diff options
| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-06-04 22:44:15 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-04 22:44:15 +0000 |
| commit | 4a4657f9f40ea60d08ecfb7c12fc46e29440ff58 (patch) | |
| tree | bf7ff7d4e63bcc15048ba4c11abf99b9146c1e76 /man_term.c | |
| parent | ab795e726e781905db61f736dacb3fbb0e35a301 (diff) | |
| download | mandoc-4a4657f9f40ea60d08ecfb7c12fc46e29440ff58.tar.gz mandoc-4a4657f9f40ea60d08ecfb7c12fc46e29440ff58.tar.zst mandoc-4a4657f9f40ea60d08ecfb7c12fc46e29440ff58.zip | |
Implement the roff(7) .mc (right margin character) request.
The Tcl/Tk manual pages use this extensively.
Delete the TERM_MAXMARGIN hack, it breaks .mc inside .nf;
instead, implement a proper TERMP_BRNEVER flag.
Diffstat (limited to 'man_term.c')
| -rw-r--r-- | man_term.c | 19 |
1 files changed, 7 insertions, 12 deletions
@@ -1,4 +1,4 @@ -/* $Id: man_term.c,v 1.201 2017/06/04 18:50:35 schwarze Exp $ */ +/* $Id: man_term.c,v 1.202 2017/06/04 22:44:15 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -862,7 +862,6 @@ post_UR(DECL_ARGS) static void print_man_node(DECL_ARGS) { - size_t rm, rmax; int c; switch (n->type) { @@ -930,20 +929,16 @@ out: if (mt->fl & MANT_LITERAL && ! (p->flags & (TERMP_NOBREAK | TERMP_NONEWLINE)) && (n->next == NULL || n->next->flags & NODE_LINE)) { - rm = p->rmargin; - rmax = p->maxrmargin; - p->rmargin = p->maxrmargin = TERM_MAXMARGIN; - p->flags |= TERMP_NOSPACE; + p->flags |= TERMP_BRNEVER | TERMP_NOSPACE; if (n->string != NULL && *n->string != '\0') term_flushln(p); else term_newln(p); - if (rm < rmax && n->parent->tok == MAN_HP) { - p->offset = rm; - p->rmargin = rmax; - } else - p->rmargin = rm; - p->maxrmargin = rmax; + p->flags &= ~TERMP_BRNEVER; + if (p->rmargin < p->maxrmargin && n->parent->tok == MAN_HP) { + p->offset = p->rmargin; + p->rmargin = p->maxrmargin; + } } if (NODE_EOS & n->flags) p->flags |= TERMP_SENTENCE; |