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* src/reduce.c (reduce_output): Formatting changes.

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* src/print.c (print_results, print_grammar): Likewise.
* tests/regression.at (Rule Line Numbers)
(Solved SR Conflicts, Unresolved SR Conflicts): Adjust.
This commit is contained in:
Akim Demaille
2001-11-30 10:45:45 +00:00
parent ea451a17d7
commit d287d66a69
5 changed files with 55 additions and 29 deletions
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40
src/reduce.c
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@@ -407,50 +407,46 @@ nonterminals_reduce (void)
void
reduce_output (FILE *out)
{
int i;
rule r;
bool b;
if (nuseless_nonterminals > 0)
{
fprintf (out, _("Useless nonterminals:"));
fprintf (out, "\n\n");
int i;
fprintf (out, "%s\n\n", _("Useless nonterminals:"));
for (i = 0; i < nuseless_nonterminals; ++i)
fprintf (out, " %s\n", tags[nsyms + i]);
fputs ("\n\n", out);
}
b = FALSE;
for (i = 0; i < ntokens; i++)
{
{
bool b = FALSE;
int i;
for (i = 0; i < ntokens; i++)
if (!BITISSET (V, i) && !BITISSET (V1, i))
{
if (!b)
{
fprintf (out, "\n\n");
fprintf (out, _("Terminals which are not used:"));
fprintf (out, "\n\n");
b = TRUE;
}
fprintf (out, "%s\n\n", _("Terminals which are not used:"));
b = TRUE;
fprintf (out, " %s\n", tags[i]);
}
}
if (b)
fputs ("\n\n", out);
}
if (nuseless_productions > 0)
{
fprintf (out, "\n\n");
fprintf (out, _("Useless rules:"));
fprintf (out, "\n\n");
int i;
fprintf (out, "%s\n\n", _("Useless rules:"));
for (i = 1; i <= nrules; i++)
if (!BITISSET (P, i))
{
rule r;
fprintf (out, "#%-4d ", i);
fprintf (out, "%s :\t", tags[rule_table[i].lhs]);
for (r = &ritem[rule_table[i].rhs]; *r >= 0; r++)
fprintf (out, " %s", tags[*r]);
fprintf (out, ";\n");
fputs (";\n", out);
}
fputs ("\n\n", out);
}
if (nuseless_nonterminals > 0 || nuseless_productions > 0 || b)
fprintf (out, "\n\n");
}
static void