diff options
Diffstat (limited to 'mdoc_term.c')
| -rw-r--r-- | mdoc_term.c | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/mdoc_term.c b/mdoc_term.c index a9b41f15..e10ded9b 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -1,7 +1,7 @@ /* $Id$ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2010, 2012 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2010, 2012, 2013 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 @@ -424,6 +424,7 @@ print_mdoc_foot(struct termp *p, const void *arg) p->offset = 0; p->rmargin = (p->maxrmargin - term_strlen(p, meta->date) + term_len(p, 1)) / 2; + p->trailspace = 1; p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; term_word(p, meta->os); @@ -438,6 +439,7 @@ print_mdoc_foot(struct termp *p, const void *arg) p->offset = p->rmargin; p->rmargin = p->maxrmargin; + p->trailspace = 0; p->flags &= ~TERMP_NOBREAK; p->flags |= TERMP_NOSPACE; @@ -489,6 +491,7 @@ print_mdoc_head(struct termp *p, const void *arg) titlen = term_strlen(p, title); p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; + p->trailspace = 1; p->offset = 0; p->rmargin = 2 * (titlen+1) + buflen < p->maxrmargin ? (p->maxrmargin - @@ -507,6 +510,7 @@ print_mdoc_head(struct termp *p, const void *arg) term_flushln(p); p->flags &= ~TERMP_NOBREAK; + p->trailspace = 0; if (p->rmargin + titlen <= p->maxrmargin) { p->flags |= TERMP_NOSPACE; p->offset = p->rmargin; @@ -794,13 +798,13 @@ termp_it_pre(DECL_ARGS) case (LIST_dash): /* FALLTHROUGH */ case (LIST_hyphen): - if (MDOC_HEAD == n->type) - p->flags |= TERMP_NOBREAK; + if (MDOC_HEAD != n->type) + break; + p->flags |= TERMP_NOBREAK; + p->trailspace = 1; break; case (LIST_hang): - if (MDOC_HEAD == n->type) - p->flags |= TERMP_NOBREAK; - else + if (MDOC_HEAD != n->type) break; /* @@ -812,16 +816,18 @@ termp_it_pre(DECL_ARGS) if (n->next->child && (MDOC_Bl == n->next->child->tok || MDOC_Bd == n->next->child->tok)) - p->flags &= ~TERMP_NOBREAK; - else - p->flags |= TERMP_HANG; + break; + + p->flags |= TERMP_NOBREAK | TERMP_HANG; + p->trailspace = 1; break; case (LIST_tag): - if (MDOC_HEAD == n->type) - p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; - if (MDOC_HEAD != n->type) break; + + p->flags |= TERMP_NOBREAK; + p->trailspace = 2; + if (NULL == n->next || NULL == n->next->child) p->flags |= TERMP_DANGLE; break; @@ -829,15 +835,20 @@ termp_it_pre(DECL_ARGS) if (MDOC_HEAD == n->type) break; - if (NULL == n->next) + if (NULL == n->next) { p->flags &= ~TERMP_NOBREAK; - else + p->trailspace = 0; + } else { p->flags |= TERMP_NOBREAK; + p->trailspace = 1; + } break; case (LIST_diag): - if (MDOC_HEAD == n->type) - p->flags |= TERMP_NOBREAK; + if (MDOC_HEAD != n->type) + break; + p->flags |= TERMP_NOBREAK; + p->trailspace = 1; break; default: break; @@ -989,8 +1000,8 @@ termp_it_post(DECL_ARGS) p->flags &= ~TERMP_DANGLE; p->flags &= ~TERMP_NOBREAK; - p->flags &= ~TERMP_TWOSPACE; p->flags &= ~TERMP_HANG; + p->trailspace = 0; } @@ -1023,6 +1034,7 @@ termp_nm_pre(DECL_ARGS) if (MDOC_HEAD == n->type && n->next->child) { p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; + p->trailspace = 1; p->rmargin = p->offset + term_len(p, 1); if (NULL == n->child) { p->rmargin += term_strlen(p, meta->name); @@ -1051,6 +1063,7 @@ termp_nm_post(DECL_ARGS) if (MDOC_HEAD == n->type && n->next->child) { term_flushln(p); p->flags &= ~(TERMP_NOBREAK | TERMP_HANG); + p->trailspace = 0; } else if (MDOC_BODY == n->type && n->child) term_flushln(p); } |