SRAM (SOJ28)
-	 TEXELFX - 3DFX 500-0004-02 BD0665.1 TMU (QFP208)
-	 PIXELFX - 3DFX 500-0003-03 F001701.1 FBI (QFP240)
-	  001604 - Konami Custom (QFP208)
-	   MC44200FT - Motorola MC44200FT 3 Channel Video D/A Converter (QFP44)
-	 MACH111 - AMD MACH111 CPLD (Stamped '03161A', PLCC44)
-	PLCC44_SOCKET - empty PLCC44 socket
-	  AV9170 - Integrated Circuit Systems Inc. Clock Multiplier (SOIC8)
-	  AM7201 - AMD AM7201 FIFO (PLCC32)
-	    PAL1 - AMD PALCE16V8 (stamped 'N676B4', DIP20)
-	    PAL2 - AMD PALCE16V8 (stamped 'N676B5', DIP20)
-	    PAL3 - AMD PALCE16V8 (stamped 'N676B2', DIP20)
-	     JP1 - SLV O O-O MST,TWN (sets board to MASTER TWIN or SLAVE)
-	     JP2 - SLV O O-O MST (sets board to MASTER or SLAVE)
-	     CN1 - 96 Pin joining connector to upper PCB
-	     CN2 - 8-Pin 24kHz RGB OUT
-	     CN3 - 15-Pin DSUB VGA Video MAIN OUT
-	     CN4 - 6-Pin Power Connector
-	     CN5 - 4-Pin Power Connector
-	     CN6 - 2-Pin Connector (Not Used)
-	     CN7 - 6-Pin Connector
+      4M_EDO - Silicon Magic SM81C256K16CJ-35 EDO DRAM 66MHz (SOJ40)
+      1MSRAM - Cypress CY7C109-25VC 1Meg SRAM (SOJ32)
+    256KSRAM - Winbond W24257AJ-15 256k SRAM (SOJ28)
+     TEXELFX - 3DFX 500-0004-02 BD0665.1 TMU (QFP208)
+     PIXELFX - 3DFX 500-0003-03 F001701.1 FBI (QFP240)
+      001604 - Konami Custom (QFP208)
+       MC44200FT - Motorola MC44200FT 3 Channel Video D/A Converter (QFP44)
+     MACH111 - AMD MACH111 CPLD (Stamped '03161A', PLCC44)
+    PLCC44_SOCKET - empty PLCC44 socket
+      AV9170 - Integrated Circuit Systems Inc. Clock Multiplier (SOIC8)
+      AM7201 - AMD AM7201 FIFO (PLCC32)
+        PAL1 - AMD PALCE16V8 (stamped 'N676B4', DIP20)
+        PAL2 - AMD PALCE16V8 (stamped 'N676B5', DIP20)
+        PAL3 - AMD PALCE16V8 (stamped 'N676B2', DIP20)
+         JP1 - SLV O O-O MST,TWN (sets board to MASTER TWIN or SLAVE)
+         JP2 - SLV O O-O MST (sets board to MASTER or SLAVE)
+         CN1 - 96 Pin joining connector to upper PCB
+         CN2 - 8-Pin 24kHz RGB OUT
+         CN3 - 15-Pin DSUB VGA Video MAIN OUT
+         CN4 - 6-Pin Power Connector
+         CN5 - 4-Pin Power Connector
+         CN6 - 2-Pin Connector (Not Used)
+         CN7 - 6-Pin Connector
 
 
 ROM Usage
 ---------
-	      |------ ROM Locations -------|
+          |------ ROM Locations -------|
 Game         8X      8Y      16X     16Y
 -------------------------------------------
 Racing Jam   676A13  -       676A14  -
diff --git a/src/mame/drivers/pandoras.c b/src/mame/drivers/pandoras.c
index 8dacc1c5744..3a2a9f13020 100644
--- a/src/mame/drivers/pandoras.c
+++ b/src/mame/drivers/pandoras.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 /***************************************************************************
 
 Pandora's Palace(GX328) (c) 1984 Konami/Interlogic
diff --git a/src/mame/drivers/popobear.c b/src/mame/drivers/popobear.c
index 0f0010af75b..aa404b1ff16 100644
--- a/src/mame/drivers/popobear.c
+++ b/src/mame/drivers/popobear.c
@@ -120,13 +120,13 @@ public:
 	DECLARE_READ8_MEMBER(_620000_r);
 	DECLARE_WRITE8_MEMBER(irq_ack_w);
 	DECLARE_WRITE16_MEMBER(vram_w);
-	
+
 	virtual void video_start();
 	UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
 	void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
-	
+
 	TIMER_DEVICE_CALLBACK_MEMBER(irq);
-	
+
 	void postload();
 };
 
@@ -226,7 +226,7 @@ void popobear_state::video_start()
 	m_bg_tilemap[1]->set_transparent_pen(0);
 	m_bg_tilemap[2]->set_transparent_pen(0);
 	m_bg_tilemap[3]->set_transparent_pen(0);
-	
+
 	save_item(NAME(m_vram_rearranged));
 	machine().save().register_postload(save_prepost_delegate(FUNC(popobear_state::postload), this));
 }
diff --git a/src/mame/drivers/renegade.c b/src/mame/drivers/renegade.c
index 57808b1d19b..5a482bac344 100644
--- a/src/mame/drivers/renegade.c
+++ b/src/mame/drivers/renegade.c
@@ -205,7 +205,7 @@ void renegade_state::machine_start()
 DRIVER_INIT_MEMBER(renegade_state,renegade)
 {
 	m_mcu_sim = FALSE;
-	
+
 	save_item(NAME(m_from_main));
 	save_item(NAME(m_from_mcu));
 	save_item(NAME(m_main_sent));
@@ -229,7 +229,7 @@ DRIVER_INIT_MEMBER(renegade_state,kuniokun)
 	m_mcu_encrypt_table_len = 0x2a;
 
 	m_mcu->suspend(SUSPEND_REASON_DISABLE, 1);
-	
+
 	save_item(NAME(m_mcu_buffer));
 	save_item(NAME(m_mcu_input_size));
 	save_item(NAME(m_mcu_output_byte));
diff --git a/src/mame/drivers/savquest.c b/src/mame/drivers/savquest.c
index 49684b6f523..d6d1ad550a7 100644
--- a/src/mame/drivers/savquest.c
+++ b/src/mame/drivers/savquest.c
@@ -425,47 +425,47 @@ WRITE32_MEMBER(savquest_state::bios_ec000_ram_w)
 
 static const UINT8 m_hasp_cmppass[] = {0xc3, 0xd9, 0xd3, 0xfb, 0x9d, 0x89, 0xb9, 0xa1, 0xb3, 0xc1, 0xf1, 0xcd, 0xdf, 0x9d}; /* 0x9d or 0x9e */
 static const UINT8 m_hasp_prodinfo[] = {0x51, 0x4c, 0x52, 0x4d, 0x53, 0x4e, 0x53, 0x4e, 0x53, 0x49, 0x53, 0x48, 0x53, 0x4b, 0x53, 0x4a,
-                                        0x53, 0x43, 0x53, 0x45, 0x52, 0x46, 0x53, 0x43, 0x53, 0x41, 0xac, 0x40, 0x53, 0xbc, 0x53, 0x42,
-                                        0x53, 0x57, 0x53, 0x5d, 0x52, 0x5e, 0x53, 0x5b, 0x53, 0x59, 0xac, 0x58, 0x53, 0xa4
-                                       };
+										0x53, 0x43, 0x53, 0x45, 0x52, 0x46, 0x53, 0x43, 0x53, 0x41, 0xac, 0x40, 0x53, 0xbc, 0x53, 0x42,
+										0x53, 0x57, 0x53, 0x5d, 0x52, 0x5e, 0x53, 0x5b, 0x53, 0x59, 0xac, 0x58, 0x53, 0xa4
+										};
 
 READ8_MEMBER(savquest_state::parallel_port_r)
 {
 	if (offset == 1)
 	{
 		if ((m_haspstate == HASPSTATE_READ)
-		 && (m_hasp_passmode == 3)
-		   )
+			&& (m_hasp_passmode == 3)
+			)
 		{
 			/* passmode 3 is used to retrieve the product(s) information
 			   it comes in two parts: header and product
 			   the header has this format:
-               offset  range      purpose
-               00      01         header type
-               01      01-05      count of used product slots, must be 2
-               02      01-05      count of unused product slots
-                                  this is assumed to be 6-(count of used slots)
-                                  but it is not enforced here
-                                  however a total of 6 structures will be checked
-               03      01-02      unknown
-               04      01-46      country code
-               05-0f   00         reserved
-               the used product slots have this format:
-               (the unused product slots must be entirely zeroes)
-               00-01   0001-000a  product ID, one must be 6, the other 0a
-               02      0001-0003  unknown but must be 0001
-               04      01-05      HASP plug country ID
-               05      01-02      unknown but must be 01
-               06      05         unknown
-               07-0a   any        unknown, not used
-               0b      ff         unknown
-               0c      ff         unknown
-               0d-0f   00         reserved
+			   offset  range      purpose
+			   00      01         header type
+			   01      01-05      count of used product slots, must be 2
+			   02      01-05      count of unused product slots
+			                      this is assumed to be 6-(count of used slots)
+			                      but it is not enforced here
+			                      however a total of 6 structures will be checked
+			   03      01-02      unknown
+			   04      01-46      country code
+			   05-0f   00         reserved
+			   the used product slots have this format:
+			   (the unused product slots must be entirely zeroes)
+			   00-01   0001-000a  product ID, one must be 6, the other 0a
+			   02      0001-0003  unknown but must be 0001
+			   04      01-05      HASP plug country ID
+			   05      01-02      unknown but must be 01
+			   06      05         unknown
+			   07-0a   any        unknown, not used
+			   0b      ff         unknown
+			   0c      ff         unknown
+			   0d-0f   00         reserved
 
-               the read is performed by accessing an array of 16-bit big-endian values
-               and returning one bit at a time into bit 5 of the result
-               the 16-bit value is then XORed with 0x534d and the register index
-            */
+			   the read is performed by accessing an array of 16-bit big-endian values
+			   and returning one bit at a time into bit 5 of the result
+			   the 16-bit value is then XORed with 0x534d and the register index
+			*/
 
 			if (m_hasp_prodind <= (sizeof(m_hasp_prodinfo) * 8))
 			{
@@ -567,24 +567,24 @@ WRITE8_MEMBER(savquest_state::parallel_port_w)
 				*/
 
 				if ((data8 == 0x94)
-				 || (data8 == 0x9e)
-				 || (data8 == 0xa4)
-				 || (data8 == 0xb2)
-				 || (data8 == 0xbe)
-				 || (data8 == 0xd0)
-				   )
+					|| (data8 == 0x9e)
+					|| (data8 == 0xa4)
+					|| (data8 == 0xb2)
+					|| (data8 == 0xbe)
+					|| (data8 == 0xd0)
+					)
 				{
 					return;
 				}
 
 				if ((data8 == 0x8a)
-				 || (data8 == 0x8e)
-				 || (data8 == 0xca)
-				 || (data8 == 0xd2)
-				 || (data8 == 0xe2)
-				 || (data8 == 0xf0)
-				 || (data8 == 0xfc)
-				   )
+					|| (data8 == 0x8e)
+					|| (data8 == 0xca)
+					|| (data8 == 0xd2)
+					|| (data8 == 0xe2)
+					|| (data8 == 0xf0)
+					|| (data8 == 0xfc)
+					)
 				{
 					/* someone with access to the actual dongle could dump the true values
 					   I've never seen it so I just determined the relevant bits instead
@@ -648,8 +648,8 @@ WRITE8_MEMBER(savquest_state::parallel_port_w)
 			if (data8 & 1)
 			{
 				if ((m_hasp_passmode == 1)
-				 && (data8 == 0x9d)
-				   )
+					&& (data8 == 0x9d)
+					)
 				{
 					m_hasp_passmode = 2;
 				}
@@ -663,8 +663,8 @@ WRITE8_MEMBER(savquest_state::parallel_port_w)
 				if (++m_hasp_passind == sizeof(m_hasp_tmppass))
 				{
 					if ((m_hasp_tmppass[0] == 0x9c)
-				 	 && (m_hasp_tmppass[1] == 0x9e)
-				   	   )
+						&& (m_hasp_tmppass[1] == 0x9e)
+						)
 					{
 						int i;
 
@@ -690,7 +690,7 @@ WRITE8_MEMBER(savquest_state::parallel_port_w)
 			}
 		}
 		else if ((m_haspstate == HASPSTATE_PASSBEG)
-		      && (data8 & 1)
+				&& (data8 & 1)
 			)
 		{
 			m_hasp_tmppass[m_hasp_passind] = data8;
@@ -725,7 +725,7 @@ WRITE8_MEMBER(savquest_state::smram_w)
 }
 
 static ADDRESS_MAP_START(savquest_map, AS_PROGRAM, 32, savquest_state)
-    ADDRESS_MAP_UNMAP_HIGH
+	ADDRESS_MAP_UNMAP_HIGH
 	AM_RANGE(0x00000000, 0x0009ffff) AM_RAM
 	AM_RANGE(0x000a0000, 0x000bffff) AM_READWRITE8(smram_r,smram_w,0xffffffff) //AM_DEVREADWRITE8("vga", vga_device, mem_r, mem_w, 0xffffffff)
 	AM_RANGE(0x000c0000, 0x000c7fff) AM_ROM AM_REGION("video_bios", 0)
@@ -804,7 +804,7 @@ static MACHINE_CONFIG_START( savquest, savquest_state )
 	MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("pic8259_1", pic8259_device, inta_cb)
 
 	MCFG_FRAGMENT_ADD( pcat_common )
-	MCFG_DEVICE_REMOVE("rtc") 
+	MCFG_DEVICE_REMOVE("rtc")
 	MCFG_DS12885_ADD("rtc")
 
 	MCFG_PCI_BUS_LEGACY_ADD("pcibus", 0)
diff --git a/src/mame/drivers/sealy.c b/src/mame/drivers/sealy.c
index f0e0945cc0f..8d1ff2e0fa6 100644
--- a/src/mame/drivers/sealy.c
+++ b/src/mame/drivers/sealy.c
@@ -55,8 +55,8 @@ public:
 
 PALETTE_INIT_MEMBER(sealy_state,sealy)
 {
-//	for (int i = 0; i < 32768; i++)
-//		palette.set_pen_color(i,pal5bit(i >> 5),pal5bit(i >> 10),pal5bit(i >> 0));
+//  for (int i = 0; i < 32768; i++)
+//      palette.set_pen_color(i,pal5bit(i >> 5),pal5bit(i >> 10),pal5bit(i >> 0));
 }
 
 UINT32 sealy_state::screen_update_sealy(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
diff --git a/src/mame/drivers/segasp.c b/src/mame/drivers/segasp.c
index 44b70d208b9..ad1a6163d28 100644
--- a/src/mame/drivers/segasp.c
+++ b/src/mame/drivers/segasp.c
@@ -194,12 +194,12 @@ static ADDRESS_MAP_START( segasp_map, AS_PROGRAM, 64, segasp_state )
 	/* External Device */
 	AM_RANGE(0x01000000, 0x0100ffff) AM_RAM // banked access to ROM/NET board address space, mainly backup SRAM and ATA
 	AM_RANGE(0x01010000, 0x01010007) AM_READWRITE(sp_bank_r, sp_bank_w )
-//	AM_RANGE(0x01010080, 0x01010087) IRQ pending/reset, ATA control
+//  AM_RANGE(0x01010080, 0x01010087) IRQ pending/reset, ATA control
 	AM_RANGE(0x01010100, 0x01010127) AM_READ(sp_io_r)
 	AM_RANGE(0x01010128, 0x0101012f) AM_READWRITE(sp_eeprom_r, sp_eeprom_w )
 	AM_RANGE(0x01010150, 0x01010157) AM_READ(sp_rombdflg_r)
-//	AM_RANGE(0x01010180, 0x010101af) custom UART 1
-//	AM_RANGE(0x010101c0, 0x010101ef) custom UART 2
+//  AM_RANGE(0x01010180, 0x010101af) custom UART 1
+//  AM_RANGE(0x010101c0, 0x010101ef) custom UART 2
 
 	/* Area 1 */
 	AM_RANGE(0x04000000, 0x04ffffff) AM_MIRROR(0x02000000) AM_RAM AM_SHARE("dc_texture_ram")      // texture memory 64 bit access
@@ -370,7 +370,7 @@ ROM_START( brickppl )
 	ROM_LOAD( "ic64",  0x08000000, 0x4000000, CRC(383e90d9) SHA1(eeca4b1bd0cd1fed7b85f045d71e0c7258d4350b) )
 	ROM_LOAD( "ic65",  0x0c000000, 0x4000000, CRC(4c29b5ac) SHA1(9e6a79ad2d2498eed5b2590c8764222e7d6c0229) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))	// 8x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))  // 8x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0558-com.ic15", 0, 0x800, BAD_DUMP CRC(7592d004) SHA1(632373d807f54953d68c95a9f874ed3e8011f085) )
@@ -392,7 +392,7 @@ ROM_START( dinoking )
 	ROM_LOAD( "ic69s", 0x07000000, 0x01000000, CRC(c78e46c2) SHA1(b8224c68face23010414d13ebb4cc05a2a9dce8a) )
 
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))	// actually 8x 128Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))  // actually 8x 128Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0408-com.ic15", 0, 0x800, BAD_DUMP CRC(0e94daba) SHA1(4e9722333a29afd0dbadba78b16344b77a689610) )
@@ -413,7 +413,7 @@ ROM_START( dinokior )
 	ROM_LOAD( "ic68s", 0x06000000, 0x01000000, CRC(ff5ed2b8) SHA1(d8d86b3ed976c8c8fc51d225ae661e5f237b6e1d) )
 	ROM_LOAD( "ic69s", 0x07000000, 0x01000000, CRC(ab8ac4eb) SHA1(e6b3ce796ae4887011e2764261f3f437dc9939f9) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))	// actually 8x 128Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))  // actually 8x 128Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0408-com.ic15", 0, 0x800, BAD_DUMP CRC(0e94daba) SHA1(4e9722333a29afd0dbadba78b16344b77a689610) )
@@ -429,7 +429,7 @@ ROM_START( lovebery )
 	ROM_LOAD( "ic62",  0x00000000, 0x4000000, CRC(1bd80ed0) SHA1(d50307573389ebe71e381a75deb83811fa397b94) )
 	ROM_LOAD( "ic63",  0x04000000, 0x4000000, CRC(d3870287) SHA1(efd3630d54068f5a8caf242a48db410bedf48e7a) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))	// 8x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))  // 8x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0446-com.ic15", 0, 0x800, BAD_DUMP CRC(60f56bf2) SHA1(35e697aca7213e3fb1ebe75bb8991b1b992af6d9) )
@@ -453,7 +453,7 @@ ROM_START( lovebero )
 	ROM_LOAD( "ic62",  0x00000000, 0x4000000, CRC(0a23cea3) SHA1(1780d935b0d641769859b2022df8e4262e7bafd8) )
 	ROM_LOAD( "ic63",  0x04000000, 0x4000000, CRC(d3870287) SHA1(efd3630d54068f5a8caf242a48db410bedf48e7a) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))	// 8x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))  // 8x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0446-com.ic15", 0, 0x800, BAD_DUMP CRC(60f56bf2) SHA1(35e697aca7213e3fb1ebe75bb8991b1b992af6d9) )
@@ -469,7 +469,7 @@ ROM_START( tetgiant )
 	ROM_LOAD( "ic62",  0x00000000, 0x4000000, CRC(31ba1938) SHA1(9b5a05193b3df13cd7617a38913e0b0fbd61da44) )
 	ROM_LOAD( "ic63",  0x04000000, 0x4000000, CRC(cb946213) SHA1(6195e33c44a1e8eb464dfc3558dc1c9b4d910ef3) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))	// 2x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))  // 2x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0604-com.ic15", 0, 0x800, BAD_DUMP CRC(e8dd2b86) SHA1(765ffd2e4a36302b1db0815e842c9656e29f2457) )
@@ -487,7 +487,7 @@ ROM_START( dinoki25 )
 	DISK_REGION( "cflash" )
 	DISK_IMAGE( "mda-c0047", 0, SHA1(0f97291d9c5dbe3e66a5220da05aebdfaa78b35d) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))	// 8x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))  // 8x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0408-com.ic15", 0, 0x800, BAD_DUMP CRC(0e94daba) SHA1(4e9722333a29afd0dbadba78b16344b77a689610) )
@@ -511,7 +511,7 @@ ROM_START( loveber3 )
 	DISK_REGION( "cflash" )
 	DISK_IMAGE( "mda-c0042", 0, SHA1(9992d90dae8ce7636e4153e02b779c27931b3be6) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))	// 8x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x08))  // 8x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0446-com.ic15", 0, 0x800, BAD_DUMP CRC(60f56bf2) SHA1(35e697aca7213e3fb1ebe75bb8991b1b992af6d9) )
@@ -528,7 +528,7 @@ ROM_START( tetgiano )
 	DISK_REGION( "cflash" )
 	DISK_IMAGE( "mda-c0076", 0, SHA1(6987c888d2a3ada2d07f6396d47fdba507ca859d) )
 
-	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))	// 2x 512Mbit FlashROMs
+	ROM_REGION( 0x04, "boardid", ROMREGION_ERASEVAL(0x02))  // 2x 512Mbit FlashROMs
 
 	ROM_REGION( 0x800, "pic_readout", 0 )
 	ROM_LOAD( "317-0604-com.ic15", 0, 0x800, BAD_DUMP CRC(e8dd2b86) SHA1(765ffd2e4a36302b1db0815e842c9656e29f2457) )
diff --git a/src/mame/drivers/sigmab98.c b/src/mame/drivers/sigmab98.c
index ec7128c484f..f58d6092715 100644
--- a/src/mame/drivers/sigmab98.c
+++ b/src/mame/drivers/sigmab98.c
@@ -300,7 +300,7 @@ void sigmab98_state::video_start()
 
 inline int integer_part(int x)
 {
-//	return x >> 16;
+//  return x >> 16;
 	return (x + 0x8000) >> 16;
 }
 
@@ -328,14 +328,14 @@ void sigmab98_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprec
 		int ny      =   ((s[ 0x06 ] & 0xf8) >> 3) + 1;
 		int dsty    =   (s[ 0x06 ] & 0x03) * 256 + s[ 0x07 ];
 
-		int dstdx   =   (s[ 0x08 ] & 0xff) * 256 + s[ 0x09 ];	// 0x100 = no zoom, 0x200 = 50% zoom
-		int dstdy   =   (s[ 0x0a ] & 0xff) * 256 + s[ 0x0b ];	// ""
+		int dstdx   =   (s[ 0x08 ] & 0xff) * 256 + s[ 0x09 ];   // 0x100 = no zoom, 0x200 = 50% zoom
+		int dstdy   =   (s[ 0x0a ] & 0xff) * 256 + s[ 0x0b ];   // ""
 
 		int srcx    =   (s[ 0x0c ] & 0xff) * 256 + s[ 0x0d ];
 		int srcy    =   (s[ 0x0e ] & 0xff) * 256 + s[ 0x0f ];
 
 		// Sign extend the position
-		dstx = (dstx  & 0x01ff) - (dstx  & 0x0200);	// or 0x3ff/0x400?
+		dstx = (dstx  & 0x01ff) - (dstx  & 0x0200); // or 0x3ff/0x400?
 		dsty = (dsty  & 0x01ff) - (dsty  & 0x0200);
 
 		// Flipping
@@ -390,17 +390,17 @@ void sigmab98_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprec
 		dsty  <<=   16;
 
 		// Source delta (equal for x and y)
-		int z = int( sqrt(dstdx * dstdx + dstdy * dstdy) + 0.5 );	// dest delta vector is scaled by the source delta!?
+		int z = int( sqrt(dstdx * dstdx + dstdy * dstdy) + 0.5 );   // dest delta vector is scaled by the source delta!?
 		if (!z)
 			z = 0x100;
 		int srcdzz = z << 8;
 
 		// Destination x and y deltas
-		int dstdxx = (dstdx << 16) / z;	// dest x delta for source x increments
-		int dstdyx = (dstdy << 16) / z;	// dest y delta for source x increments
+		int dstdxx = (dstdx << 16) / z; // dest x delta for source x increments
+		int dstdyx = (dstdy << 16) / z; // dest y delta for source x increments
 
-		int dstdxy = -dstdyx;			// dest x delta for source y increments (orthogonal to the above vector)
-		int dstdyy = dstdxx;			// dest y delta for source y increments
+		int dstdxy = -dstdyx;           // dest x delta for source y increments (orthogonal to the above vector)
+		int dstdyy = dstdxx;            // dest y delta for source y increments
 
 		// Transform the source offset in a destination offset (negate, scale and rotate it)
 		srcx = (-srcx << 8) / z;
diff --git a/src/mame/drivers/taitotx.c b/src/mame/drivers/taitotx.c
index 4da4f131dbb..a0aa73ee43a 100644
--- a/src/mame/drivers/taitotx.c
+++ b/src/mame/drivers/taitotx.c
@@ -56,7 +56,7 @@
     Zoids Card Colosseum
 
     Taito Type X+ games
-    
+
     Battle Gear 4
     Battle Gear 4 Tuned
     Half Life 2 Survivor
@@ -64,7 +64,7 @@
     War Of The Grail
 
     Taito Type X2 games
-    
+
     Battle Fantasia
     BlazBlue: Calamity Trigger
     BlazBlue: Chrono Phantasma
diff --git a/src/mame/drivers/tasman.c b/src/mame/drivers/tasman.c
index af882f6ef15..3f19ee4d6cf 100644
--- a/src/mame/drivers/tasman.c
+++ b/src/mame/drivers/tasman.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Philip Bennett, R. Belmont 
+// copyright-holders:Philip Bennett, R. Belmont
 /*
   Konami Gambling Games ("Tasman" hardware)
   System GX derivative
diff --git a/src/mame/drivers/twins.c b/src/mame/drivers/twins.c
index b35d2139bc7..7ef1ba2726f 100644
--- a/src/mame/drivers/twins.c
+++ b/src/mame/drivers/twins.c
@@ -286,7 +286,7 @@ ADDRESS_MAP_END
 void twins_state::video_start()
 {
 	m_paloff = 0;
-	
+
 	save_item(NAME(m_paloff));
 	save_item(NAME(m_spritesinit));
 	save_item(NAME(m_spriteswidth));
diff --git a/src/mame/drivers/videopin.c b/src/mame/drivers/videopin.c
index cd4a5f6f95f..4c5dcda15d1 100644
--- a/src/mame/drivers/videopin.c
+++ b/src/mame/drivers/videopin.c
@@ -78,7 +78,7 @@ TIMER_CALLBACK_MEMBER(videopin_state::interrupt_callback)
 void videopin_state::machine_start()
 {
 	m_interrupt_timer = timer_alloc(TIMER_INTERRUPT);
-	
+
 	save_item(NAME(m_time_pushed));
 	save_item(NAME(m_time_released));
 	save_item(NAME(m_prev));
diff --git a/src/mame/drivers/vigilant.c b/src/mame/drivers/vigilant.c
index 9b8ac7744ac..3afcf8c8fdc 100644
--- a/src/mame/drivers/vigilant.c
+++ b/src/mame/drivers/vigilant.c
@@ -897,7 +897,7 @@ ROM_START( vigilanbl ) /* Bootleg */
 	ROM_LOAD( "f05_c08.bin",  0x00000, 0x10000, CRC(01579d20) SHA1(e58d8ca0ea0ac9d77225bf55faa499d1565924f9) )
 	ROM_LOAD( "h05_c09.bin",  0x10000, 0x10000, CRC(4f5872f0) SHA1(6af21ba1c94097eecce30585983b4b07528c8635) )
 
-	ROM_REGION( 0x80000, "gfx2", 0 ) 
+	ROM_REGION( 0x80000, "gfx2", 0 )
 	ROM_LOAD( "n07_c12.bin",  0x00000, 0x10000, CRC(10af8eb2) SHA1(664b178b248babc43a9af0fe140fe57bc7367762) )
 	ROM_LOAD( "k07_c10.bin",  0x10000, 0x10000, CRC(9576f304) SHA1(0ec2a7d3d82208e2a9a4ef9ab2824e6fe26ebbe5) )
 	ROM_LOAD( "o07_c13.bin",  0x20000, 0x10000, CRC(b1d9d4dc) SHA1(1aacf6b0ff8d102880d3dce3b55cd1488edb90cf) )
@@ -1055,14 +1055,14 @@ ROM_START( buccanrsa )
 	ROM_LOAD( "prom2.u99",  0x0300, 0x0100, CRC(e0aa8869) SHA1(ac8bdfeba69420ba56ec561bf3d0f1229d02cea2) )
 ROM_END
 
-GAME( 1988, vigilant,	0,		vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev E)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilantg,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US, Rev G)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilano,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilanta,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev A)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilantb,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US, Rev B)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilantc,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev C)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilantd,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (Japan, Rev D)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
-GAME( 1988, vigilanbl,	vigilant,	vigilant, vigilant, driver_device, 0, ROT0, "bootleg", "Vigilante (bootleg)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilant,   0,      vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev E)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilantg,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US, Rev G)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilano,   vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilanta,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev A)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilantb,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem (Data East license)", "Vigilante (US, Rev B)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilantc,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (World, Rev C)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilantd,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "Irem", "Vigilante (Japan, Rev D)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
+GAME( 1988, vigilanbl,  vigilant,   vigilant, vigilant, driver_device, 0, ROT0, "bootleg", "Vigilante (bootleg)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
 
 GAME( 1988, kikcubic,  0,        kikcubic, kikcubic, driver_device, 0, ROT0, "Irem",                         "Meikyu Jima (Japan)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )   /* English title is Kickle Cubicle */
 GAME( 1988, kikcubicb, kikcubic, kikcubic, kikcubic, driver_device, 0, ROT0, "bootleg",                      "Kickle Cubele", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE )
diff --git a/src/mame/drivers/wms.c b/src/mame/drivers/wms.c
index d23d7749fe9..52787162597 100644
--- a/src/mame/drivers/wms.c
+++ b/src/mame/drivers/wms.c
@@ -21,7 +21,7 @@
   1x Cirrus Logic CL-GD5429-86QC-C (VGA Graphics Controller) [U32]
   1x QuickLogic QL2003-XPF144C FPGA [U21]
 
-  4x (1-2-4/8 Mb selectable through jumper) program ROM sockets. [XU02, XU03, XU04, XU05] 
+  4x (1-2-4/8 Mb selectable through jumper) program ROM sockets. [XU02, XU03, XU04, XU05]
   4x (1-2-4/8 Mb selectable through jumper) sound ROM sockets. [XU17, XU18, XU30, XU31]
   1x unknown serial EEPROM (DIP8) (currently missing) [XU27]
 
@@ -77,7 +77,7 @@
 #define VIDEO_CLOCK       XTAL_14_31818MHz    // Pletronics MP49 14.31818 MHz. Crystal. Used in common VGA ISA cards.
 
 #define UART_CLOCK        XTAL_1_8432MHz      // Seems UART clock, since allows integer division to common baud rates.
-                                              // (16 * 115200 baud, 192 * 9600 baud, 1536 * 1200 baud, etc...)
+												// (16 * 115200 baud, 192 * 9600 baud, 1536 * 1200 baud, etc...)
 
 
 #include "emu.h"
@@ -174,7 +174,7 @@ static MACHINE_CONFIG_START( wms, wms_state )
 	MCFG_DEVICE_DISABLE()
 	MCFG_CPU_PROGRAM_MAP(adsp_program_map)
 	MCFG_CPU_DATA_MAP(adsp_data_map)
-	
+
 	MCFG_SCREEN_ADD("screen", RASTER)
 	MCFG_SCREEN_REFRESH_RATE(60)
 	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
diff --git a/src/mame/drivers/wyvernf0.c b/src/mame/drivers/wyvernf0.c
index 598195012c3..b510b8b8938 100644
--- a/src/mame/drivers/wyvernf0.c
+++ b/src/mame/drivers/wyvernf0.c
@@ -195,7 +195,7 @@ yyyyyyyy fccccccc x???pppp xxxxxxxx
 		sx = sprram[offs + 3] - ((sprram[offs + 2] & 0x80) << 1);
 		sy = 256 - 8 - sprram[offs + 0] - 23;   // center player sprite: 256 - 8 - 0x71 + dy = 256/2-32/2 -> dy = -23
 
-//		int flipx = sprram[offs + 2] & 0x40;    // nope
+//      int flipx = sprram[offs + 2] & 0x40;    // nope
 		int flipx = 0;
 		int flipy = sprram[offs + 1] & 0x80;
 
diff --git a/src/mame/includes/bwing.h b/src/mame/includes/bwing.h
index 18916ba72c2..5b86cc4887e 100644
--- a/src/mame/includes/bwing.h
+++ b/src/mame/includes/bwing.h
@@ -85,6 +85,6 @@ public:
 
 	UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
 	void draw_sprites( bitmap_ind16 &bmp, const rectangle &clip, UINT8 *ram, int pri );
-	
+
 	INTERRUPT_GEN_MEMBER(bwp3_interrupt);
 };
diff --git a/src/mame/includes/cchasm.h b/src/mame/includes/cchasm.h
index 5a43fcbbf75..34c1ac7cc3c 100644
--- a/src/mame/includes/cchasm.h
+++ b/src/mame/includes/cchasm.h
@@ -36,7 +36,7 @@ public:
 	required_device<dac_device> m_dac2;
 	required_device<vector_device> m_vector;
 	required_device<screen_device> m_screen;
-	
+
 	required_shared_ptr<UINT16> m_ram;
 
 	int m_sound_flags;
@@ -46,7 +46,7 @@ public:
 	int m_xcenter;
 	int m_ycenter;
 	emu_timer *m_refresh_end_timer;
-	
+
 	DECLARE_WRITE16_MEMBER(led_w);
 	DECLARE_WRITE16_MEMBER(refresh_control_w);
 	DECLARE_WRITE8_MEMBER(reset_coin_flag_w);
@@ -57,12 +57,12 @@ public:
 	DECLARE_READ16_MEMBER(io_r);
 	DECLARE_WRITE_LINE_MEMBER(ctc_timer_1_w);
 	DECLARE_WRITE_LINE_MEMBER(ctc_timer_2_w);
-	
+
 	INPUT_CHANGED_MEMBER(set_coin_flag);
 
 	virtual void video_start();
 	virtual void sound_start();
-	
+
 	void refresh();
 
 protected:
diff --git a/src/mame/includes/chihiro.h b/src/mame/includes/chihiro.h
index d9db8632f87..55f6e20ab8c 100644
--- a/src/mame/includes/chihiro.h
+++ b/src/mame/includes/chihiro.h
@@ -71,24 +71,24 @@ struct vertex_nv {
 class vertex_program_simulator {
 public:
 	enum VectorialOperation {
-		VecNOP=0, 
-		VecMOV, 
-		VecMUL, 
-		VecADD, 
-		VecMAD, 
-		VecDP3, 
-		VecDPH, 
-		VecDP4, 
-		VecDST, 
-		VecMIN, 
-		VecMAX, 
-		VecSLT, 
-		VecSGE, 
+		VecNOP=0,
+		VecMOV,
+		VecMUL,
+		VecADD,
+		VecMAD,
+		VecDP3,
+		VecDPH,
+		VecDP4,
+		VecDST,
+		VecMIN,
+		VecMAX,
+		VecSLT,
+		VecSGE,
 		VecARL
 	};
 	enum ScalarOperation {
 		ScaNOP=0,
-		ScaIMV, 
+		ScaIMV,
 		ScaRCP,
 		ScaRCC,
 		ScaRSQ,
diff --git a/src/mame/includes/ddribble.h b/src/mame/includes/ddribble.h
index 1bba4bd6ec8..21a18fb8cdc 100644
--- a/src/mame/includes/ddribble.h
+++ b/src/mame/includes/ddribble.h
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 /***************************************************************************
 
     Double Dribble
diff --git a/src/mame/includes/harddriv.h b/src/mame/includes/harddriv.h
index e9ae37539ec..5a1925474a4 100644
--- a/src/mame/includes/harddriv.h
+++ b/src/mame/includes/harddriv.h
@@ -437,7 +437,7 @@ public:
 	DECLARE_READ16_MEMBER(hd68k_snd_status_r);
 	DECLARE_WRITE16_MEMBER(hd68k_snd_data_w);
 	DECLARE_WRITE16_MEMBER(hd68k_snd_reset_w);
-	
+
 	DECLARE_READ16_MEMBER(hdsnd68k_data_r);
 	DECLARE_WRITE16_MEMBER(hdsnd68k_data_w);
 	DECLARE_READ16_MEMBER(hdsnd68k_switches_r);
@@ -453,7 +453,7 @@ public:
 	DECLARE_READ16_MEMBER(hdsnd68k_320com_r);
 	DECLARE_WRITE16_MEMBER(hdsnd68k_320com_w);
 	DECLARE_READ16_MEMBER(hdsnddsp_get_bio);
-	
+
 	DECLARE_WRITE16_MEMBER(hdsnddsp_dac_w);
 	DECLARE_WRITE16_MEMBER(hdsnddsp_comport_w);
 	DECLARE_WRITE16_MEMBER(hdsnddsp_mute_w);
@@ -462,19 +462,19 @@ public:
 	DECLARE_READ16_MEMBER(hdsnddsp_rom_r);
 	DECLARE_READ16_MEMBER(hdsnddsp_comram_r);
 	DECLARE_READ16_MEMBER(hdsnddsp_compare_r);
-	
+
 protected:
 	virtual void device_start();
 	virtual void device_reset();
 	virtual machine_config_constructor device_mconfig_additions() const;
-	
+
 private:
 	required_device<cpu_device> m_soundcpu;
 	required_device<dac_device> m_dac;
 	required_device<cpu_device> m_sounddsp;
 	required_shared_ptr<UINT16> m_sounddsp_ram;
 	required_region_ptr<UINT8>  m_sound_rom;
-	
+
 	UINT8                   m_soundflag;
 	UINT8                   m_mainflag;
 	UINT16                  m_sounddata;
@@ -488,7 +488,7 @@ private:
 
 	UINT16                  m_comram[0x400/2];
 	UINT64                  m_last_bio_cycles;
-	
+
 	void update_68k_interrupts();
 	TIMER_CALLBACK_MEMBER( delayed_68k_w );
 };
diff --git a/src/mame/includes/nbmj8688.h b/src/mame/includes/nbmj8688.h
index 7abf89cca7e..6e235c58875 100644
--- a/src/mame/includes/nbmj8688.h
+++ b/src/mame/includes/nbmj8688.h
@@ -46,14 +46,14 @@ public:
 	UINT8 *m_clut;
 	int m_flipscreen_old;
 	emu_timer *m_blitter_timer;
-	
+
 	// common
 	DECLARE_READ8_MEMBER(ff_r);
 	DECLARE_WRITE8_MEMBER(clut_w);
 	DECLARE_WRITE8_MEMBER(blitter_w);
 	DECLARE_WRITE8_MEMBER(scrolly_w);
 
-	
+
 	DECLARE_WRITE8_MEMBER(mjsikaku_gfxflag2_w);
 	DECLARE_WRITE8_MEMBER(mjsikaku_gfxflag3_w);
 	DECLARE_WRITE8_MEMBER(mjsikaku_romsel_w);
@@ -83,7 +83,7 @@ public:
 	DECLARE_VIDEO_START(mbmj8688_hybrid_16bit);
 	DECLARE_VIDEO_START(mbmj8688_hybrid_12bit);
 	DECLARE_VIDEO_START(mbmj8688_pure_16bit);
-	
+
 	UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
 	void vramflip();
 	void update_pixel(int x, int y);
diff --git a/src/mame/includes/pandoras.h b/src/mame/includes/pandoras.h
index 3300c12ffef..fb45b30d2e0 100644
--- a/src/mame/includes/pandoras.h
+++ b/src/mame/includes/pandoras.h
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 /*************************************************************************
 
     Pandora's Palace
diff --git a/src/mame/includes/renegade.h b/src/mame/includes/renegade.h
index 4bee502c641..eecfc194f5d 100644
--- a/src/mame/includes/renegade.h
+++ b/src/mame/includes/renegade.h
@@ -18,7 +18,7 @@ public:
 		m_bg_videoram(*this, "bg_videoram"),
 		m_spriteram(*this, "spriteram"),
 		m_rombank(*this, "rombank"),
-		m_adpcmrom(*this, "adpcm")	{ }
+		m_adpcmrom(*this, "adpcm")  { }
 
 	required_device<cpu_device> m_maincpu;
 	required_device<cpu_device> m_audiocpu;
diff --git a/src/mame/includes/toaplipt.h b/src/mame/includes/toaplipt.h
index 2297781f6b1..7df6ae592ce 100644
--- a/src/mame/includes/toaplipt.h
+++ b/src/mame/includes/toaplipt.h
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Quench, Stephh 
+// copyright-holders:Quench, Stephh
 /*******************************************************************************
 
     Input port macros used by many games in multiple Toaplan drivers
diff --git a/src/mame/includes/wiping.h b/src/mame/includes/wiping.h
index acfe7bb6962..baf2d1f1457 100644
--- a/src/mame/includes/wiping.h
+++ b/src/mame/includes/wiping.h
@@ -21,7 +21,7 @@ public:
 	required_shared_ptr<UINT8> m_videoram;
 	required_shared_ptr<UINT8> m_colorram;
 	required_shared_ptr<UINT8> m_spriteram;
-	
+
 	int m_flipscreen;
 	UINT8 *m_soundregs;  // if 0-ed
 	UINT8 m_main_irq_mask;
diff --git a/src/mame/machine/n64.c b/src/mame/machine/n64.c
index 8f1a1783f53..3d93b68d9c6 100644
--- a/src/mame/machine/n64.c
+++ b/src/mame/machine/n64.c
@@ -1723,17 +1723,17 @@ int n64_periphs::pif_channel_handle_command(int channel, int slength, UINT8 *sda
 					// Read status
 					switch ((machine().root_device().ioport("input")->read() >> (2 * channel)) & 3)
 					{
-						case 0:				//NONE (unconnected)
-						case 3:				//Invalid
+						case 0:             //NONE (unconnected)
+						case 3:             //Invalid
 							return 1;
 
-						case 1:				//JOYPAD
+						case 1:             //JOYPAD
 							rdata[0] = 0x05;
 							rdata[1] = 0x00;
 							rdata[2] = 0x01;
 							return 0;
 
-						case 2:				//MOUSE
+						case 2:             //MOUSE
 							rdata[0] = 0x02;
 							rdata[1] = 0x00;
 							rdata[2] = 0x01;
@@ -1778,15 +1778,15 @@ int n64_periphs::pif_channel_handle_command(int channel, int slength, UINT8 *sda
 				case 0: // P1 Inputs
 				case 1: // P2 Inputs
 				case 2: // P3 Inputs
-				case 3:	// P4 Inputs
+				case 3: // P4 Inputs
 				{
 					switch ((machine().root_device().ioport("input")->read() >> (2 * channel)) & 3)
 					{
-						case 0:			//NONE
-						case 3:			//Invalid
+						case 0:         //NONE
+						case 3:         //Invalid
 							return 1;
 
-						case 1:			//JOYPAD
+						case 1:         //JOYPAD
 							buttons = machine().root_device().ioport(portnames[(channel*5) + 0])->read();
 							x = machine().root_device().ioport(portnames[(channel*5) + 1])->read() - 128;
 							y = machine().root_device().ioport(portnames[(channel*5) + 2])->read() - 128;
@@ -1797,7 +1797,7 @@ int n64_periphs::pif_channel_handle_command(int channel, int slength, UINT8 *sda
 							rdata[3] = (UINT8)(y);
 							return 0;
 
-						case 2:			//MOUSE
+						case 2:         //MOUSE
 							buttons = machine().root_device().ioport(portnames[(channel*5) + 0])->read();
 							x = (INT16)machine().root_device().ioport(portnames[(channel*5) + 1 + 2])->read();// - 128;
 							y = (INT16)machine().root_device().ioport(portnames[(channel*5) + 2 + 2])->read();// - 128;
diff --git a/src/mame/video/cchasm.c b/src/mame/video/cchasm.c
index b8aeedcd667..b7b1e3394e2 100644
--- a/src/mame/video/cchasm.c
+++ b/src/mame/video/cchasm.c
@@ -131,6 +131,6 @@ void cchasm_state::video_start()
 
 	m_xcenter=visarea.xcenter() << 16;
 	m_ycenter=visarea.ycenter() << 16;
-	
+
 	m_refresh_end_timer = timer_alloc(TIMER_REFRESH_END);
 }
diff --git a/src/mame/video/ddribble.c b/src/mame/video/ddribble.c
index 19480cdf862..3dc31f75b98 100644
--- a/src/mame/video/ddribble.c
+++ b/src/mame/video/ddribble.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 /***************************************************************************
 
   video.c
diff --git a/src/mame/video/dynduke.c b/src/mame/video/dynduke.c
index 628bb3b9b8e..fd727a55788 100644
--- a/src/mame/video/dynduke.c
+++ b/src/mame/video/dynduke.c
@@ -79,7 +79,7 @@ void dynduke_state::video_start()
 
 	m_fg_layer->set_transparent_pen(15);
 	m_tx_layer->set_transparent_pen(15);
-	
+
 	save_item(NAME(m_back_bankbase));
 	save_item(NAME(m_fore_bankbase));
 	save_item(NAME(m_back_enable));
diff --git a/src/mame/video/midvunit.c b/src/mame/video/midvunit.c
index 70aec627aaa..489ae0d52ae 100644
--- a/src/mame/video/midvunit.c
+++ b/src/mame/video/midvunit.c
@@ -76,7 +76,7 @@ void midvunit_state::video_start()
 	save_item(NAME(m_dma_data));
 	save_item(NAME(m_dma_data_index));
 	save_item(NAME(m_page_control));
-	
+
 	m_video_changed = TRUE;
 	machine().save().register_postload(save_prepost_delegate(FUNC(midvunit_state::postload), this));
 }
diff --git a/src/mame/video/n64.c b/src/mame/video/n64.c
index 28c095bc72c..4a8e0027194 100644
--- a/src/mame/video/n64.c
+++ b/src/mame/video/n64.c
@@ -442,11 +442,11 @@ void n64_rdp::set_suba_input_rgb(UINT8** input_r, UINT8** input_g, UINT8** input
 		case 3:     *input_r = &userdata->m_prim_color.i.r;     *input_g = &userdata->m_prim_color.i.g;     *input_b = &userdata->m_prim_color.i.b;     break;
 		case 4:     *input_r = &userdata->m_shade_color.i.r;    *input_g = &userdata->m_shade_color.i.g;    *input_b = &userdata->m_shade_color.i.b;    break;
 		case 5:     *input_r = &userdata->m_env_color.i.r;      *input_g = &userdata->m_env_color.i.g;      *input_b = &userdata->m_env_color.i.b;      break;
-		case 6:     *input_r = &m_one.i.r;                   	*input_g = &m_one.i.g;                   	*input_b = &m_one.i.b;                   	break;
+		case 6:     *input_r = &m_one.i.r;                      *input_g = &m_one.i.g;                      *input_b = &m_one.i.b;                      break;
 		case 7:     *input_r = &userdata->m_noise_color.i.r;    *input_g = &userdata->m_noise_color.i.g;    *input_b = &userdata->m_noise_color.i.b;    break;
 		case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15:
 		{
-					*input_r = &m_zero.i.r;	*input_g = &m_zero.i.g;	*input_b = &m_zero.i.b;	break;
+					*input_r = &m_zero.i.r; *input_g = &m_zero.i.g; *input_b = &m_zero.i.b; break;
 		}
 	}
 }
@@ -462,10 +462,10 @@ void n64_rdp::set_subb_input_rgb(UINT8** input_r, UINT8** input_g, UINT8** input
 		case 4:     *input_r = &userdata->m_shade_color.i.r;    *input_g = &userdata->m_shade_color.i.g;    *input_b = &userdata->m_shade_color.i.b;    break;
 		case 5:     *input_r = &userdata->m_env_color.i.r;      *input_g = &userdata->m_env_color.i.g;      *input_b = &userdata->m_env_color.i.b;      break;
 		case 6:     fatalerror("SET_SUBB_RGB_INPUT: key_center\n");
-		case 7:     *input_r = (UINT8*)&m_k4;					*input_g = (UINT8*)&m_k4;					*input_b = (UINT8*)&m_k4;					break;
+		case 7:     *input_r = (UINT8*)&m_k4;                   *input_g = (UINT8*)&m_k4;                   *input_b = (UINT8*)&m_k4;                   break;
 		case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15:
 		{
-					*input_r = &m_zero.i.r;	*input_g = &m_zero.i.g;	*input_b = &m_zero.i.b;	break;
+					*input_r = &m_zero.i.r; *input_g = &m_zero.i.g; *input_b = &m_zero.i.b; break;
 		}
 	}
 }
@@ -493,7 +493,7 @@ void n64_rdp::set_mul_input_rgb(UINT8** input_r, UINT8** input_g, UINT8** input_
 		case 16: case 17: case 18: case 19: case 20: case 21: case 22: case 23:
 		case 24: case 25: case 26: case 27: case 28: case 29: case 30: case 31:
 		{
-					*input_r = &m_zero.i.r;	*input_g = &m_zero.i.g;	*input_b = &m_zero.i.b;	break;
+					*input_r = &m_zero.i.r; *input_g = &m_zero.i.g; *input_b = &m_zero.i.b; break;
 		}
 	}
 }
@@ -508,8 +508,8 @@ void n64_rdp::set_add_input_rgb(UINT8** input_r, UINT8** input_g, UINT8** input_
 		case 3:     *input_r = &userdata->m_prim_color.i.r;     *input_g = &userdata->m_prim_color.i.g;     *input_b = &userdata->m_prim_color.i.b;     break;
 		case 4:     *input_r = &userdata->m_shade_color.i.r;    *input_g = &userdata->m_shade_color.i.g;    *input_b = &userdata->m_shade_color.i.b;    break;
 		case 5:     *input_r = &userdata->m_env_color.i.r;      *input_g = &userdata->m_env_color.i.g;      *input_b = &userdata->m_env_color.i.b;      break;
-		case 6:     *input_r = &m_one.i.r;                   	*input_g = &m_one.i.g;                   	*input_b = &m_one.i.b;                   	break;
-		case 7:     *input_r = &m_zero.i.r;               		*input_g = &m_zero.i.g;               		*input_b = &m_zero.i.b;               		break;
+		case 6:     *input_r = &m_one.i.r;                      *input_g = &m_one.i.g;                      *input_b = &m_one.i.b;                      break;
+		case 7:     *input_r = &m_zero.i.r;                     *input_g = &m_zero.i.g;                     *input_b = &m_zero.i.b;                     break;
 	}
 }
 
@@ -2623,7 +2623,7 @@ void n64_rdp::cmd_set_other_modes(UINT32 w1, UINT32 w2)
 	m_other_modes.blend_m2b_0      = (w2 >> 18) & 0x3; // 00
 	m_other_modes.blend_m2b_1      = (w2 >> 16) & 0x3; // 01
 	m_other_modes.force_blend      = (w2 >> 14) & 1; // 0
-	m_other_modes.blend_shift		= m_other_modes.force_blend ? 5 : 2;
+	m_other_modes.blend_shift       = m_other_modes.force_blend ? 5 : 2;
 	m_other_modes.alpha_cvg_select = (w2 >> 13) & 1; // 1
 	m_other_modes.cvg_times_alpha  = (w2 >> 12) & 1; // 0
 	m_other_modes.z_mode           = (w2 >> 10) & 0x3; // 00
diff --git a/src/mame/video/n64.h b/src/mame/video/n64.h
index 5cdb7ee0ebf..1968a495e49 100644
--- a/src/mame/video/n64.h
+++ b/src/mame/video/n64.h
@@ -101,7 +101,7 @@
 
 //sign-extension macros
 #define SIGN22(x)   (((x & 0x00200000) * 0x7ff) | (x & 0x1fffff))
-#define SIGN17(x)	(((x & 0x00010000) * 0xffff) | (x & 0xffff))
+#define SIGN17(x)   (((x & 0x00010000) * 0xffff) | (x & 0xffff))
 #define SIGN16(x)   (((x & 0x00008000) * 0x1ffff) | (x & 0x7fff))
 #define SIGN13(x)   (((x & 0x00001000) * 0xfffff) | (x & 0xfff))
 #define SIGN11(x)   (((x & 0x00000400) * 0x3fffff) | (x & 0x3ff))
@@ -222,7 +222,7 @@ struct misc_state_t
 	INT32 m_fb_format;          // Framebuffer pixel format index (0 - I, 1 - IA, 2 - CI, 3 - RGBA)
 	INT32 m_fb_size;            // Framebuffer pixel size index (0 - 4bpp, 1 - 8bpp, 2 - 16bpp, 3 - 32bpp)
 	INT32 m_fb_width;           // Framebuffer width, in pixels
-	INT32 m_fb_height;			// Framebuffer height, in pixels
+	INT32 m_fb_height;          // Framebuffer height, in pixels
 	UINT32 m_fb_address;        // Framebuffer source address offset (in bytes) from start of RDRAM
 
 	UINT32 m_zb_address;        // Z-buffer source address offset (in bytes) from start of RDRAM
@@ -367,10 +367,10 @@ struct rdp_span_aux
 	INT32               m_shift_b;
 	INT32               m_precomp_s;
 	INT32               m_precomp_t;
-	INT32				m_blend_enable;
+	INT32               m_blend_enable;
 	bool                m_pre_wrap;
 	INT32               m_dzpix_enc;
-	UINT8*				m_tmem;                /* pointer to texture cache for this polygon */
+	UINT8*              m_tmem;                /* pointer to texture cache for this polygon */
 	bool                m_start_span;
 };
 
@@ -398,11 +398,11 @@ struct cv_mask_derivative_t
 
 struct rdp_poly_state
 {
-	n64_rdp*           	m_rdp;                  /* pointer back to the RDP state */
+	n64_rdp*            m_rdp;                  /* pointer back to the RDP state */
 
 	misc_state_t        m_misc_state;           /* miscellaneous rasterizer bits */
-	other_modes_t		m_other_modes;          /* miscellaneous rasterizer bits (2) */
-	span_base_t			m_span_base;            /* span initial values for triangle rasterization */
+	other_modes_t       m_other_modes;          /* miscellaneous rasterizer bits (2) */
+	span_base_t         m_span_base;            /* span initial values for triangle rasterization */
 	rectangle_t         m_scissor;              /* screen-space scissor bounds */
 	UINT32              m_fill_color;           /* poly fill color */
 	n64_tile_t          m_tiles[8];             /* texture tile state */
@@ -488,10 +488,10 @@ public:
 	void        set_blender_input(INT32 cycle, INT32 which, UINT8** input_r, UINT8** input_g, UINT8** input_b, UINT8** input_a, INT32 a, INT32 b, rdp_span_aux* userdata);
 
 	// Span rasterization
-	void		span_draw_1cycle(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
-	void		span_draw_2cycle(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
-	void		span_draw_copy(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
-	void		span_draw_fill(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
+	void        span_draw_1cycle(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
+	void        span_draw_2cycle(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
+	void        span_draw_copy(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
+	void        span_draw_fill(INT32 scanline, const extent_t &extent, const rdp_poly_state &object, INT32 threadid);
 
 	// Render-related (move into eventual drawing-related classes?)
 	void            tc_div(INT32 ss, INT32 st, INT32 sw, INT32* sss, INT32* sst);
@@ -575,7 +575,7 @@ public:
 
 	UINT32          m_fill_color;
 
-	other_modes_t	m_other_modes;
+	other_modes_t   m_other_modes;
 
 	n64_blender_t   m_blender;
 
@@ -588,7 +588,7 @@ public:
 	UINT16 m_dzpix_normalize[0x10000];
 
 	rectangle_t     m_scissor;
-	span_base_t		m_span_base;
+	span_base_t     m_span_base;
 
 	rectangle       m_visarea;
 
@@ -602,16 +602,16 @@ public:
 
 	bool            rdp_range_check(UINT32 addr);
 
-	n64_tile_t     	m_tiles[8];
+	n64_tile_t      m_tiles[8];
 
 private:
-	void	write_pixel(UINT32 curpixel, INT32 r, INT32 g, INT32 b, rdp_span_aux* userdata, const rdp_poly_state &object);
-	void	read_pixel(UINT32 curpixel, rdp_span_aux* userdata, const rdp_poly_state &object);
-	void	copy_pixel(UINT32 curpixel, INT32 r, INT32 g, INT32 b, INT32 m_current_pix_cvg, const rdp_poly_state &object);
-	void	fill_pixel(UINT32 curpixel, const rdp_poly_state &object);
+	void    write_pixel(UINT32 curpixel, INT32 r, INT32 g, INT32 b, rdp_span_aux* userdata, const rdp_poly_state &object);
+	void    read_pixel(UINT32 curpixel, rdp_span_aux* userdata, const rdp_poly_state &object);
+	void    copy_pixel(UINT32 curpixel, INT32 r, INT32 g, INT32 b, INT32 m_current_pix_cvg, const rdp_poly_state &object);
+	void    fill_pixel(UINT32 curpixel, const rdp_poly_state &object);
 
-	void	precalc_cvmask_derivatives(void);
-	void	z_build_com_table(void);
+	void    precalc_cvmask_derivatives(void);
+	void    z_build_com_table(void);
 
 	void    video_update16(n64_periphs* n64, bitmap_rgb32 &bitmap);
 	void    video_update32(n64_periphs* n64, bitmap_rgb32 &bitmap);
@@ -624,15 +624,15 @@ private:
 
 	cv_mask_derivative_t cvarray[(1 << 8)];
 
-	UINT16	m_z_com_table[0x40000]; //precalced table of compressed z values, 18b: 512 KB array!
-	UINT32	m_z_complete_dec_table[0x4000]; //the same for decompressed z values, 14b
-	UINT8	m_compressed_cvmasks[0x10000]; //16bit cvmask -> to byte
+	UINT16  m_z_com_table[0x40000]; //precalced table of compressed z values, 18b: 512 KB array!
+	UINT32  m_z_complete_dec_table[0x4000]; //the same for decompressed z values, 14b
+	UINT8   m_compressed_cvmasks[0x10000]; //16bit cvmask -> to byte
 
 	UINT32  m_cmd_data[0x1000];
 	UINT32  m_temp_rect_data[0x1000];
 
-	INT32	m_cmd_ptr;
-	INT32	m_cmd_cur;
+	INT32   m_cmd_ptr;
+	INT32   m_cmd_cur;
 
 	UINT32  m_start;
 	UINT32  m_end;
diff --git a/src/mame/video/namcos1.c b/src/mame/video/namcos1.c
index c518e998cba..78bd68a5057 100644
--- a/src/mame/video/namcos1.c
+++ b/src/mame/video/namcos1.c
@@ -141,7 +141,7 @@ void namcos1_state::video_start()
 
 	memset(m_playfield_control, 0, sizeof(m_playfield_control));
 	m_copy_sprites = 0;
-	
+
 	save_item(NAME(m_copy_sprites));
 }
 
diff --git a/src/mame/video/nbmj8688.c b/src/mame/video/nbmj8688.c
index bf47bfed3c2..911315c907a 100644
--- a/src/mame/video/nbmj8688.c
+++ b/src/mame/video/nbmj8688.c
@@ -556,7 +556,7 @@ void nbmj8688_state::common_video_start()
 
 	m_scrolly = 0;  // reset because crystalg/crystal2 don't write to this register
 	m_screen_refresh = 1;
-	
+
 	save_pointer(NAME(m_videoram), 512 * 256);
 	save_pointer(NAME(m_clut), 0x20);
 	save_item(NAME(m_scrolly));
@@ -573,7 +573,7 @@ void nbmj8688_state::common_video_start()
 	save_item(NAME(m_gfxflag3));
 	save_item(NAME(m_flipscreen));
 	save_item(NAME(m_flipscreen_old));
-	
+
 	machine().save().register_postload(save_prepost_delegate(FUNC(nbmj8688_state::postload), this));
 }
 
diff --git a/src/mame/video/nbmj8891.c b/src/mame/video/nbmj8891.c
index cb4c44bdf21..16c4643ba2a 100644
--- a/src/mame/video/nbmj8891.c
+++ b/src/mame/video/nbmj8891.c
@@ -501,7 +501,7 @@ VIDEO_START_MEMBER(nbmj8891_state,_1layer)
 		save_item(NAME(m_param_cnt));
 		save_item(NAME(m_param_old));
 	}
-	
+
 	common_save_state();
 }
 
@@ -521,7 +521,7 @@ void nbmj8891_state::video_start()
 	memset(m_videoram1, 0xff, (width * height * sizeof(UINT8)));
 	m_gfxdraw_mode = 1;
 	m_screen_refresh = 1;
-	
+
 	common_save_state();
 	save_pointer(NAME(m_videoram1), width * height);
 }
@@ -546,7 +546,7 @@ void nbmj8891_state::common_save_state()
 	save_pointer(NAME(m_palette_ptr), 0x200);
 	save_pointer(NAME(m_clut), 0x800);
 	save_item(NAME(m_flipscreen_old));
-	
+
 	machine().save().register_postload(save_prepost_delegate(FUNC(nbmj8891_state::postload), this));
 }
 
diff --git a/src/mame/video/nbmj8900.c b/src/mame/video/nbmj8900.c
index 232ef9b5b01..1cfb31dee91 100644
--- a/src/mame/video/nbmj8900.c
+++ b/src/mame/video/nbmj8900.c
@@ -368,7 +368,7 @@ void nbmj8900_state::video_start()
 {
 	m_screen_width = m_screen->width();
 	m_screen_height = m_screen->height();
-	
+
 	m_blitter_timer = timer_alloc(TIMER_BLITTER);
 
 	m_screen->register_screen_bitmap(m_tmpbitmap0);
@@ -382,7 +382,7 @@ void nbmj8900_state::video_start()
 //  m_palette->pen(0x07f) = 0xff;    /* palette_transparent_pen */
 	m_gfxdraw_mode = 1;
 	m_screen_refresh = 1;
-	
+
 	save_item(NAME(m_scrolly));
 	save_item(NAME(m_blitter_destx));
 	save_item(NAME(m_blitter_desty));
diff --git a/src/mame/video/pandoras.c b/src/mame/video/pandoras.c
index dea9040d409..5e3105e1048 100644
--- a/src/mame/video/pandoras.c
+++ b/src/mame/video/pandoras.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Manuel Abadia 
+// copyright-holders:Manuel Abadia
 #include "emu.h"
 #include "includes/pandoras.h"
 #include "video/resnet.h"
diff --git a/src/mame/video/rdpblend.h b/src/mame/video/rdpblend.h
index 4e6ab25e2b4..89d97e7a5c3 100644
--- a/src/mame/video/rdpblend.h
+++ b/src/mame/video/rdpblend.h
@@ -72,8 +72,8 @@ class n64_blender_t
 		INT32 dither_alpha(INT32 alpha, INT32 dither);
 		INT32 dither_color(INT32 color, INT32 dither);
 
-		UINT8				m_color_dither[256 * 8];
-		UINT8				m_alpha_dither[256 * 8];
+		UINT8               m_color_dither[256 * 8];
+		UINT8               m_alpha_dither[256 * 8];
 };
 
 #endif // _VIDEO_RDPBLEND_H_
diff --git a/src/mame/video/rdptpipe.c b/src/mame/video/rdptpipe.c
index 2bd09a05727..42b811330bf 100644
--- a/src/mame/video/rdptpipe.c
+++ b/src/mame/video/rdptpipe.c
@@ -255,7 +255,7 @@ void n64_texture_pipe_t::clamp_cycle_light(INT32* S, INT32* T, const bool maxs,
 
 void n64_texture_pipe_t::cycle_nearest(color_t* TEX, color_t* prev, INT32 SSS, INT32 SST, UINT32 tilenum, UINT32 cycle, rdp_span_aux* userdata, const rdp_poly_state& object)
 {
-  //	const n64_tile_t* tiles = object.m_tiles;
+	//  const n64_tile_t* tiles = object.m_tiles;
 	const n64_tile_t& tile = object.m_tiles[tilenum];
 	const UINT32 tformat = tile.format;
 	const UINT32 tsize =  tile.size;
diff --git a/src/mame/video/rdptpipe.h b/src/mame/video/rdptpipe.h
index defa2b0feb7..7397f33d131 100644
--- a/src/mame/video/rdptpipe.h
+++ b/src/mame/video/rdptpipe.h
@@ -158,15 +158,15 @@ class n64_texture_pipe_t
 		UINT32              fetch_i8_tlut1(INT32 s, INT32 t, INT32 tbase, INT32 tpal, rdp_span_aux* userdata);
 		UINT32              fetch_i8_raw(INT32 s, INT32 t, INT32 tbase, INT32 tpal, rdp_span_aux* userdata);
 
-		texel_fetcher_t		m_texel_fetch[16*5];
+		texel_fetcher_t     m_texel_fetch[16*5];
 
 		n64_rdp*            m_rdp;
 
 		INT32               m_maskbits_table[16];
 		UINT32              m_expand_16to32_table[0x10000];
-		UINT16				m_lod_lookup[0x80000];
-		INT32 				m_clamp_s_diff[8];
-		INT32 				m_clamp_t_diff[8];
+		UINT16              m_lod_lookup[0x80000];
+		INT32               m_clamp_s_diff[8];
+		INT32               m_clamp_t_diff[8];
 };
 
 #endif // _VIDEO_RDPTEXPIPE_H_
diff --git a/src/mame/video/seta001.c b/src/mame/video/seta001.c
index f228da92924..d0ff7874fb3 100644
--- a/src/mame/video/seta001.c
+++ b/src/mame/video/seta001.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Luca Elia, David Haywood 
+// copyright-holders:Luca Elia, David Haywood
 	/*
 	emulation of Seta sprite chips
 	X1-001A  X1-002A (SDIP64)
diff --git a/src/mame/video/seta001.h b/src/mame/video/seta001.h
index 4b09001d56c..e7f50bd49b9 100644
--- a/src/mame/video/seta001.h
+++ b/src/mame/video/seta001.h
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Luca Elia, David Haywood 
+// copyright-holders:Luca Elia, David Haywood
 
 typedef device_delegate<int (UINT16 code, UINT8 color)> gfxbank_cb_delegate;
 
diff --git a/src/mame/video/tc0100scn.c b/src/mame/video/tc0100scn.c
index c7eaaaab84d..abe0a708c07 100644
--- a/src/mame/video/tc0100scn.c
+++ b/src/mame/video/tc0100scn.c
@@ -446,7 +446,7 @@ void tc0100scn_device::postload()
 {
 	set_layer_ptrs();
 	restore_scroll();
-	
+
 	m_gfxdecode->gfx(m_txnum)->set_source((UINT8 *)m_char_ram);
 
 	m_tilemap[0][0]->mark_all_dirty();
diff --git a/src/mame/video/videopin.c b/src/mame/video/videopin.c
index 00503d1aa5c..27f400a8be1 100644
--- a/src/mame/video/videopin.c
+++ b/src/mame/video/videopin.c
@@ -30,7 +30,7 @@ TILE_GET_INFO_MEMBER(videopin_state::get_tile_info)
 void videopin_state::video_start()
 {
 	m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(videopin_state::get_tile_info),this), tilemap_mapper_delegate(FUNC(videopin_state::get_memory_offset),this),  8, 8, 48, 32);
-	
+
 	save_item(NAME(m_ball_x));
 	save_item(NAME(m_ball_y));
 }
diff --git a/src/mess/drivers/abc80x.c b/src/mess/drivers/abc80x.c
index 75cc73a29fe..f98139ad1a6 100644
--- a/src/mess/drivers/abc80x.c
+++ b/src/mess/drivers/abc80x.c
@@ -139,11 +139,11 @@ Notes:
 
 /*
 
-	TODO:
+    TODO:
 
-	- cassette
-	- abc806 RTC
-	- abc806 disks except ufd631 won't boot
+    - cassette
+    - abc806 RTC
+    - abc806 disks except ufd631 won't boot
 
 */
 
diff --git a/src/mess/drivers/amstrad.c b/src/mess/drivers/amstrad.c
index 1ab281a4c46..b6ed946e1e9 100644
--- a/src/mess/drivers/amstrad.c
+++ b/src/mess/drivers/amstrad.c
@@ -1,5 +1,5 @@
 // license:GPL-2.0+
-// copyright-holders:Kevin Thacker, Barry Rodewald 
+// copyright-holders:Kevin Thacker, Barry Rodewald
 /******************************************************************************
 
     amstrad.c
diff --git a/src/mess/drivers/camplynx.c b/src/mess/drivers/camplynx.c
index 84822d66fd0..c93d60d52f4 100644
--- a/src/mess/drivers/camplynx.c
+++ b/src/mess/drivers/camplynx.c
@@ -393,7 +393,7 @@ WRITE8_MEMBER( camplynx_state::port84_w )
 		// Square wave output
 		m_cass->output(BIT(data, 5) ? -1.0 : +1.0);
 	}
-	else	// speaker output
+	else    // speaker output
 		m_dac->write_unsigned8(space, 0, data);
 }
 
@@ -432,7 +432,7 @@ WRITE8_MEMBER( camplynx_state::lynx128k_port84_w )
 		// Square wave output
 		m_cass->output(BIT(data, 5) ? -1.0 : +1.0);
 	}
-	else	// speaker output
+	else    // speaker output
 		m_dac->write_unsigned8(space, 0, data);
 }
 
diff --git a/src/mess/drivers/hh_cop400.c b/src/mess/drivers/hh_cop400.c
index 210b95a4db5..568ccd6644e 100644
--- a/src/mess/drivers/hh_cop400.c
+++ b/src/mess/drivers/hh_cop400.c
@@ -4,7 +4,7 @@
 
   National Semiconductor COP400 MCU handhelds or other simple devices,
   mostly LED electronic games/toys.
-  
+
   TODO:
   - non-working games are due to MCU emulation bugs?
   - better not start on visually dumped games before other games are working
@@ -233,7 +233,7 @@ UINT8 hh_cop400_state::read_inputs(int columns)
   Castle Toy Einstein
   * COP421 MCU labeled ~/927 COP421-NEZ/N
   * 4 lamps, 1bit sound
-  
+
 ***************************************************************************/
 
 class ctstein_state : public hh_cop400_state
@@ -261,7 +261,7 @@ static MACHINE_CONFIG_START( ctstein, ctstein_state )
 	MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_16, COP400_CKO_OSCILLATOR_OUTPUT, COP400_MICROBUS_DISABLED) // guessed
 
 	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_cop400_state, display_decay_tick, attotime::from_msec(1))
-//	MCFG_DEFAULT_LAYOUT(layout_ctstein)
+//  MCFG_DEFAULT_LAYOUT(layout_ctstein)
 
 	/* no video! */
 
@@ -310,7 +310,7 @@ void einvaderc_state::prepare_display()
 	// D0-D2 are 7segs
 	for (int y = 0; y < 3; y++)
 		m_display_segmask[y] = 0x7f;
-	
+
 	// update display
 	UINT8 l = BITSWAP8(m_l,7,6,0,1,2,3,4,5);
 	UINT16 grid = (m_d | m_g << 4 | m_sk << 8 | m_so << 9) ^ 0x0ff;
@@ -633,7 +633,7 @@ static MACHINE_CONFIG_START( plus1, plus1_state )
 	MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_16, COP400_CKO_OSCILLATOR_OUTPUT, COP400_MICROBUS_ENABLED) // guessed
 
 	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_cop400_state, display_decay_tick, attotime::from_msec(1))
-//	MCFG_DEFAULT_LAYOUT(layout_plus1)
+//  MCFG_DEFAULT_LAYOUT(layout_plus1)
 
 	/* no video! */
 
@@ -652,12 +652,12 @@ MACHINE_CONFIG_END
   Milton Bradley (Electronic) Lightfight
   * COP421L MCU labeled /B119 COP421L-HLA/N
   * LED matrix, 1bit sound
-  
+
   Xbox-shaped electronic game for 2 or more players, with long diagonal buttons
   next to each outer LED. The main object of the game is to pinpoint a light
   by pressing 2 buttons. To start, press a skill-level button(P2 button 7/8/9)
   after selecting a game mode(P1 button 6-10).
-  
+
   The game variations are:
   1: LightFight
   2: NightFight
diff --git a/src/mess/drivers/hh_hmcs40.c b/src/mess/drivers/hh_hmcs40.c
index 5e3c1c88c1b..fce417525f0 100644
--- a/src/mess/drivers/hh_hmcs40.c
+++ b/src/mess/drivers/hh_hmcs40.c
@@ -2070,7 +2070,7 @@ void eturtles_state::prepare_display()
 WRITE8_MEMBER(eturtles_state::plate_w)
 {
 	m_r[offset] = data;
-	
+
 	// R0x-R6x: vfd matrix plate
 	int shift = offset * 4;
 	m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
@@ -2080,7 +2080,7 @@ WRITE8_MEMBER(eturtles_state::plate_w)
 WRITE16_MEMBER(eturtles_state::grid_w)
 {
 	m_d = data;
-	
+
 	// D1-D6: input mux
 	UINT8 inp_mux = data >> 1 & 0x3f;
 	if (inp_mux != m_inp_mux)
@@ -2172,7 +2172,7 @@ INPUT_CHANGED_MEMBER(eturtles_state::input_changed)
 void eturtles_state::machine_start()
 {
 	hh_hmcs40_state::machine_start();
-	
+
 	// register for savestates
 	save_item(NAME(m_cop_irq));
 }
diff --git a/src/mess/drivers/hh_tms1k.c b/src/mess/drivers/hh_tms1k.c
index 5c7c020d68b..b469d5d11b3 100644
--- a/src/mess/drivers/hh_tms1k.c
+++ b/src/mess/drivers/hh_tms1k.c
@@ -1722,7 +1722,7 @@ static MACHINE_CONFIG_START( efootb4, efootb4_state )
 	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(efootb4_state, write_o))
 
 	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
-//	MCFG_DEFAULT_LAYOUT(layout_efootb4)
+//  MCFG_DEFAULT_LAYOUT(layout_efootb4)
 	MCFG_DEFAULT_LAYOUT(layout_hh_tms1k_test)
 
 	/* no video! */
@@ -1836,7 +1836,7 @@ static MACHINE_CONFIG_START( ebaskb2, ebaskb2_state )
 	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(ebaskb2_state, write_o))
 
 	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
-//	MCFG_DEFAULT_LAYOUT(layout_ebaskb2)
+//  MCFG_DEFAULT_LAYOUT(layout_ebaskb2)
 	MCFG_DEFAULT_LAYOUT(layout_hh_tms1k_test)
 
 	/* no video! */
@@ -4081,7 +4081,7 @@ static MACHINE_CONFIG_START( tbreakup, tbreakup_state )
 	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(tbreakup_state, write_o))
 
 	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
-//	MCFG_DEFAULT_LAYOUT(layout_tbreakup)
+//  MCFG_DEFAULT_LAYOUT(layout_tbreakup)
 	MCFG_DEFAULT_LAYOUT(layout_hh_tms1k_test)
 
 	/* no video! */
diff --git a/src/mess/drivers/monty.c b/src/mess/drivers/monty.c
index ce4b061b3f4..256e01de83e 100644
--- a/src/mess/drivers/monty.c
+++ b/src/mess/drivers/monty.c
@@ -4,20 +4,20 @@
 
     2015-05-08 Skeleton driver for Ritam Monty Plays Scrabble BRAND crossword game
 
-    Scrabble computer that allows you play a game of Scrabble by yourself (or you 
-    can play with up to 3 players). Has a built-in 12,000 vocabulary, expandable 
-    to 44,000 by way of 2 expansion modules each containing 16,000 more obscure words. 
-    You can use the included 'score cards' (which look like little Scrabble boards), 
-    or you can use a real Scrabble board and tiles to play.  Also note, Monty 
+    Scrabble computer that allows you play a game of Scrabble by yourself (or you
+    can play with up to 3 players). Has a built-in 12,000 vocabulary, expandable
+    to 44,000 by way of 2 expansion modules each containing 16,000 more obscure words.
+    You can use the included 'score cards' (which look like little Scrabble boards),
+    or you can use a real Scrabble board and tiles to play.  Also note, Monty
     apparently originally came with a little pen.
 
-    This game was later upgraded by Ritam to Master Monty which had 24,000 words 
-    built-in (expandable to a total of 56,000 with the same 2 expansion modules). 
-    Two variations on Master Monty have been seen: one looks exactly the same as the 
-    Monty but the electronics on the inside have been upgraded.  The later version 
-    is blue and says Master Monty at the top.  Both of these versions are hand-upgraded 
+    This game was later upgraded by Ritam to Master Monty which had 24,000 words
+    built-in (expandable to a total of 56,000 with the same 2 expansion modules).
+    Two variations on Master Monty have been seen: one looks exactly the same as the
+    Monty but the electronics on the inside have been upgraded.  The later version
+    is blue and says Master Monty at the top.  Both of these versions are hand-upgraded
     by adding chips and wires to the inside of the game.
-    
+
     TODO:
     - Input from the keyboard
     - Proper SED1503F emulation (it's simulated in-driver for now)
@@ -35,54 +35,54 @@ public:
 	monty_state(const machine_config &mconfig, device_type type, const char *tag)
 		: driver_device(mconfig, type, tag)
 		, m_maincpu(*this, "maincpu")
-        , m_sed0(*this, "sed1520_0")
-        , m_writeUpper(false)
+		, m_sed0(*this, "sed1520_0")
+		, m_writeUpper(false)
 	{
-        for (int i = 0; i < 42*32; i++)
-            m_pixels[i] = 0xff000000;
+		for (int i = 0; i < 42*32; i++)
+			m_pixels[i] = 0xff000000;
 	}
 
-    DECLARE_READ8_MEMBER(ioInputRead);
+	DECLARE_READ8_MEMBER(ioInputRead);
 
-    DECLARE_WRITE8_MEMBER(ioDisplayWrite);
-    DECLARE_WRITE8_MEMBER(ioCommandWrite0);
-    DECLARE_WRITE8_MEMBER(ioCommandWrite1);
-    
-    // screen updates
+	DECLARE_WRITE8_MEMBER(ioDisplayWrite);
+	DECLARE_WRITE8_MEMBER(ioCommandWrite0);
+	DECLARE_WRITE8_MEMBER(ioCommandWrite1);
+
+	// screen updates
 	UINT32 lcd_update(screen_device& screen, bitmap_rgb32& bitmap, const rectangle& cliprect);
 
 private:
 	required_device<cpu_device> m_maincpu;
-    required_device<sed1520_device> m_sed0;     // TODO: This isn't actually a SED1520, it's a SED1503F
-    //required_device<sed1520_device> m_sed1;   // TODO: Also, there are 2 SED1503Fs on the board - one is flipped upside down
+	required_device<sed1520_device> m_sed0;     // TODO: This isn't actually a SED1520, it's a SED1503F
+	//required_device<sed1520_device> m_sed1;   // TODO: Also, there are 2 SED1503Fs on the board - one is flipped upside down
 
-    // Test
-    UINT8 m_writeUpper;
-    UINT32 m_pixels[42*32];
+	// Test
+	UINT8 m_writeUpper;
+	UINT32 m_pixels[42*32];
 };
 
 
 static ADDRESS_MAP_START(monty_mem, AS_PROGRAM, 8, monty_state)
 	AM_RANGE(0x0000, 0x3fff) AM_ROM
-    //AM_RANGE(0x4000, 0x4000) // The main rom checks to see if another program is here on startup
-    AM_RANGE(0xf800, 0xffff) AM_RAM
+	//AM_RANGE(0x4000, 0x4000) // The main rom checks to see if another program is here on startup
+	AM_RANGE(0xf800, 0xffff) AM_RAM
 ADDRESS_MAP_END
 
 
 static ADDRESS_MAP_START(monty_io, AS_IO, 8, monty_state)
 	ADDRESS_MAP_GLOBAL_MASK(0xff)
-    AM_RANGE(0x00, 0x00) AM_WRITE(ioCommandWrite0)
-    AM_RANGE(0x02, 0x02) AM_WRITE(ioCommandWrite1)
-    AM_RANGE(0x80, 0xff) AM_WRITE(ioDisplayWrite)
+	AM_RANGE(0x00, 0x00) AM_WRITE(ioCommandWrite0)
+	AM_RANGE(0x02, 0x02) AM_WRITE(ioCommandWrite1)
+	AM_RANGE(0x80, 0xff) AM_WRITE(ioDisplayWrite)
 
-    // 7 reads from a bit shifted IO port
-    AM_RANGE(0x01, 0x01) AM_READ(ioInputRead)
-    AM_RANGE(0x02, 0x02) AM_READ(ioInputRead)
-    AM_RANGE(0x04, 0x04) AM_READ(ioInputRead)
-    AM_RANGE(0x08, 0x08) AM_READ(ioInputRead)
-    AM_RANGE(0x10, 0x10) AM_READ(ioInputRead)
-    AM_RANGE(0x20, 0x20) AM_READ(ioInputRead)
-    AM_RANGE(0x40, 0x40) AM_READ(ioInputRead)
+	// 7 reads from a bit shifted IO port
+	AM_RANGE(0x01, 0x01) AM_READ(ioInputRead)
+	AM_RANGE(0x02, 0x02) AM_READ(ioInputRead)
+	AM_RANGE(0x04, 0x04) AM_READ(ioInputRead)
+	AM_RANGE(0x08, 0x08) AM_READ(ioInputRead)
+	AM_RANGE(0x10, 0x10) AM_READ(ioInputRead)
+	AM_RANGE(0x20, 0x20) AM_READ(ioInputRead)
+	AM_RANGE(0x40, 0x40) AM_READ(ioInputRead)
 ADDRESS_MAP_END
 
 
@@ -93,79 +93,79 @@ INPUT_PORTS_END
 
 READ8_MEMBER( monty_state::ioInputRead )
 {
-    //UINT8 foo; // = machine().rand() & 0xff;
-    //if (m_maincpu->pc() == 0x135f)
-    //    foo = 0x14;
-    //if (m_maincpu->pc() == 0x1371)
-    //    foo = 0x1f;
-    
-    UINT8 foo = (machine().rand() & 0xff) | 0x14;
-    
-    //printf("(%04x) %02x %02x\n", m_maincpu->pc(), foo, (foo & 0x14));
-    return foo;
+	//UINT8 foo; // = machine().rand() & 0xff;
+	//if (m_maincpu->pc() == 0x135f)
+	//    foo = 0x14;
+	//if (m_maincpu->pc() == 0x1371)
+	//    foo = 0x1f;
+
+	UINT8 foo = (machine().rand() & 0xff) | 0x14;
+
+	//printf("(%04x) %02x %02x\n", m_maincpu->pc(), foo, (foo & 0x14));
+	return foo;
 }
 
 
 WRITE8_MEMBER( monty_state::ioCommandWrite0 )
 {
-    //printf("(%04x) Command Port 0 write : %02x\n", m_maincpu->pc(), data);
-    m_writeUpper = false;
+	//printf("(%04x) Command Port 0 write : %02x\n", m_maincpu->pc(), data);
+	m_writeUpper = false;
 }
 
 
 WRITE8_MEMBER( monty_state::ioCommandWrite1 )
 {
-    //if (data == 0xfe)
-    //    printf("---\n");
-    
-    //printf("(%04x) Command Port 1 write : %02x\n", m_maincpu->pc(), data);
-    m_writeUpper = true;
+	//if (data == 0xfe)
+	//    printf("---\n");
+
+	//printf("(%04x) Command Port 1 write : %02x\n", m_maincpu->pc(), data);
+	m_writeUpper = true;
 }
 
 
 WRITE8_MEMBER( monty_state::ioDisplayWrite )
 {
-    // Offset directly corresponds to sed1503, DD RAM address (offset 0x7f may be special?)
-    //printf("(%04x) %02x %02x\n", m_maincpu->pc(), offset, data);
-    
-    const UINT8 localUpper = (offset & 0x40) >> 6;
-    const UINT8 seg = offset & 0x3f;
-    const UINT8 com = data;
+	// Offset directly corresponds to sed1503, DD RAM address (offset 0x7f may be special?)
+	//printf("(%04x) %02x %02x\n", m_maincpu->pc(), offset, data);
 
-    // Skip the controller and write straight to the LCD    (pc=134f)
-    for (int i = 0; i < 8; i++)
-    {
-        // Pixel location
-        const int upperSedOffset = m_writeUpper ? 8*2 : 0;
-        
-        const size_t x = seg;
-        const size_t y = i + (localUpper*8) + upperSedOffset;
-        
-        // Pixel color
-        const bool on = (com >> i) & 0x01;
-        m_pixels[(y*42) + x] = on ? 0xffffffff : 0xff000000;
-    }
+	const UINT8 localUpper = (offset & 0x40) >> 6;
+	const UINT8 seg = offset & 0x3f;
+	const UINT8 com = data;
+
+	// Skip the controller and write straight to the LCD    (pc=134f)
+	for (int i = 0; i < 8; i++)
+	{
+		// Pixel location
+		const int upperSedOffset = m_writeUpper ? 8*2 : 0;
+
+		const size_t x = seg;
+		const size_t y = i + (localUpper*8) + upperSedOffset;
+
+		// Pixel color
+		const bool on = (com >> i) & 0x01;
+		m_pixels[(y*42) + x] = on ? 0xffffffff : 0xff000000;
+	}
 }
 
 
 UINT32 monty_state::lcd_update(screen_device& screen, bitmap_rgb32& bitmap, const rectangle& cliprect)
 {
-    for (int y = 0; y < 32; y++)
-    {
-        for (int x = 0; x < 42; x++)
-        {
-            bitmap.pix32(y, x) = m_pixels[(y*42) + x];
-        }
-    }
-    
-    return 0x00;
+	for (int y = 0; y < 32; y++)
+	{
+		for (int x = 0; x < 42; x++)
+		{
+			bitmap.pix32(y, x) = m_pixels[(y*42) + x];
+		}
+	}
+
+	return 0x00;
 }
 
 
 SED1520_UPDATE_CB(monty_screen_update)
 {
-    // TODO: Not really a SED1520 - there are two SED1503s
-    return 0x00;
+	// TODO: Not really a SED1520 - there are two SED1503s
+	return 0x00;
 }
 
 
@@ -177,15 +177,15 @@ static MACHINE_CONFIG_START( monty, monty_state )
 	MCFG_CPU_IO_MAP(monty_io)
 
 	// Video hardware
-    MCFG_SCREEN_ADD("screen", LCD)
-    MCFG_SCREEN_REFRESH_RATE(50)
-    MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) // Not accurate
-    MCFG_SCREEN_SIZE(42, 32)    // Two SED1503s (42x16 pixels) control the top and bottom halves
-    MCFG_SCREEN_VISIBLE_AREA(0, 42-1, 0, 32-1)
-    MCFG_SCREEN_UPDATE_DRIVER(monty_state, lcd_update)
+	MCFG_SCREEN_ADD("screen", LCD)
+	MCFG_SCREEN_REFRESH_RATE(50)
+	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) // Not accurate
+	MCFG_SCREEN_SIZE(42, 32)    // Two SED1503s (42x16 pixels) control the top and bottom halves
+	MCFG_SCREEN_VISIBLE_AREA(0, 42-1, 0, 32-1)
+	MCFG_SCREEN_UPDATE_DRIVER(monty_state, lcd_update)
 
-    // LCD controller interfaces
-    MCFG_SED1520_ADD("sed1520_0", monty_screen_update)
+	// LCD controller interfaces
+	MCFG_SED1520_ADD("sed1520_0", monty_screen_update)
 MACHINE_CONFIG_END
 
 
@@ -193,15 +193,15 @@ MACHINE_CONFIG_END
 ROM_START( monty )
 	ROM_REGION(0xc000, "maincpu", 0)
 	ROM_LOAD( "monty_main.bin",    0x0000, 0x4000, CRC(720b4f55) SHA1(0106eb88d3fbbf25a745b9b6ee785ba13689d095) )   // 27128
-    ROM_LOAD( "monty_module1.bin", 0x4000, 0x4000, CRC(2725d8c3) SHA1(8273b9779c0915f9c7c43ea4fb460f43ce036358) )   // 27128
-    ROM_LOAD( "monty_module2.bin", 0x8000, 0x4000, CRC(db672e47) SHA1(bb14fe86df06cfa4b19625ba417d1a5bc8eae155) )   // 27128
+	ROM_LOAD( "monty_module1.bin", 0x4000, 0x4000, CRC(2725d8c3) SHA1(8273b9779c0915f9c7c43ea4fb460f43ce036358) )   // 27128
+	ROM_LOAD( "monty_module2.bin", 0x8000, 0x4000, CRC(db672e47) SHA1(bb14fe86df06cfa4b19625ba417d1a5bc8eae155) )   // 27128
 ROM_END
 
 ROM_START( mmonty )
 	ROM_REGION(0x10000, "maincpu", 0)
 	ROM_LOAD( "master_monty_main.bin", 0x0000, 0x8000, CRC(bb5ef4d4) SHA1(ba2c759e429f8740df419f9abb60832eddfba8ab) )   // 27C256
-    ROM_LOAD( "monty_module1.bin",     0x8000, 0x4000, CRC(2725d8c3) SHA1(8273b9779c0915f9c7c43ea4fb460f43ce036358) )   // 27128
-    ROM_LOAD( "monty_module2.bin",     0xc000, 0x4000, CRC(db672e47) SHA1(bb14fe86df06cfa4b19625ba417d1a5bc8eae155) )   // 27128
+	ROM_LOAD( "monty_module1.bin",     0x8000, 0x4000, CRC(2725d8c3) SHA1(8273b9779c0915f9c7c43ea4fb460f43ce036358) )   // 27128
+	ROM_LOAD( "monty_module2.bin",     0xc000, 0x4000, CRC(db672e47) SHA1(bb14fe86df06cfa4b19625ba417d1a5bc8eae155) )   // 27128
 ROM_END
 
 
diff --git a/src/mess/drivers/mtx.c b/src/mess/drivers/mtx.c
index 732a8643076..ddc61773f8c 100644
--- a/src/mess/drivers/mtx.c
+++ b/src/mess/drivers/mtx.c
@@ -18,7 +18,7 @@
     - CBM (all RAM) mode
     - "Silicon" disks
     - Multi Effect Video Wall
- 
+
  */
 
 #include "emu.h"
diff --git a/src/mess/drivers/rainbow.c b/src/mess/drivers/rainbow.c
index 3ba06c4b396..9930b42ff22 100644
--- a/src/mess/drivers/rainbow.c
+++ b/src/mess/drivers/rainbow.c
@@ -16,10 +16,10 @@ Issues with this driver:
 
 (1) Keyboard emulation incomplete (fatal; inhibits the system from booting with ERROR 50).
 
-Serial ports do not work, so serial communication failure (ERROR 60) and ERROR 40 (serial 
+Serial ports do not work, so serial communication failure (ERROR 60) and ERROR 40 (serial
 printer interface) result. Unfortunately the BIOS tests all three serial interfaces in line.
 
-(2) while DOS 3 and UCSD systems (fort_sys, pas_sys) + diag disks boot, CPM 2.x and DOS 2.x die 
+(2) while DOS 3 and UCSD systems (fort_sys, pas_sys) + diag disks boot, CPM 2.x and DOS 2.x die
 in secondary boot loader with a RESTORE (seek track 0) when track 2 sector 1 should be loaded.
 
 Writing files to floppy is next to impossible on both CPM 1.x and DOS 3 (these two OS boot
@@ -28,20 +28,20 @@ with keyboard workarounds enabled). File deletion works, so few bytes pass.
 (3) heavy system interaction stalls the driver. Start one of the torture tests on the diag.disk
 and see what happens (system interaction, Z80, about any test except the video / CRT tests).
 
-(4) arbitration chip (E11; in 100-A schematics or E13 in -B) should be dumped. 
-It is a 6308 OTP ROM (2048 bit, 256 x 8) used as a lookup table (LUT) with the address pins (A) 
-used as inputs and the data pins (D) as output. 
+(4) arbitration chip (E11; in 100-A schematics or E13 in -B) should be dumped.
+It is a 6308 OTP ROM (2048 bit, 256 x 8) used as a lookup table (LUT) with the address pins (A)
+used as inputs and the data pins (D) as output.
 
 Plays a role in DMA access to lower memory (limited to 64 K; Extended communication option only).
-Arbiter is also involved in refresh and shared memory contention (affects Z80/8088 CPU cycles). 
+Arbiter is also involved in refresh and shared memory contention (affects Z80/8088 CPU cycles).
 
 => INPUTS on E13 (PC-100 B):
 
 SH5 RF SH REQ H   -> Pin 19 (A7) shared memory request / refresh ?
      1K -> +5 V   -> Pin 18 (A6) < UNUSED >
-SH 2 BDL ACK (L)  -> Pin 17 (A5) BUNDLE OPTION: IRQ acknowledged 
+SH 2 BDL ACK (L)  -> Pin 17 (A5) BUNDLE OPTION: IRQ acknowledged
 SH 2 NONSHRCYC H  -> Pin 5 (A4) unshared memory cycle is in progress
-SH 2 PRECHARGE H  -> Pin 4 (A3) 
+SH 2 PRECHARGE H  -> Pin 4 (A3)
 SH 2 SHMUX 88 ENB -> Pin 3 (A2) shared memory
 SH2 DO REFRESH H  -> Pin 2 (A1) indicates that extended memory must be refreshed -> on J6 as (L)
 SH10 BDL REQ (L)  -> Pin 1 (A0) BUNDLE OPTION wishes to use shared memory
@@ -52,7 +52,7 @@ UPGRADES WORTH EMULATING:
 
 * Color graphics option (uses NEC upd7220 GDC).         REFERENCE: Programmer's Reference: AA-AE36A-TV.
 Either 384 x 240 x 16 or 800 x 240 x 4 colors (out of 4096). 8 ? 64 K video RAM. Pallette limited to 4 colors on 100-A.
-Graphics output is independent from monochrome output. 
+Graphics output is independent from monochrome output.
 
 * Extended communication option (occupies BUNDLE_OPTION 1 + 2)  REFERENCE: AA-V172A-TV + Addendum AV-Y890A-TV.
 Two ports, a high-speed RS-422 half-duplex interface (port A) + lower-speed RS-423 full/half-duplex interface
@@ -62,7 +62,7 @@ Uses SHRAM, SHMA, BDL SH WR L, NONSHARED CYCLE. Implementation requires DMA and
 Can't be added if RD51 hard disk controller present (J4 + J5). For programming info see NEWCOM1.DOC (-> RBETECDOC.ZIP).
 
 
-* ( NO DUMP YET )  PC character set. Enhances Code Blue emulation. Simple CHARACTER ROM replacement? 
+* ( NO DUMP YET )  PC character set. Enhances Code Blue emulation. Simple CHARACTER ROM replacement?
 
 * ( NO DUMP YET )  TCS / Technical Character Set ('$95 from DEC, for Rainbow 100, 100B, 100+ ; separate docs available')
   Source: price list of a DEC reseller. Possibly identical to http://vt100.net/charsets/technical.html
@@ -175,12 +175,12 @@ DIAGNOSTIC-LEDs |J3   | |J2     | |J1    |
 |-------------PCB# 5416206 / 5016205-01C1-------------|
 
 CONNECTORS ("J"):
-	...J5... ...J4... both: RD51 controller (hard disk)
-	...J5... ...J4... both: EXTENDED COMM. controller
+    ...J5... ...J4... both: RD51 controller (hard disk)
+    ...J5... ...J4... both: EXTENDED COMM. controller
 
-	...J6... is the MEMORY OPTION connector (52 pin)
-	...J7... is the GRAPHICS OPTION connector (40 pin)
-	...J9... RX50 FLOPPY CONTROLLER (40 pin; REQUIRED)
+    ...J6... is the MEMORY OPTION connector (52 pin)
+    ...J7... is the GRAPHICS OPTION connector (40 pin)
+    ...J9... RX50 FLOPPY CONTROLLER (40 pin; REQUIRED)
 
 JUMPERS (labeled "W"):
   W5 + W6 are out when 16K x 8 EPROMS are used
@@ -212,7 +212,7 @@ W17 pulls J1 serial  port pin 1 to GND when set (chassis to logical GND).
 
 // (2) KEYBOARD_WORKAROUND : also requires FORCE...LOGO (and preliminary headers)
 //#define KEYBOARD_WORKAROUND
-//#define KBD_DELAY 8	 // (debounce delay)
+//#define KBD_DELAY 8    // (debounce delay)
 // ---------------------------------------------------------------------------
 
 
@@ -236,8 +236,8 @@ W17 pulls J1 serial  port pin 1 to GND when set (chassis to logical GND).
 #include "formats/pc_dsk.h" // PC Formats (TESTING)
 #include "imagedev/flopdrv.h"
 
-#include "imagedev/harddriv.h" 
-#include "machine/wd2010.h"    
+#include "imagedev/harddriv.h"
+#include "machine/wd2010.h"
 
 #include "machine/i8251.h"
 #include "machine/clock.h"
@@ -261,7 +261,7 @@ public:
 		driver_device(mconfig, type, tag),
 
 #ifdef KEYBOARD_WORKAROUND
-#include "./m_kbd1.c"  
+#include "./m_kbd1.c"
 #endif
 
 
@@ -270,9 +270,9 @@ public:
 		m_inp3(*this, "W15"),
 		m_inp4(*this, "W18"),
 		m_inp5(*this, "HARD DISK PRESENT"), // DO NOT CHANGE ORDER (also: COMMUNICATION EXTENSION)
-		m_inp6(*this, "FLOPPY CONTROLLER"), // DO NOT CHANGE ORDER 
-		m_inp7(*this, "GRAPHICS OPTION"),   // DO NOT CHANGE ORDER 
-		m_inp8(*this, "MEMORY PRESENT"),    // DO NOT CHANGE ORDER 
+		m_inp6(*this, "FLOPPY CONTROLLER"), // DO NOT CHANGE ORDER
+		m_inp7(*this, "GRAPHICS OPTION"),   // DO NOT CHANGE ORDER
+		m_inp8(*this, "MEMORY PRESENT"),    // DO NOT CHANGE ORDER
 		m_inp9(*this, "MONITOR TYPE"),
 		m_inp10(*this, "J17"),
 		m_inp11(*this, "CLIKCLOK"),
@@ -283,7 +283,7 @@ public:
 		m_z80(*this, "subcpu"),
 		m_fdc(*this, FD1793_TAG),
 
-		m_hdc(*this, "hdc"),                 
+		m_hdc(*this, "hdc"),
 
 		m_kbd8251(*this, "kbdser"),
 		m_lk201(*this, LK201_TAG),
@@ -312,9 +312,9 @@ public:
 	DECLARE_WRITE8_MEMBER(share_z80_w);
 
 	// 'RD51' MFM CONTROLLER (WD1010) *************************************
-	DECLARE_READ8_MEMBER(hd_status_60_r); // TRI STATE DATA PORT (R/W) 
+	DECLARE_READ8_MEMBER(hd_status_60_r); // TRI STATE DATA PORT (R/W)
 	DECLARE_WRITE8_MEMBER(hd_status_60_w);
- 
+
 	DECLARE_READ8_MEMBER(hd_status_68_r); // EXTRA REGISTER 0x68 (R/W 8088)
 	DECLARE_WRITE8_MEMBER(hd_status_68_w);
 
@@ -364,9 +364,9 @@ public:
 
 	DECLARE_READ8_MEMBER(rtc_w);
 
-	
+
 #ifdef KEYBOARD_WORKAROUND
-#include "./port9x_Ax.c" 
+#include "./port9x_Ax.c"
 #endif
 	UINT32 screen_update_rainbow(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
 	INTERRUPT_GEN_MEMBER(vblank_irq);
@@ -381,22 +381,22 @@ protected:
 private:
 	enum
 	{   // LOWEST PRIORITY
-		// Mnemonic - - - - - -  TYPE  ADDRESS - Source  
+		// Mnemonic - - - - - -  TYPE  ADDRESS - Source
 		//                      [1][0]  [1][0] <= Depends on DTR(L) output of keyboard PUSART (on Rainbow-100 B)
 		IRQ_8088_MAILBOX = 0, // 27/A7  9C/29C  - [built-in] Interrupt from Z80A
 		IRQ_8088_KBD,         // 26/A6  98/298  - [built-in] KEYBOARD Interrupt - 8251A
 		IRQ_BDL_INTR_L,       // 25/A5  94/294  - [ext. BUNDLE OPTION] Hard disk or Extended communication IRQ (no DMA)
-	 // IRQ_COMM_PTR_INTR_L,  // 24/A4  90/290  - [built-in 7201] Communication/Printer interrupt
-	 // IRQ_DMAC_INTR_L,      // 23/A3  8C/28C  - [ext. COMM.BOARD only] - external DMA Controller (8237) interrupt
-	 // IRQ_GRF_INTR_L,       // 22/A2  88/288  - [ext. COLOR GRAPHICS]
-	 // IRQ_BDL_INTR_1L,      // 21/A1  84/284  - [ext. COMM.BOARD only] 
+		// IRQ_COMM_PTR_INTR_L,  // 24/A4  90/290  - [built-in 7201] Communication/Printer interrupt
+		// IRQ_DMAC_INTR_L,      // 23/A3  8C/28C  - [ext. COMM.BOARD only] - external DMA Controller (8237) interrupt
+		// IRQ_GRF_INTR_L,       // 22/A2  88/288  - [ext. COLOR GRAPHICS]
+		// IRQ_BDL_INTR_1L,      // 21/A1  84/284  - [ext. COMM.BOARD only]
 		IRQ_8088_VBL,         // 20/A0  80/280  - [built-in DC012] - VERT INTR L (= schematics)
-		IRQ_8088_NMI          // 02/02  08/08   - [external MEMORY EXTENSION] - PARITY ERROR L 
+		IRQ_8088_NMI          // 02/02  08/08   - [external MEMORY EXTENSION] - PARITY ERROR L
 	};  // HIGHEST PRIORITY
 
-	
+
 #ifdef KEYBOARD_WORKAROUND
-#include "./m_kbd2.c" 
+#include "./m_kbd2.c"
 #endif
 
 	required_ioport m_inp1;
@@ -416,7 +416,7 @@ private:
 	required_device<cpu_device> m_z80;
 
 	required_device<fd1793_t> m_fdc;
-	optional_device<wd2010_device> m_hdc; 
+	optional_device<wd2010_device> m_hdc;
 
 	required_device<i8251_device> m_kbd8251;
 	required_device<lk201_device> m_lk201;
@@ -468,10 +468,10 @@ private:
 	int m_irq_high;
 	UINT32 m_irq_mask;
 
-	int m_bdl_irq; 
+	int m_bdl_irq;
 	int m_hdc_buf_offset;
 
-	bool m_hdc_index_latch; 
+	bool m_hdc_index_latch;
 	bool m_hdc_step_latch;
 	int m_hdc_direction;
 	bool m_hdc_track0;
@@ -491,7 +491,7 @@ FLOPPY_IMD_FORMAT,
 FLOPPY_PC_FORMAT
 FLOPPY_FORMATS_END
 
-// initially only : SLOT_INTERFACE("525qd", FLOPPY_525_SSQD)  
+// initially only : SLOT_INTERFACE("525qd", FLOPPY_525_SSQD)
 static SLOT_INTERFACE_START(rainbow_floppies)
 SLOT_INTERFACE("525qd0", FLOPPY_525_SSQD)
 SLOT_INTERFACE("525qd1", FLOPPY_525_SSQD)
@@ -584,7 +584,7 @@ AM_RANGE(0x00, 0x00) AM_READWRITE(i8088_latch_r, i8088_latch_w)
 // 0x02 Communication status / control register (8088)
 AM_RANGE(0x02, 0x02) AM_READWRITE(comm_control_r, comm_control_w)
 
-AM_RANGE(0x04, 0x04) AM_DEVWRITE("vt100_video", rainbow_video_device, dc011_w) 
+AM_RANGE(0x04, 0x04) AM_DEVWRITE("vt100_video", rainbow_video_device, dc011_w)
 
 // TODO: unmapped [06] : Communication bit rates (see page 21 of PC 100 SPEC)
 
@@ -592,7 +592,7 @@ AM_RANGE(0x08, 0x08) AM_READ(system_parameter_r)
 
 AM_RANGE(0x0a, 0x0a) AM_READWRITE(diagnostic_r, diagnostic_w)
 
-AM_RANGE(0x0c, 0x0c) AM_DEVWRITE("vt100_video", rainbow_video_device, dc012_w) 
+AM_RANGE(0x0c, 0x0c) AM_DEVWRITE("vt100_video", rainbow_video_device, dc012_w)
 
 // TODO: unmapped [0e] : PRINTER BIT RATE REGISTER (WO)
 
@@ -609,7 +609,7 @@ AM_RANGE(0x11, 0x11) AM_DEVREADWRITE("kbdser", i8251_device, status_r, control_w
 // 0x20 -> 0x2f ***** EXTENDED COMM. OPTION / Option Select 1.
 // See boot rom @1EA6: 0x27 (<- RESET EXTENDED COMM OPTION  )
 // ===========================================================
-// 0x30 -> 0x3f ***** Option Select 3 
+// 0x30 -> 0x3f ***** Option Select 3
 // ===========================================================
 // 0x40  COMMUNICATIONS DATA REGISTER (MPSC)
 // 0x41  PRINTER DATA REGISTER (MPSC)
@@ -647,7 +647,7 @@ AM_RANGE(0x69, 0x69) AM_READ(hd_status_69_r)
 // ===========================================================
 // THE RD51 CONTROLLER:
 // - WD1010AL - 00 (WDC '83)
-// + 2 K x 8 SRAM (SY2128-4 or Japan 8328) 21-17872-01 
+// + 2 K x 8 SRAM (SY2128-4 or Japan 8328) 21-17872-01
 // + 74(L)Sxxx glue logic (drive/head select, buffers etc.)
 // + 10 Mhz Quartz (/2)
 // SERVICE JUMPERS (not to be removed for normal operation):
@@ -665,26 +665,26 @@ AM_RANGE(0x69, 0x69) AM_READ(hd_status_69_r)
 // DEC RD53(67 Mbyte); 1024 cyl.8 heads -- 1325 [!]
 // [!] More than 4 heads. Prepare with WUTIL and / or DSKPREP.
 
-// SIZE RESTRICTIONS 
+// SIZE RESTRICTIONS
 // * HARDWARE:
-//      WD1010 controller has a built-in limit of 8 heads / 1024 cylinders. 
+//      WD1010 controller has a built-in limit of 8 heads / 1024 cylinders.
 // * BOOT LOADERS:
 //   - the DEC boot loader (and FDISK from DOS 3.10) initially allowed a maximum hard disc size of 20 MB.
 //   - the custom boot loader that comes with 'WUTIL 3.2' allows 117 MB and 8 surfaces.
 // * SOFTWARE:
-//   - MS-DOS 2 allows a maximum partition size of 16 MB (sizes > 15 MB are incompatible to DOS 3) 
+//   - MS-DOS 2 allows a maximum partition size of 16 MB (sizes > 15 MB are incompatible to DOS 3)
 //     [ no more than 4 partitions of 8 MB size on one hard disk possible ]
 //   - MS-DOS 3 - and Concurrent CPM - have a global 32 MB (1024 cylinder) limit
 //   - a CP/M-86-80 partition can have up to 8 MB (all CP/M partitions together must not exceed 10 MB)
 // ===========================================================
-// 0x70 -> 0x7f ***** Option Select 4 
+// 0x70 -> 0x7f ***** Option Select 4
 // ===========================================================
 // 0x10c
 AM_RANGE(0x10c, 0x10c) AM_DEVWRITE("vt100_video", rainbow_video_device, dc012_w)
 
 
 #ifdef KEYBOARD_WORKAROUND
-#include "./am_range_9x_Ax.c" 
+#include "./am_range_9x_Ax.c"
 #endif
 
 ADDRESS_MAP_END
@@ -778,7 +778,7 @@ PORT_DIPNAME(0x08, 0x08, "W15 (FACTORY TEST C, LEAVE OFF)") PORT_TOGGLE
 PORT_DIPSETTING(0x08, DEF_STR(Off))
 PORT_DIPSETTING(0x00, DEF_STR(On))
 
-PORT_START("W18") // DSR = 1 when switch is OFF - see i8251.c 
+PORT_START("W18") // DSR = 1 when switch is OFF - see i8251.c
 PORT_DIPNAME(0x01, 0x00, "W18 (FACTORY TEST D, LEAVE OFF) (8251A: DSR)") PORT_TOGGLE
 PORT_DIPSETTING(0x00, DEF_STR(Off))
 PORT_DIPSETTING(0x01, DEF_STR(On))
@@ -808,22 +808,22 @@ void rainbow_state::machine_reset()
 	// BIOS can't handle soft resets (would trigger ERROR 16).
 	// As a fallback, execute a hard reboot!
 	if (COLD_BOOT == 2)
-	{		// FIXME: ask for confirmation (via UI ?)
+	{       // FIXME: ask for confirmation (via UI ?)
 			device().machine().schedule_hard_reset();
 	}
 
 	/* *****************************************************************************************************************
 	    Suitable Solutions ClikClok (one of the more compatible battery backed real time clocks)
 
-		DESCRIPTION: plugs into NVRAM chip socket on a 100-A and into one of the (EP)ROM sockets on the 100-B 
-		............ (there is a socket on the ClikClok for the NVRAM / EPROM chip).  
+	    DESCRIPTION: plugs into NVRAM chip socket on a 100-A and into one of the (EP)ROM sockets on the 100-B
+	    ............ (there is a socket on the ClikClok for the NVRAM / EPROM chip).
 
-		DS1315 phantom clock. No address space needed (-> IRQs must be disabled to block ROM accesses during reads).
+	    DS1315 phantom clock. No address space needed (-> IRQs must be disabled to block ROM accesses during reads).
 
-		DRIVERS: 'rbclik.zip' DOS and CP/M binaries plus source from DEC employee; Reads & displays times. Y2K READY. 
-		+ 'newclk.arc' (Suitable Solutions; sets time and date; uses FE000 and up). 2 digit year here.
+	    DRIVERS: 'rbclik.zip' DOS and CP/M binaries plus source from DEC employee; Reads & displays times. Y2K READY.
+	    + 'newclk.arc' (Suitable Solutions; sets time and date; uses FE000 and up). 2 digit year here.
 
-		TODO: obtain hardware / check address decoders. Access logic here is derived from Vincent Esser's source.
+	    TODO: obtain hardware / check address decoders. Access logic here is derived from Vincent Esser's source.
 	*****************************************************************************************************************/
 
 	// * Reset RTC to a defined state *
@@ -833,7 +833,7 @@ void rainbow_state::machine_reset()
 
 	// A magic pattern enables reads or writes (-> RTC_WRITE_DATA_0 / RTC_WRITE_DATA_1)
 	// 64 bits read from two alternating addresses (see DS1315.C)
-	#define RTC_PATTERN_0 0xFC100 // MIRROR: FE100 
+	#define RTC_PATTERN_0 0xFC100 // MIRROR: FE100
 	#define RTC_PATTERN_1 0xFC101 // MIRROR: FE101
 	program.install_read_handler(RTC_PATTERN_0, RTC_PATTERN_1, 0, 0, read8_delegate(FUNC(rainbow_state::rtc_enable), this));
 	program.install_read_handler(RTC_PATTERN_0 + 0x2000, RTC_PATTERN_1 + 0x2000, 0, 0, read8_delegate(FUNC(rainbow_state::rtc_enable2), this));
@@ -844,11 +844,11 @@ void rainbow_state::machine_reset()
 	program.install_read_handler(RTC_READ_DATA + 0x2000, RTC_READ_DATA + 0x2000, 0, 0, read8_delegate(FUNC(rainbow_state::rtc_r2), this));
 
 	// * Secretly transmit data to RTC (set time / date) *  Works only if magic pattern enabled RTC. Look ma, no writes!
-	#define RTC_WRITE_DATA_0 0xFE000 
+	#define RTC_WRITE_DATA_0 0xFE000
 	#define RTC_WRITE_DATA_1 0xFE001
 	program.install_read_handler(RTC_WRITE_DATA_0, RTC_WRITE_DATA_1, 0, 0, read8_delegate(FUNC(rainbow_state::rtc_w), this));
 
-	m_rtc->chip_reset(); 
+	m_rtc->chip_reset();
 	// *********************************** / DS1315 'PHANTOM CLOCK' IMPLEMENTATION FOR 'DEC-100-B' ***************************************
 
 
@@ -856,14 +856,14 @@ void rainbow_state::machine_reset()
 	{
 		COLD_BOOT = 2;
 		m_crtc->MHFU(-100); // reset MHFU counter
-	}  
+	}
 
 	//  *********** HARD DISK CONTROLLER...
 	if (m_inp5->read() == 0x01) // ...PRESENT?
-	{  
+	{
 		// Install 8088 read / write handler
 		address_space &io = machine().device<cpu_device>("maincpu")->space(AS_IO);
-		io.unmap_readwrite(0x60, 0x60); 
+		io.unmap_readwrite(0x60, 0x60);
 		io.install_read_handler(0x60, 0x60, read8_delegate(FUNC(rainbow_state::hd_status_60_r), this));
 		io.install_write_handler(0x60, 0x60, write8_delegate(FUNC(rainbow_state::hd_status_60_w), this));
 
@@ -933,12 +933,12 @@ void rainbow_state::machine_reset()
 UINT32 rainbow_state::screen_update_rainbow(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
 {
 /*
-	// Suppress display when accessing floppy (switch to 'smooth scroll' when working with DOS, please)!
-	if (MOTOR_DISABLE_counter) // IF motor running...
-	{
-		if (m_p_vol_ram[0x84] == 0x00) // IF jump scroll
-			return 0;
-	}
+    // Suppress display when accessing floppy (switch to 'smooth scroll' when working with DOS, please)!
+    if (MOTOR_DISABLE_counter) // IF motor running...
+    {
+        if (m_p_vol_ram[0x84] == 0x00) // IF jump scroll
+            return 0;
+    }
 */
 	m_crtc->palette_select(m_inp9->read());
 
@@ -952,7 +952,7 @@ UINT32 rainbow_state::screen_update_rainbow(screen_device &screen, bitmap_ind16
 // Interrupt handling and arbitration.  See 3.1.3.8 OF PC-100 spec.
 void rainbow_state::update_8088_irqs()
 {
-	static const int vectors[] = { 0x27, 0x26, 0x25, 0x20 }; 
+	static const int vectors[] = { 0x27, 0x26, 0x25, 0x20 };
 
 	if (m_irq_mask != 0)
 	{
@@ -983,7 +983,7 @@ void rainbow_state::lower_8088_irq(int ref)
 	update_8088_irqs();
 }
 
-// Only Z80 * private SRAM * is wait state free 
+// Only Z80 * private SRAM * is wait state free
 // (= fast enough to allow proper I/O to the floppy)
 
 // Shared memory is contended by refresh, concurrent
@@ -1045,22 +1045,22 @@ WRITE8_MEMBER(rainbow_state::share_z80_w)
 
 // ------------------------ClikClok (for model B; DS1315)  ---------------------------------
 #define RTC_RESET_MACRO  m_rtc->chip_reset(); \
-	                     UINT8 *rom = memregion("maincpu")->base();
+							UINT8 *rom = memregion("maincpu")->base();
 
 #define RTC_ENABLE_MACRO \
-  if (m_inp11->read() == 0x01) \
-  {										     \
-	if (offset & 1)						     \
+	if (m_inp11->read() == 0x01) \
+	{                                            \
+	if (offset & 1)                          \
 		m_rtc->read_1(space, 0);             \
 	else                                     \
-	   m_rtc->read_0(space, 0);              \
-  }                                          \
-  UINT8 *rom = memregion("maincpu")->base(); 
+		m_rtc->read_0(space, 0);              \
+	}                                          \
+	UINT8 *rom = memregion("maincpu")->base();
 
 #define RTC_READ_MACRO \
-  if (m_rtc->chip_enable() && (m_inp11->read() == 0x01))  \
-      return (m_rtc->read_data(space, 0) & 0x01);         \
-  UINT8 *rom = memregion("maincpu")->base();
+	if (m_rtc->chip_enable() && (m_inp11->read() == 0x01))  \
+		return (m_rtc->read_data(space, 0) & 0x01);         \
+	UINT8 *rom = memregion("maincpu")->base();
 
 // *********** RTC RESET **************
 READ8_MEMBER(rainbow_state::rtc_reset)
@@ -1078,7 +1078,7 @@ READ8_MEMBER(rainbow_state::rtc_reset2)
 // *********** RTC ENABLE **************
 READ8_MEMBER(rainbow_state::rtc_enable)
 {
-    RTC_ENABLE_MACRO
+	RTC_ENABLE_MACRO
 	return rom[RTC_PATTERN_0 + offset];
 }
 
@@ -1151,13 +1151,13 @@ hard_disk_file *(rainbow_state::rainbow_hdc_file(int drv))
 
 	if (m_inp5->read() != 0x01) // ...PRESENT?
 		return NULL;
-		
+
 	if (drv != 0)
 		return NULL;
 
 	harddisk_image_device *img = NULL;
-	img = dynamic_cast<harddisk_image_device *>(machine().device(subtag("harddisk1").c_str()));		
-	
+	img = dynamic_cast<harddisk_image_device *>(machine().device(subtag("harddisk1").c_str()));
+
 	if (!img)
 		return NULL;
 
@@ -1188,7 +1188,7 @@ hard_disk_file *(rainbow_state::rainbow_hdc_file(int drv))
 	}
 }
 
-// LBA sector from CHS 
+// LBA sector from CHS
 static UINT32 get_and_print_lbasector(hard_disk_info *info, UINT16 cylinder, UINT8 head, UINT8 sector_number)
 {
 	if (info == NULL)
@@ -1242,7 +1242,7 @@ WRITE_LINE_MEMBER(rainbow_state::hdc_read_sector)
 					// Pointer to info + C + H + S
 					UINT32 lbasector = get_and_print_lbasector(info, cylinder, SDH & 0x07, sector_number);
 
-					if ((cylinder <= info->cylinders) &&						  // filter invalid ranges
+					if ((cylinder <= info->cylinders) &&                          // filter invalid ranges
 						(SECTOR_SIZES[(SDH >> 5) & 0x03] == info->sectorbytes)    // may not vary in image!
 						)
 					{
@@ -1261,8 +1261,8 @@ WRITE_LINE_MEMBER(rainbow_state::hdc_read_sector)
 			if (read_status != 0)
 			{
 				logerror("...** READ FAILED WITH STATUS %u ** (CYLINDER %u - HEAD %u - SECTOR # %u - SECTOR_SIZE %u ) ***\n",
-					                          read_status, cylinder, SDH & 0x07, sector_number, SECTOR_SIZES[(SDH >> 5) & 0x03]
-					   ) ;
+												read_status, cylinder, SDH & 0x07, sector_number, SECTOR_SIZES[(SDH >> 5) & 0x03]
+						) ;
 			}
 
 		} //   (on BCS 1 -> 0)
@@ -1308,14 +1308,14 @@ WRITE_LINE_MEMBER(rainbow_state::hdc_write_sector)
 
 		// CHD WRITE FAILURES  or  UNMOUNTED HARDDSIK TRIGGER A PERMANENT ERROR.
 		if (success < 50)
-			m_hdc_write_fault = true; // reset only by HDC RESET! 
+			m_hdc_write_fault = true; // reset only by HDC RESET!
 	}
 
 	wg_last = state;  // remember state
 }
 
 
-// Initiated by 'hdc_write_sector' (below) 
+// Initiated by 'hdc_write_sector' (below)
 // - in turn invoked by a WG: 1 -> 0 transit.
 // STATUS CODES:
 //   0 = DEFAULT ERROR (no HARD DISK FILE ?)
@@ -1324,7 +1324,7 @@ WRITE_LINE_MEMBER(rainbow_state::hdc_write_sector)
 //  50 = SANITY CHECK FAILED (cylinder limit / <> 512 sectors?)
 
 //  88 = (LOW LEVEL) WRITE/FORMAT (sector_count != 1 IGNORED)
-//  99 = SUCCESS : SECTOR WRITTEN 
+//  99 = SUCCESS : SECTOR WRITTEN
 
 // * RELIES * ON THE FACT THAT THERE WILL BE NO MULTI SECTOR TRANSFERS (!)
 int rainbow_state::do_write_sector()
@@ -1352,7 +1352,7 @@ int rainbow_state::do_write_sector()
 			int sector_number = m_hdc->read(space(AS_PROGRAM), 0x03);
 			int sector_count = m_hdc->read(space(AS_PROGRAM), 0x02); // (1 = single sector)
 
-			if (!((cylinder <= info->cylinders) &&					   // filter invalid cylinders
+			if (!((cylinder <= info->cylinders) &&                     // filter invalid cylinders
 				(SECTOR_SIZES[(SDH >> 5) & 0x03] == info->sectorbytes) // 512, may not vary
 				))
 			{
@@ -1364,7 +1364,7 @@ int rainbow_state::do_write_sector()
 			// Pointer to info + C + H + S
 			UINT32 lbasector = get_and_print_lbasector(info, cylinder, SDH & 0x07, sector_number);
 
-			if (sector_count != 1) // ignore all SECTOR_COUNTS != 1 
+			if (sector_count != 1) // ignore all SECTOR_COUNTS != 1
 			{
 				logerror(" - ** IGNORED (SECTOR_COUNT !=1) **\n");
 				return 88; // BAIL OUT
@@ -1397,7 +1397,7 @@ READ8_MEMBER(rainbow_state::hd_status_60_r)
 	if (m_hdc_buf_offset >= 1024) // 1 K enforced by controller
 	{
 		m_hdc_buf_offset = 0;
-		m_hdc->buffer_ready(true);  
+		m_hdc->buffer_ready(true);
 	}
 	return data;
 }
@@ -1412,13 +1412,13 @@ WRITE8_MEMBER(rainbow_state::hd_status_60_w)
 	if (m_hdc_buf_offset >= 1024) // 1 K enforced by controller
 	{
 		m_hdc_buf_offset = 0;
-		m_hdc->buffer_ready(true); 
+		m_hdc->buffer_ready(true);
 	}
 }
 
 
 // Secondary Command / Status Registers(68H) is...
-//   (A) a write - only register for commands  
+//   (A) a write - only register for commands
 //   (B) a read - only register for status signals
 // Holds the status of the following signals:
 // - 3 hard-wired controller module identification bits.
@@ -1426,8 +1426,8 @@ WRITE8_MEMBER(rainbow_state::hd_status_60_w)
 // - disk drive(latched status signals)
 READ8_MEMBER(rainbow_state::hd_status_68_r)
 {
-	// (*) Bits 5-7 : HARD WIRED IDENTIFICATION BITS, bits 5+7 = 1 and bit 6 = 0  (= 101 für RD51 module)
-	int data = 0xe0; // 111 gives DRIVE NOT READY (when W is pressed on boot screen) 
+	// (*) Bits 5-7 : HARD WIRED IDENTIFICATION BITS, bits 5+7 = 1 and bit 6 = 0  (= 101 f?r RD51 module)
+	int data = 0xe0; // 111 gives DRIVE NOT READY (when W is pressed on boot screen)
 	if ((m_inp5->read() == 0x01) && (rainbow_hdc_file(0) != NULL))
 		data = 0xa0; // A0 : OK, DRIVE IS READY (!)
 
@@ -1439,27 +1439,27 @@ READ8_MEMBER(rainbow_state::hd_status_68_r)
 	// Bit 4 : SEEK COMPLETE: This status bit indicates that the disk drive positioned the R/W heads over the desired track on the disk surface.
 
 	// (ALT.TEXT): "Seek Complete - When this signal from the disk drive goes low(0), it indicates that the R /W heads settled on the correct track.
-	// Writing is inhibited until this signal goes low(0).  Seek complete is high(1) during normal seek	operation.
+	// Writing is inhibited until this signal goes low(0).  Seek complete is high(1) during normal seek operation.
 	if (stat & 16) // SEEK COMPLETE (bit 4)?
 		data |= 16;
 
 	// Bit 3 : DIRECTION : This bit indicates the direction the read/write heads in the disk
-	//					   drive will move when the WD1010 chip issues step pulse(s). When high(1), the R / W heads will move toward the spindle.
-	//				       When low (0), the heads will move away from the spindle, towards track O.
+	//                     drive will move when the WD1010 chip issues step pulse(s). When high(1), the R / W heads will move toward the spindle.
+	//                     When low (0), the heads will move away from the spindle, towards track O.
 	if (m_hdc_direction)
 		data |= 8;
 
 	// Bit 2 :  LATCHED STEP PULSE: This status bit from the step pulse latch indicates if the WD1010
-	//	            chip issued a step pulse since the last time the 8088 processor cleared the step pulse latch.
+	//              chip issued a step pulse since the last time the 8088 processor cleared the step pulse latch.
 	if (m_hdc_step_latch)
 		data |= 4;
 
 	// Bit 1 :  LATCHED INDEX : This status bit from the index latch indicates if the disk drive
-	//		            encountered an index mark since the last time the 8088 processor cleared the index latch.
+	//                  encountered an index mark since the last time the 8088 processor cleared the index latch.
 	if (m_hdc_index_latch)
 		data |= 2;
 
-	// Bit 0 :  CTRL BUSY : indicates that the WD 1010 chip is accessing the sector buffer. When this bit is set, 
+	// Bit 0 :  CTRL BUSY : indicates that the WD 1010 chip is accessing the sector buffer. When this bit is set,
 	//          the 8088 cannot access the WD 1010 registers.
 	if (stat & 128) // BUSY (bit 7)?
 		data |= 1;
@@ -1468,7 +1468,7 @@ READ8_MEMBER(rainbow_state::hd_status_68_r)
 }
 
 
-// 68 (WRITE): Secondary Command Registers (68H) - - ERKLÄRUNG: "write-only register for commands" 
+// 68 (WRITE): Secondary Command Registers (68H) - - ERKL?RUNG: "write-only register for commands"
 // - see TABLE 4.8 (4-24)
 WRITE8_MEMBER(rainbow_state::hd_status_68_w)
 {
@@ -1550,15 +1550,15 @@ READ8_MEMBER(rainbow_state::hd_status_69_r)
 
 	if (m_hdc_write_gate) // WRITE GATE (cached here)
 		data |= 16;
-	
+
 	if (m_hdc_write_fault)
 		data |= 32;
 
 	if (m_hdc_drive_ready)
-		data |= 64; 
+		data |= 64;
 
 	// Fake TRACK 0 signal  (normally FROM DRIVE)
-	m_hdc_track0 = false; // Set a default 
+	m_hdc_track0 = false; // Set a default
 
 	int stat1 = m_hdc->read(space, 0x04); // CYL LO
 	int stat2 = m_hdc->read(space, 0x05); // CYL HI
@@ -1598,7 +1598,7 @@ READ_LINE_MEMBER(rainbow_state::hdc_write_fault)
 	return m_hdc_write_fault;
 }
 
-// Buffer counter reset when BCR goes from 0 -> 1 
+// Buffer counter reset when BCR goes from 0 -> 1
 WRITE_LINE_MEMBER(rainbow_state::hdc_bcr)
 {
 	static int bcr_state;
@@ -1613,7 +1613,7 @@ void rainbow_state::hdc_buffer_counter_reset()
 	m_hdc_buf_offset = 0;
 }
 
-// DATA REQUEST - When high (..) initiates data transfers 
+// DATA REQUEST - When high (..) initiates data transfers
 // to or from the sector buffer. On a READ, this signal
 // goes high AFTER the sector buffer is filled.
 
@@ -1644,7 +1644,7 @@ void rainbow_state::update_bundle_irq()
 		lower_8088_irq(IRQ_BDL_INTR_L);
 
 		if (m_inp5->read() == 0x01)
-			hdc_buffer_counter_reset(); 
+			hdc_buffer_counter_reset();
 	}
 	else
 	{
@@ -1686,14 +1686,14 @@ READ8_MEMBER(rainbow_state::system_parameter_r)
 
 	B : no separation between the 2 available 'bundle cards' (HD controller / COMM.OPTION) ?
 
-	M : old RAM extension (128 / 192 K ?) detected with OPTION_PRESENT bit, newer models 'by presence'. 
+	M : old RAM extension (128 / 192 K ?) detected with OPTION_PRESENT bit, newer models 'by presence'.
 	    BIOS uses a seperate IRQ vector for RAM board detection (at least on a 100-B).
 	*/
 	return  (((m_inp5->read() == 1) ? 0 : 1) |
 		((m_inp6->read() == 1) ? 0 : 2) |
 		((m_inp7->read() == 1) ? 0 : 4) |
 		((m_inp8->read() > BOARD_RAM) ? 0 : 8)
-		//				16 | 32 | 64 | 128 // to be verified.
+		//              16 | 32 | 64 | 128 // to be verified.
 		);
 }
 
@@ -1709,7 +1709,7 @@ READ8_MEMBER(rainbow_state::comm_control_r)
 	*/
 	int data = 0;
 	if (COLD_BOOT == 2)
-		data = 0; 	// During boot phase 2, never enable MHFU (prevents errors).
+		data = 0;   // During boot phase 2, never enable MHFU (prevents errors).
 	else
 	{
 		data = m_crtc->MHFU(1);
@@ -1831,8 +1831,8 @@ READ8_MEMBER(rainbow_state::z80_generalstat_r)
 
 	int track = 0;
 	int fdc_step = 0;
-	int	fdc_ready = 0;
-	int	tk00 = 0;
+	int fdc_ready = 0;
+	int tk00 = 0;
 	int fdc_write_gate = 0;
 	int last_dir = 0;
 
@@ -1860,7 +1860,7 @@ READ8_MEMBER(rainbow_state::z80_generalstat_r)
 			last_dir = 1;      // correct?
 		else
 			last_dir = 0;
-		
+
 		if (fdc_ready == 1)
 		printf(" RDY:1 "); // TEST-DEBUG
 		else
@@ -1875,7 +1875,7 @@ READ8_MEMBER(rainbow_state::z80_generalstat_r)
 		printf(" TK00=0 "); // TEST-DEBUG
 		else
 		printf(" TK00=1 "); // TEST-DEBUG
-		
+
 	}
 
 	int data = (
@@ -1909,12 +1909,12 @@ READ8_MEMBER(rainbow_state::z80_diskstatus_r)
 	{
 		// D7: DRQ: reflects status of DATA REQUEST signal from FDC.
 		// '1' indicates that FDC has read data OR requires new write data.
-		data |= m_fdc->drq_r() ? 0x80 : 0x00;  
+		data |= m_fdc->drq_r() ? 0x80 : 0x00;
 
 		// D6: IRQ: indicates INTERRUPT REQUEST signal from FDC. Indicates that a
 		//          status bit has changed. Set to 1 at the completion of any
 		//          command (.. see page 207 or 5-25).
-		data |= m_fdc->intrq_r() ? 0x40 : 0x00; 
+		data |= m_fdc->intrq_r() ? 0x40 : 0x00;
 
 		// D5: SIDE 0H: status of side select signal at J2 + J3 of RX50 controller.
 		//              For 1 sided drives, this bit will always read low (0).
@@ -1935,7 +1935,7 @@ READ8_MEMBER(rainbow_state::z80_diskstatus_r)
 	if (track > 43)
 		data = data & (255 - 4);
 	else
-		data = data | 4; 
+		data = data | 4;
 
 	// D1: DS1 H: reflect status of bits 0 and 1 form disk.control reg.
 	// D0: DS0 H: "
@@ -1977,9 +1977,9 @@ WRITE8_MEMBER(rainbow_state::z80_diskcontrol_w)
 	if (m_floppy != NULL)
 	{
 		m_fdc->set_floppy(m_floppy);  // Sets new  _image device_
-		if (!m_floppy->exists()) 
+		if (!m_floppy->exists())
 		{
-			m_floppy = NULL; 
+			m_floppy = NULL;
 			printf("(m_unit = %i) SELECTED IMAGE *** DOES NOT EXIST *** (selected drive = %i)\n", m_unit, selected_drive);
 			selected_drive = INVALID_DRIVE;
 			//m_unit = INVALID_DRIVE;
@@ -2002,7 +2002,7 @@ WRITE8_MEMBER(rainbow_state::z80_diskcontrol_w)
 		m_unit = selected_drive;
 
 		if (MOTOR_DISABLE_counter == 0) // "one shot"
-			MOTOR_DISABLE_counter = 20; 
+			MOTOR_DISABLE_counter = 20;
 
 		// FORCE_READY = 0 : assert DRIVE READY on FDC (diagnostic override; USED BY BIOS!)
 		bool force_ready = ((data & 4) == 0) ? true : false;
@@ -2025,7 +2025,7 @@ WRITE8_MEMBER(rainbow_state::z80_diskcontrol_w)
 
 		if (m_unit < 2)
 		{
-			data = data & (255 - 8); // MOTOR 0 (for A or B)  
+			data = data & (255 - 8); // MOTOR 0 (for A or B)
 		}
 		else
 		{
@@ -2033,7 +2033,7 @@ WRITE8_MEMBER(rainbow_state::z80_diskcontrol_w)
 			enable_start = 2;
 			disable_start = 4;
 		}
-		
+
 		// RX-50 has head A and head B (1 for each of the 2 disk slots in a RX-50).
 		// Assume the other one is switched off -
 		for (int f_num = 0; f_num < MAX_FLOPPIES; f_num++)
@@ -2045,7 +2045,7 @@ WRITE8_MEMBER(rainbow_state::z80_diskcontrol_w)
 			if ((f_num >= enable_start) && (f_num < disable_start))
 				tmp_floppy->mon_w(CLEAR_LINE); // enable
 		}
-		
+
 	}
 
 	m_z80_diskcontrol = data;
@@ -2075,7 +2075,7 @@ WRITE_LINE_MEMBER(rainbow_state::clear_video_interrupt)
 	m_crtc->notify_vblank(false);
 }
 
-// Reflects bits from 'diagnostic_w', except test jumpers 
+// Reflects bits from 'diagnostic_w', except test jumpers
 READ8_MEMBER(rainbow_state::diagnostic_r) // 8088 (port 0A READ). Fig.4-29 + table 4-15
 {
 	return ((m_diagnostic & (0xf1)) |   // MASK 0xf1 = 11110001
@@ -2131,13 +2131,13 @@ WRITE8_MEMBER(rainbow_state::diagnostic_w) // 8088 (port 0A WRITTEN). Fig.4-28 +
 	allows the floppy data separator and the serial video output to be tested
 	through the use of the printer port. The following table shows how signals are routed.
 
-	DIAGNOSTIC LOOPBACK = 0		DIAGNOSTIC LOOPBACK = 1		SIGNAL INPUT
-	SIGNAL SOURCE				SIGNAL SOURCE				TO
-	FROM						FROM
-	PRT RDATA(J2)				VIDEO OUT					PRT RXD(7201)
-	PRT RXTXC					500 KHZ						PRT RXTXC(7201)
-	MASTER CLK					250 KHZ						VIDEO CLK(DCO11)
-	FLOPPY RAW DATA				PRT TXD(7201)				FLOPPY DATA SEPARATOR
+	DIAGNOSTIC LOOPBACK = 0     DIAGNOSTIC LOOPBACK = 1     SIGNAL INPUT
+	SIGNAL SOURCE               SIGNAL SOURCE               TO
+	FROM                        FROM
+	PRT RDATA(J2)               VIDEO OUT                   PRT RXD(7201)
+	PRT RXTXC                   500 KHZ                     PRT RXTXC(7201)
+	MASTER CLK                  250 KHZ                     VIDEO CLK(DCO11)
+	FLOPPY RAW DATA             PRT TXD(7201)               FLOPPY DATA SEPARATOR
 
 	During Diagnostic Loopback, the - TEST input of the 8088 is connected to the
 	interrupt output of the MPSC.Thus, using the 8088's WAIT instruction in a
@@ -2234,7 +2234,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(rainbow_state::motor_tick)
 	if (m_crtc->MHFU(1)) // MHFU * flag * enabled ?
 	{
 		int data = m_crtc->MHFU(-1); // increment MHFU, return new value
-		
+
 		// MHFU gets active if the 8088 has not acknowledged a video processor interrupt within approx. 108 milliseconds.
 		// Timer reset by 2 sources : the VERT INT L from the DC012, or the MHFU ENB L from the enable flip - flop.
 
@@ -2243,7 +2243,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(rainbow_state::motor_tick)
 			for (int i = 0; i < 9; i++)
 				printf("\nWATCHDOG TRIPPED *** NOW RESET MACHINE ***\n");
 
-			m_crtc->MHFU(-100);  // -100 : Enable MHFU flag 
+			m_crtc->MHFU(-100);  // -100 : Enable MHFU flag
 
 			if (m_inp12->read() == 0x01) // DIP for watchdog set?
 			{
@@ -2322,7 +2322,7 @@ MCFG_SOFTWARE_LIST_ADD("flop_list", "rainbow")
 
 
 /// ********************************* HARD DISK CONTROLLER *****************************************
-MCFG_DEVICE_ADD("hdc", WD2010, 5000000) // 10 Mhz quartz on controller (divided by 2 for WCLK) 
+MCFG_DEVICE_ADD("hdc", WD2010, 5000000) // 10 Mhz quartz on controller (divided by 2 for WCLK)
 MCFG_WD2010_OUT_INTRQ_CB(WRITELINE(rainbow_state, bundle_irq)) // FIRST IRQ SOURCE (OR'ed with DRQ)
 MCFG_WD2010_OUT_BDRQ_CB(WRITELINE(rainbow_state, hdc_bdrq))  // BUFFER DATA REQUEST
 
@@ -2341,7 +2341,7 @@ MCFG_WD2010_IN_SC_CB(VCC)                                        // SEEK COMPLET
 
 // CURRENTLY NOT EVALUATED WITHIN 'WD2010':
 MCFG_WD2010_IN_TK000_CB(VCC)
-MCFG_WD2010_IN_INDEX_CB(VCC) 
+MCFG_WD2010_IN_INDEX_CB(VCC)
 
 MCFG_HARDDISK_ADD("harddisk1")
 /// ******************************** / HARD DISK CONTROLLER ****************************************
@@ -2360,7 +2360,7 @@ MCFG_LK201_TX_HANDLER(DEVWRITELINE("kbdser", i8251_device, write_rxd))
 MCFG_DEVICE_ADD("keyboard_clock", CLOCK, 4800 * 16) // 8251 is set to /16 on the clock input
 MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(rainbow_state, write_keyboard_clock))
 
-MCFG_TIMER_DRIVER_ADD_PERIODIC("motor", rainbow_state, motor_tick, attotime::from_hz(60)) 
+MCFG_TIMER_DRIVER_ADD_PERIODIC("motor", rainbow_state, motor_tick, attotime::from_hz(60))
 
 MCFG_NVRAM_ADD_0FILL("nvram")
 MACHINE_CONFIG_END
@@ -2369,7 +2369,7 @@ MACHINE_CONFIG_END
 // - first generation hardware (introduced May '82) with ROM 04.03.11
 // - inability to boot from hard disc (mind the inadequate PSU)
 
-// AVAILABLE RAM: 64 K on board (instead of 128 K on model 'B'). 
+// AVAILABLE RAM: 64 K on board (instead of 128 K on model 'B').
 
 // Two compatible memory expansions were sold by DEC:
 // (PCIXX-AA) : 64 K (usable on either Rainbow 100-A or 100-B)
@@ -2390,10 +2390,10 @@ ROM_LOAD("12-19606-02a.bin", 0xFA000, 0x2000, NO_DUMP) // ROM (FA000-FBFFF) (E89
 ROM_LOAD("12-19606-02b.bin", 0xFC000, 0x2000, NO_DUMP) // ROM (FC000-FDFFF) (E90) 8 K
 
 // SOCKETED LANGUAGE ROM (E91) with 1 single localization per ROM -
-ROM_LOAD("70-20274-15", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - USA 
+ROM_LOAD("70-20274-15", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - USA
 // ROM_LOAD("bg-r873a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - Canadian (French)
 // ROM_LOAD("bg-r876a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - British (UK)
-// ROM_LOAD("bg-r878a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - German / Austrian 
+// ROM_LOAD("bg-r878a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - German / Austrian
 // ROM_LOAD("bg-r874a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - Italian
 // ROM_LOAD("bg-r377a-bv", 0xFE000, 0x2000, NO_DUMP)  // ROM (FE000-FFFFF) (E91) 8 K - Spanish
 // (...)
@@ -2420,8 +2420,8 @@ ROM_RELOAD(0xfc000, 0x4000)
 ROM_REGION(0x1000, "chargen", 0)
 ROM_LOAD("chargen.bin", 0x0000, 0x1000, CRC(1685e452) SHA1(bc299ff1cb74afcededf1a7beb9001188fdcf02f))
 
-//	ROM_REGION(0x800, BUFFER, 0)  // HDC RAM buffer 2 K -- NEW HDC
-//	// ROM_FILL(0x000, 0x800, 0x00)
+//  ROM_REGION(0x800, BUFFER, 0)  // HDC RAM buffer 2 K -- NEW HDC
+//  // ROM_FILL(0x000, 0x800, 0x00)
 ROM_END
 
 // 'Rainbow 190 B' (announced March 1985) is identical to 100-B, with alternate ROM v5.05.
diff --git a/src/mess/drivers/replicator.c b/src/mess/drivers/replicator.c
index b2bea598dd0..5825d74294b 100644
--- a/src/mess/drivers/replicator.c
+++ b/src/mess/drivers/replicator.c
@@ -667,84 +667,84 @@ static MACHINE_CONFIG_START( replicator, replicator_state )
 MACHINE_CONFIG_END
 
 ROM_START( replica1 )
-    ROM_REGION( 0x20000, "maincpu", 0 )
-    ROM_DEFAULT_BIOS("v750")
+	ROM_REGION( 0x20000, "maincpu", 0 )
+	ROM_DEFAULT_BIOS("v750")
 
-    /* Version 5.1 release:
-       - Initial firmware release
-    */
-    ROM_SYSTEM_BIOS( 0, "v51", "V 5.1" )
-    ROMX_LOAD("mighty-mb40-v5.1.bin", 0x0000, 0x10b90, CRC(20d65cd1) SHA1(da18c3eb5a29a6bc1eecd92eaae6063fe29d0305), ROM_BIOS(1))
+	/* Version 5.1 release:
+	   - Initial firmware release
+	*/
+	ROM_SYSTEM_BIOS( 0, "v51", "V 5.1" )
+	ROMX_LOAD("mighty-mb40-v5.1.bin", 0x0000, 0x10b90, CRC(20d65cd1) SHA1(da18c3eb5a29a6bc1eecd92eaae6063fe29d0305), ROM_BIOS(1))
 
-    /* Version 5.2 release:
-       - Nozzle Tolerance added to EEPROM
-       - Updated onboard menus
-       - X,Y calibration tool added
-    */
-    ROM_SYSTEM_BIOS( 1, "v52", "V 5.2" )
-    ROMX_LOAD("mighty-mb40-v5.2.bin", 0x0000, 0x126c4, CRC(555e47cf) SHA1(9d24a3dbeddce16669bb4d29c3366220ddf15d2a), ROM_BIOS(2))
+	/* Version 5.2 release:
+	   - Nozzle Tolerance added to EEPROM
+	   - Updated onboard menus
+	   - X,Y calibration tool added
+	*/
+	ROM_SYSTEM_BIOS( 1, "v52", "V 5.2" )
+	ROMX_LOAD("mighty-mb40-v5.2.bin", 0x0000, 0x126c4, CRC(555e47cf) SHA1(9d24a3dbeddce16669bb4d29c3366220ddf15d2a), ROM_BIOS(2))
 
-    /* Version 5.5 release:
-       - Acceleration added to motor motion
-       - Digipot updates
-    */
-    ROM_SYSTEM_BIOS( 2, "v55", "V 5.5" )
-    ROMX_LOAD("mighty-mb40-v5.5.bin", 0x0000, 0x1a420, CRC(9327d7e4) SHA1(d734ba2bda12f50ec3ac0035ab11591909d9edde), ROM_BIOS(3))
+	/* Version 5.5 release:
+	   - Acceleration added to motor motion
+	   - Digipot updates
+	*/
+	ROM_SYSTEM_BIOS( 2, "v55", "V 5.5" )
+	ROMX_LOAD("mighty-mb40-v5.5.bin", 0x0000, 0x1a420, CRC(9327d7e4) SHA1(d734ba2bda12f50ec3ac0035ab11591909d9edde), ROM_BIOS(3))
 
-    /* Version 6.2.0 release:
-       - Bug fix release to firmware 6.0
-       - Addresses wavy print issue above 1cm
-       - Left extruder prints with makerware.
-    */
-    ROM_SYSTEM_BIOS( 3, "v620", "V 6.2.0" )
-    ROMX_LOAD("mighty_one_v6.2.0.bin", 0x0000, 0x1cf54, CRC(00df6f48) SHA1(db05afc2e1ebc104fb04753634a911187e396556), ROM_BIOS(4))
+	/* Version 6.2.0 release:
+	   - Bug fix release to firmware 6.0
+	   - Addresses wavy print issue above 1cm
+	   - Left extruder prints with makerware.
+	*/
+	ROM_SYSTEM_BIOS( 3, "v620", "V 6.2.0" )
+	ROMX_LOAD("mighty_one_v6.2.0.bin", 0x0000, 0x1cf54, CRC(00df6f48) SHA1(db05afc2e1ebc104fb04753634a911187e396556), ROM_BIOS(4))
 
-    /* Version 7.0.0 release:
-       - Major upgrade to Stepper Motor Smoothness (via Sailfish team)
-       - X3G format introduced
-       - Heaters default to leaving 'preheat' on more of the time
-    */
-    ROM_SYSTEM_BIOS( 4, "v700", "V 7.0.0" )
-    ROMX_LOAD("mighty_one_v7.0.0.bin", 0x0000, 0x1cb52, CRC(aa2a5fcf) SHA1(934e642b0b2d007689249680bad03c9255ae016a), ROM_BIOS(5))
+	/* Version 7.0.0 release:
+	   - Major upgrade to Stepper Motor Smoothness (via Sailfish team)
+	   - X3G format introduced
+	   - Heaters default to leaving 'preheat' on more of the time
+	*/
+	ROM_SYSTEM_BIOS( 4, "v700", "V 7.0.0" )
+	ROMX_LOAD("mighty_one_v7.0.0.bin", 0x0000, 0x1cb52, CRC(aa2a5fcf) SHA1(934e642b0b2d007689249680bad03c9255ae016a), ROM_BIOS(5))
 
-    /* Version 7.2.0 release:
-       - Removes support for S3G files
-       - X3G is the recognized format
-       - Minor bug fixes
-    */
-    ROM_SYSTEM_BIOS( 5, "v720", "V 7.2.0" )
-    ROMX_LOAD("mighty_one_v7.2.0.bin", 0x0000, 0x1cb80, CRC(5e546706) SHA1(ed4aaf7522d5a5beea7eb69bf2c85d7a89f8f188), ROM_BIOS(6))
+	/* Version 7.2.0 release:
+	   - Removes support for S3G files
+	   - X3G is the recognized format
+	   - Minor bug fixes
+	*/
+	ROM_SYSTEM_BIOS( 5, "v720", "V 7.2.0" )
+	ROMX_LOAD("mighty_one_v7.2.0.bin", 0x0000, 0x1cb80, CRC(5e546706) SHA1(ed4aaf7522d5a5beea7eb69bf2c85d7a89f8f188), ROM_BIOS(6))
 
-    /* Version 7.3.0 release:
-       - Pause at Z Height
-       - Elapsed time displays during prints
-       - Minor bug fixes
-    */
-    ROM_SYSTEM_BIOS( 6, "v730", "V 7.3.0" )
-    ROMX_LOAD("mighty_one_v7.3.0.bin", 0x0000, 0x1d738, CRC(71811ff5) SHA1(6728ea600ab3ff4b589adca90b0d700d9b70bd18), ROM_BIOS(7))
+	/* Version 7.3.0 release:
+	   - Pause at Z Height
+	   - Elapsed time displays during prints
+	   - Minor bug fixes
+	*/
+	ROM_SYSTEM_BIOS( 6, "v730", "V 7.3.0" )
+	ROMX_LOAD("mighty_one_v7.3.0.bin", 0x0000, 0x1d738, CRC(71811ff5) SHA1(6728ea600ab3ff4b589adca90b0d700d9b70bd18), ROM_BIOS(7))
 
-    /* Version 7.4.0 (bugfix) release:
-       - Fixes issues with Z Pause and elapsed print time
-    */
-    ROM_SYSTEM_BIOS( 7, "v740", "V 7.4.0" )
-    ROMX_LOAD("mighty_one_v7.4.0.bin", 0x0000, 0x1b9e2, CRC(97b05a27) SHA1(76ca2c9c1db2e006e501c3177a8a1aa693dda0f9), ROM_BIOS(8))
+	/* Version 7.4.0 (bugfix) release:
+	   - Fixes issues with Z Pause and elapsed print time
+	*/
+	ROM_SYSTEM_BIOS( 7, "v740", "V 7.4.0" )
+	ROMX_LOAD("mighty_one_v7.4.0.bin", 0x0000, 0x1b9e2, CRC(97b05a27) SHA1(76ca2c9c1db2e006e501c3177a8a1aa693dda0f9), ROM_BIOS(8))
 
-    /* Version 7.5.0 (bugfix) release:
-       - Fixes issue with Heat Hold
-    */
-    ROM_SYSTEM_BIOS( 8, "v750", "V 7.5.0" )
-    ROMX_LOAD("mighty_one_v7.5.0.bin", 0x0000, 0x1b9c4, CRC(169d6709) SHA1(62b5aacd1bc46969042aea7a50531ec467a4ff1f), ROM_BIOS(9))
+	/* Version 7.5.0 (bugfix) release:
+	   - Fixes issue with Heat Hold
+	*/
+	ROM_SYSTEM_BIOS( 8, "v750", "V 7.5.0" )
+	ROMX_LOAD("mighty_one_v7.5.0.bin", 0x0000, 0x1b9c4, CRC(169d6709) SHA1(62b5aacd1bc46969042aea7a50531ec467a4ff1f), ROM_BIOS(9))
 
-    /* Sailfish firmware image - MetamƔquina experimental build v7.5.0 */
-    ROM_SYSTEM_BIOS( 9, "v750mm", "V 7.5.0 - MetamƔquina" )
-    ROMX_LOAD("mighty_one_v7.5.0.mm.bin", 0x0000, 0x1ef9a, CRC(0d36d9e7) SHA1(a53899775b4c4eea87b6903758ebb75f06710a69), ROM_BIOS(10))
+	/* Sailfish firmware image - Metam??quina experimental build v7.5.0 */
+	ROM_SYSTEM_BIOS( 9, "v750mm", "V 7.5.0 - Metam??quina" )
+	ROMX_LOAD("mighty_one_v7.5.0.mm.bin", 0x0000, 0x1ef9a, CRC(0d36d9e7) SHA1(a53899775b4c4eea87b6903758ebb75f06710a69), ROM_BIOS(10))
 
 
-    /*Arduino MEGA bootloader */
-    ROM_LOAD( "atmegaboot_168_atmega1280.bin", 0x1f000, 0x0f16, CRC(c041f8db) SHA1(d995ebf360a264cccacec65f6dc0c2257a3a9224) )
+	/*Arduino MEGA bootloader */
+	ROM_LOAD( "atmegaboot_168_atmega1280.bin", 0x1f000, 0x0f16, CRC(c041f8db) SHA1(d995ebf360a264cccacec65f6dc0c2257a3a9224) )
 
-    /* on-die 4kbyte eeprom */
-    ROM_REGION( 0x1000, "eeprom", ROMREGION_ERASEFF )
+	/* on-die 4kbyte eeprom */
+	ROM_REGION( 0x1000, "eeprom", ROMREGION_ERASEFF )
 ROM_END
 
 /*   YEAR  NAME      PARENT    COMPAT    MACHINE   INPUT     INIT      COMPANY          FULLNAME */
diff --git a/src/mess/drivers/spec128.c b/src/mess/drivers/spec128.c
index 471ca40756f..4b36e8ddae0 100644
--- a/src/mess/drivers/spec128.c
+++ b/src/mess/drivers/spec128.c
@@ -222,7 +222,7 @@ static ADDRESS_MAP_START (spectrum_128_io, AS_IO, 8, spectrum_state )
 	AM_RANGE(0x001f, 0x001f) AM_READ(spectrum_port_1f_r) AM_MIRROR(0xff00)
 	AM_RANGE(0x007f, 0x007f) AM_READ(spectrum_port_7f_r) AM_MIRROR(0xff00)
 	AM_RANGE(0x00df, 0x00df) AM_READ(spectrum_port_df_r) AM_MIRROR(0xff00)
-	AM_RANGE(0x0000, 0x0000) AM_WRITE(spectrum_128_port_7ffd_w) AM_MIRROR(0x7ffd)	// (A15 | A1) == 0, note: reading from this port does write to it by value from data bus
+	AM_RANGE(0x0000, 0x0000) AM_WRITE(spectrum_128_port_7ffd_w) AM_MIRROR(0x7ffd)   // (A15 | A1) == 0, note: reading from this port does write to it by value from data bus
 	AM_RANGE(0x8000, 0x8000) AM_DEVWRITE("ay8912", ay8910_device, data_w) AM_MIRROR(0x3ffd)
 	AM_RANGE(0xc000, 0xc000) AM_DEVREADWRITE("ay8912", ay8910_device, data_r, address_w) AM_MIRROR(0x3ffd)
 	AM_RANGE(0x0001, 0x0001) AM_READ(spectrum_128_ula_r) AM_MIRROR(0xfffe)
diff --git a/src/mess/drivers/tamag1.c b/src/mess/drivers/tamag1.c
index 93bc01e1905..4488a63c2c5 100644
--- a/src/mess/drivers/tamag1.c
+++ b/src/mess/drivers/tamag1.c
@@ -52,7 +52,7 @@ static E0C6S46_PIXEL_UPDATE_CB(tama_pixel_update)
 		27,26,25,24,36,23,22,21,
 		20,19,18,17,16,37,38,39
 	};
-	
+
 	int y = com, x = seg2x[seg];
 	if (cliprect.contains(x, y))
 		bitmap.pix16(y, x) = state;
@@ -66,7 +66,7 @@ static E0C6S46_PIXEL_UPDATE_CB(tama_pixel_update)
 		output_set_lamp_value(y, state);
 	else if (x == 36 && y >= 12)
 		output_set_lamp_value(y-8, state);
-	
+
 	// output for svg2lay
 	char buf[0x10];
 	sprintf(buf, "%d.%d", y, x);
diff --git a/src/mess/drivers/vt100.c b/src/mess/drivers/vt100.c
index 7810423098d..a55f37f0fb8 100644
--- a/src/mess/drivers/vt100.c
+++ b/src/mess/drivers/vt100.c
@@ -630,7 +630,7 @@ ROM_START( vt132 ) // This is from anecdotal evidence and vt100.net, as the vt13
 	ROM_LOAD( "23-096e2-00.e52", 0x0800, 0x0800, NO_DUMP)
 	ROM_LOAD( "23-097e2-00.e45", 0x1000, 0x0800, NO_DUMP)
 	ROM_LOAD( "23-098e2-00.e40", 0x1800, 0x0800, NO_DUMP)
-	
+
 	// NEWER vt132 (and STP?) romset
 	ROM_LOAD( "23-180e2-00.e56", 0x0000, 0x0800, NO_DUMP)
 	ROM_LOAD( "23-181e2-00.e52", 0x0800, 0x0800, NO_DUMP)
diff --git a/src/mess/drivers/vt240.c b/src/mess/drivers/vt240.c
index 02e3345dfac..0d6589e272e 100644
--- a/src/mess/drivers/vt240.c
+++ b/src/mess/drivers/vt240.c
@@ -17,7 +17,7 @@
     0x0071: RAM fill to 0x00
     0x1c8f: UPD7220
 
-	// vt240: x2212 nvram at E56
+    // vt240: x2212 nvram at E56
 ****************************************************************************/
 
 #include "emu.h"
diff --git a/src/mess/includes/amstrad.h b/src/mess/includes/amstrad.h
index ca2fbb3b9a1..61ded7b08a5 100644
--- a/src/mess/includes/amstrad.h
+++ b/src/mess/includes/amstrad.h
@@ -1,5 +1,5 @@
 // license:GPL-2.0+
-// copyright-holders:Kevin Thacker, Barry Rodewald 
+// copyright-holders:Kevin Thacker, Barry Rodewald
 /*****************************************************************************
  *
  * includes/amstrad.h
diff --git a/src/mess/includes/c65.h b/src/mess/includes/c65.h
index ce796ce5dbf..e8771e83fc1 100644
--- a/src/mess/includes/c65.h
+++ b/src/mess/includes/c65.h
@@ -1,3 +1,2 @@
 // license:LGPL-2.1+
 // copyright-holders: Angelo Salese
-
diff --git a/src/mess/includes/x1.h b/src/mess/includes/x1.h
index 63ff63321b9..ba48f6ff043 100644
--- a/src/mess/includes/x1.h
+++ b/src/mess/includes/x1.h
@@ -95,98 +95,98 @@ public:
 	required_device<mc6845_device> m_crtc;
 	required_device<z80ctc_device> m_ctc;
 
-	UINT8 *m_tvram; 		/**< Pointer for Text Video RAM */
-	UINT8 *m_avram;			/**< Pointer for Attribute Video RAM */
-	UINT8 *m_kvram;			/**< Pointer for Extended Kanji Video RAM (X1 Turbo) */
-	UINT8 *m_ipl_rom;		/**< Pointer for IPL ROM */
-	UINT8 *m_work_ram;		/**< Pointer for base work RAM */
-	UINT8 *m_emm_ram;		/**< Pointer for EMM RAM */
-	UINT8 *m_pcg_ram;		/**< Pointer for PCG GFX RAM */
-	UINT8 *m_cg_rom;		/**< Pointer for GFX ROM */
-	UINT8 *m_kanji_rom;		/**< Pointer for Kanji ROMs */
-	int m_xstart,			/**< Start X offset for screen drawing. */
-	    m_ystart;			/**< Start Y offset for screen drawing. */
-	UINT8 m_hres_320;		/**< Pixel clock divider setting: (1) 48 (0) 24 */
-	UINT8 m_io_switch;		/**< Enable access for special bitmap RMW phase in isolated i/o. */
-	UINT8 m_io_sys;			/**< Read-back for PPI port C */		
-	UINT8 m_vsync;			/**< Screen V-Sync bit, active low */		
-	UINT8 m_vdisp;			/**< Screen V-Disp bit, active high */
-	UINT8 m_io_bank_mode;		/**< Helper for special bitmap RMW phase. */
-	UINT8 *m_gfx_bitmap_ram;	/**< Pointer for bitmap layer RAM. */
-	UINT8 m_pcg_reset;		/**< @todo Unused variable. */
-	UINT8 m_sub_obf;		/**< MCU side: OBF flag active low, indicates that there are parameters in comm buffer. */
-	UINT8 m_ctc_irq_flag;		/**< @todo Unused variable. */
-	scrn_reg_t m_scrn_reg;		/**< Base Video Registers. */
-	turbo_reg_t m_turbo_reg;	/**< Turbo Z Video Registers. */
-	x1_rtc_t m_rtc;			/**< Struct for RTC related variables */
-	emu_timer *m_rtc_timer;		/**< Pointer for RTC timer. */
-	UINT8 m_pcg_write_addr;		/**< @todo Unused variable. */
-	UINT8 m_sub_cmd;		/**< MCU side: current command issued from Main to Sub. */
-	UINT8 m_sub_cmd_length;		/**< MCU side: number of parameters, in bytes. */
-	UINT8 m_sub_val[8];		/**< MCU side: parameters buffer. */
-	int m_sub_val_ptr;		/**< MCU side: index for parameter read-back */
-	int m_key_i;			/**< MCU side: index for keyboard read-back during OBF phase. */
-	UINT8 m_irq_vector;		/**< @todo Unused variable. */
-	UINT8 m_cmt_current_cmd;	/**< MCU side: CMT command issued. */
-	UINT8 m_cmt_test;		/**< MCU side: Tape BREAK status bit. */
-	UINT8 m_rom_index[3];		/**< Current ROM address. */
-	UINT32 m_kanji_offset;		/**< @todo Unused variable. */
-	UINT8 m_bios_offset;		/**< @todo Unused variable. */
-	UINT8 m_x_b;			/**< Palette Register for Blue Gun */
-	UINT8 m_x_g;			/**< Palette Register for Green Gun */
-	UINT8 m_x_r;			/**< Palette Register for Red Gun */
-	UINT16 m_kanji_addr_latch;	/**< Internal Kanji ROM address. */
-	UINT32 m_kanji_addr;		/**< Latched Kanji ROM address. */
-	UINT8 m_kanji_eksel;		/**< Kanji ROM register bit for latch phase. */
-	UINT8 m_pcg_reset_occurred;	/**< @todo Unused variable. */
-	UINT32 m_old_key1;		/**< Keyboard read buffer for i/o port "key1" */
-	UINT32 m_old_key2;		/**< Keyboard read buffer for i/o port "key2" */
-	UINT32 m_old_key3;		/**< Keyboard read buffer for i/o port "key3" */
-	UINT32 m_old_key4;		/**< Keyboard read buffer for i/o port "tenkey" */
-	UINT32 m_old_fkey;		/**< Keyboard read buffer for i/o port "f_keys" */
-	UINT8 m_key_irq_flag;		/**< Keyboard IRQ pending. */
-	UINT8 m_key_irq_vector;		/**< Keyboard IRQ vector. */
-	UINT32 m_emm_addr;		/**< EMM RAM current address */
-	UINT8 *m_pal_4096;		/**< X1 Turbo Z: pointer for 4096 palette entries */	
-	UINT8 m_crtc_vreg[0x100],	/**< CRTC register buffer. */
-	      m_crtc_index;		/**< CRTC register index. */
-	UINT8 m_is_turbo;		/**< Machine type: (0) X1 Vanilla, (1) X1 Turbo */
-	UINT8 m_ex_bank;		/**< X1 Turbo Z: RAM bank register */
-	UINT8 m_ram_bank;		/**< Regular RAM bank for 0x0000-0x7fff memory window: (0) ROM/IPL (1) RAM */
+	UINT8 *m_tvram;         /**< Pointer for Text Video RAM */
+	UINT8 *m_avram;         /**< Pointer for Attribute Video RAM */
+	UINT8 *m_kvram;         /**< Pointer for Extended Kanji Video RAM (X1 Turbo) */
+	UINT8 *m_ipl_rom;       /**< Pointer for IPL ROM */
+	UINT8 *m_work_ram;      /**< Pointer for base work RAM */
+	UINT8 *m_emm_ram;       /**< Pointer for EMM RAM */
+	UINT8 *m_pcg_ram;       /**< Pointer for PCG GFX RAM */
+	UINT8 *m_cg_rom;        /**< Pointer for GFX ROM */
+	UINT8 *m_kanji_rom;     /**< Pointer for Kanji ROMs */
+	int m_xstart,           /**< Start X offset for screen drawing. */
+		m_ystart;           /**< Start Y offset for screen drawing. */
+	UINT8 m_hres_320;       /**< Pixel clock divider setting: (1) 48 (0) 24 */
+	UINT8 m_io_switch;      /**< Enable access for special bitmap RMW phase in isolated i/o. */
+	UINT8 m_io_sys;         /**< Read-back for PPI port C */
+	UINT8 m_vsync;          /**< Screen V-Sync bit, active low */
+	UINT8 m_vdisp;          /**< Screen V-Disp bit, active high */
+	UINT8 m_io_bank_mode;       /**< Helper for special bitmap RMW phase. */
+	UINT8 *m_gfx_bitmap_ram;    /**< Pointer for bitmap layer RAM. */
+	UINT8 m_pcg_reset;      /**< @todo Unused variable. */
+	UINT8 m_sub_obf;        /**< MCU side: OBF flag active low, indicates that there are parameters in comm buffer. */
+	UINT8 m_ctc_irq_flag;       /**< @todo Unused variable. */
+	scrn_reg_t m_scrn_reg;      /**< Base Video Registers. */
+	turbo_reg_t m_turbo_reg;    /**< Turbo Z Video Registers. */
+	x1_rtc_t m_rtc;         /**< Struct for RTC related variables */
+	emu_timer *m_rtc_timer;     /**< Pointer for RTC timer. */
+	UINT8 m_pcg_write_addr;     /**< @todo Unused variable. */
+	UINT8 m_sub_cmd;        /**< MCU side: current command issued from Main to Sub. */
+	UINT8 m_sub_cmd_length;     /**< MCU side: number of parameters, in bytes. */
+	UINT8 m_sub_val[8];     /**< MCU side: parameters buffer. */
+	int m_sub_val_ptr;      /**< MCU side: index for parameter read-back */
+	int m_key_i;            /**< MCU side: index for keyboard read-back during OBF phase. */
+	UINT8 m_irq_vector;     /**< @todo Unused variable. */
+	UINT8 m_cmt_current_cmd;    /**< MCU side: CMT command issued. */
+	UINT8 m_cmt_test;       /**< MCU side: Tape BREAK status bit. */
+	UINT8 m_rom_index[3];       /**< Current ROM address. */
+	UINT32 m_kanji_offset;      /**< @todo Unused variable. */
+	UINT8 m_bios_offset;        /**< @todo Unused variable. */
+	UINT8 m_x_b;            /**< Palette Register for Blue Gun */
+	UINT8 m_x_g;            /**< Palette Register for Green Gun */
+	UINT8 m_x_r;            /**< Palette Register for Red Gun */
+	UINT16 m_kanji_addr_latch;  /**< Internal Kanji ROM address. */
+	UINT32 m_kanji_addr;        /**< Latched Kanji ROM address. */
+	UINT8 m_kanji_eksel;        /**< Kanji ROM register bit for latch phase. */
+	UINT8 m_pcg_reset_occurred; /**< @todo Unused variable. */
+	UINT32 m_old_key1;      /**< Keyboard read buffer for i/o port "key1" */
+	UINT32 m_old_key2;      /**< Keyboard read buffer for i/o port "key2" */
+	UINT32 m_old_key3;      /**< Keyboard read buffer for i/o port "key3" */
+	UINT32 m_old_key4;      /**< Keyboard read buffer for i/o port "tenkey" */
+	UINT32 m_old_fkey;      /**< Keyboard read buffer for i/o port "f_keys" */
+	UINT8 m_key_irq_flag;       /**< Keyboard IRQ pending. */
+	UINT8 m_key_irq_vector;     /**< Keyboard IRQ vector. */
+	UINT32 m_emm_addr;      /**< EMM RAM current address */
+	UINT8 *m_pal_4096;      /**< X1 Turbo Z: pointer for 4096 palette entries */
+	UINT8 m_crtc_vreg[0x100],   /**< CRTC register buffer. */
+			m_crtc_index;       /**< CRTC register index. */
+	UINT8 m_is_turbo;       /**< Machine type: (0) X1 Vanilla, (1) X1 Turbo */
+	UINT8 m_ex_bank;        /**< X1 Turbo Z: RAM bank register */
+	UINT8 m_ram_bank;       /**< Regular RAM bank for 0x0000-0x7fff memory window: (0) ROM/IPL (1) RAM */
 	/**
 	@brief Refresh current bitmap palette.
 	*/
 	void set_current_palette();
 	/**
 	@brief Retrieves the current PCG address.
-	
+
 	@param width Number of currently setted up CRTC characters
-	@param y_char_size Number of scanlines per character. 
+	@param y_char_size Number of scanlines per character.
 	@return Destination PCG address.
 	*/
 	UINT16 get_pcg_addr(UINT16 width, UINT8 y_char_size);
 	/**
 	@brief X1 Turbo: Retrieves the current CHR ROM address in Hi-Speed Mode.
-	
+
 	@return Destination CHR address.
 	*/
 	UINT16 check_chr_addr();
 	/**
 	@brief X1 Turbo: Retrieves the current PCG ROM address in Hi-Speed Mode.
-	
+
 	@return Destination CHR address.
 	*/
 	UINT16 check_pcg_addr();
 	/**
 	@brief MCU side: retrieve keycode to game key conversion.
-	
+
 	@param port Address to convert.
 	@return The converted game key buffer
 	*/
 	UINT8 get_game_key(UINT8 port);
 	/**
 	@brief MCU side: retrieve keyboard special key register.
-	
+
 	@return
 	x--- ---- TEN: Numpad, Function key, special input key
 	-x-- ---- KIN: Valid key
@@ -200,7 +200,7 @@ public:
 	UINT8 check_keyboard_shift();
 	/**
 	@brief convert MAME input to raw scancode for keyboard.
-	
+
 	@return the converted scancode
 	@todo Unoptimized.
 	*/
diff --git a/src/mess/layout/rainbow.lay b/src/mess/layout/rainbow.lay
index fd0842cd6cd..bb72bbf21ec 100644
--- a/src/mess/layout/rainbow.lay
+++ b/src/mess/layout/rainbow.lay
@@ -111,7 +111,7 @@
 			<color red="0.75" green="0.0" blue="0.0" />
 		</led7seg>
 	</element>
-	
+
 	<view name="Default Layout">
 		<screen index="0">
 			<bounds x="30" y="0" width="640" height="480" />
@@ -211,7 +211,7 @@
 		<bezel name="label11" element="l11_wait">
 			<bounds x="0" y="282" width="15" height="16" />
 		</bezel>
-		
+
 		<bezel name="digit0" element="digit">
 			<bounds x="0" y="320" width="14" height="20" />
 		</bezel>
diff --git a/src/mess/machine/amstrad.c b/src/mess/machine/amstrad.c
index 032babb486f..9f490d13b43 100644
--- a/src/mess/machine/amstrad.c
+++ b/src/mess/machine/amstrad.c
@@ -1,5 +1,5 @@
 // license:GPL-2.0+
-// copyright-holders:Kevin Thacker, Barry Rodewald 
+// copyright-holders:Kevin Thacker, Barry Rodewald
 /***************************************************************************
 
   machine.c
@@ -1665,7 +1665,7 @@ Bit 4 controls the interrupt generation. It can be used to delay interrupts.*/
 			else
 				m_exp->romen_w(1);
 		}
-		
+
 		amstrad_setLowerRom();
 		amstrad_setUpperRom();
 
@@ -2387,7 +2387,7 @@ void amstrad_state::amstrad_rethinkMemory()
 			}
 		}
 	}
-	
+
 	/* mappings for other expansion devices */
 	if (m_exp)
 		m_exp->set_mapping();
diff --git a/src/mess/machine/dec_lk201.c b/src/mess/machine/dec_lk201.c
index a82908dd536..b110b45cfe3 100644
--- a/src/mess/machine/dec_lk201.c
+++ b/src/mess/machine/dec_lk201.c
@@ -232,14 +232,14 @@ const rom_entry *lk201_device::device_rom_region() const
 
    DEC omitted terms like 'Interrupt', 'Break' and 'Data / Talk' on some keyboards,
    so Fn numbers are definitely important for end users.
- 
+
    === CURRENT SPECIAL KEYS ===
-   [PC-AT] ......=> [DEC] 
-   LEFT CONTROL..=> Control 
-   LEFT ALT .....=> Compose 
-   
-   RIGHT ALT ....=> Help 
-   RIGHT CONTROL => Do 
+   [PC-AT] ......=> [DEC]
+   LEFT CONTROL..=> Control
+   LEFT ALT .....=> Compose
+
+   RIGHT ALT ....=> Help
+   RIGHT CONTROL => Do
    ==============================================================================================
    === (PC - AT ) keys above cursor block ===
    * KEYCODE_INSERT * KEYCODE_HOME * KEYCODE_PGUP
@@ -251,9 +251,9 @@ const rom_entry *lk201_device::device_rom_region() const
    ==============================================================================================
    === CURRENT NUM PAD ASSIGNMENTS ===
    [PF1] to [PF4] are mapped to NUM LOCK, SLASH etc. (=> 4 keys on top on num pad).
-   Num pad '+' gives         ',' on the DEC.  
+   Num pad '+' gives         ',' on the DEC.
            ',' translates to '.' (=> more or less the layout of model 'LK-201-AG')
-		   
+
    Switch between 'full' and 'partial keyboard emulation' with Scroll Lock.
 */
 
@@ -278,7 +278,7 @@ INPUT_PORTS_START( lk201 )
 	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
 	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Compose") PORT_CODE(KEYCODE_LALT)
 	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK)
-	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) 
+	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL)
 
 	PORT_START("KBD2")
 	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Z") PORT_CODE(KEYCODE_Z)
@@ -365,14 +365,14 @@ INPUT_PORTS_START( lk201 )
 	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("L") PORT_CODE(KEYCODE_L)
 	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("O") PORT_CODE(KEYCODE_O)
 	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("9") PORT_CODE(KEYCODE_9)
-	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("LF (F13)") PORT_CODE(KEYCODE_F13) 
+	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("LF (F13)") PORT_CODE(KEYCODE_F13)
 	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
 	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("BS (F12)") PORT_CODE(KEYCODE_F12)
 	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
 
 	PORT_START("KBD11")
-	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH)  
-	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(";") PORT_CODE(KEYCODE_COLON)      
+	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH)
+	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(";") PORT_CODE(KEYCODE_COLON)
 	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // FIXME - duplicate "Return"
 	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("P") PORT_CODE(KEYCODE_P)
 	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("0") PORT_CODE(KEYCODE_0)
@@ -396,7 +396,7 @@ INPUT_PORTS_START( lk201 )
 	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("'") PORT_CODE(KEYCODE_QUOTE)
 	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("[") PORT_CODE(KEYCODE_OPENBRACE)
 	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Previous [^]") PORT_CODE(KEYCODE_END)
-	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Do (F16) [Ausfuehren]") PORT_CODE(KEYCODE_RCONTROL) 
+	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Do (F16) [Ausfuehren]") PORT_CODE(KEYCODE_RCONTROL)
 	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS)
 	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Insert Here") PORT_CODE(KEYCODE_HOME)
 
@@ -435,7 +435,7 @@ INPUT_PORTS_START( lk201 )
 	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num ,") PORT_CODE(KEYCODE_PLUS_PAD)
 	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_NAME("Num -") = duplicate...see KBD13
 	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF4") PORT_CODE(KEYCODE_MINUS_PAD)
-	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F20") 
+	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F20")
 	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
 	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F19")
 	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
@@ -636,7 +636,7 @@ void lk201_device::send_port(address_space &space, UINT8 offset, UINT8 data)
 				output_set_value("led_lock"   , (led_data & 0x8) == 0);
 			}
 #endif
-			
+
 			break;
 	}
 }
@@ -758,4 +758,3 @@ WRITE8_MEMBER( lk201_device::spi_w )
 
 //  printf("SPI %02x to %x (PC=%x)\n", data, offset, m_maincpu->pc());
 }
-
diff --git a/src/mess/machine/wangpckb.h b/src/mess/machine/wangpckb.h
index 3eb15fd04ad..27c87b071fc 100644
--- a/src/mess/machine/wangpckb.h
+++ b/src/mess/machine/wangpckb.h
@@ -2,7 +2,7 @@
 // copyright-holders:Curt Coder
 /**********************************************************************
 
-	Wang PC keyboard emulation
+    Wang PC keyboard emulation
 
 *********************************************************************/
 
diff --git a/src/mess/video/gba.c b/src/mess/video/gba.c
index 4745141e504..0699f047c98 100644
--- a/src/mess/video/gba.c
+++ b/src/mess/video/gba.c
@@ -2,11 +2,11 @@
 // copyright-holders:R. Belmont,Ryan Holtz
 /***************************************************************************
 
-	gba.c
+    gba.c
 
-	File to handle emulation of the video hardware of the Game Boy Advance
+    File to handle emulation of the video hardware of the Game Boy Advance
 
-	By R. Belmont, MooglyGuy
+    By R. Belmont, MooglyGuy
 
 ***************************************************************************/
 
diff --git a/src/mess/video/vtvideo.c b/src/mess/video/vtvideo.c
index 6c838e45cd7..5170143d749 100644
--- a/src/mess/video/vtvideo.c
+++ b/src/mess/video/vtvideo.c
@@ -20,27 +20,27 @@ FIXME: work out the differences and identify common code between VT and Rainbow.
 - REQUIRED TODOS / TESTS :
   * do line and character attributes (plus combinations) match real hardware?
   * how does the AVO fit in?
-  
+
 - SCROLLING REGIONS / SPLIT SCREEN SCROLLING UNTESTED (if you open > 1 file with the VAX editor EDT)
   See VT100 Technical Manual: 4.7.4 Address Shuffling to 4.7.9 Split Screen Smooth Scrolling.
   More on scrolling regions: Rainbow 100 B technical documentation (QV069-GZ) April 1985 page 22
-  
+
 - NEW - INTERLACED MODE (Rainbow only):
   Vertical resolution increases from 240 to 480, while the refresh rate halves (flickers on CRTs).
   To accomplish this, the display controller repeats even lines in odd scans.
   VTVIDEO activates line doubling in 24 line, interlaced mode only.
-  
+
   Although the DC12 has the ability to display 48 lines, most units are low on screen RAM and
-  won't even show 80 x 48. -> REASON: (83 x 48 = 3984 Byte) > (screen RAM) minus 'scratch area' 
+  won't even show 80 x 48. -> REASON: (83 x 48 = 3984 Byte) > (screen RAM) minus 'scratch area'
   On a VT-180, BIOS scratch requires up to 700 bytes used for SETUP, flags, SILO, keyboard.
-  
+
 - POSSIBLE IMPROVEMENTS:
- 
+
 * exact colors for different VR201 monitors (for white, green and amber)
 
 * ACCURATE VIDEO DELAYS:
-  Position of the first visible scanline (relative to the vertical reset) depends on 
-  content of fill bytes at the beginning of screen RAM. 
+  Position of the first visible scanline (relative to the vertical reset) depends on
+  content of fill bytes at the beginning of screen RAM.
 
   Six invisible, linked lines are initially provided (at location $EE000+ on a Rainbow).
   Real-world DC hardware parses the (circular) chain until interrupted by blanking.
@@ -184,10 +184,10 @@ void rainbow_video_device::device_reset()
 	m_basic_attribute = 0;
 
 	m_columns = 80;
-	
-	m_frequency = 60; 
 
-	m_interlaced = 1; 
+	m_frequency = 60;
+
+	m_interlaced = 1;
 	m_fill_lines = 2; // for 60Hz (not in use any longer -> detected)
 	recompute_parameters();
 }
@@ -209,8 +209,8 @@ void vt100_video_device::recompute_parameters()
 
 	int vert_pix_total = ((m_linedoubler == false) ? m_height : m_height_MAX) * 10;
 
-	if (m_columns == 132) 
-		horiz_pix_total = m_columns * 9; // display 1 less filler pixel in 132 char. mode 
+	if (m_columns == 132)
+		horiz_pix_total = m_columns * 9; // display 1 less filler pixel in 132 char. mode
 	else
 		horiz_pix_total = m_columns * 10; // normal 80 character mode.
 
@@ -238,7 +238,7 @@ READ8_MEMBER(vt100_video_device::lba7_r)
 // Also used by Rainbow-100 ************
 WRITE8_MEMBER(vt100_video_device::dc012_w)
 {
-	// Writes to [10C] and [0C] are treated differently 
+	// Writes to [10C] and [0C] are treated differently
 	// - see 3.1.3.9.5 DC012 Programming Information (PC-100 spec)
 
 	// MHFU is disabled by writing 00 to port 010C.
@@ -248,7 +248,7 @@ WRITE8_MEMBER(vt100_video_device::dc012_w)
 	{
 		UINT8 *rom = machine().root_device().memregion("maincpu")->base();
 		if (rom != NULL)
-		{ 
+		{
 			UINT32 PC = space.device().safe_pc();
 			if ((rom[ PC - 1] == 0xe6) &&
 				(rom[ PC    ] == 0x0c)
@@ -264,7 +264,7 @@ WRITE8_MEMBER(vt100_video_device::dc012_w)
 				//printf("\n PC %05x - MHFU MAGIC -2 %02x\n", PC, magic2);
 				//if (VERBOSE)
 
-				//if(1	)
+				//if(1  )
 				if ((rom[PC - 2] == 0x0C) &&
 					(rom[PC - 1] == 0x01)
 					)
@@ -272,14 +272,14 @@ WRITE8_MEMBER(vt100_video_device::dc012_w)
 					if (MHFU_FLAG == true)
 						printf("MHFU  *** DISABLED *** %05x \n", PC);
 
-					MHFU_FLAG = false; 
+					MHFU_FLAG = false;
 					MHFU_counter = 0;
 				}
 			}
-		
+
 		} // DATA == 0 ONLY ....
 
-	} 
+	}
 	else
 	{
 		//if (VERBOSE)
@@ -368,9 +368,9 @@ WRITE8_MEMBER(vt100_video_device::dc012_w)
 // Writing to DC011 resets internal counters (& disturbs display) on real hardware.
 WRITE8_MEMBER(vt100_video_device::dc011_w)
 {
-	if (!BIT(data, 5)) 
+	if (!BIT(data, 5))
 	{
-		m_interlaced = 1;  
+		m_interlaced = 1;
 
 		if (!BIT(data, 4))
 			m_columns = 80;
@@ -384,16 +384,16 @@ WRITE8_MEMBER(vt100_video_device::dc011_w)
 		if (!BIT(data, 4))
 		{
 			m_frequency = 60;
-			m_fill_lines = 2;  
+			m_fill_lines = 2;
 		}
 		else
 		{
 			m_frequency = 50;
-			m_fill_lines = 5; 
+			m_fill_lines = 5;
 		}
 	}
 
-	recompute_parameters(); 
+	recompute_parameters();
 }
 
 WRITE8_MEMBER(vt100_video_device::brightness_w)
@@ -559,7 +559,7 @@ void rainbow_video_device::display_char(bitmap_ind16 &bitmap, UINT8 code, int x,
 
 	UINT16 y_preset;
 
-	UINT16 CHARPOS_y_preset = y << 3; // CHARPOS_y_preset = y * 10; 
+	UINT16 CHARPOS_y_preset = y << 3; // CHARPOS_y_preset = y * 10;
 	CHARPOS_y_preset += y;
 	CHARPOS_y_preset += y;
 
@@ -571,10 +571,10 @@ void rainbow_video_device::display_char(bitmap_ind16 &bitmap, UINT8 code, int x,
 	int back_intensity, back_default_intensity;
 
 	int invert = (display_type & 8) ? 1 : 0; // REVERSE
-	int bold  = (display_type & 16) ? 0 : 1; // BIT 4 
+	int bold  = (display_type & 16) ? 0 : 1; // BIT 4
 	int blink = (display_type & 32) ? 0 : 1; // BIT 5
-	int underline = (display_type & 64) ? 0 : 1; // BIT 6 
-	bool blank = (display_type & 128) ? true : false; // BIT 7 
+	int underline = (display_type & 64) ? 0 : 1; // BIT 6
+	bool blank = (display_type & 128) ? true : false; // BIT 7
 
 	display_type = display_type & 3;
 
@@ -755,7 +755,7 @@ void rainbow_video_device::video_update(bitmap_ind16 &bitmap, const rectangle &c
 	// Skip fill (0xFF) lines and put result in ADDR.
 	for (int xp = 1; xp <= 6; xp += 1) // beware of circular references
 	{
-		// Fetch LINE ATTRIBUTE before it is gone 
+		// Fetch LINE ATTRIBUTE before it is gone
 		attr_addr = 0x1000 | ((addr + 1) & 0x0fff);
 
 		temp = m_read_ram(addr + 2) * 256 + m_read_ram(addr + 1);
@@ -903,8 +903,8 @@ int rainbow_video_device::MHFU(int ASK)
 		MHFU_FLAG = true;
 
 		return -100;
-   
-    case -200:          // -200 : RESET and DISABLE MHFU
+
+	case -200:          // -200 : RESET and DISABLE MHFU
 		MHFU_counter = 0;
 
 		if(1) //if (VERBOSE)
@@ -915,7 +915,7 @@ int rainbow_video_device::MHFU(int ASK)
 		MHFU_FLAG = false;
 
 		return -200;
-		
+
 	default:
 		assert(1);
 		return -255;
diff --git a/src/osd/modules/render/d3d/d3dhlsl.c b/src/osd/modules/render/d3d/d3dhlsl.c
index f2f4c701a5d..f6468144803 100644
--- a/src/osd/modules/render/d3d/d3dhlsl.c
+++ b/src/osd/modules/render/d3d/d3dhlsl.c
@@ -1022,12 +1022,12 @@ int shaders::create_resources(bool reset)
 
 	phosphor_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
 	phosphor_effect->add_uniform("Phosphor", uniform::UT_VEC3, uniform::CU_PHOSPHOR_LIFE);
-	phosphor_effect->add_uniform("Passthrough", uniform::UT_FLOAT, uniform::CU_PHOSPHOR_IGNORE);	
-	
+	phosphor_effect->add_uniform("Passthrough", uniform::UT_FLOAT, uniform::CU_PHOSPHOR_IGNORE);
+
 	downsample_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
-	
+
 	bloom_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
-	
+
 	simple_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
 
 	post_effect->add_uniform("SourceDims", uniform::UT_VEC2, uniform::CU_SOURCE_DIMS);
@@ -1052,9 +1052,9 @@ int shaders::create_resources(bool reset)
 	post_effect->add_uniform("ScanlineBrightOffset", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_BRIGHT_OFFSET);
 	post_effect->add_uniform("Power", uniform::UT_VEC3, uniform::CU_POST_POWER);
 	post_effect->add_uniform("Floor", uniform::UT_VEC3, uniform::CU_POST_FLOOR);
-	
+
 	vector_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
-	
+
 	default_effect->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
 
 	initialized = true;
@@ -1458,7 +1458,7 @@ void shaders::phosphor_pass(render_target *rt, cache_target *ct, vec2f &texsize,
 	UINT num_passes = 0;
 
 	phosphor_passthrough = false;
-	
+
 	curr_effect = phosphor_effect;
 	curr_effect->update_uniforms();
 
@@ -1516,7 +1516,7 @@ void shaders::post_pass(render_target *rt, vec2f &texsize, vec2f &delta, vec2f &
 
 	float prescale[2] = { (float)hlsl_prescale_x, (float)hlsl_prescale_y };
 	bool orientation_swap_xy = (d3d->window().machine().system().flags & ORIENTATION_SWAP_XY) == ORIENTATION_SWAP_XY;
-	bool rotation_swap_xy = 
+	bool rotation_swap_xy =
 		(d3d->window().target()->orientation() & ROT90) == ROT90 ||
 		(d3d->window().target()->orientation() & ROT270) == ROT270;
 
@@ -1525,8 +1525,8 @@ void shaders::post_pass(render_target *rt, vec2f &texsize, vec2f &delta, vec2f &
 	curr_effect->set_texture("ShadowTexture", shadow_texture == NULL ? NULL : shadow_texture->get_finaltex());
 	curr_effect->set_texture("DiffuseTexture", rt->render_texture[0]);
 	curr_effect->set_vector("Prescale", 2, prescale);
-	curr_effect->set_bool("OrientationSwapXY", orientation_swap_xy);	
-	curr_effect->set_bool("RotationSwapXY", rotation_swap_xy);	
+	curr_effect->set_bool("OrientationSwapXY", orientation_swap_xy);
+	curr_effect->set_bool("RotationSwapXY", rotation_swap_xy);
 	curr_effect->set_bool("PrepareBloom", prepare_bloom);
 
 	d3d->set_wrap(D3DTADDRESS_MIRROR);
@@ -1655,8 +1655,8 @@ void shaders::bloom_pass(render_target *rt, vec2f &texsize, vec2f &delta, poly_i
 
 void shaders::screen_pass(render_target *rt, vec2f &texsize, vec2f &delta, poly_info *poly, int vertnum)
 {
-  UINT num_passes = 0;
-	
+	UINT num_passes = 0;
+
 	curr_effect = simple_effect;
 	curr_effect->update_uniforms();
 	curr_effect->set_texture("DiffuseTexture", rt->render_texture[1]);
@@ -1800,13 +1800,13 @@ void shaders::render_quad(poly_info *poly, int vertnum)
 		}
 
 		curr_effect->end();
-		
+
 		result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, backbuffer);
 		if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
 
 		curr_effect = default_effect;
 		curr_effect->update_uniforms();
-		
+
 		curr_effect->set_float("FixedAlpha", 1.0f);
 	}
 	else if (PRIMFLAG_GET_VECTORBUF(poly->get_flags()) && vector_enable)
@@ -1912,10 +1912,10 @@ void shaders::render_quad(poly_info *poly, int vertnum)
 
 		/* Phosphor, todo: merge with phosphor_pass() */
 		phosphor_passthrough = false;
-	
+
 		curr_effect = phosphor_effect;
 		curr_effect->update_uniforms();
-		
+
 		float target_dims[2] = { d3d->get_width(), d3d->get_height() };
 		curr_effect->set_vector("TargetDims", 2, target_dims);
 		curr_effect->set_texture("Diffuse", rt->render_texture[1]);
@@ -1955,7 +1955,7 @@ void shaders::render_quad(poly_info *poly, int vertnum)
 	{
 		curr_effect = default_effect;
 		curr_effect->update_uniforms();
-		
+
 		curr_effect->set_float("PostPass", 0.0f);
 
 		curr_effect->begin(&num_passes, 0);
diff --git a/src/osd/modules/render/drawd3d.c b/src/osd/modules/render/drawd3d.c
index 93c316c347f..0b1caaeee2a 100644
--- a/src/osd/modules/render/drawd3d.c
+++ b/src/osd/modules/render/drawd3d.c
@@ -2132,7 +2132,7 @@ void texture_info::compute_size_subroutine(int texwidth, int texheight, int* p_w
 	{
 		finalheight *= 2;
 	}
-	
+
 	*p_width = finalwidth;
 	*p_height = finalheight;
 }
@@ -2148,7 +2148,7 @@ void texture_info::compute_size(int texwidth, int texheight)
 
 	m_xborderpix = 0;
 	m_yborderpix = 0;
-	
+
 	// if we're not wrapping, add a 1-2 pixel border on all sides
 	if (ENABLE_BORDER_PIX && !(m_flags & PRIMFLAG_TEXWRAP_MASK))
 	{
@@ -2160,7 +2160,7 @@ void texture_info::compute_size(int texwidth, int texheight)
 	// compute final texture size
 	finalwidth += 2 * m_xborderpix;
 	finalheight += 2 * m_yborderpix;
-	
+
 	compute_size_subroutine(finalwidth, finalheight, &finalwidth, &finalheight);
 
 	// if we added pixels for the border, and that just barely pushed us over, take it back
@@ -2171,7 +2171,7 @@ void texture_info::compute_size(int texwidth, int texheight)
 
 		m_xborderpix = 0;
 		m_yborderpix = 0;
-		
+
 		compute_size_subroutine(finalwidth, finalheight, &finalwidth, &finalheight);
 	}
 
diff --git a/src/tools/nltool.c b/src/tools/nltool.c
index 69398458d27..555131defce 100644
--- a/src/tools/nltool.c
+++ b/src/tools/nltool.c
@@ -28,7 +28,7 @@
 #include "nl_parser.h"
 #include "devices/net_lib.h"
 
-#define osd_ticks_t clock_t 
+#define osd_ticks_t clock_t
 
 inline osd_ticks_t osd_ticks_per_second() { return CLOCKS_PER_SEC; }
 
@@ -102,17 +102,17 @@ class tool_options_t : public poptions
 public:
 	tool_options_t() :
 		poptions(),
-		opt_ttr ("t", "time_to_run", 1.0, 	"time to run the emulation (seconds)", this),
+		opt_ttr ("t", "time_to_run", 1.0,   "time to run the emulation (seconds)", this),
 		opt_logs("l", "logs",        "",      "colon separated list of terminals to log", this),
 		opt_file("f", "file",        "-",     "file to process (default is stdin)", this),
-		opt_cmd ("c", "cmd",		 "run",   "run|convert|listdevices", this),
+		opt_cmd ("c", "cmd",         "run",   "run|convert|listdevices", this),
 		opt_verb("v", "verbose",              "be verbose - this produces lots of output", this),
 		opt_help("h", "help",                 "display help", this)
 	{}
 
 	poption_double opt_ttr;
 	poption_str    opt_logs;
-	poption_str	   opt_file;
+	poption_str    opt_file;
 	poption_str    opt_cmd;
 	poption_bool   opt_verb;
 	poption_bool   opt_help;
@@ -639,21 +639,21 @@ private:
 };
 
 convert_t::sp_unit convert_t::m_sp_units[] = {
-		{"T",   "",      1.0e12	},
-		{"G",   "", 	 1.0e9	},
-		{"MEG", "RES_M(%g)", 1.0e6	},
-		{"K",   "RES_K(%g)", 1.0e3	},
-		{"",    "%g",        1.0e0 	},
-		{"M",   "CAP_M(%g)", 1.0e-3	},
-		{"U",   "CAP_U(%g)", 1.0e-6	},
-		{"Āµ",   "CAP_U(%g)", 1.0e-6	},
-		{"N",   "CAP_N(%g)", 1.0e-9	},
+		{"T",   "",      1.0e12 },
+		{"G",   "",      1.0e9  },
+		{"MEG", "RES_M(%g)", 1.0e6  },
+		{"K",   "RES_K(%g)", 1.0e3  },
+		{"",    "%g",        1.0e0  },
+		{"M",   "CAP_M(%g)", 1.0e-3 },
+		{"U",   "CAP_U(%g)", 1.0e-6 },
+		{"??",   "CAP_U(%g)", 1.0e-6    },
+		{"N",   "CAP_N(%g)", 1.0e-9 },
 		{"P",   "CAP_P(%g)", 1.0e-12},
-		{"F", 	"%ge-15",    1.0e-15},
+		{"F",   "%ge-15",    1.0e-15},
 
 		{"MIL", "%e",  25.4e-6},
 
-		{"-", 	"%g",  1.0	}
+		{"-",   "%g",  1.0  }
 };
 
 
@@ -665,7 +665,6 @@ convert_t::sp_unit convert_t::m_sp_units[] = {
 
 int main(int argc, char *argv[])
 {
-
 	track_memory(true);
 	{
 	tool_options_t opts;
diff --git a/src/tools/romcmp.c b/src/tools/romcmp.c
index c916c41a505..97cdfa47ab3 100644
--- a/src/tools/romcmp.c
+++ b/src/tools/romcmp.c
@@ -1,5 +1,5 @@
 // license:BSD-3-Clause
-// copyright-holders:Aaron Giles,Nicola Salmoria 
+// copyright-holders:Aaron Giles,Nicola Salmoria
 /***************************************************************************
 
     romcmp.c
diff --git a/src/version.c b/src/version.c
index 5a6d9acefbc..ac911975594 100644
--- a/src/version.c
+++ b/src/version.c
@@ -8,7 +8,7 @@
 
 ***************************************************************************/
 
-#define BARE_BUILD_VERSION "0.161"
+#define BARE_BUILD_VERSION "0.162"
 
 extern const char bare_build_version[];
 extern const char build_version[];