From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 30 Dec 2002 23:38:20 +0000 (+0000)
Subject: (<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","):
X-Git-Tag: BISON-1_875~4
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/83adb046bf32ee358a0f699bd049f3a3fd2d936e?ds=sidebyside

(<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","):
Moved here from...
(<INITIAL>","): Here.  This causes stray "," to be treated
more uniformly.
---

diff --git a/src/scan-gram.l b/src/scan-gram.l
index 502fabaa..a1fbac5e 100644
--- a/src/scan-gram.l
+++ b/src/scan-gram.l
@@ -154,10 +154,15 @@ splice	 (\\[ \f\t\v]*\n)*
 <INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>
 {
   [ \f\n\t\v]  ;
+  ","	       warn_at (*loc, _("stray `,' treated as white space"));
 
   /* Comments. */
-  "/*"         token_start = loc->start; context_state = YY_START; BEGIN SC_YACC_COMMENT;
   "//".*       ;
+  "/*" {
+    token_start = loc->start;
+    context_state = YY_START;
+    BEGIN SC_YACC_COMMENT;
+  }
 
   /* #line directives are not documented, and may be withdrawn or
      modified in future versions of Bison.  */
@@ -215,10 +220,6 @@ splice	 (\\[ \f\t\v]*\n)*
   "|"                     rule_length = 0; return PIPE;
   ";"                     return SEMICOLON;
 
-  "," {
-    warn_at (*loc, _("stray `,' treated as white space"));
-  }
-
   {id} {
     val->symbol = symbol_get (yytext, *loc);
     id_loc = *loc;