The bufcat() function in -T[x]html was eating one byte off the end of its

concatenated string.  This for some reason hasn't been found before now... ?
Anyway, fixed, and make the IDs created again be correctly prefixed by a
letter as per the HTML spec.

diff --git a/html.c b/html.c
index 45471fe3b050c7456a57abd8ea68aee51d4c3008..ab096b4ddd001abb97d554537dca12ffba503ae3 100644 (file)
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*     $Id: html.c,v 1.147 2011/05/24 21:40:14 kristaps Exp $ */
+/*     $Id: html.c,v 1.148 2011/07/04 09:42:38 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -595,7 +595,6 @@ bufcat(struct html *h, const char *p)
 
        h->buflen = strlcat(h->buf, p, BUFSIZ);
        assert(h->buflen < BUFSIZ);
-       h->buflen--;
 }
 
 void

diff --git a/mdoc_html.c b/mdoc_html.c
index ae79e2a62c3b692112c733662c41d9f10c972729..33cebdacc11d42d56aef1ced4b5f6c946116d280 100644 (file)
--- a/mdoc_html.c
+++ b/mdoc_html.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_html.c,v 1.171 2011/06/29 15:38:09 kristaps Exp $ */
+/*     $Id: mdoc_html.c,v 1.172 2011/07/04 09:42:38 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -610,6 +610,7 @@ mdoc_sh_pre(MDOC_ARGS)
                return(1);
 
        bufinit(h);
+       bufcat(h, "x");
        for (n = n->child; n; n = n->next) {
                bufcat_id(h, n->string);
                if (n->next)
@@ -636,6 +637,7 @@ mdoc_ss_pre(MDOC_ARGS)
                return(1);
 
        bufinit(h);
+       bufcat(h, "x");
        for (n = n->child; n; n = n->next) {
                bufcat_id(h, n->string);
                if (n->next)