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(print_core): Remove item set redundancy.

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This commit is contained in:
Wojciech Polak
2007-10-11 16:36:49 +00:00
parent f506ad1cbf
commit 25f6da67d3
1 changed files with 24 additions and 20 deletions
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44
src/print-xml.c
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@@ -108,6 +108,7 @@ print_core (FILE *out, int level, state *s)
for (i = 0; i < snritems; i++) for (i = 0; i < snritems; i++)
{ {
bool printed = false;
item_number *sp; item_number *sp;
item_number *sp1; item_number *sp1;
rule_number r; rule_number r;
@@ -118,30 +119,33 @@ print_core (FILE *out, int level, state *s)
sp++; sp++;
r = item_number_as_rule_number (*sp); r = item_number_as_rule_number (*sp);
sp = rules[r].rhs;
xml_printf (out, level + 1, "<rule number=\"%d\">",
rules[r].number);
rule_lhs_print_xml (&rules[r], out, level + 2);
xml_puts (out, level + 2, "<rhs>");
for (sp = rules[r].rhs; sp < sp1; sp++)
xml_printf (out, level + 3, "<symbol class=\"%s\">%s</symbol>",
symbol_class_get_string (symbols[*sp]),
xml_escape (symbols[*sp]->tag));
xml_puts (out, level + 3, "<point/>");
for (/* Nothing */; *sp >= 0; ++sp)
xml_printf (out, level + 3, "<symbol class=\"%s\">%s</symbol>",
symbol_class_get_string (symbols[*sp]),
xml_escape (symbols[*sp]->tag));
xml_puts (out, level + 2, "</rhs>");
/* Display the lookahead tokens? */ /* Display the lookahead tokens? */
if (report_flag & report_lookahead_tokens) if (report_flag & report_lookahead_tokens)
state_rule_lookahead_tokens_print_xml (s, &rules[r], out, level + 2); {
reductions *reds = s->reductions;
int red = state_reduction_find (s, &rules[r]);
/* Print item with lookaheads if there are. */
if (reds->lookahead_tokens && red != -1)
{
xml_printf (out, level + 1,
"<item rule-number=\"%d\" point=\"%d\">",
rules[r].number, sp1 - sp);
state_rule_lookahead_tokens_print_xml (s, &rules[r],
out, level + 2);
xml_puts (out, level + 1, "</item>");
printed = true;
}
}
xml_puts (out, level + 1, "</rule>"); if (!printed)
{
xml_printf (out, level + 1,
"<item rule-number=\"%d\" point=\"%d\"/>",
rules[r].number,
sp1 - sp);
}
} }
xml_puts (out, level, "</itemset>"); xml_puts (out, level, "</itemset>");
} }