diff options
Diffstat (limited to 'usr.bin/mandoc/man_validate.c')
| -rw-r--r-- | usr.bin/mandoc/man_validate.c | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/usr.bin/mandoc/man_validate.c b/usr.bin/mandoc/man_validate.c index 77db6986725..3c1e91f809f 100644 --- a/usr.bin/mandoc/man_validate.c +++ b/usr.bin/mandoc/man_validate.c @@ -1,4 +1,4 @@ -/* $Id: man_validate.c,v 1.39 2011/01/16 19:27:25 schwarze Exp $ */ +/* $Id: man_validate.c,v 1.40 2011/01/17 00:15:19 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org> @@ -50,7 +50,6 @@ static int check_part(CHKARGS); static int check_root(CHKARGS); static int check_sec(CHKARGS); static int check_text(CHKARGS); -static int check_title(CHKARGS); static int post_AT(CHKARGS); static int post_fi(CHKARGS); @@ -67,7 +66,7 @@ static v_check posts_nf[] = { check_eq0, post_nf, NULL }; static v_check posts_par[] = { check_par, NULL }; static v_check posts_part[] = { check_part, NULL }; static v_check posts_sec[] = { check_sec, NULL }; -static v_check posts_th[] = { check_ge2, check_le5, check_title, post_TH, NULL }; +static v_check posts_th[] = { check_ge2, check_le5, post_TH, NULL }; static v_check posts_uc[] = { post_UC, NULL }; static v_check pres_bline[] = { check_bline, NULL }; @@ -197,29 +196,6 @@ check_root(CHKARGS) static int -check_title(CHKARGS) -{ - const char *p; - - assert(n->child); - /* FIXME: is this sufficient? */ - if ('\0' == *n->child->string) { - man_nmsg(m, n, MANDOCERR_SYNTARGCOUNT); - return(0); - } - - for (p = n->child->string; '\0' != *p; p++) - /* Only warn about this once... */ - if (isalpha((u_char)*p) && ! isupper((u_char)*p)) { - man_nmsg(m, n, MANDOCERR_UPPERCASE); - break; - } - - return(1); -} - - -static int check_text(CHKARGS) { char *p; @@ -263,10 +239,10 @@ check_##name(CHKARGS) \ { \ if (n->nchild ineq (x)) \ return(1); \ - man_vmsg(m, MANDOCERR_SYNTARGCOUNT, n->line, n->pos, \ + man_vmsg(m, MANDOCERR_ARGCOUNT, n->line, n->pos, \ "line arguments %s %d (have %d)", \ #ineq, (x), n->nchild); \ - return(0); \ + return(1); \ } INEQ_DEFINE(0, ==, eq0) @@ -393,6 +369,7 @@ check_bline(CHKARGS) static int post_TH(CHKARGS) { + const char *p; if (m->meta.title) free(m->meta.title); @@ -412,14 +389,26 @@ post_TH(CHKARGS) /* ->TITLE<- MSEC DATE SOURCE VOL */ n = n->child; - assert(n); - m->meta.title = mandoc_strdup(n->string); + if (n && n->string) { + for (p = n->string; '\0' != *p; p++) { + /* Only warn about this once... */ + if (isalpha((u_char)*p) && ! isupper((u_char)*p)) { + man_nmsg(m, n, MANDOCERR_UPPERCASE); + break; + } + } + m->meta.title = mandoc_strdup(n->string); + } else + m->meta.title = mandoc_strdup(""); /* TITLE ->MSEC<- DATE SOURCE VOL */ - n = n->next; - assert(n); - m->meta.msec = mandoc_strdup(n->string); + if (n) + n = n->next; + if (n && n->string) + m->meta.msec = mandoc_strdup(n->string); + else + m->meta.msec = mandoc_strdup(""); /* TITLE MSEC ->DATE<- SOURCE VOL */ @@ -430,7 +419,8 @@ post_TH(CHKARGS) * string, then use the current date. */ - n = n->next; + if (n) + n = n->next; if (n && n->string && *n->string) { m->meta.date = mandoc_a2time (MTIME_ISO_8601, n->string); |