srcclean in preparation for release

hash/leapfrog_zippity_cart.xml

@@ -5,13 +5,13 @@ license:CC0
 -->
 
 <!--
-	Not dumped:
+    Not dumped:
-	
+
-	The Princess and the Frog
+    The Princess and the Frog
-	Toy Story 3
+    Toy Story 3
+
+    (it also needs confirming if US / UK cartridges are different, dumps are all from UK cartridges)
 
-	(it also needs confirming if US / UK cartridges are different, dumps are all from UK cartridges)
-	
 -->
 <softwarelist name="leapfrog_zippity_cart" description="LeapFrog Zippity Cartridges">
 
@@ -36,5 +36,5 @@ license:CC0
 			</dataarea>
 		</part>
 	</software>
-	
+
 </softwarelist>

scripts/src/formats.lua

@@ -25,7 +25,7 @@ project "formats"
 		MAME_DIR .. "src/lib",
 		MAME_DIR .. "src/lib/util",
 		MAME_DIR .. "3rdparty",
-	    GEN_DIR,
+		GEN_DIR,
 		ext_includedir("zlib"),
 	}
 

src/devices/cpu/i86/i186.cpp

@@ -1404,7 +1404,7 @@ void i80186_cpu_device::internal_timer_update(int which, int new_count, int new_
 		/* RIU is cleared whenever ALT = 0 */
 		if (!(new_control & 0x0002))
 			new_control &= ~0x1000;
-		
+
 		/* set the new control register */
 		t->control = new_control;
 	}

src/devices/cpu/mk1/mk1.cpp

@@ -230,7 +230,7 @@ void mk1_cpu_device::alu_update()
 			m_alu_result = m_alu_a + (m_alu_a & m_alu_b) + (carry ? 1 : 0);
 		carry = u16(m_alu_a) + u16(m_alu_a & m_alu_b) + (carry ? 1 : 0) >= 0x100;
 		break;
- 
+
 	case 0b1001:
 		if (BIT(m_alu_function, 4))
 			m_alu_result = ~(m_alu_a ^ m_alu_b);

src/devices/machine/mv_sonora.cpp

@@ -3,7 +3,7 @@
 /*********************************************************************
 
     Mac video support, "Sonora" edition
-	Supports 5 different modelines at up to 16bpp
+    Supports 5 different modelines at up to 16bpp
 
 *********************************************************************/
 
@@ -163,7 +163,7 @@ uint8_t mac_video_sonora_device::vctrl_r(offs_t offset)
 			res = mon;
 			if(!(m_monitor_id & 8))
 				res &= m_monitor_id & 7;
-		}			
+		}
 
 		return m_monitor_id | (res << 4);
 	}

src/devices/machine/mv_sonora.h

@@ -3,7 +3,7 @@
 /*********************************************************************
 
     Mac video support, "Sonora" edition
-	Supports 5 different modelines at up to 16bpp
+    Supports 5 different modelines at up to 16bpp
 
 *********************************************************************/
 #ifndef MAME_MACHINE_MAC_VIDEO_SONORA_H

src/devices/machine/swim3.cpp

@@ -551,7 +551,7 @@ void swim3_device::live_run(attotime limit)
 			if(!(m_cur_live.bit_counter & 1))
 				m_cur_live.crc = 0xffff;
 
-			//			logerror("pre counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
+			//          logerror("pre counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
 			break;
 
 		case L_MFM_SCAN_ID:
@@ -574,7 +574,7 @@ void swim3_device::live_run(attotime limit)
 				return;
 			}
 
-			//			logerror("post counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
+			//          logerror("post counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
 			break;
 
 		case L_MFM_READ_ID:
@@ -646,7 +646,7 @@ void swim3_device::live_run(attotime limit)
 			if(!(m_cur_live.bit_counter & 1))
 				m_cur_live.crc = 0xffff;
 
-			//			logerror("pre counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
+			//          logerror("pre counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
 			break;
 
 		case L_MFM_SCAN_DATA:
@@ -670,7 +670,7 @@ void swim3_device::live_run(attotime limit)
 				return;
 			}
 
-			//			logerror("post counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
+			//          logerror("post counter %02d sr %04x data %02x crc %04x\n", m_cur_live.bit_counter, m_cur_live.shift_reg, m_cur_live.data_reg, m_cur_live.crc);
 			break;
 
 		case L_MFM_READ_DATA:
@@ -707,9 +707,9 @@ void swim3_device::live_run(attotime limit)
 						update_irq();
 						return;
 					}
-						
+
 					m_cur_live.state = L_MFM_SEARCH_DATA;
-					
+
 				} else {
 					checkpoint();
 					m_error |= 0x80;

src/devices/sound/awacs.cpp

@@ -130,7 +130,7 @@ void awacs_device::sound_stream_update(sound_stream &stream, std::vector<read_st
 		s16 right = data;
 		outputs[0].put_int(0, left, 32768);
 		outputs[1].put_int(0, right, 32768);
-		
+
 	} else {
 		m_output_buffer = false;
 
@@ -177,7 +177,7 @@ void awacs_device::sound_stream_update(sound_stream &stream, std::vector<read_st
 				else
 					m_in_irq |= 0x80;
 			}
-		}		
+		}
 		update_irq();
 	}
 }
@@ -299,7 +299,7 @@ void awacs_device::write(offs_t offset, uint8_t data)
 	case 0x10:
 		m_ctrl0 = data;
 		m_stream->set_sample_rate(clock()/64/divider[(m_ctrl0 >> 1) & 3]);
-		
+
 		logerror("ctr0_w %02x - play=%s rate=%d\n", m_ctrl0, m_ctrl0 & 1 ? "on" : "off", clock()/64/divider[(m_ctrl0 >> 1) & 3]);
 		break;
 

src/devices/sound/setapcm.cpp

@@ -6,15 +6,15 @@
       based on ST-0016 emulation
 
       used by
-	  - ST-0026 NiLe (srmp6, 8 voices)
+      - ST-0026 NiLe (srmp6, 8 voices)
-	  - ST-0032 (jclub2, 16 voices)
+      - ST-0032 (jclub2, 16 voices)
-	  - Capcom CPS3 sound hardware has similarity?
+      - Capcom CPS3 sound hardware has similarity?
 
       Register Format (32 byte per voices)
 
       00-1f: Voice 0
       Offset Bit               Description
-             fedcba98 76543210 
+             fedcba98 76543210
       04     xxxxxxxx xxxxxxxx Start position LSB
       06     xxxxxxxx xxxxxxxx Start position MSB
       0a     -------- ----xxx- Used but unknown
@@ -32,7 +32,7 @@
 
       20-3f: Voice 1
       ...
-	  e0-ff: Voice 7
+      e0-ff: Voice 7
 
       100: Keyon/off, Bit 0-7 means Voice 0-7
       110: Used but unknown
@@ -416,7 +416,7 @@ void setapcm_device<MaxVoices, Divider>::key_w(offs_t offset, u16 data, u16 mem_
 //-------------------------------------------------
 //  key_r - get keyon/off status from each voices
 //-------------------------------------------------
-	 
+
 template<unsigned MaxVoices, unsigned Divider>
 u16 setapcm_device<MaxVoices, Divider>::key_r()
 {

src/devices/sound/ym2151.cpp

@@ -89,7 +89,7 @@ u8 ym2151_device::read(offs_t offset)
 			logerror("Unexpected read from YM2151 offset %d\n", offset & 3);
 			break;
 
-		case 1:	// status port, YM2203 compatible
+		case 1: // status port, YM2203 compatible
 			result = m_opm.status();
 			break;
 	}
@@ -110,7 +110,7 @@ void ym2151_device::write(offs_t offset, u8 value)
 
 	switch (offset & 1)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 			break;
 
@@ -251,7 +251,7 @@ void ym2164_device::write(offs_t offset, u8 value)
 
 	switch (offset & 1)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 			break;
 

src/devices/sound/ym2203.cpp

@@ -80,7 +80,7 @@ u8 ym2203_device::read(offs_t offset)
 	u8 result = 0;
 	switch (offset & 1)
 	{
-		case 0:	// status port
+		case 0: // status port
 			result = m_opn.status();
 			break;
 
@@ -102,7 +102,7 @@ void ym2203_device::write(offs_t offset, u8 value)
 {
 	switch (offset & 1)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 			if (m_address < 0x10)
 			{

src/devices/sound/ym2608.cpp

@@ -54,7 +54,7 @@ u8 ym2608_device::read(offs_t offset)
 	u8 result = 0;
 	switch (offset & 3)
 	{
-		case 0:	// status port, YM2203 compatible
+		case 0: // status port, YM2203 compatible
 			result = m_opn.status() & (ymopna_engine::STATUS_TIMERA | ymopna_engine::STATUS_TIMERB | ymopna_engine::STATUS_BUSY);
 			break;
 
@@ -65,11 +65,11 @@ u8 ym2608_device::read(offs_t offset)
 				result = 1;  // ID code
 			break;
 
-		case 2:	// status port, extended
+		case 2: // status port, extended
 			result = combine_status();
 			break;
 
-		case 3:	// ADPCM-B data
+		case 3: // ADPCM-B data
 			if (m_address < 0x10)
 				result = m_adpcm_b.read(m_address);
 			break;
@@ -87,7 +87,7 @@ void ym2608_device::write(offs_t offset, u8 value)
 {
 	switch (offset & 3)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 			if (m_address < 0x10)
 			{

src/devices/sound/ym2610.cpp

@@ -56,7 +56,7 @@ u8 ym2610_device::read(offs_t offset)
 	u8 result = 0;
 	switch (offset & 3)
 	{
-		case 0:	// status port, YM2203 compatible
+		case 0: // status port, YM2203 compatible
 			result = m_opn.status() & (ymopna_engine::STATUS_TIMERA | ymopna_engine::STATUS_TIMERB | ymopna_engine::STATUS_BUSY);
 			break;
 
@@ -67,11 +67,11 @@ u8 ym2610_device::read(offs_t offset)
 				result = 1;  // ID code
 			break;
 
-		case 2:	// status port, extended
+		case 2: // status port, extended
 			result = m_eos_status & m_flag_mask;
 			break;
 
-		case 3:	// ADPCM-B data
+		case 3: // ADPCM-B data
 			break;
 	}
 	return result;
@@ -87,7 +87,7 @@ void ym2610_device::write(offs_t offset, u8 value)
 {
 	switch (offset & 3)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 
 			// write register to SSG emulator

src/devices/sound/ym2612.cpp

@@ -47,13 +47,13 @@ u8 ym2612_device::read(offs_t offset)
 	u8 result = 0;
 	switch (offset & 3)
 	{
-		case 0:	// status port, YM2203 compatible
+		case 0: // status port, YM2203 compatible
 			result = m_opn.status();
 			break;
 
 		case 1: // data port (unused)
-		case 2:	// status port, extended
+		case 2: // status port, extended
-		case 3:	// data port (unused)
+		case 3: // data port (unused)
 			logerror("Unexpected read from YM2612 offset %d\n", offset & 3);
 			break;
 	}
@@ -70,7 +70,7 @@ void ym2612_device::write(offs_t offset, u8 value)
 {
 	switch (offset & 3)
 	{
-		case 0:	// address port
+		case 0: // address port
 			m_address = value;
 			break;
 

src/devices/sound/ymfm.cpp

@@ -252,14 +252,14 @@ inline s8 detune_adjustment(u8 detune, u8 keycode)
 {
 	static u8 const s_detune_adjustment[32][4] =
 	{
-		{ 0,  0,  1,  2 },	{ 0,  0,  1,  2 },	{ 0,  0,  1,  2 },	{ 0,  0,  1,  2 },
+		{ 0,  0,  1,  2 },  { 0,  0,  1,  2 },  { 0,  0,  1,  2 },  { 0,  0,  1,  2 },
-		{ 0,  1,  2,  2 },	{ 0,  1,  2,  3 },	{ 0,  1,  2,  3 },	{ 0,  1,  2,  3 },
+		{ 0,  1,  2,  2 },  { 0,  1,  2,  3 },  { 0,  1,  2,  3 },  { 0,  1,  2,  3 },
-		{ 0,  1,  2,  4 },	{ 0,  1,  3,  4 },	{ 0,  1,  3,  4 },	{ 0,  1,  3,  5 },
+		{ 0,  1,  2,  4 },  { 0,  1,  3,  4 },  { 0,  1,  3,  4 },  { 0,  1,  3,  5 },
-		{ 0,  2,  4,  5 },	{ 0,  2,  4,  6 },	{ 0,  2,  4,  6 },	{ 0,  2,  5,  7 },
+		{ 0,  2,  4,  5 },  { 0,  2,  4,  6 },  { 0,  2,  4,  6 },  { 0,  2,  5,  7 },
-		{ 0,  2,  5,  8 },	{ 0,  3,  6,  8 },	{ 0,  3,  6,  9 },	{ 0,  3,  7, 10 },
+		{ 0,  2,  5,  8 },  { 0,  3,  6,  8 },  { 0,  3,  6,  9 },  { 0,  3,  7, 10 },
-		{ 0,  4,  8, 11 },	{ 0,  4,  8, 12 },	{ 0,  4,  9, 13 },	{ 0,  5, 10, 14 },
+		{ 0,  4,  8, 11 },  { 0,  4,  8, 12 },  { 0,  4,  9, 13 },  { 0,  5, 10, 14 },
-		{ 0,  5, 11, 16 },	{ 0,  6, 12, 17 },	{ 0,  6, 13, 19 },	{ 0,  7, 14, 20 },
+		{ 0,  5, 11, 16 },  { 0,  6, 12, 17 },  { 0,  6, 13, 19 },  { 0,  7, 14, 20 },
-		{ 0,  8, 16, 22 },	{ 0,  8, 16, 22 },	{ 0,  8, 16, 22 },	{ 0,  8, 16, 22 }
+		{ 0,  8, 16, 22 },  { 0,  8, 16, 22 },  { 0,  8, 16, 22 },  { 0,  8, 16, 22 }
 	};
 	s8 result = s_detune_adjustment[keycode][detune & 3];
 	return BIT(detune, 2) ? -result : result;
@@ -1640,7 +1640,7 @@ TIMER_CALLBACK_MEMBER(ymfm_engine_base<RegisterType>::timer_handler)
 	if (param == 0 && m_regs.enable_timer_a())
 		set_reset_status(STATUS_TIMERA, 0);
 	else if (param == 1 && m_regs.enable_timer_b())
-	 	set_reset_status(STATUS_TIMERB, 0);
+		set_reset_status(STATUS_TIMERB, 0);
 
 	// if timer A fired in CSM mode, trigger CSM on all relevant channels
 	if (param == 0 && m_regs.csm())

src/devices/sound/ymfm.h

@@ -819,7 +819,7 @@ private:
 	attotime m_busy_end;             // end of the busy time
 	emu_timer *m_timer[2];           // our two timers
 	devcb_write_line m_irq_handler;  // IRQ callback
- 	std::unique_ptr<ymfm_channel<RegisterType>> m_channel[RegisterType::CHANNELS]; // channel pointers
+	std::unique_ptr<ymfm_channel<RegisterType>> m_channel[RegisterType::CHANNELS]; // channel pointers
 	std::vector<u8> m_regdata;       // raw register data
 	RegisterType m_regs;             // register accessor
 };

src/devices/video/i82730.cpp

@@ -506,7 +506,7 @@ bool i82730_device::dscmd_sl_scroll_end(uint8_t param)
 {
 	LOGMASKED(LOG_DATASTREAM, "Executing datastream command SL SCROLL END %d - not implemented\n", param);
 
-	return false;	
+	return false;
 }
 
 bool i82730_device::dscmd_tab_to(uint8_t param)
@@ -556,7 +556,7 @@ bool i82730_device::dscmd_repeat(uint8_t param)
 	while (param--)
 	{
 		if (--m_dma_count && m_row_count < 200)
-			m_row[m_row_count++] = data;	
+			m_row[m_row_count++] = data;
 		else
 			return true;
 	}

src/emu/emumem.cpp

@@ -595,7 +595,7 @@ void address_space_installer::check_optimize_all(const char *function, int width
 		// 1. Adjusting
 		nstart &= ~default_lowbits_mask;
 		nend |= default_lowbits_mask;
-		
+
 		// 2. Clearing
 		u64 smask, emask;
 		if(m_config.endianness() == ENDIANNESS_BIG) {

src/frontend/mame/ui/filecreate.cpp

@@ -303,7 +303,7 @@ menu_select_floppy_init::menu_select_floppy_init(mame_ui_manager &mui, render_co
 	: menu(mui, container),
 	  m_fs(fs),
 	  m_result(result)
-	  
+
 {
 }
 

src/lib/formats/fsmgr.h

@@ -30,7 +30,7 @@ public:
 
 	// Floppy image initialization for add_raw
 	virtual void floppy_instantiate_raw(u32 key, floppy_image *image) const;
-	
+
 protected:
 	filesystem_manager_t() = default;
 

src/lib/formats/ti99_dsk.cpp

@@ -1298,7 +1298,7 @@ void ti99_tdf_format::determine_sizes(io_generic *io, int& cell_size, int& secto
 		sector_count = 18;
 		tracks = 40;
 		break;
-	case 1003520:            
+	case 1003520:
 		sector_count = 36;
 		tracks = 40;
 		break;
@@ -1325,7 +1325,7 @@ void ti99_tdf_format::determine_sizes(io_generic *io, int& cell_size, int& secto
 		sector_count = 0;
 		return;
 	}
-	
+
 	heads = 2;  // TDF only supports two-sided recordings
 	cell_size = (sector_count <= 9)? 4000 : ((sector_count <= 18)? 2000 : 1000);
 }

src/mame/drivers/alg.cpp

@@ -23,8 +23,8 @@
         Tierras Salvajes
         Zorton Brothers (Los Justicieros) [2 versions]
 
-	Picmatic games had different versions depending on TV system (PAL or NTSC) and
+    Picmatic games had different versions depending on TV system (PAL or NTSC) and
-	TV frequency (NTSC 60Hz, PAL 50Hz, PAL 100Hz):
+    TV frequency (NTSC 60Hz, PAL 50Hz, PAL 100Hz):
 
         Game                   System     ROM dumped  LD dumped
         ---------------------  ---------  ----------  ---------

src/mame/drivers/apple2e.cpp

@@ -737,7 +737,7 @@ void apple2e_state::recalc_active_device()
 		{
 			m_cur_floppy = m_floppy[1]->get_device();
 		}
-		else	// should be external 3.5 #2, for a 3rd drive
+		else    // should be external 3.5 #2, for a 3rd drive
 		{
 			m_cur_floppy = nullptr;
 		}

src/mame/drivers/dynax.cpp

@@ -1713,89 +1713,89 @@ INPUT_PORTS_START( HANAFUDA_KEYS_BET )
 INPUT_PORTS_END
 /*
 [[maybe_unused]] static INPUT_PORTS_START( HANAFUDA_KEYS_BET_ALT )
-	PORT_START("KEY0")
+    PORT_START("KEY0")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_A ) PORT_PLAYER(1)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_A ) PORT_PLAYER(1)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_E ) PORT_PLAYER(1)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_E ) PORT_PLAYER(1)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_YES ) PORT_PLAYER(1)
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_YES ) PORT_PLAYER(1)
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SCORE )          // "t"
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SCORE )          // "t"
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
 
-	PORT_START("KEY1")
+    PORT_START("KEY1")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_B ) PORT_PLAYER(1)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_B ) PORT_PLAYER(1)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_F ) PORT_PLAYER(1)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_F ) PORT_PLAYER(1)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_NO ) PORT_PLAYER(1)
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_NO ) PORT_PLAYER(1)
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SMALL )          // "s"
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SMALL )          // "s"
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY2")
+    PORT_START("KEY2")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_C ) PORT_PLAYER(1)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_C ) PORT_PLAYER(1)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_G ) PORT_PLAYER(1)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_G ) PORT_PLAYER(1)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_BIG )            // "b"
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_BIG )            // "b"
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY3")
+    PORT_START("KEY3")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_D ) PORT_PLAYER(1)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_D ) PORT_PLAYER(1)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_H ) PORT_PLAYER(1)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_H ) PORT_PLAYER(1)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_DOUBLE_UP )      // "w"
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_DOUBLE_UP )      // "w"
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY4")
+    PORT_START("KEY4")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY5")
+    PORT_START("KEY5")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_A ) PORT_PLAYER(2)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_A ) PORT_PLAYER(2)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_E ) PORT_PLAYER(2)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_E ) PORT_PLAYER(2)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_YES ) PORT_PLAYER(2)
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_YES ) PORT_PLAYER(2)
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SCORE ) PORT_PLAYER(2)       // "t"
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SCORE ) PORT_PLAYER(2)       // "t"
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START2 )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START2 )
 
-	PORT_START("KEY6")
+    PORT_START("KEY6")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_B ) PORT_PLAYER(2)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_B ) PORT_PLAYER(2)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_F ) PORT_PLAYER(2)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_F ) PORT_PLAYER(2)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_NO ) PORT_PLAYER(2)
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_HANAFUDA_NO ) PORT_PLAYER(2)
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SMALL ) PORT_PLAYER(2)       // "s"
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_MAHJONG_SMALL ) PORT_PLAYER(2)       // "s"
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY7")
+    PORT_START("KEY7")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_C ) PORT_PLAYER(2)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_C ) PORT_PLAYER(2)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_G ) PORT_PLAYER(2)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_G ) PORT_PLAYER(2)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_BIG ) PORT_PLAYER(2)         // "b"
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_BIG ) PORT_PLAYER(2)         // "b"
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY8")
+    PORT_START("KEY8")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_D ) PORT_PLAYER(2)
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_HANAFUDA_D ) PORT_PLAYER(2)
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_H ) PORT_PLAYER(2)
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_HANAFUDA_H ) PORT_PLAYER(2)
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_DOUBLE_UP ) PORT_PLAYER(2)   // "w"
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_MAHJONG_DOUBLE_UP ) PORT_PLAYER(2)   // "w"
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-	PORT_START("KEY9")
+    PORT_START("KEY9")
-	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+    PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
 INPUT_PORTS_END
 */
 static INPUT_PORTS_START( cdracula )

src/mame/drivers/elan_ep3a19a.cpp

@@ -159,7 +159,7 @@ INPUT_PORTS_END
 
 static INPUT_PORTS_START( tvbg_2button )
 	PORT_INCLUDE( tvbg_1button )
-	
+
 	PORT_MODIFY("IN2")
 	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) // Boggle uses 2 buttons for gameplay, other units do read this to enter secret test mode, but none of the games need it?
 INPUT_PORTS_END

src/mame/drivers/eolith.cpp

@@ -76,7 +76,7 @@
   - racooon (Raccoon World)
 
       Game animation & timers seem too fast? demoted to NOT WORKING as a
-	  result
+      result
 
 -----------------------------------------------------------------------------
  Game Issues (unknown):

src/mame/drivers/firebeat.cpp

@@ -76,8 +76,8 @@
         GQ972 Main Board
         2x CD-ROM drive in Slot 1
 
-	Pop'n Music
+    Pop'n Music
-	------------
+    ------------
         GQ986 Backplane
         GQ971 SPU
         GQ972 Main Board
@@ -826,31 +826,31 @@ uint32_t firebeat_state::cabinet_r(offs_t offset, uint32_t mem_mask)
 /* Security dongle is a Dallas DS1411 RS232 Adapter with a DS1991 Multikey iButton */
 
 /*
-	Each DS1991 dongle has 3 secure enclaves. The first enclave is always the game
+    Each DS1991 dongle has 3 secure enclaves. The first enclave is always the game
-	serial number. This is a 9 digit alphanumeric ID. The first three characters are
+    serial number. This is a 9 digit alphanumeric ID. The first three characters are
-	always the game's code, and the rest of the characters are all digits. The fourth
+    always the game's code, and the rest of the characters are all digits. The fourth
-	character seems to be a region specifier and causes many games to check against
+    character seems to be a region specifier and causes many games to check against
-	values in the m_cabinet_info register to verify that the hardware matches. This was
+    values in the m_cabinet_info register to verify that the hardware matches. This was
-	used to region lock JP and overseas data as well as specify that certain firebeats
+    used to region lock JP and overseas data as well as specify that certain firebeats
-	only accept e-Amusement dongles (Konami's rental service before it was an online network).
+    only accept e-Amusement dongles (Konami's rental service before it was an online network).
 
-	Odd numbers in the 4th position correspond to JP data, with 1 and 3 being observed
+    Odd numbers in the 4th position correspond to JP data, with 1 and 3 being observed
-	values in the wild. Some games also accept a 7 and a few games also accept a 5.
+    values in the wild. Some games also accept a 7 and a few games also accept a 5.
-	Even numbers in the 4th position correspond to overseas data, with 4 being the only
+    Even numbers in the 4th position correspond to overseas data, with 4 being the only
-	observed value. A 0 or 9 in the 4th position is game-specific (much like the handling of
+    observed value. A 0 or 9 in the 4th position is game-specific (much like the handling of
-	m_cabinet_info) but generally correspond to rental data.
+    m_cabinet_info) but generally correspond to rental data.
 
-	The second enclave is license data for some Pop'n Music games and specifies the length
+    The second enclave is license data for some Pop'n Music games and specifies the length
-	of time a dongle is valid for. The RTCRAM is used for this check which is why there is
+    of time a dongle is valid for. The RTCRAM is used for this check which is why there is
-	no operator menu to change the RTC. Instead, the time is set using the license check
+    no operator menu to change the RTC. Instead, the time is set using the license check
-	screen that appears on some series such as Pop'n Music and Firebeat. It is encoded in
+    screen that appears on some series such as Pop'n Music and Firebeat. It is encoded in
-	the password that is given to the operator to pass the check. For games which do not use
+    the password that is given to the operator to pass the check. For games which do not use
-	extended license information, this enclave is left blank.
+    extended license information, this enclave is left blank.
 
-	The third enclave is a mode switch. Every game looks for some unique set of data here
+    The third enclave is a mode switch. Every game looks for some unique set of data here
-	and will turn on manufacture/service mode if the right value is set. Some games also
+    and will turn on manufacture/service mode if the right value is set. Some games also
-	look for overseas and rental strings here and a few also have no hardware check dongles
+    look for overseas and rental strings here and a few also have no hardware check dongles
-	and debug dongles. In the case of normal retail dongles, this enclave is left blank.
+    and debug dongles. In the case of normal retail dongles, this enclave is left blank.
 */
 
 enum

src/mame/drivers/lastfght.cpp

@@ -62,8 +62,8 @@ Notes:
                 V106.U16 - MX27C4000 4MBit DIP32 EPROM; Main Program
                 V100.U7  - ST M27C801 8MBit DIP32 EPROM; Audio Samples?
 
-	TODO:
+    TODO:
-	 - Game speed seems to be completely wrong, timers and player movement too fast?
+     - Game speed seems to be completely wrong, timers and player movement too fast?
 
 *********************************************************************************************************************/
 

src/mame/drivers/macpdm.cpp

@@ -348,7 +348,7 @@ void macpdm_state::irq_control_w(uint8_t data)
 	if((data & 0xc0) == 0xc0 && (m_irq_control & 0x80)) {
 		m_irq_control &= 0x7f;
 		m_maincpu->set_input_line(PPC_IRQ, CLEAR_LINE);
-	}	
+	}
 }
 
 void macpdm_state::irq_main_set(uint8_t mask, int state)
@@ -371,7 +371,7 @@ void macpdm_state::irq_main_set(uint8_t mask, int state)
 		}
 	}
 
-	//	logerror("irq control %02x\n", m_irq_control);
+	//  logerror("irq control %02x\n", m_irq_control);
 }
 
 void macpdm_state::via2_irq_main_set(uint8_t mask, int state)
@@ -380,7 +380,7 @@ void macpdm_state::via2_irq_main_set(uint8_t mask, int state)
 		return;
 
 	m_via2_ifr ^= mask;
-	//	logerror("via2 main %02x / %02x -> %02x\n", m_via2_ifr, m_via2_ier, m_via2_ifr & m_via2_ier);
+	//  logerror("via2 main %02x / %02x -> %02x\n", m_via2_ifr, m_via2_ier, m_via2_ifr & m_via2_ier);
 
 	irq_main_set(0x02, (m_via2_ifr & m_via2_ier) != 0);
 }
@@ -910,7 +910,7 @@ void macpdm_state::dma_floppy_step()
 			m_maincpu->space().write_byte(m_dma_floppy_adr + m_dma_floppy_offset, r);
 			m_dma_floppy_offset ++;
 			m_dma_floppy_byte_count --;
-			//			logerror("dma_w %03x, %02x\n", m_dma_floppy_offset, r);
+			//          logerror("dma_w %03x, %02x\n", m_dma_floppy_offset, r);
 			if(m_dma_floppy_byte_count == 0) {
 				m_dma_floppy_ctrl &= ~0x02;
 				m_dma_floppy_ctrl |= 0x80;

src/mame/drivers/namcos21.cpp

@@ -52,8 +52,8 @@ Winning Run
           - priority, mixing incorrection
 
     reference videos
-	- https://youtu.be/ZNNveBLWevg
+    - https://youtu.be/ZNNveBLWevg
-	- https://youtu.be/KazxHW9wQ60
+    - https://youtu.be/KazxHW9wQ60
 
 *****************************
 

src/mame/drivers/rc759.cpp

@@ -6,10 +6,10 @@
 
     TODO:
     - Needs better I82730 emulation
-	- Floppy I/O errors
+    - Floppy I/O errors
     - Many more things
 
-	Notes:
+    Notes:
     - Press SPACE during self-test for an extended menu
 
 ***************************************************************************/
@@ -283,17 +283,17 @@ void rc759_state::palette_w(offs_t offset, uint8_t data)
 	// two colors/byte. format: IRGBIRGB
 	static constexpr uint8_t val[4] = { 0x00, 0x55, 0xaa, 0xff };
 	int r, g, b;
-	
+
 	r = (BIT(data, 2) << 1) | BIT(data, 3);
 	g = (BIT(data, 1) << 1) | BIT(data, 3);
 	b = (BIT(data, 0) << 1) | BIT(data, 3);
-	
+
 	m_palette->set_pen_color(offset * 2 + 0, rgb_t(val[r], val[g], val[b]));
 
 	r = (BIT(data, 6) << 1) | BIT(data, 7);
 	g = (BIT(data, 5) << 1) | BIT(data, 7);
 	b = (BIT(data, 4) << 1) | BIT(data, 7);
-	
+
 	m_palette->set_pen_color(offset * 2 + 1, rgb_t(val[r], val[g], val[b]));
 }
 

src/mame/drivers/spg2xx.cpp

@@ -494,7 +494,7 @@ static INPUT_PORTS_START( itvphone ) // hold 8 and ENTER for Diagnostics mode
 	PORT_CONFNAME( 0x7000, 0x0000, "Non-TV Mode Game" )
 	PORT_CONFSETTING(      0x1000, "Learning Game" )
 	PORT_CONFSETTING(      0x2000, "Finding Game" )
-	PORT_CONFSETTING(      0x4000, "Memory Game" ) 
+	PORT_CONFSETTING(      0x4000, "Memory Game" )
 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_START("P2")
@@ -1203,7 +1203,7 @@ static INPUT_PORTS_START( doraglobe )
 
 	PORT_START("P1_ROW4")
 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_PLAYER(1) PORT_NAME("Continent Button: Australia")
-	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNUSED ) // skips over some cutscenes and makes a 'button press' sound, but doesn't seem to be a real input on the device 
+	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNUSED ) // skips over some cutscenes and makes a 'button press' sound, but doesn't seem to be a real input on the device
 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_PLAYER(1) PORT_NAME("Reset")
 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON12 ) PORT_PLAYER(1) PORT_NAME("Mode Button: Explore and Find")
 
@@ -1870,14 +1870,14 @@ void spg2xx_game_hotwheels_state::hotwheels(machine_config &config)
 
 uint16_t spg2xx_game_doraphone_state::porta_r(offs_t offset, uint16_t mem_mask)
 {
-    uint16_t matrix = 0x000f;
+	uint16_t matrix = 0x000f;
-    for (int b = 1; 6 >= b; ++b)
+	for (int b = 1; 6 >= b; ++b)
-    {
+	{
-        if (!BIT(m_portb_data, b))
+		if (!BIT(m_portb_data, b))
-            matrix &= m_io_p1_rows[b - 1]->read();
+			matrix &= m_io_p1_rows[b - 1]->read();
-    }
+	}
 
-    return matrix | (m_io_p1->read() & 0xfff0);
+	return matrix | (m_io_p1->read() & 0xfff0);
 }
 
 void spg2xx_game_doraphone_state::portb_w(offs_t offset, uint16_t data, uint16_t mem_mask)

src/mame/drivers/taito.cpp

@@ -329,7 +329,7 @@ WRITE_LINE_MEMBER( taito_state::votrax_request )
 
 void taito_state::machine_start()
 {
-	m_digits.resolve(); 
+	m_digits.resolve();
 
 	m_out_offs = 0;
 	std::fill(std::begin(m_io), std::end(m_io), 0);

src/mame/includes/jpmimpct.h

@@ -75,7 +75,7 @@ public:
 	void impact_nonvideo(machine_config &config);
 	void impact_nonvideo_altreels(machine_config &config);
 	void impact_nonvideo_disc(machine_config &config);
-	
+
 
 	DECLARE_INPUT_CHANGED_MEMBER(coin_changed);
 	template <unsigned N> DECLARE_READ_LINE_MEMBER( coinsense_r ) { return (m_coinstate >> N) & 1; }

src/mame/includes/mac.h

@@ -43,9 +43,9 @@
 #define MAC_H_TOTAL (704)  // (512+192)
 #define MAC_V_TOTAL (370) // (342+28)
 
-	/* Mac driver data */
+// Mac driver data
 
-	class mac_state:public driver_device
+class mac_state:public driver_device
 {
 public:
 	mac_state(const machine_config &mconfig, device_type type, const char *tag) :

src/mame/layout/j6bigtopa.lay

@@ -5032,4 +5032,4 @@
 			<bounds x="768" y="386" width="46" height="13"/>
 		</element>
 	</view>
-</mamelayout>
+</mamelayout>

src/mame/layout/j6hapyhrb.lay

@@ -6161,6 +6161,6 @@
 		</element>
 		<element name="debug_reel_symbol_count" ref="debug_reel_symbol_count_3">
 			<bounds x="1600" y="272" width="50" height="30"/>
-		</element>	
+		</element>
-		</view>
+	</view>
 </mamelayout>

src/mame/machine/elan_ep3a19asys.cpp

@@ -37,7 +37,7 @@ uint8_t elan_ep3a19asys_device::rombank_r(offs_t offset)
 
 void elan_ep3a19asys_device::map(address_map& map)
 {
-//	elan_eu3a05commonsys_device::map(map); // 00 - 0e
+//  elan_eu3a05commonsys_device::map(map); // 00 - 0e
 
 	map(0x0c, 0x0c).rw(FUNC(elan_ep3a19asys_device::rombank_r), FUNC(elan_ep3a19asys_device::rombank_w));
 
@@ -101,7 +101,7 @@ void elan_ep3a19asys_device::elan_eu3a05_dmatrg_w(uint8_t data)
 			destspace.write_byte(dest, dat);
 			dest++;
 		}
-		
+
 		m_dmaparams[0] = src & 0xff;
 		m_dmaparams[1] = (src >> 8) & 0xff;
 		m_dmaparams[2] = (src >> 16) & 0xff;

src/mame/machine/macadb.cpp

@@ -1026,7 +1026,7 @@ void macadb_device::device_reset()
 
 WRITE_LINE_MEMBER(macadb_device::adb_linechange_w)
 {
-/*	static char const *const states[] =
+/*  static char const *const states[] =
     {
         "idle",
         "attention",
@@ -1053,14 +1053,14 @@ WRITE_LINE_MEMBER(macadb_device::adb_linechange_w)
 	int dtime = (int)(machine().time().as_ticks(adb_timebase) - m_last_adb_time);
 	m_last_adb_time = machine().time().as_ticks(adb_timebase);
 
-/*	if (m_adb_linestate <= 12)
+/*  if (m_adb_linestate <= 12)
-	{
+    {
-	    printf("linechange: %d -> %d, time %d (state %d = %s)\n", state^1, state, dtime, m_adb_linestate, states[m_adb_linestate]);
+        printf("linechange: %d -> %d, time %d (state %d = %s)\n", state^1, state, dtime, m_adb_linestate, states[m_adb_linestate]);
-	}
+    }
-	else
+    else
-	{
+    {
-	    printf("linechange: %d -> %d, time %d (state %d)\n", state^1, state, dtime, m_adb_linestate);
+        printf("linechange: %d -> %d, time %d (state %d)\n", state^1, state, dtime, m_adb_linestate);
-	}*/
+    }*/
 
 	if ((m_adb_direction) && (m_adb_linestate == LST_TSTOP))
 	{

src/mame/machine/rc759_kbd.cpp

@@ -40,7 +40,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 13 */ PORT_CODE(KEYCODE_EQUALS)     PORT_CHAR('`') PORT_CHAR('@')
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 14 */ PORT_CODE(KEYCODE_BACKSPACE)  PORT_CHAR(0x08)
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 15 */ PORT_CODE(KEYCODE_LALT)       PORT_NAME("Alt")
-	
+
 	PORT_START("row_1")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 16 */ PORT_CODE(KEYCODE_Q)          PORT_CHAR('q') PORT_CHAR('Q')
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 17 */ PORT_CODE(KEYCODE_W)          PORT_CHAR('w') PORT_CHAR('W')
@@ -58,7 +58,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 29 */ PORT_CODE(KEYCODE_LCONTROL)   PORT_CHAR(UCHAR_SHIFT_2)
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 30 */ PORT_CODE(KEYCODE_A)          PORT_CHAR('a') PORT_CHAR('A')
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 31 */ PORT_CODE(KEYCODE_S)          PORT_CHAR('s') PORT_CHAR('S')
-	
+
 	PORT_START("row_2")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 32 */ PORT_CODE(KEYCODE_D)          PORT_CHAR('d') PORT_CHAR('D')
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 33 */ PORT_CODE(KEYCODE_F)          PORT_CHAR('f') PORT_CHAR('F')
@@ -76,7 +76,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 45 */ PORT_CODE(KEYCODE_X)          PORT_CHAR('x') PORT_CHAR('X')
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 46 */ PORT_CODE(KEYCODE_C)          PORT_CHAR('c') PORT_CHAR('C')
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 47 */ PORT_CODE(KEYCODE_V)          PORT_CHAR('v') PORT_CHAR('V')
-	
+
 	PORT_START("row_3")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 48 */ PORT_CODE(KEYCODE_B)          PORT_CHAR('b') PORT_CHAR('B')
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 49 */ PORT_CODE(KEYCODE_N)          PORT_CHAR('n') PORT_CHAR('N')
@@ -94,7 +94,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 61 */ PORT_CODE(KEYCODE_F3)         PORT_CHAR(UCHAR_MAMEKEY(F3))
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 62 */ PORT_CODE(KEYCODE_F4)         PORT_CHAR(UCHAR_MAMEKEY(F4))
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 63 */ PORT_CODE(KEYCODE_F5)         PORT_CHAR(UCHAR_MAMEKEY(F5))
-	
+
 	PORT_START("row_4")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 64 */ PORT_CODE(KEYCODE_F6)         PORT_CHAR(UCHAR_MAMEKEY(F6))
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 65 */ PORT_CODE(KEYCODE_F7)         PORT_CHAR(UCHAR_MAMEKEY(F7))
@@ -112,7 +112,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 77 */ PORT_CODE(KEYCODE_LEFT)       PORT_CHAR(UCHAR_MAMEKEY(LEFT))
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 78 */ PORT_CODE(KEYCODE_RIGHT)      PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 79 */ PORT_CODE(KEYCODE_UP)         PORT_CHAR(UCHAR_MAMEKEY(UP))
-	
+
 	PORT_START("row_5")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 80 */ PORT_CODE(KEYCODE_DOWN)      PORT_CHAR(UCHAR_MAMEKEY(DOWN))
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 81 */ PORT_CODE(KEYCODE_HOME)      PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("\xe2\x86\x96") // ↖
@@ -130,7 +130,7 @@ static INPUT_PORTS_START( keyboard )
 	PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 93 */ PORT_CODE(KEYCODE_1_PAD)     PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
 	PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 94 */ PORT_CODE(KEYCODE_2_PAD)     PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
 	PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 95 */ PORT_CODE(KEYCODE_3_PAD)     PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
-	
+
 	PORT_START("row_6")
 	PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 96 */ PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
 	PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 97 */ PORT_CODE(KEYCODE_0_PAD)     PORT_CHAR(UCHAR_MAMEKEY(0_PAD))

src/mame/video/hng64_sprite.hxx

@@ -92,7 +92,7 @@ void hng64_state::draw_sprites(screen_device &screen, bitmap_rgb32 &bitmap, cons
 	for(auto it : m_spritelist)
 	{
 		source = it.second;
-		
+
 		int tileno,chainx,chainy,xflip;
 		int pal,xinc,yinc,yflip;
 		uint16_t xpos, ypos;

src/mame/video/momoko.cpp

@@ -6,15 +6,15 @@
 
     Video hardware driver by Uki 02/Mar/2001
 
-	Video consists of
+    Video consists of
-	- Sprites
+    - Sprites
-	- 2x ROM based tilemaps (bg and fg) with priority over some sprites
+    - 2x ROM based tilemaps (bg and fg) with priority over some sprites
-	- 1x RAM based tilemap (text layer) (no wrapping?)
+    - 1x RAM based tilemap (text layer) (no wrapping?)
 
-	TODO:
+    TODO:
-	- update to use tilemap system?
+    - update to use tilemap system?
-	- check if any of this is common Jaleco/NMK etc. hardware and use shared
+    - check if any of this is common Jaleco/NMK etc. hardware and use shared
-	  devices if possible
+      devices if possible
 
 *******************************************************************************/
 

src/mame/video/zaxxon.cpp

@@ -471,7 +471,7 @@ uint32_t zaxxon_state::screen_update_ixion(screen_device &screen, bitmap_ind16 &
 	//
 	// On Razzmatazz instead the fg tilemap is used to mask off sprites near the edges so must appear
 	// above them.
-	// 	   
+	//
 	// The Zaxxon and Congo Bongo schematics don't appear to show anything related to priority control
 	// so this is most likely a hardwired change somewhere on the PCB.  There are additional bits set
 	// in the 2nd PROM, which are currently masked out as they're not used for palette.

src/tools/floptool.cpp

@@ -117,7 +117,7 @@ static io_generic *ram_open(std::vector<u8> &data)
 	f->pos = 0;
 	return new io_generic({ &iop_ram, f });
 }
-	
+
 std::map<std::string, std::vector<floppy_image_format_t *>> formats_by_category;
 std::map<std::string, floppy_image_format_t *> formats_by_key;
 
@@ -175,7 +175,7 @@ struct enumerator : public mame_formats_enumerator {
 	virtual void add(filesystem_manager_type fs) {
 		auto ff = fs();
 		ff->enumerate(fse, floppy_image::FF_UNKNOWN, variants);
-	}		
+	}
 };
 
 void fs_enum::reg(const fs_info &fsi) const
@@ -464,7 +464,7 @@ static int create(int argc, char *argv[])
 	}
 
 	fclose((FILE *)dest_io.file);
-	
+
 	return 0;
 }