Removed explicit usage of the 'register' keyword.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

kregexpeditor/gen_qregexplexer.cpp

@@ -606,9 +606,9 @@ YY_MALLOC_DECL
 
 YY_DECL
 	{
-	register yy_state_type yy_current_state;
+	yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
+	char *yy_cp, *yy_bp;
-	register int yy_act;
+	int yy_act;
 
 #line 38 "qregexpparser.l"
 
@@ -654,7 +654,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
 			if ( yy_accept[yy_current_state] )
 				{
 				yy_last_accepting_state = yy_current_state;
@@ -1029,9 +1029,9 @@ case YY_STATE_EOF(INITIAL):
 
 static int yy_get_next_buffer()
 	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
+	char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
+	char *source = yytext_ptr;
-	register int number_to_move, i;
+	int number_to_move, i;
 	int ret_val;
 
 	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
@@ -1161,14 +1161,14 @@ static int yy_get_next_buffer()
 
 static yy_state_type yy_get_previous_state()
 	{
-	register yy_state_type yy_current_state;
+	yy_state_type yy_current_state;
-	register char *yy_cp;
+	char *yy_cp;
 
 	yy_current_state = yy_start;
 
 	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
 		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 		if ( yy_accept[yy_current_state] )
 			{
 			yy_last_accepting_state = yy_current_state;
@@ -1200,10 +1200,10 @@ static yy_state_type yy_try_NUL_trans( yy_current_state )
 yy_state_type yy_current_state;
 #endif
 	{
-	register int yy_is_jam;
+	int yy_is_jam;
-	register char *yy_cp = yy_c_buf_p;
+	char *yy_cp = yy_c_buf_p;
 
-	register YY_CHAR yy_c = 1;
+	YY_CHAR yy_c = 1;
 	if ( yy_accept[yy_current_state] )
 		{
 		yy_last_accepting_state = yy_current_state;
@@ -1224,14 +1224,14 @@ yy_state_type yy_current_state;
 
 #ifndef YY_NO_UNPUT
 #ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
+static void yyunput( int c, char *yy_bp )
 #else
 static void yyunput( c, yy_bp )
 int c;
-register char *yy_bp;
+char *yy_bp;
 #endif
 	{
-	register char *yy_cp = yy_c_buf_p;
+	char *yy_cp = yy_c_buf_p;
 
 	/* undo effects of setting up yytext */
 	*yy_cp = yy_hold_char;
@@ -1239,10 +1239,10 @@ register char *yy_bp;
 	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
 		{ /* need to shift things up to make room */
 		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
+		int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
+		char *dest = &yy_current_buffer->yy_ch_buf[
 					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
+		char *source =
 				&yy_current_buffer->yy_ch_buf[number_to_move];
 
 		while ( source > yy_current_buffer->yy_ch_buf )
@@ -1703,7 +1703,7 @@ yyconst char *s2;
 int n;
 #endif
 	{
-	register int i;
+	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
 	}
@@ -1717,7 +1717,7 @@ static int yy_flex_strlen( s )
 yyconst char *s;
 #endif
 	{
-	register int n;
+	int n;
 	for ( n = 0; s[n]; ++n )
 		;
 

kregexpeditor/gen_qregexpparser.cc

@@ -240,7 +240,7 @@ union yyalloc
 #   define YYCOPY(To, From, Count)		\
       do					\
 	{					\
-	  register YYSIZE_T yyi;		\
+	  YYSIZE_T yyi;		\
 	  for (yyi = 0; yyi < (Count); yyi++)	\
 	    (To)[yyi] = (From)[yyi];	\
 	}					\
@@ -594,7 +594,7 @@ yystrlen (yystr)
      const char *yystr;
 #   endif
 {
-  register const char *yys = yystr;
+  const char *yys = yystr;
 
   while (*yys++ != '\0')
     continue;
@@ -619,8 +619,8 @@ yystpcpy (yydest, yysrc)
      const char *yysrc;
 #   endif
 {
-  register char *yyd = yydest;
+  char *yyd = yydest;
-  register const char *yys = yysrc;
+  const char *yys = yysrc;
 
   while ((*yyd++ = *yys++) != '\0')
     continue;
@@ -741,8 +741,8 @@ yyparse (YYPARSE_PARAM_ARG)
      YYPARSE_PARAM_DECL
 {
   
-  register int yystate;
+  int yystate;
-  register int yyn;
+  int yyn;
   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
@@ -760,12 +760,12 @@ yyparse (YYPARSE_PARAM_ARG)
   /* The state stack.  */
   short	yyssa[YYINITDEPTH];
   short *yyss = yyssa;
-  register short *yyssp;
+  short *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
+  YYSTYPE *yyvsp;