* Makefile: Removing trailing spaces.

(GREP_CHECK): New macro.
(enforce): Rewritten using GREP_CHECK, with new checks.

* arith.c, combi.c, debug.c, eval.c, filter.c, gc.c, hash.c, lib.c,
* lib.h, match.c, parser.l, parser.y, rand.c, regex.c, signal.c,
* signal.h, stream.c, syslog.c, txr.c, unwind.c, utf8.c: Remove
trailing spaces.

1 files changed, 2 insertions, 2 deletions

diff --git a/parser.l b/parser.l
index 92a3b08e..180f5fa4 100644
--- a/parser.l
+++ b/parser.l
@@ -197,7 +197,7 @@ U3      [\xe0-\xef]
 U4      [\xf0-\xf4]
 
 UANY    {ASC}|{U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
-UANYN   {ASCN}|{U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U} 
+UANYN   {ASCN}|{U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
 UONLY   {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
 
 %x      SPECIAL BRACED NESTED REGEX STRLIT CHRLIT QSILIT QSPECIAL WLIT QWLIT
@@ -832,7 +832,7 @@ UONLY   {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
 <STRLIT,QSILIT,WLIT,QWLIT>{WS}[\\]\n{WS} {
   yyextra->lineno++;
 }
-                                
+
 <STRLIT,QSILIT,WLIT,QWLIT>[\\](x{HEX}+|{OCT}+);?  {
   yylval->chr = num_esc(yyg, yytext+1);
   return LITCHAR;