If PATH_INFO contains a complete and correct path to a manual page

[mandoc.git] / tbl_html.c

diff --git a/tbl_html.c b/tbl_html.c
index 4b85d06c89ba2baa9f1e7801a46af1147b3cf070..51c43286cbeb3cbf1378fe15cac51007c6d72877 100644 (file)
--- a/tbl_html.c
+++ b/tbl_html.c
@@ -1,6 +1,7 @@
-/*     $Id: tbl_html.c,v 1.11 2014/04/20 16:46:05 schwarze Exp $ */
+/*     $Id: tbl_html.c,v 1.18 2015/10/12 00:08:16 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,9 +15,9 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
+
+#include <sys/types.h>
 
 #include <assert.h>
 #include <stdio.h>
@@ -36,37 +37,37 @@ static size_t
 html_tbl_len(size_t sz, void *arg)
 {
 
-       return(sz);
+       return sz;
 }
 
 static size_t
 html_tbl_strlen(const char *p, void *arg)
 {
 
-       return(strlen(p));
+       return strlen(p);
 }
 
 static void
 html_tblopen(struct html *h, const struct tbl_span *sp)
 {
-       const struct tbl_head *hp;
        struct htmlpair  tag;
        struct roffsu    su;
        struct roffcol  *col;
+       int              ic;
 
-       if (TBL_SPAN_FIRST & sp->flags) {
+       if (h->tbl.cols == NULL) {
                h->tbl.len = html_tbl_len;
                h->tbl.slen = html_tbl_strlen;
-               tblcalc(&h->tbl, sp);
+               tblcalc(&h->tbl, sp, 0);
        }
 
        assert(NULL == h->tblt);
        PAIR_CLASS_INIT(&tag, "tbl");
        h->tblt = print_otag(h, TAG_TABLE, 1, &tag);
 
-       for (hp = sp->head; hp; hp = hp->next) {
+       for (ic = 0; ic < sp->opts->cols; ic++) {
                bufinit(h);
-               col = &h->tbl.cols[hp->ident];
+               col = h->tbl.cols + ic;
                SCALE_HS_INIT(&su, col->width);
                bufcat_su(h, "width", &su);
                PAIR_STYLE_INIT(&tag, h);
@@ -88,14 +89,14 @@ print_tblclose(struct html *h)
 void
 print_tbl(struct html *h, const struct tbl_span *sp)
 {
-       const struct tbl_head *hp;
        const struct tbl_dat *dp;
        struct htmlpair  tag;
        struct tag      *tt;
+       int              ic;
 
        /* Inhibit printing of spaces: we do padding ourselves. */
 
-       if (NULL == h->tblt)
+       if (h->tblt == NULL)
                html_tblopen(h, sp);
 
        assert(h->tblt);
@@ -107,21 +108,20 @@ print_tbl(struct html *h, const struct tbl_span *sp)
 
        switch (sp->pos) {
        case TBL_SPAN_HORIZ:
-               /* FALLTHROUGH */
        case TBL_SPAN_DHORIZ:
                PAIR_INIT(&tag, ATTR_COLSPAN, "0");
                print_otag(h, TAG_TD, 1, &tag);
                break;
        default:
                dp = sp->first;
-               for (hp = sp->head; hp; hp = hp->next) {
+               for (ic = 0; ic < sp->opts->cols; ic++) {
                        print_stagq(h, tt);
                        print_otag(h, TAG_TD, 0, NULL);
 
-                       if (NULL == dp)
-                               break;
-                       if (TBL_CELL_DOWN != dp->layout->pos)
-                               if (dp->string)
+                       if (dp == NULL || dp->layout->col > ic)
+                               continue;
+                       if (dp->layout->pos != TBL_CELL_DOWN)
+                               if (dp->string != NULL)
                                        print_text(h, dp->string);
                        dp = dp->next;
                }
@@ -132,7 +132,7 @@ print_tbl(struct html *h, const struct tbl_span *sp)
 
        h->flags &= ~HTML_NONOSPACE;
 
-       if (TBL_SPAN_LAST & sp->flags) {
+       if (sp->next == NULL) {
                assert(h->tbl.cols);
                free(h->tbl.cols);
                h->tbl.cols = NULL;