X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e141f4d4bb6584bfbf13003047a2e48e9a6eab6a..7601a471f5b0dee063748c5d4383bc03c6313164:/src/muscle-tab.h

diff --git a/src/muscle-tab.h b/src/muscle-tab.h
index 73e64027..deeb076f 100644
--- a/src/muscle-tab.h
+++ b/src/muscle-tab.h
@@ -1,6 +1,6 @@
 /* Muscle table manager for Bison,
 
-   Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2006-2013 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -20,6 +20,8 @@
 #ifndef MUSCLE_TAB_H_
 # define MUSCLE_TAB_H_
 
+# include <quotearg.h>
+
 # include "location.h"
 
 void muscle_init (void);
@@ -32,64 +34,41 @@ void muscle_free (void);
 /* An obstack dedicated to receive muscle keys and values.  */
 extern struct obstack muscle_obstack;
 
-#define MUSCLE_INSERT_BOOL(Key, Value)				\
-do {								\
-  int v__ = Value;						\
-  MUSCLE_INSERT_INT (Key, v__);					\
-} while(0)
-
-#define MUSCLE_INSERT_INT(Key, Value)				\
-do {								\
-  obstack_fgrow1 (&muscle_obstack, "%d", Value);		\
-  obstack_1grow (&muscle_obstack, 0);				\
-  muscle_insert (Key, obstack_finish (&muscle_obstack));	\
-} while(0)
-
-#define MUSCLE_INSERT_LONG_INT(Key, Value)			\
-do {								\
-  obstack_fgrow1 (&muscle_obstack, "%ld", Value);		\
-  obstack_1grow (&muscle_obstack, 0);				\
-  muscle_insert (Key, obstack_finish (&muscle_obstack));	\
-} while(0)
+# define MUSCLE_INSERT_BOOL(Key, Value)         \
+  do {                                          \
+    int v__ = Value;                            \
+    MUSCLE_INSERT_INT (Key, v__);               \
+  } while (0)
+
+# define MUSCLE_INSERTF(Key, Format, Value)                     \
+  do {                                                          \
+    obstack_printf (&muscle_obstack, Format, Value);            \
+    muscle_insert (Key, obstack_finish0 (&muscle_obstack));     \
+  } while (0)
+
+# define MUSCLE_INSERT_INT(Key, Value)          \
+  MUSCLE_INSERTF(Key, "%d", Value)
+
+# define MUSCLE_INSERT_LONG_INT(Key, Value)     \
+  MUSCLE_INSERTF(Key, "%ld", Value)
 
 /* Key -> Value, but don't apply escaping to Value. */
-#define MUSCLE_INSERT_STRING_RAW(Key, Value)			\
-do {								\
-  obstack_sgrow (&muscle_obstack, Value);			\
-  obstack_1grow (&muscle_obstack, 0);				\
-  muscle_insert (Key, obstack_finish (&muscle_obstack));	\
-} while(0)
+# define MUSCLE_INSERT_STRING_RAW(Key, Value)   \
+  MUSCLE_INSERTF(Key, "%s", Value)
 
 /* Key -> Value, applying M4 escaping to Value. */
-#define MUSCLE_INSERT_STRING(Key, Value)			\
-do {								\
-  MUSCLE_OBSTACK_SGROW (&muscle_obstack, Value);                \
-  obstack_1grow (&muscle_obstack, 0);				\
-  muscle_insert (Key, obstack_finish (&muscle_obstack));	\
-} while(0)
-
-#define MUSCLE_OBSTACK_SGROW(Obstack, Value)            \
-do {                                                    \
-  char const *p__;                                      \
-  for (p__ = Value; *p__; p__++)                        \
-    switch (*p__)                                       \
-      {                                                 \
-      case '$':	obstack_sgrow (Obstack, "$]["); break;  \
-      case '@':	obstack_sgrow (Obstack, "@@" ); break;  \
-      case '[':	obstack_sgrow (Obstack, "@{" ); break;  \
-      case ']':	obstack_sgrow (Obstack, "@}" ); break;  \
-      default: obstack_1grow (Obstack, *p__); break;    \
-      }                                                 \
-} while(0)
-
-#define MUSCLE_INSERT_C_STRING(Key, Value)			\
-do {								\
-  MUSCLE_OBSTACK_SGROW (&muscle_obstack,			\
-			quotearg_style (c_quoting_style,	\
-					Value));		\
-  obstack_1grow (&muscle_obstack, 0);				\
-  muscle_insert (Key, obstack_finish (&muscle_obstack));	\
-} while(0)
+# define MUSCLE_INSERT_STRING(Key, Value)                       \
+  do {                                                          \
+    obstack_escape (&muscle_obstack, Value);                    \
+    muscle_insert (Key, obstack_finish0 (&muscle_obstack));     \
+  } while (0)
+
+# define MUSCLE_INSERT_C_STRING(Key, Value)                     \
+  do {                                                          \
+    obstack_escape (&muscle_obstack,                            \
+                    quotearg_style (c_quoting_style, Value));   \
+    muscle_insert (Key, obstack_finish0 (&muscle_obstack));     \
+  } while (0)
 
 /* Append VALUE to the current value of KEY.  If KEY did not already
    exist, create it.  Use MUSCLE_OBSTACK.  De-allocate the previously
@@ -109,19 +88,11 @@ void muscle_code_grow (const char *key, const char *value, location loc);
    muscle values are output *double* quoted, one needs to strip the first level
    of quotes to reach the list itself.  */
 void muscle_pair_list_grow (const char *muscle,
-			    const char *a1, const char *a2);
-
-/* In the format `[[file_name:line.column]], [[file_name:line.column]]', append
-   LOC to MUSCLE.  Use digraphs for special characters in each file name.  */
-void muscle_location_grow (char const *key, location loc);
-
-/* In the format `file_name:line.column', append BOUND to MUSCLE.  Use digraphs
-   for special characters in the file name.  */
-void muscle_boundary_grow (char const *key, boundary bound);
+                            const char *a1, const char *a2);
 
 /* Grow KEY for the occurrence of the name USER_NAME at LOC appropriately for
    use with b4_check_user_names in ../data/bison.m4.  USER_NAME is not escaped
-   with digraphs, so it must not contain `[' or `]'.  */
+   with digraphs, so it must not contain '[' or ']'.  */
 void muscle_user_name_list_grow (char const *key, char const *user_name,
                                  location loc);