Add Makevars.template, stamp-po.

[bison.git] / src / muscle_tab.c

diff --git a/src/muscle_tab.c b/src/muscle_tab.c
index 979604f1d07a91c4be34aa60612056cdddcddc5e..84c707aad86d536d6c0deee533ba5a7e4383554d 100644 (file)
--- a/src/muscle_tab.c
+++ b/src/muscle_tab.c
@@ -1,4 +1,5 @@
-/* Muscle table manager for Bison,
+/* Muscle table manager for Bison.
+

    Copyright (C) 2001, 2002 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
    Copyright (C) 2001, 2002 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.


@@ -19,12 +20,19 @@
    Boston, MA 02111-1307, USA.  */
 
 #include "system.h"
    Boston, MA 02111-1307, USA.  */
 
 #include "system.h"

-#include "hash.h"
-#include "quotearg.h"
+
+#include <hash.h>
+#include <quotearg.h>
+

 #include "files.h"
 #include "muscle_tab.h"
 #include "getargs.h"
 
 #include "files.h"
 #include "muscle_tab.h"
 #include "getargs.h"
 

+typedef struct
+{
+  const char *key;
+  char *value;
+} muscle_entry;

 
 /* An obstack used to create some entries.  */
 struct obstack muscle_obstack;
 
 /* An obstack used to create some entries.  */
 struct obstack muscle_obstack;


@@ -37,15 +45,15 @@ struct hash_table *muscle_table = NULL;
 static bool
 hash_compare_muscles (void const *x, void const *y)
 {
 static bool
 hash_compare_muscles (void const *x, void const *y)
 {

-  const muscle_entry_t *m1 = x;
-  const muscle_entry_t *m2 = y;
+  muscle_entry const *m1 = x;
+  muscle_entry const *m2 = y;

   return strcmp (m1->key, m2->key) == 0;
 }
 
 static unsigned int
 hash_muscle (const void *x, unsigned int tablesize)
 {
   return strcmp (m1->key, m2->key) == 0;
 }
 
 static unsigned int
 hash_muscle (const void *x, unsigned int tablesize)
 {

-  const muscle_entry_t *m = x;
+  muscle_entry const *m = x;

   return hash_string (m->key, tablesize);
 }
 
   return hash_string (m->key, tablesize);
 }
 


@@ -90,8 +98,8 @@ muscle_free (void)
 void
 muscle_insert (const char *key, char *value)
 {
 void
 muscle_insert (const char *key, char *value)
 {

-  muscle_entry_t probe;
-  muscle_entry_t *entry = NULL;
+  muscle_entry probe;
+  muscle_entry *entry = NULL;

 
   probe.key = key;
   entry = hash_lookup (muscle_table, &probe);
 
   probe.key = key;
   entry = hash_lookup (muscle_table, &probe);


@@ -99,7 +107,7 @@ muscle_insert (const char *key, char *value)
   if (!entry)
     {
       /* First insertion in the hash. */
   if (!entry)
     {
       /* First insertion in the hash. */

-      entry = XMALLOC (muscle_entry_t, 1);
+      MALLOC (entry, 1);

       entry->key = key;
       hash_insert (muscle_table, entry);
     }
       entry->key = key;
       hash_insert (muscle_table, entry);
     }


@@ -116,8 +124,8 @@ muscle_insert (const char *key, char *value)
 void
 muscle_grow (const char *key, const char *val, const char *separator)
 {
 void
 muscle_grow (const char *key, const char *val, const char *separator)
 {

-  muscle_entry_t probe;
-  muscle_entry_t *entry = NULL;
+  muscle_entry probe;
+  muscle_entry *entry = NULL;

 
   probe.key = key;
   entry = hash_lookup (muscle_table, &probe);
 
   probe.key = key;
   entry = hash_lookup (muscle_table, &probe);


@@ -125,7 +133,7 @@ muscle_grow (const char *key, const char *val, const char *separator)
   if (!entry)
     {
       /* First insertion in the hash. */
   if (!entry)
     {
       /* First insertion in the hash. */

-      entry = XMALLOC (muscle_entry_t, 1);
+      MALLOC (entry, 1);

       entry->key = key;
       hash_insert (muscle_table, entry);
       entry->value = xstrdup (val);
       entry->key = key;
       hash_insert (muscle_table, entry);
       entry->value = xstrdup (val);


@@ -146,6 +154,26 @@ muscle_grow (const char *key, const char *val, 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 *val, location loc)
+{
+  char *extension = NULL;
+  obstack_fgrow1 (&muscle_obstack, "]b4_syncline([[%d]], [[", loc.start.line);
+  MUSCLE_OBSTACK_SGROW (&muscle_obstack,
+                       quotearg_style (c_quoting_style, loc.start.file));
+  obstack_sgrow (&muscle_obstack, "]])[\n");
+  obstack_sgrow (&muscle_obstack, val);
+  obstack_1grow (&muscle_obstack, 0);
+  extension = obstack_finish (&muscle_obstack);
+  muscle_grow (key, extension, "");
+}
+
+

 /*-------------------------------------------------------------------.
 | 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* |
 /*-------------------------------------------------------------------.
 | 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* |


@@ -171,8 +199,8 @@ void muscle_pair_list_grow (const char *muscle,
 char*
 muscle_find (const char *key)
 {
 char*
 muscle_find (const char *key)
 {

-  muscle_entry_t probe;
-  muscle_entry_t *result = NULL;
+  muscle_entry probe;
+  muscle_entry *result = NULL;

 
   probe.key = key;
   result = hash_lookup (muscle_table, &probe);
 
   probe.key = key;
   result = hash_lookup (muscle_table, &probe);


@@ -184,12 +212,18 @@ muscle_find (const char *key)
 | Output the definition of ENTRY as a m4_define.  |
 `------------------------------------------------*/
 
 | Output the definition of ENTRY as a m4_define.  |
 `------------------------------------------------*/
 

-static int
-muscle_m4_output (muscle_entry_t *entry, FILE *out)
+static inline bool
+muscle_m4_output (muscle_entry *entry, FILE *out)

 {
   fprintf (out, "m4_define([b4_%s],\n", entry->key);
   fprintf (out, "[[%s]])\n\n\n", entry->value);
 {
   fprintf (out, "m4_define([b4_%s],\n", entry->key);
   fprintf (out, "[[%s]])\n\n\n", entry->value);

-  return 1;
+  return true;
+}
+
+static bool
+muscle_m4_output_processor (void *entry, void *out)
+{
+  return muscle_m4_output (entry, out);

 }
 
 
 }
 
 


@@ -201,7 +235,5 @@ muscle_m4_output (muscle_entry_t *entry, FILE *out)
 void
 muscles_m4_output (FILE *out)
 {
 void
 muscles_m4_output (FILE *out)
 {

-  hash_do_for_each (muscle_table,
-                   (Hash_processor) muscle_m4_output,
-                   out);
+  hash_do_for_each (muscle_table, muscle_m4_output_processor, out);

 }
 }