Fixed body/divbody structure of html pages.

[mandoc.git] / man_term.c

diff --git a/man_term.c b/man_term.c
index 3e10d34c1426030e714bb272d63a44863646806f..b5b6891cf023ebb425272ec0e364b1c4d2308e0e 100644 (file)
--- a/man_term.c
+++ b/man_term.c
@@ -1,4 +1,4 @@
-/*     $Id: man_term.c,v 1.29 2009/08/22 09:10:38 kristaps Exp $ */
+/*     $Id: man_term.c,v 1.31 2009/09/16 09:41:24 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -141,15 +141,13 @@ static    void              fmt_block_vspace(struct termp *,
 static int               arg_width(const struct man_node *);
 
 
-int
+void
 man_run(struct termp *p, const struct man *m)
 {
        struct mtermp    mt;
 
        print_head(p, man_meta(m));
        p->flags |= TERMP_NOSPACE;
-       assert(man_node(m));
-       assert(MAN_ROOT == man_node(m)->type);
 
        mt.fl = 0;
        mt.lmargin = INDENT;
@@ -158,8 +156,6 @@ man_run(struct termp *p, const struct man *m)
        if (man_node(m)->child)
                print_body(p, &mt, man_node(m)->child, man_meta(m));
        print_foot(p, man_meta(m));
-
-       return(1);
 }
 
 
@@ -222,7 +218,7 @@ static int
 pre_I(DECL_ARGS)
 {
 
-       p->flags |= TERMP_UNDER;
+       p->under++;
        return(1);
 }
 
@@ -232,8 +228,7 @@ static int
 pre_r(DECL_ARGS)
 {
 
-       p->flags &= ~TERMP_UNDER;
-       p->flags &= ~TERMP_BOLD;
+       p->bold = p->under = 0;
        return(1);
 }
 
@@ -244,7 +239,7 @@ post_i(DECL_ARGS)
 {
 
        if (n->nchild)
-               p->flags &= ~TERMP_UNDER;
+               p->under--;
 }
 
 
@@ -253,7 +248,7 @@ static void
 post_I(DECL_ARGS)
 {
 
-       p->flags &= ~TERMP_UNDER;
+       p->under--;
 }
 
 
@@ -287,12 +282,12 @@ pre_IR(DECL_ARGS)
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
                if ( ! (i % 2))
-                       p->flags |= TERMP_UNDER;
+                       p->under++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
                if ( ! (i % 2))
-                       p->flags &= ~TERMP_UNDER;
+                       p->under--;
        }
        return(0);
 }
@@ -306,11 +301,17 @@ pre_IB(DECL_ARGS)
        int              i;
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
-               p->flags |= i % 2 ? TERMP_BOLD : TERMP_UNDER;
+               if (i % 2)
+                       p->bold++;
+               else
+                       p->under++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
-               p->flags &= i % 2 ? ~TERMP_BOLD : ~TERMP_UNDER;
+               if (i % 2)
+                       p->bold--;
+               else
+                       p->under--;
        }
        return(0);
 }
@@ -325,12 +326,12 @@ pre_RB(DECL_ARGS)
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
                if (i % 2)
-                       p->flags |= TERMP_BOLD;
+                       p->bold++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
                if (i % 2)
-                       p->flags &= ~TERMP_BOLD;
+                       p->bold--;
        }
        return(0);
 }
@@ -345,12 +346,12 @@ pre_RI(DECL_ARGS)
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
                if ( ! (i % 2))
-                       p->flags |= TERMP_UNDER;
+                       p->under++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
                if ( ! (i % 2))
-                       p->flags &= ~TERMP_UNDER;
+                       p->under--;
        }
        return(0);
 }
@@ -365,12 +366,12 @@ pre_BR(DECL_ARGS)
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
                if ( ! (i % 2))
-                       p->flags |= TERMP_BOLD;
+                       p->bold++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
                if ( ! (i % 2))
-                       p->flags &= ~TERMP_BOLD;
+                       p->bold--;
        }
        return(0);
 }
@@ -384,11 +385,17 @@ pre_BI(DECL_ARGS)
        int              i;
 
        for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
-               p->flags |= i % 2 ? TERMP_UNDER : TERMP_BOLD;
+               if (i % 2)
+                       p->under++;
+               else
+                       p->bold++;
                if (i > 0)
                        p->flags |= TERMP_NOSPACE;
                print_node(p, mt, nn, m);
-               p->flags &= i % 2 ? ~TERMP_UNDER : ~TERMP_BOLD;
+               if (i % 2)
+                       p->under--;
+               else
+                       p->bold--;
        }
        return(0);
 }
@@ -399,7 +406,7 @@ static int
 pre_B(DECL_ARGS)
 {
 
-       p->flags |= TERMP_BOLD;
+       p->bold++;
        return(1);
 }
 
@@ -409,7 +416,7 @@ static void
 post_B(DECL_ARGS)
 {
 
-       p->flags &= ~TERMP_BOLD;
+       p->bold--;
 }
 
 
@@ -720,7 +727,7 @@ pre_SS(DECL_ARGS)
                term_vspace(p);
                break;
        case (MAN_HEAD):
-               p->flags |= TERMP_BOLD;
+               p->bold++;
                p->offset = HALFINDENT;
                break;
        case (MAN_BODY):
@@ -742,7 +749,7 @@ post_SS(DECL_ARGS)
        switch (n->type) {
        case (MAN_HEAD):
                term_newln(p);
-               p->flags &= ~TERMP_BOLD;
+               p->bold--;
                break;
        case (MAN_BODY):
                term_newln(p);
@@ -769,7 +776,7 @@ pre_SH(DECL_ARGS)
                term_vspace(p);
                break;
        case (MAN_HEAD):
-               p->flags |= TERMP_BOLD;
+               p->bold++;
                p->offset = 0;
                break;
        case (MAN_BODY):
@@ -791,7 +798,7 @@ post_SH(DECL_ARGS)
        switch (n->type) {
        case (MAN_HEAD):
                term_newln(p);
-               p->flags &= ~TERMP_BOLD;
+               p->bold--;
                break;
        case (MAN_BODY):
                term_newln(p);
@@ -915,12 +922,12 @@ print_foot(struct termp *p, const struct man_meta *meta)
        char            *buf;
 
        if (NULL == (buf = malloc(p->rmargin)))
-               err(1, "malloc");
+               err(EXIT_FAILURE, "malloc");
 
        tm = localtime(&meta->date);
 
        if (0 == strftime(buf, p->rmargin, "%B %d, %Y", tm))
-               err(1, "strftime");
+               err(EXIT_FAILURE, "strftime");
 
        term_vspace(p);
 
@@ -955,9 +962,9 @@ print_head(struct termp *p, const struct man_meta *meta)
        p->offset = 0;
 
        if (NULL == (buf = malloc(p->rmargin)))
-               err(1, "malloc");
+               err(EXIT_FAILURE, "malloc");
        if (NULL == (title = malloc(p->rmargin)))
-               err(1, "malloc");
+               err(EXIT_FAILURE, "malloc");
 
        if (meta->vol)
                (void)strlcpy(buf, meta->vol, p->rmargin);