diff options
Diffstat (limited to 'man.c')
| -rw-r--r-- | man.c | 37 |
1 files changed, 36 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: man.c,v 1.165 2015/10/06 18:32:19 schwarze Exp $ */ +/* $Id: man.c,v 1.166 2015/10/22 21:54:23 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> @@ -332,3 +332,38 @@ man_mparse(const struct roff_man *man) assert(man && man->parse); return man->parse; } + +void +man_state(struct roff_man *man, struct roff_node *n) +{ + + switch(n->tok) { + case MAN_nf: + case MAN_EX: + if (man->flags & MAN_LITERAL && ! (n->flags & MAN_VALID)) + mandoc_msg(MANDOCERR_NF_SKIP, man->parse, + n->line, n->pos, "nf"); + man->flags |= MAN_LITERAL; + break; + case MAN_fi: + case MAN_EE: + if ( ! (man->flags & MAN_LITERAL) && + ! (n->flags & MAN_VALID)) + mandoc_msg(MANDOCERR_FI_SKIP, man->parse, + n->line, n->pos, "fi"); + man->flags &= ~MAN_LITERAL; + break; + default: + break; + } + man->last->flags |= MAN_VALID; +} + +void +man_validate(struct roff_man *man) +{ + + man->last = man->first; + man_node_validate(man); + man->flags &= ~MAN_LITERAL; +} |