diff options
Diffstat (limited to 'src/runtime/c/pgf/graphviz.c')
| -rw-r--r-- | src/runtime/c/pgf/graphviz.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/runtime/c/pgf/graphviz.c b/src/runtime/c/pgf/graphviz.c index e17d658b4..5bf270003 100644 --- a/src/runtime/c/pgf/graphviz.c +++ b/src/runtime/c/pgf/graphviz.c @@ -112,7 +112,6 @@ typedef struct { size_t level; GuBuf* internals; GuBuf* leaves; - GuString wildcard; } PgfBracketLznState; static void @@ -167,7 +166,7 @@ pgf_bracket_lzn_begin_phrase(PgfLinFuncs** funcs, PgfCId cat, int fid, int linde { PgfBracketLznState* state = gu_container(funcs, PgfBracketLznState, funcs); - if (gu_string_eq(cat, state->wildcard)) + if (strcmp(cat, "_") == 0) return; state->level++; @@ -203,7 +202,7 @@ pgf_bracket_lzn_end_phrase(PgfLinFuncs** funcs, PgfCId cat, int fid, int lindex, { PgfBracketLznState* state = gu_container(funcs, PgfBracketLznState, funcs); - if (gu_string_eq(cat, state->wildcard)) + if (strcmp(cat, "_") == 0) return; state->level--; @@ -281,7 +280,6 @@ pgf_graphviz_parse_tree(PgfConcr* concr, PgfExpr expr, GuOut* out, GuExn* err) state.level = -1; state.internals = gu_new_buf(GuBuf*, tmp_pool); state.leaves = gu_new_buf(PgfParseNode*, tmp_pool); - state.wildcard = gu_str_string("_", tmp_pool); pgf_lzr_linearize(concr, ctree, 0, &state.funcs); size_t len = gu_buf_length(state.internals); |