diff options
Diffstat (limited to 'html.c')
| -rw-r--r-- | html.c | 35 |
1 files changed, 34 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: html.c,v 1.247 2018/12/16 00:17:02 schwarze Exp $ */ +/* $Id: html.c,v 1.248 2019/01/05 09:14:44 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> @@ -265,6 +265,39 @@ print_metaf(struct html *h, enum mandoc_esc deco) } } +/* + * ROFF_nf switches to no-fill mode, ROFF_fi to fill mode. + * TOKEN_NONE does not switch. The old mode is returned. + */ +enum roff_tok +html_fillmode(struct html *h, enum roff_tok want) +{ + struct tag *t; + enum roff_tok had; + + for (t = h->tag; t != NULL; t = t->next) + if (t->tag == TAG_PRE) + break; + + had = t == NULL ? ROFF_fi : ROFF_nf; + + if (want != had) { + switch (want) { + case ROFF_fi: + print_tagq(h, t); + break; + case ROFF_nf: + print_otag(h, TAG_PRE, ""); + break; + case TOKEN_NONE: + break; + default: + abort(); + } + } + return had; +} + char * html_make_id(const struct roff_node *n, int unique) { |