Fix whitespace

Replace spaces by tabs for consistency. The rest of the codebase uses
tabs, so the linkerscript parser has to change.

Removed trailing tabs in all codebase.

Signed-off-by: AntonioND <antonio_nd@outlook.com>

src/asm/asmy.y

@@ -118,7 +118,6 @@ ULONG	str2int2( char *s, int length )
 		r<<=8;
 		r|=(UBYTE)(s[i]);
 		i++;
-		
 	}
 	return( r );
 }

src/asm/lexer.c

@@ -438,7 +438,7 @@ CopyMacroArg(char *dest, size_t maxLength, char c)
 	size_t i;
 	char *s;
 	int argNum;
-	
+
 	switch (c) {
 	case '1':
 	case '2':
@@ -724,7 +724,7 @@ yylex_MACROARGS()
 					index += length;
 				else
 					fatalerror("Illegal character escape '%c'", ch);
-				
+
 				ch = 0;
 				break;
 			}

src/asm/main.c

@@ -258,13 +258,13 @@ warning(const char *fmt, ...)
 {
 	va_list args;
 	va_start(args, fmt);
-	
+
 	fprintf(stderr, "warning: ");
 	fstk_Dump();
 	fprintf(stderr, ":\n\t");
 	vfprintf(stderr, fmt, args);
 	fprintf(stderr, "\n");
-	
+
 	va_end(args);
 }
 

src/asm/symbol.c

@@ -766,7 +766,7 @@ sym_PrepPass2(void)
 	sym_AddEqu("_NARG", 0);
 	p_NARGSymbol = findsymbol("_NARG", NULL);
 	p_NARGSymbol->Callback = Callback_NARG;
-	
+
 	math_DefinePI();
 }