diff options
Diffstat (limited to 'out.c')
-rw-r--r-- | out.c | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: out.c,v 1.27 2010/08/24 13:39:37 kristaps Exp $ */ +/* $Id: out.c,v 1.28 2010/08/24 13:56:51 kristaps Exp $ */ /* * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -279,6 +279,26 @@ a2roffdeco(enum roffdeco *d, const char **word, size_t *sz) i++; } + /* Handle embedded numerical subexp or escape. */ + + if ('(' == wp[i]) { + while (wp[i] && ')' != wp[i]) + if ('\\' == wp[i++]) { + /* Handle embedded escape. */ + *word = &wp[i]; + i += a2roffdeco(&dd, word, sz); + } + + if (')' == wp[i++]) + break; + + *d = DECO_NONE; + return(i - 1); + } else if ('\\' == wp[i]) { + *word = &wp[++i]; + i += a2roffdeco(&dd, word, sz); + } + break; case ('['): *d = DECO_SPECIAL; |