diff options
| -rw-r--r-- | man.c | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -1,7 +1,7 @@ /* $Id$ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2011 Joerg Sonnenberger <joerg@netbsd.org> * * Permission to use, copy, modify, and distribute this software for any @@ -201,6 +201,20 @@ man_pmacro(struct roff_man *man, int ln, char *buf, int offs) man_breakscope(man, tok); bline = man->flags & MAN_BLINE; + /* + * If the line in next-line scope ends with \c, keep the + * next-line scope open for the subsequent input line. + * That is not at all portable, only groff >= 1.22.4 + * does it, but *if* this weird idiom occurs in a manual + * page, that's very likely what the author intended. + */ + + if (bline) { + cp = strchr(buf + offs, '\0') - 2; + if (cp >= buf && cp[0] == '\\' && cp[1] == 'c') + bline = 0; + } + /* Call to handler... */ assert(man_macros[tok].fp); |