diff options
Diffstat (limited to 'src/runtime/c')
| -rw-r--r-- | src/runtime/c/pgf/parser.c | 60 |
1 files changed, 29 insertions, 31 deletions
diff --git a/src/runtime/c/pgf/parser.c b/src/runtime/c/pgf/parser.c index ec21fc84e..36ff0166d 100644 --- a/src/runtime/c/pgf/parser.c +++ b/src/runtime/c/pgf/parser.c @@ -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; - - 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); - } + PgfSymbolKP* skp = gu_variant_data(sym); + + PgfSymbol sym; + if (item->alt == 0) { + PgfItem* new_item; + + 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; } |