More changes to pacify C++ compilers.

[bison.git] / src / muscle_tab.h

diff --git a/src/muscle_tab.h b/src/muscle_tab.h
index 68bc9e7bd66c68b2ab958ebcaf3b14c6f818b62b..ebd1c3bbc150052f5f0b0993b8692eba06c00c4c 100644 (file)
--- a/src/muscle_tab.h
+++ b/src/muscle_tab.h
@@ -1,5 +1,5 @@
-/* Definitions for macrotab.c and callers, part of bison,
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+/* Muscle table manager for Bison,
+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.

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


@@ -15,23 +15,28 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to

-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */

 
 #ifndef MUSCLE_TAB_H_
 
 #ifndef MUSCLE_TAB_H_

-# define MUSCLE_TAB_H
+# define MUSCLE_TAB_H_

 
 

-# define MTABSIZE 101
+# include "location.h"

 
 

-typedef struct muscle_entry_s
-{
-  const char *key;
-  const char *value;
-} muscle_entry_t;
+void muscle_init (void);
+void muscle_insert (const char *key, char *value);
+char *muscle_find (const char *key);
+void muscle_free (void);

 
 

-void muscle_init PARAMS ((void));
-void muscle_insert PARAMS ((const char *key, const char *value));
-const char *muscle_find PARAMS ((const char *key));
+
+/* An obstack dedicated to receive muscle keys and values.  */
+extern struct obstack muscle_obstack;
+
+#define MUSCLE_INSERT_BOOL(Key, Value)                         \
+{                                                              \
+  int v = Value;                                               \
+  MUSCLE_INSERT_INT (Key, v);                                  \
+}

 
 #define MUSCLE_INSERT_INT(Key, Value)                          \
 {                                                              \
 
 #define MUSCLE_INSERT_INT(Key, Value)                          \
 {                                                              \


@@ -54,15 +59,50 @@ const char *muscle_find PARAMS ((const char *key));
   muscle_insert (Key, obstack_finish (&muscle_obstack));       \
 }
 
   muscle_insert (Key, obstack_finish (&muscle_obstack));       \
 }
 

-#define MUSCLE_INSERT_PREFIX(Key, Value)                               \
-{                                                                      \
-  obstack_fgrow2 (&muscle_obstack, "%s%s",                             \
-                 spec_name_prefix ? spec_name_prefix : "yy", Value);   \
-  obstack_1grow (&muscle_obstack, 0);                                  \
-  muscle_insert (Key, obstack_finish (&muscle_obstack));               \
+#define MUSCLE_OBSTACK_SGROW(Obstack, Value)                   \
+{                                                              \
+  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;             \
+      }                                                                \

 }
 
 }
 

+#define MUSCLE_INSERT_C_STRING(Key, Value)                     \
+{                                                              \
+  MUSCLE_OBSTACK_SGROW (&muscle_obstack,                       \
+                       quotearg_style (c_quoting_style,        \
+                                       Value));                \
+  obstack_1grow (&muscle_obstack, 0);                          \
+  muscle_insert (Key, obstack_finish (&muscle_obstack));       \
+}
+
+/* Insert (KEY, VALUE).  If KEY already existed, overwrite the
+   previous value.  Uses MUSCLE_OBSTACK.  De-allocates the previously
+   associated value.  VALUE and SEPARATOR are copied.  */
+
+void muscle_grow (const char *key, const char *value, const char *separator);
+
+
+/* Append VALUE to the current value of KEY, using muscle_grow.  But
+   in addition, issue a synchronization line for the location LOC.  */
+
+void muscle_code_grow (const char *key, const char *value, location loc);
+
+
+/* MUSCLE is an M4 list of pairs.  Create or extend it with the pair
+   (A1, A2).  Note that because the 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);

 
 

-void muscles_m4_output PARAMS ((FILE *out));
+void muscles_m4_output (FILE *out);

 
 #endif /* not MUSCLE_TAB_H_ */
 
 #endif /* not MUSCLE_TAB_H_ */