style: minor changes

[bison.git] / src / scan-skel.l

diff --git a/src/scan-skel.l b/src/scan-skel.l
index de85b4e028958c4f98dab6003df090a7fb4bfd28..c7e7190f034949ccc36c8cb1fed10cb76b6cc29d 100644 (file)
--- a/src/scan-skel.l
+++ b/src/scan-skel.l
@@ -1,6 +1,6 @@
 /* Scan Bison Skeletons.                                       -*- C -*-
 
 /* Scan Bison Skeletons.                                       -*- C -*-
 

-   Copyright (C) 2001-2012 Free Software Foundation, Inc.
+   Copyright (C) 2001-2013 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -78,15 +78,14 @@ static void fail_for_invalid_at (char const *at);
 "@oline@"  fprintf (yyout, "%d", out_lineno + 1);
 "@ofile@"  fputs (quotearg_style (c_quoting_style, out_name), yyout);
 
 "@oline@"  fprintf (yyout, "%d", out_lineno + 1);
 "@ofile@"  fputs (quotearg_style (c_quoting_style, out_name), yyout);
 

-@basename"("    at_init (&argc, argv, &at_ptr, &at_basename);
-@complain"("    at_init (&argc, argv, &at_ptr, &at_complain);
-@output"("      at_init (&argc, argv, &at_ptr, &at_output);
-@[a-z_]+"("     at_init (&argc, argv, &at_ptr, NULL);
+"@basename("    at_init (&argc, argv, &at_ptr, &at_basename);
+"@complain("    at_init (&argc, argv, &at_ptr, &at_complain);
+"@output("      at_init (&argc, argv, &at_ptr, &at_output);

 
   /* This pattern must not match more than the previous @ patterns. */
 
   /* This pattern must not match more than the previous @ patterns. */

-@[^@{}`(\n]* fail_for_invalid_at (yytext);
-\n         out_lineno++; ECHO;
-[^@\n]+    ECHO;
+@[^@{}`(\n]*    fail_for_invalid_at (yytext);
+\n              out_lineno++; ECHO;
+[^@\n]+         ECHO;

 
 <INITIAL><<EOF>> {
   if (out_name)
 
 <INITIAL><<EOF>> {
   if (out_name)


@@ -118,11 +117,8 @@ static void fail_for_invalid_at (char const *at);
       BEGIN SC_AT_DIRECTIVE_SKIP_WS;
     else
       {
       BEGIN SC_AT_DIRECTIVE_SKIP_WS;
     else
       {

-        if (at_ptr)
-          at_ptr (argc, argv, &out_name, &out_lineno);
-        else
-          fail_for_invalid_at (argv[0]);
-
+        aver (at_ptr);
+        at_ptr (argc, argv, &out_name, &out_lineno);

         obstack_free (&obstack_for_string, argv[0]);
         argc = 0;
         BEGIN INITIAL;
         obstack_free (&obstack_for_string, argv[0]);
         argc = 0;
         BEGIN INITIAL;


@@ -190,7 +186,7 @@ flag (const char *arg)
   else if (STREQ (arg, "fatal"))
     return fatal;
   else if (STREQ (arg, "note"))
   else if (STREQ (arg, "fatal"))
     return fatal;
   else if (STREQ (arg, "note"))

-    return silent;
+    return silent | complaint | no_caret;

   else if (STREQ (arg, "warn"))
     return Wother;
   else
   else if (STREQ (arg, "warn"))
     return Wother;
   else


@@ -230,7 +226,7 @@ at_complain (int argc, char *argv[], char **out_namep, int *out_linenop)
     indent += SUB_INDENT;
   else
     indent = 0;
     indent += SUB_INDENT;
   else
     indent = 0;

-  complain_args (locp, w, &indent, argc - 3, argv + 3);
+  complain_args (locp, w, &indent, argc - 4, argv + 4);

   if (w & silent)
     indent -= SUB_INDENT;
 }
   if (w & silent)
     indent -= SUB_INDENT;
 }


@@ -251,7 +247,7 @@ at_output (int argc, char *argv[], char **out_namep, int *out_linenop)
   *out_linenop = 1;
 }
 
   *out_linenop = 1;
 }
 

-  static void
+static void

 fail_for_at_directive_too_few_args (char const *at_directive_name)
 {
   complain (NULL, fatal, _("too few arguments for %s directive in skeleton"),
 fail_for_at_directive_too_few_args (char const *at_directive_name)
 {
   complain (NULL, fatal, _("too few arguments for %s directive in skeleton"),