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author | Ingo Schwarze <schwarze@openbsd.org> | 2014-01-22 20:58:39 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-01-22 20:58:39 +0000 |
commit | a5cf99ba0ce655c79f97727aa85c3afd804f98c9 (patch) | |
tree | e92a3c2a62fc2c363af2ca9c2aa16c0bcb34c80f /html.c | |
parent | fbfac7f409fc3e746d03f0beb37e36723d353e48 (diff) | |
download | mandoc-a5cf99ba0ce655c79f97727aa85c3afd804f98c9.tar.gz mandoc-a5cf99ba0ce655c79f97727aa85c3afd804f98c9.tar.zst mandoc-a5cf99ba0ce655c79f97727aa85c3afd804f98c9.zip |
Implement the \: (optional line break) escape sequence,
documented in the Ossanna-Kernighan-Ritter troff manual
and also supported by groff.
Missing feature reported by Steffen Nurpmeso <sdaoden at gmail dot com>.
Diffstat (limited to 'html.c')
-rw-r--r-- | html.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -1,7 +1,7 @@ -/* $Id: html.c,v 1.153 2014/01/05 19:10:56 joerg Exp $ */ +/* $Id: html.c,v 1.154 2014/01/22 20:58:39 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2011, 2012, 2013, 2014 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 @@ -331,7 +331,8 @@ print_encode(struct html *h, const char *p, int norecurse) int c, len, nospace; const char *seq; enum mandoc_esc esc; - static const char rejs[6] = { '\\', '<', '>', '&', ASCII_HYPH, '\0' }; + static const char rejs[8] = { '\\', '<', '>', '&', + ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; nospace = 0; @@ -360,8 +361,13 @@ print_encode(struct html *h, const char *p, int norecurse) case ('&'): printf("&"); continue; + case (ASCII_NBRSP): + putchar('-'); + continue; case (ASCII_HYPH): putchar('-'); + /* FALLTHROUGH */ + case (ASCII_BREAK): continue; default: break; |