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* src/symlist.h, src/symlist.c (symbol_list_length): New.

Browse Source 
* src/scan-gram.l (handle_dollar, handle_at): Compute the
rule_length only when needed.
* src/output.c (actions_output, token_definitions_output): Output
the full M4 block.
* src/symtab.c: Don't access directly to the symbol tag, use
symbol_tag_get.
* src/parse-gram.y: Use symbol_list_free.
This commit is contained in:
Akim Demaille
2002-06-17 07:05:12 +00:00
parent 56c4720342
commit dafdc66ff0
9 changed files with 77 additions and 58 deletions
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11
src/output.c
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@@ -537,6 +537,8 @@ void
actions_output (FILE *out)
{
int rule;
fputs ("m4_define([b4_actions], \n[[", out);
for (rule = 1; rule < nrules + 1; ++rule)
if (rules[rule].action)
{
@@ -550,6 +552,7 @@ actions_output (FILE *out)
fprintf (out, " %s\n break;\n\n",
rules[rule].action);
}
fputs ("]])\n\n", out);
}
@@ -562,6 +565,8 @@ token_definitions_output (FILE *out)
{
int i;
int first = 1;
fputs ("m4_define([b4_tokens], \n[", out);
for (i = 0; i < ntokens; ++i)
{
symbol_t *symbol = symbols[i];
@@ -597,6 +602,7 @@ token_definitions_output (FILE *out)
first = 0;
}
fputs ("])\n\n", out);
}
@@ -1011,13 +1017,8 @@ output_skeleton (void)
fputs ("m4_changecom()\n", out);
fputs ("m4_init()\n", out);
fputs ("m4_define([b4_actions], \n[[", out);
actions_output (out);
fputs ("]])\n\n", out);
fputs ("m4_define([b4_tokens], \n[", out);
token_definitions_output (out);
fputs ("])\n\n", out);
muscles_m4_output (out);