diff options
| -rw-r--r-- | eqn.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,6 +1,7 @@ /* $Id$ */ /* * Copyright (c) 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> + * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -486,13 +487,22 @@ eqn_tok_parse(struct eqn_node *ep, char **p) { const char *start; size_t i, sz; + int quoted; if (NULL != p) *p = NULL; + quoted = ep->data[ep->cur] == '"'; + if (NULL == (start = eqn_nexttok(ep, &sz))) return(EQN_TOK_EOF); + if (quoted) { + if (p != NULL) + *p = mandoc_strndup(start, sz); + return(EQN_TOK__MAX); + } + for (i = 0; i < EQN_TOK__MAX; i++) { if (NULL == eqn_toks[i]) continue; |