`Cd' in -Thtml -mdoc correctly breaks lines.

[mandoc.git] / man_validate.c

diff --git a/man_validate.c b/man_validate.c
index fa847caebdb1621ea8660b73973c653031c8f0f3..8c2299cb98f27a09096fd0b5f93c3b67862d9932 100644 (file)
--- a/man_validate.c
+++ b/man_validate.c
@@ -1,4 +1,4 @@
-/*     $Id: man_validate.c,v 1.21 2009/08/20 11:51:07 kristaps Exp $ */
+/*     $Id: man_validate.c,v 1.24 2009/08/22 09:10:38 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -36,12 +36,12 @@ struct      man_valid {
 };
 
 static int       check_bline(CHKARGS);
-static int       check_eline(CHKARGS);
 static int       check_eq0(CHKARGS);
 static int       check_eq1(CHKARGS);
 static int       check_ge2(CHKARGS);
 static int       check_le5(CHKARGS);
 static int       check_par(CHKARGS);
+static int       check_part(CHKARGS);
 static int       check_root(CHKARGS);
 static int       check_sec(CHKARGS);
 static int       check_sp(CHKARGS);
@@ -50,9 +50,9 @@ static        int       check_text(CHKARGS);
 static v_check   posts_eq0[] = { check_eq0, NULL };
 static v_check   posts_ge2_le5[] = { check_ge2, check_le5, 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_sp[] = { check_sp, NULL };
-static v_check   pres_eline[] = { check_eline, NULL };
 static v_check   pres_bline[] = { check_bline, NULL };
 
 static const struct man_valid man_valids[MAN_MAX] = {
@@ -66,15 +66,15 @@ static      const struct man_valid man_valids[MAN_MAX] = {
        { pres_bline, posts_par }, /* P */
        { pres_bline, posts_par }, /* IP */
        { pres_bline, posts_par }, /* HP */
-       { pres_eline, NULL }, /* SM */
-       { pres_eline, NULL }, /* SB */
+       { NULL, NULL }, /* SM */
+       { NULL, NULL }, /* SB */
        { NULL, NULL }, /* BI */
        { NULL, NULL }, /* IB */
        { NULL, NULL }, /* BR */
        { NULL, NULL }, /* RB */
-       { pres_eline, NULL }, /* R */
-       { pres_eline, NULL }, /* B */
-       { pres_eline, NULL }, /* I */
+       { NULL, NULL }, /* R */
+       { NULL, NULL }, /* B */
+       { NULL, NULL }, /* I */
        { NULL, NULL }, /* IR */
        { NULL, NULL }, /* RI */
        { pres_bline, posts_eq0 }, /* na */
@@ -84,8 +84,9 @@ static        const struct man_valid man_valids[MAN_MAX] = {
        { pres_bline, posts_eq0 }, /* fi */
        { NULL, NULL }, /* r */
        { NULL, NULL }, /* RE */
-       { NULL, NULL }, /* RS */ /* FIXME: warn if empty body. */
+       { NULL, posts_part }, /* RS */
        { NULL, NULL }, /* DT */
+       { NULL, NULL }, /* UC */
 };
 
 
@@ -140,12 +141,13 @@ static int
 check_root(CHKARGS) 
 {
 
-       /* XXX - make this into a warning? */
        if (MAN_BLINE & m->flags)
-               return(man_nerr(m, n, WEXITSCOPE));
-       /* XXX - make this into a warning? */
+               return(man_nwarn(m, n, WEXITSCOPE));
        if (MAN_ELINE & m->flags)
-               return(man_nerr(m, n, WEXITSCOPE));
+               return(man_nwarn(m, n, WEXITSCOPE));
+
+       m->flags &= ~MAN_BLINE;
+       m->flags &= ~MAN_ELINE;
 
        if (NULL == m->first->child)
                return(man_nerr(m, n, WNODATA));
@@ -250,6 +252,16 @@ check_sec(CHKARGS)
 }
 
 
+static int
+check_part(CHKARGS)
+{
+
+       if (MAN_BODY == n->type && 0 == n->nchild)
+               return(man_nwarn(m, n, WBODYARGS));
+       return(1);
+}
+
+
 static int
 check_par(CHKARGS)
 {
@@ -288,24 +300,13 @@ check_par(CHKARGS)
 }
 
 
-static int
-check_eline(CHKARGS)
-{
-
-       if (MAN_ELINE & m->flags)
-               return(man_nerr(m, n, WLNSCOPE));
-       return(1);
-}
-
-
 static int
 check_bline(CHKARGS)
 {
 
+       assert( ! (MAN_ELINE & m->flags));
        if (MAN_BLINE & m->flags)
                return(man_nerr(m, n, WLNSCOPE));
-       if (MAN_ELINE & m->flags)
-               return(man_nerr(m, n, WLNSCOPE));
        return(1);
 }