* configure.in,parse.y: removed garbage spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

configure.in

@@ -228,7 +228,7 @@ cygwin*|mingw*)
 	AC_TRY_LINK([#include <stdio.h>],
 		    [FILE* volatile f = stdin; return 0;],
 		    [rb_cv_msvcrt=`$OBJDUMP -p conftest$ac_exeext |
-		     		   tr A-Z a-z |
+				   tr A-Z a-z |
 				   sed -n '/^[[ 	]]*dll name: \(msvc.*\)\.dll$/{s//\1/p;q;}'`],
 		    [rb_cv_msvcrt=msvcrt])
 	test "$rb_cv_msvcrt" = "" && rb_cv_msvcrt=msvcrt])
@@ -834,7 +834,7 @@ fi
 AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
   [AC_TRY_LINK([#include <time.h>
   int i;],
-  	[i = daylight;],
+	[i = daylight;],
 	rb_cv_have_daylight=yes,
 	rb_cv_have_daylight=no)])
 if test "$rb_cv_have_daylight" = yes; then
@@ -1040,9 +1040,9 @@ else
     ; do
         AC_TRY_COMPILE([#include <stdio.h>
     ],
-  	[FILE *f = stdin; char buf[256]; f->$frend = buf;],
-  	rb_cv_frend="$frend"; break,
-  	rb_cv_frend="not found")
+	[FILE *f = stdin; char buf[256]; f->$frend = buf;],
+	rb_cv_frend="$frend"; break,
+	rb_cv_frend="not found")
     done])
     if test "$rb_cv_frend" = "not found"; then
       AC_MSG_RESULT([not found])
@@ -1108,7 +1108,7 @@ AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $rb_cv_stack_grow_dir)
 
 if test x"$enable_pthread" = xyes; then
     for pthread_lib in thr pthread pthreads c c_r root; do
- 	AC_CHECK_LIB($pthread_lib, pthread_kill,
+	AC_CHECK_LIB($pthread_lib, pthread_kill,
 		     rb_with_pthread=yes, rb_with_pthread=no)
 	if test "$rb_with_pthread" = "yes"; then break; fi
     done
@@ -1125,7 +1125,7 @@ if test x"$enable_pthread" = xyes; then
 	    MAINLIBS="-pthread $MAINLIBS"
 	    ;;
 	*)
-      	    LIBS="-l$pthread_lib $LIBS"
+	    LIBS="-l$pthread_lib $LIBS"
 	    ;;
 	esac
     else
@@ -1306,7 +1306,7 @@ if test "$with_dln_a_out" != yes; then
 	solaris*) 	if test "$GCC" = yes; then
                           : ${LDSHARED='$(CC) -shared'}
 			   if test "$rb_cv_prog_gnu_ld" = yes; then
-	 		       LDFLAGS="$LDFLAGS -Wl,-E"
+			       LDFLAGS="$LDFLAGS -Wl,-E"
 			   fi
 			else
 			   : ${LDSHARED='ld -G'}
@@ -1672,7 +1672,7 @@ if test "$enable_shared" = 'yes'; then
 	else	# a.out platforms
 	   LIBRUBY_ALIASES=""
 	fi
- 	;;
+	;;
     openbsd*)
 	SOLIBS='$(LIBS)'
 	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}`
@@ -1685,7 +1685,7 @@ if test "$enable_shared" = 'yes'; then
 	    LIBRUBY_DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(@F)'
 	fi
 	XLDFLAGS="$XLDFLAGS "'-R${libdir}'
- 	;;
+	;;
     hpux*)
 	XLDFLAGS="$XLDFLAGS "'-Wl,+s,+b,$(libdir)'
 	LIBRUBY_SO='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR).$(TEENY)'
@@ -1741,7 +1741,7 @@ case "$target_os" in
     linux*)
 	;;
     netbsd*)
-    	CFLAGS="$CFLAGS -pipe"
+	CFLAGS="$CFLAGS -pipe"
 	;;
     nextstep*|openstep*)
 	# The -fno-common is needed if we wish to embed the Ruby interpreter
@@ -1751,18 +1751,18 @@ case "$target_os" in
 	# fails to consult /usr/local/include by default.  This causes
 	# mkmf.rb's have_header() to fail if the desired resource happens to be
 	# installed in the /usr/local tree.
-    	CFLAGS="$CFLAGS -pipe -fno-common"
+	CFLAGS="$CFLAGS -pipe -fno-common"
 	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 	;;
     rhapsody*)
-    	CFLAGS="$CFLAGS -pipe -no-precomp -fno-common"
+	CFLAGS="$CFLAGS -pipe -no-precomp -fno-common"
 	;;
     darwin*)
-    	CFLAGS="$CFLAGS -pipe -fno-common"
+	CFLAGS="$CFLAGS -pipe -fno-common"
         MINIDLNOBJ=dmydln.o
 	;;
     os2-emx)
-    	CFLAGS="$CFLAGS -DOS2 -Zmts"
+	CFLAGS="$CFLAGS -DOS2 -Zmts"
 	LIBRUBY_A=`echo $LIBRUBY_A | sed 's/^lib//'`
 	LIBRUBY_SO=`echo $LIBRUBY_SO | sed 's/^lib//'`
 	LIBRUBY_ALIASES=`for i in $LIBRUBY_ALIASES; do echo "$i"; done | sed 's/^lib//'`

parse.y

@@ -4918,7 +4918,7 @@ parser_nextc(struct parser_params *parser)
 		return -1;
 	    }
 	}
-	{	
+	{
 #ifdef RIPPER
 	    if (parser->tokp < lex_pend) {
 		if (NIL_P(parser->delayed)) {
@@ -5036,7 +5036,7 @@ parser_tokadd_utf8(struct parser_params *parser, rb_encoding **encp,
      * If string_literal is true, then we allow multiple codepoints
      * in \u{}, and add the codepoints to the current token.
      * Otherwise we're parsing a character literal and return a single
-     * codepoint without adding it 
+     * codepoint without adding it
      */
 
     int codepoint;
@@ -6077,7 +6077,7 @@ parser_yylex(struct parser_params *parser)
 
       case '#':		/* it's a comment */
 	/* no magic_comment in shebang line */
-	if (parser->line_count == (parser->has_shebang ? 2 : 1) 
+	if (parser->line_count == (parser->has_shebang ? 2 : 1)
 	    && (lex_p - lex_pbeg) == 1) {
 	    if (!parser_magic_comment(parser, lex_p, lex_pend - lex_p)) {
 		set_file_encoding(parser, lex_p, lex_pend);
@@ -8650,7 +8650,7 @@ reg_named_capture_assign_iter(const OnigUChar *name, const OnigUChar *name_end,
     }
     var = rb_intern3(s, len, enc);
     if (dvar_defined(var) || local_id(var)) {
-        rb_warningS("named capture conflicts a local variable - %s", 
+        rb_warningS("named capture conflicts a local variable - %s",
                     rb_id2name(var));
     }
     arg->succ_block = block_append(arg->succ_block,
@@ -8680,7 +8680,7 @@ reg_named_capture_assign_gen(struct parser_params* parser, VALUE regexp, NODE *m
     if (arg.num == 0)
         return match;
 
-    return 
+    return
         block_append(
             newline_node(match),
             NEW_IF(gettable(rb_intern("$~")),
@@ -9014,7 +9014,7 @@ rb_enc_symname2_p(const char *name, int len, rb_encoding *enc)
 	  default: return Qfalse;
 	}
 	break;
-	    
+
       default:
 	localid = !rb_enc_isupper(*m, enc);
       id: