Compute at M4 time some of the subtractions.

[bison.git] / src / output.c

diff --git a/src/output.c b/src/output.c
index a7003edf99c59deac98191e7cd412a78514b6107..31bfd12d94310c4f2ee5ed930096b2c80370c337 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -408,12 +408,23 @@ symbol_definitions_output (FILE *out)
     {
       symbol *sym = symbols[i];
       const char *key;
+      const char *value;
 
 #define SET_KEY(Entry)                                                  \
       obstack_fgrow2 (&format_obstack, "symbol(%d, %s)", i, Entry);     \
       obstack_1grow (&format_obstack, 0);                               \
       key = obstack_finish (&format_obstack);
 
+      // Whether the symbol has an identifier.
+      value = symbol_id_get (sym);
+      SET_KEY("has_id");
+      MUSCLE_INSERT_INT (key, !!value);
+
+      // Its identifier.
+      SET_KEY("id");
+      MUSCLE_INSERT_STRING (key, value ? value : "");
+
+      // Its tag.  Typically for documentation purpose.
       SET_KEY("tag");
       MUSCLE_INSERT_STRING (key, sym->tag);
 
@@ -427,10 +438,10 @@ symbol_definitions_output (FILE *out)
       SET_KEY("number");
       MUSCLE_INSERT_INT (key, sym->number);
 
-      SET_KEY("has_type_name");
+      SET_KEY("has_type");
       MUSCLE_INSERT_INT (key, !!sym->type_name);
 
-      SET_KEY("type_name");
+      SET_KEY("type");
       MUSCLE_INSERT_STRING (key, sym->type_name ? sym->type_name : "");
 
 #undef SET_KEY