X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/08af01c2fc26eeb77afe3a667dded68c52ea3c37..75ad86eebd3f49dff81976eb83036eb7b7793e68:/data/yacc.c?ds=sidebyside

diff --git a/data/yacc.c b/data/yacc.c
index a8bb367b..4ec1f4a1 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -21,10 +21,9 @@
 # 02110-1301  USA
 
 # Handle BISON_USE_PUSH_FOR_PULL for the test suite.
-b4_use_push_for_pull_if([m4_include(b4_pkgdatadir/[push.c])m4_exit])
+b4_use_push_for_pull_if([m4_include(b4_pkgdatadir/[push.c])], [
 
 m4_include(b4_pkgdatadir/[c.m4])
-b4_check_percent_code_qualifiers([[requires]], [[provides]], [[top]])
 
 ## ---------------- ##
 ## Default values.  ##
@@ -153,9 +152,7 @@ b4_copyright([Skeleton implementation for Bison's Yacc-like parsers in C],dnl '
    USER NAME SPACE" below.  */
 
 ]b4_identification
-m4_ifdef([b4_percent_code_top],
-[[/* Copy the %code "top" blocks.  */
-]b4_user_code([b4_percent_code_top])])[]dnl
+b4_percent_code_get([[top]])[]dnl
 m4_if(b4_prefix, [yy], [],
 [/* Substitute the variable and function names.  */
 #define yyparse b4_prefix[]parse
@@ -188,17 +185,16 @@ b4_locations_if([#define yylloc b4_prefix[]lloc])])[
 # define YYTOKEN_TABLE ]b4_token_table[
 #endif
 
-]m4_ifdef([b4_percent_code_requires],
-[[/* Copy the %code "requires" blocks.  */
-]b4_user_code([b4_percent_code_requires])])[]dnl
+]b4_percent_code_get([[requires]])[]dnl
 
 b4_token_enums_defines(b4_tokens)[
 
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 ]m4_ifdef([b4_stype],
 [[typedef union ]b4_union_name[
+{
 ]b4_user_stype[
-	YYSTYPE;
+} YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1]],
 [m4_if(b4_tag_seen_flag, 0,
 [[typedef int YYSTYPE;
@@ -220,16 +216,11 @@ typedef struct YYLTYPE
 # define YYLTYPE_IS_TRIVIAL 1
 #endif])
 
-m4_ifdef([b4_percent_code_provides],
-[[/* Copy the %code "provides" blocks.  */
-]b4_user_code([b4_percent_code_provides])])[]dnl
+b4_percent_code_get([[provides]])[]dnl
 
 [/* Copy the second part of user declarations.  */
 ]b4_user_post_prologue
-m4_ifdef([b4_percent_code],
-[[/* Copy the unqualified %code blocks.  */
-]b4_user_code([b4_percent_code])
-])[]dnl
+b4_percent_code_get[]dnl
 
 [#ifdef short
 # undef short
@@ -723,12 +714,12 @@ do {								\
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {
-      fprintf (stderr, "   $%d = ", yyi + 1);
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
       yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
 		       &]b4_rhs_value(yynrhs, yyi + 1)[
 		       ]b4_locations_if([, &]b4_rhs_location(yynrhs, yyi + 1))[]dnl
 		       b4_user_args[);
-      fprintf (stderr, "\n");
+      YYFPRINTF (stderr, "\n");
     }
 }
 
@@ -1500,17 +1491,16 @@ b4_defines_if(
 b4_copyright([Skeleton interface for Bison's Yacc-like parsers in C],dnl '
   [1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006])
 
-m4_ifdef([b4_percent_code_requires],
-[[/* Copy the %code "requires" blocks.  */
-]b4_user_code([b4_percent_code_requires])])[]dnl
+b4_percent_code_get([[requires]])[]dnl
 
 b4_token_enums_defines(b4_tokens)
 
 [#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 ]m4_ifdef([b4_stype],
 [[typedef union ]b4_union_name[
+{
 ]b4_user_stype[
-	YYSTYPE;
+} YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1]],
 [m4_if(b4_tag_seen_flag, 0,
 [[typedef int YYSTYPE;
@@ -1540,8 +1530,8 @@ typedef struct YYLTYPE
 	   [extern YYLTYPE b4_prefix[]lloc;])
 )dnl b4_locations_if
 
-m4_ifdef([b4_percent_code_provides],
-[[/* Copy the %code "provides" blocks.  */
-]b4_user_code([b4_percent_code_provides])])[]
+b4_percent_code_get([[provides]])
 ])dnl b4_defines_if
 m4_divert_pop(0)
+
+])dnl b4_use_push_for_pull_if