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fix in the parsing with pre

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kr.angelov
2013-11-06 16:25:25 +00:00
parent cab341c3d9
commit 6c71830c10
1 changed files with 27 additions and 29 deletions
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56
src/runtime/c/pgf/parser.c
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@@ -1473,39 +1473,37 @@ pgf_parsing_symbol(PgfParsing* ps, PgfItem* item, PgfSymbol sym)
break;
}
case PGF_SYMBOL_KP: {
if (ps->after != NULL) {
PgfSymbolKP* skp = gu_variant_data(sym);
PgfSymbol sym;
if (item->alt == 0) {
PgfItem* new_item;
PgfSymbolKP* skp = gu_variant_data(sym);
new_item = pgf_item_copy(item, ps);
new_item->alt = 1;
new_item->alt_idx = 0;
pgf_parsing_pre(ps, new_item, skp->default_form);
PgfSymbol sym;
if (item->alt == 0) {
PgfItem* new_item;
for (size_t i = 0; i < skp->n_forms; i++) {
PgfSymbols* syms = skp->forms[i].form;
PgfSymbols* syms2 = skp->default_form;
bool skip = false; /*pgf_tokens_equal(toks, toks2);
for (size_t j = 0; j < i; j++) {
PgfTokens* toks2 = skp->forms[j].form;
skip |= pgf_tokens_equal(toks, toks2);
}*/
if (!skip) {
new_item = pgf_item_copy(item, ps);
new_item->alt = i+2;
new_item->alt_idx = 0;
pgf_parsing_pre(ps, new_item, syms);
}
new_item = pgf_item_copy(item, ps);
new_item->alt = 1;
new_item->alt_idx = 0;
pgf_parsing_pre(ps, new_item, skp->default_form);
for (size_t i = 0; i < skp->n_forms; i++) {
PgfSymbols* syms = skp->forms[i].form;
PgfSymbols* syms2 = skp->default_form;
bool skip = false; /*pgf_tokens_equal(toks, toks2);
for (size_t j = 0; j < i; j++) {
PgfTokens* toks2 = skp->forms[j].form;
skip |= pgf_tokens_equal(toks, toks2);
}*/
if (!skip) {
new_item = pgf_item_copy(item, ps);
new_item->alt = i+2;
new_item->alt_idx = 0;
pgf_parsing_pre(ps, new_item, syms);
}
} else {
PgfSymbols* syms =
(item->alt == 1) ? skp->default_form :
skp->forms[item->alt-2].form;
pgf_parsing_pre(ps, item, syms);
}
} else {
PgfSymbols* syms =
(item->alt == 1) ? skp->default_form :
skp->forms[item->alt-2].form;
pgf_parsing_pre(ps, item, syms);
}
break;
}