update to 1.8.23

changes:
HTMLDOC now supports a full alpha channel in PNG files.
HTMLDOC now reports an error when a table, image, or section of text
 overflows into an adjacent table cell or off the right edge of the page.
The NEW SHEET page comment now breaks on N-up boundaries when N is
 greater than 1.
bugfixes

1 files changed, 0 insertions, 40 deletions

diff --git a/www/htmldoc/patches/patch-aa b/www/htmldoc/patches/patch-aa
deleted file mode 100644
index 9304078fc9e..00000000000
--- a/www/htmldoc/patches/patch-aa
+++ /dev/null
@@ -1,40 +0,0 @@
-$NetBSD: patch-aa,v 1.5 2002/09/29 14:20:04 wiz Exp $
-
---- htmldoc/html.cxx.orig	Thu Jun 13 20:44:09 2002
-+++ htmldoc/html.cxx
-@@ -154,6 +154,8 @@ html_export(tree_t *document,	/* I - Doc
-   {
-     write_header(&out, (uchar *)"index.html", title, author, copyright,
-                  docnumber, NULL);
-+    if (out == NULL)
-+      return -1;
-     write_title(out, title, author, copyright, docnumber);
- 
-     write_footer(&out, NULL);
-@@ -164,6 +166,9 @@ html_export(tree_t *document,	/* I - Doc
-     write_header(&out, (uchar *)"index.html", title, author, copyright,
-                  docnumber, NULL);
- 
-+  if (out == NULL)
-+    return -1;
-+
-   write_all(out, toc, 0);
-   write_footer(&out, NULL);
- 
-@@ -175,11 +180,16 @@ html_export(tree_t *document,	/* I - Doc
-   {
-     write_header(&out, htmlGetVariable(document, (uchar *)"FILENAME"),
-                  title, author, copyright, docnumber, document);
-+    if (out == NULL)
-+      return -1;
-     write_all(out, document->child, 0);
-     write_footer(&out, document);
- 
-     document = document->next;
-   }
-+
-+  if (out == NULL)
-+    return -1;
- 
-   if (!OutputFiles && out != stdout)
-   {