diff options
Diffstat (limited to 'man.c')
| -rw-r--r-- | man.c | 48 |
1 files changed, 1 insertions, 47 deletions
@@ -1,4 +1,4 @@ -/* $Id: man.c,v 1.162 2015/04/23 15:35:59 schwarze Exp $ */ +/* $Id: man.c,v 1.163 2015/04/23 16:17:44 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> @@ -318,49 +318,3 @@ man_mparse(const struct roff_man *man) assert(man && man->parse); return(man->parse); } - -void -man_deroff(char **dest, const struct roff_node *n) -{ - char *cp; - size_t sz; - - if (n->type != ROFFT_TEXT) { - for (n = n->child; n; n = n->next) - man_deroff(dest, n); - return; - } - - /* Skip leading whitespace and escape sequences. */ - - cp = n->string; - while ('\0' != *cp) { - if ('\\' == *cp) { - cp++; - mandoc_escape((const char **)&cp, NULL, NULL); - } else if (isspace((unsigned char)*cp)) - cp++; - else - break; - } - - /* Skip trailing whitespace. */ - - for (sz = strlen(cp); sz; sz--) - if (0 == isspace((unsigned char)cp[sz-1])) - break; - - /* Skip empty strings. */ - - if (0 == sz) - return; - - if (NULL == *dest) { - *dest = mandoc_strndup(cp, sz); - return; - } - - mandoc_asprintf(&cp, "%s %*s", *dest, (int)sz, cp); - free(*dest); - *dest = cp; -} |