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style: reduce scopes

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* src/print.c (print_grammar): Shorten scopes.
This commit is contained in:
Akim Demaille
2018-06-17 18:04:08 +02:00
parent d03ad8b686
commit 7f42eb0a5e
1 changed files with 8 additions and 8 deletions
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16
src/print.c
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@@ -406,7 +406,6 @@ print_grammar (FILE *out)
{ {
symbol_number i; symbol_number i;
char buffer[90]; char buffer[90];
int column = 0;
grammar_rules_print (out); grammar_rules_print (out);
@@ -416,11 +415,11 @@ print_grammar (FILE *out)
if (token_translations[i] != undeftoken->content->number) if (token_translations[i] != undeftoken->content->number)
{ {
const char *tag = symbols[token_translations[i]]->tag; const char *tag = symbols[token_translations[i]]->tag;
int column = strlen (tag);
rule_number r; rule_number r;
item_number *rhsp; item_number *rhsp;
buffer[0] = 0; buffer[0] = 0;
column = strlen (tag);
fputs (tag, out); fputs (tag, out);
END_TEST (65); END_TEST (65);
sprintf (buffer, " (%d)", i); sprintf (buffer, " (%d)", i);
@@ -441,9 +440,10 @@ print_grammar (FILE *out)
fprintf (out, "%s\n\n", _("Nonterminals, with rules where they appear")); fprintf (out, "%s\n\n", _("Nonterminals, with rules where they appear"));
for (i = ntokens; i < nsyms; i++) for (i = ntokens; i < nsyms; i++)
{ {
const char *tag = symbols[i]->tag;
int column = strlen (tag);
int left_count = 0, right_count = 0; int left_count = 0, right_count = 0;
rule_number r; rule_number r;
const char *tag = symbols[i]->tag;
for (r = 0; r < nrules; r++) for (r = 0; r < nrules; r++)
{ {
@@ -460,7 +460,6 @@ print_grammar (FILE *out)
buffer[0] = 0; buffer[0] = 0;
fputs (tag, out); fputs (tag, out);
column = strlen (tag);
sprintf (buffer, " (%d)", i); sprintf (buffer, " (%d)", i);
END_TEST (0); END_TEST (0);
@@ -504,8 +503,6 @@ print_grammar (FILE *out)
void void
print_results (void) print_results (void)
{ {
state_number i;
/* We used to use just .out if SPEC_NAME_PREFIX (-p) was used, but /* We used to use just .out if SPEC_NAME_PREFIX (-p) was used, but
that conflicts with Posix. */ that conflicts with Posix. */
FILE *out = xfopen (spec_verbose_file, "w"); FILE *out = xfopen (spec_verbose_file, "w");
@@ -524,8 +521,11 @@ print_results (void)
new_closure (nritems); new_closure (nritems);
/* Storage for print_reductions. */ /* Storage for print_reductions. */
no_reduce_set = bitset_create (ntokens, BITSET_FIXED); no_reduce_set = bitset_create (ntokens, BITSET_FIXED);
for (i = 0; i < nstates; i++) {
print_state (out, states[i]); state_number i;
for (i = 0; i < nstates; i++)
print_state (out, states[i]);
}
bitset_free (no_reduce_set); bitset_free (no_reduce_set);
if (report_flag & report_itemsets) if (report_flag & report_itemsets)
free_closure (); free_closure ();