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* src/gram.h, src/gram.c (grammar_rules_partial_print): New, eved

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out of...
(grammar_rules_print): here.
* src/reduce.c (reduce_output): Use it.
* tests/reduce.at (Useless Rules, Reduced Automaton)
(Underivable Rules): Adjust.
This commit is contained in:
Akim Demaille
2002-06-15 18:23:33 +00:00
parent 6b98e4b563
commit 9757c359ef
5 changed files with 62 additions and 38 deletions
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17
src/reduce.c
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@@ -371,20 +371,9 @@ reduce_output (FILE *out)
}
if (nuseless_productions > 0)
{
int i;
fprintf (out, "%s\n\n", _("Useless rules:"));
for (i = nrules + 1; i < nuseless_productions + nrules + 1; i++)
{
item_number_t *r;
fprintf (out, "#%-4d ", rules[i].user_number - 1);
fprintf (out, "%s:", symbol_tag_get (rules[i].lhs));
for (r = rules[i].rhs; *r >= 0; r++)
fprintf (out, " %s", symbol_tag_get (symbols[*r]));
fputs (";\n", out);
}
fputs ("\n\n", out);
}
grammar_rules_partial_print (out, _("Useless rules"),
nrules + 1,
nuseless_productions + nrules + 1);
}