diff options
| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-06-03 15:55:24 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-03 15:55:24 +0000 |
| commit | 34091a7ac02b59ae92c9258e551d73f383869db9 (patch) | |
| tree | 0b5cb69489f0d26d8f98bdb6238d076e47a726db /man.c | |
| parent | 3f480d9d158e76fb6d13b7e2c3675f729ee52727 (diff) | |
| download | mandoc-34091a7ac02b59ae92c9258e551d73f383869db9.tar.gz mandoc-34091a7ac02b59ae92c9258e551d73f383869db9.tar.zst mandoc-34091a7ac02b59ae92c9258e551d73f383869db9.zip | |
ignore blank lines in man(7) next line scope;
strange groff edge case behaviour found in multimedia/mjpegtools
Diffstat (limited to 'man.c')
| -rw-r--r-- | man.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -1,4 +1,4 @@ -/* $Id: man.c,v 1.173 2017/05/08 20:33:53 schwarze Exp $ */ +/* $Id: man.c,v 1.174 2017/06/03 15:55:24 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -89,14 +89,15 @@ man_ptext(struct roff_man *man, int line, char *buf, int offs) /* Skip leading whitespace. */ ; /* - * Blank lines are ignored right after headings - * but add a single vertical space elsewhere. + * Blank lines are ignored in next line scope and right + * after headings but add a single vertical space elsewhere. */ if (buf[i] == '\0') { - man_breakscope(man, ROFF_sp); - /* Allocate a blank entry. */ - if (man->last->tok != MAN_SH && + if (man->flags & (MAN_ELINE | MAN_BLINE)) + mandoc_msg(MANDOCERR_BLK_BLANK, man->parse, + line, 0, NULL); + else if (man->last->tok != MAN_SH && man->last->tok != MAN_SS) { roff_elem_alloc(man, line, offs, ROFF_sp); man->next = ROFF_NEXT_SIBLING; |