Ross,
Thanks for the answer but unfortunately it doesn't work :-(
The signs are still there.
And yes I bother with comments since I see them in acroread, I did not
mean the pdf-file as source...
Any other idea?
Thomas
Ross Gardler wrote:
Thomas Emmel wrote:
Hi,
Can someone explain to me why I always get these '<!-- -->' strings
times the number of meta-info in my original html-document???
I think this was asked before but I cannot find any point to start in
the mailing-lists.
I start with a normal html-document which contains for several reasons
some meta-information in its head like this
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Some title...</title>
<meta content="TE" name="author">
<meta content="2.4.1" name="chapter">
<link rel="stylesheet" href="../my.css" type="text/css">
</head>
<body>
....
I cannot remove these meta-lines since they are needed to pass extra
info to forrest...
.xml from html-to-document.xsl will look like this:
<document>
<header>
<title>Some title...</title>
<!-- <meta name="author" content="TE"/> -->
<!-- <meta name="chapter" content="2.4.1"/> -->
<link type="text/css" href="../my.css" rel="stylesheet"/>
</header>
<body>
...
now .fo and hence .pdf will have this content:
<fo:flow flow-name="xsl-region-body">
<fo:block id="N101B3" font-weight="bold" font-size="24pt"
padding-after="24pt" padding-before="24pt">Some title...</fo:block>
<fo:block padding-after="18pt" padding-before="18pt" text-align="left">
<!-- --> <!-- -->
<fo:basic-link external-destination="../my.css"
text-decoration="underline" color="#0F3660"/>
<fo:block width="7.5in" text-align="justify" space-before="5pt"
space-after="5pt" font-weight="bold" font-size="14pt"
font-family="serif">Table of contents</fo:block>
...
However "<!-- -->" is realy visible in the pdf and that is annoying.
How can I avoid that and force fo to strip those comment-sign.
I use 0.8dev, slightly modified with an own skin and xsl-files.
Thanks very much in advance
You appear to have uncovered a bug.
I'm not sure why the meta tags are left in the xdoc format. Perhaps a
debugging remnant. I suspect it would be safe to remove the relevant XSL
that produces these comments.
However, as you correctly surmise this is not the actual cause. The real
problem lies in the *.fo generation from document-to-fo.xsl (in the
common skin since the one in pelt just imports the common one).
In here the offending template is:
<fo:block
text-align="{$text-align}"
padding-before="18pt"
padding-after="18pt">
<xsl:apply-templates/>
</fo:block>
Just why it is causing the comment blocks to appear with no content I
cannot explain.
My suggestion would be to add a template to strip the comments out.
After all, *.fo and *.pdf are not meant as human readable formats, so
why bother with comments.
Try adding the following template to the end of document-to-fo.xsl:
<xsl:template match="comment()"/>
Please be sure to let us know if it works, I'll run the fix past the
devs to see if there are any side-effects I've not considered and if I
get the OK I'll commit the change to SVN.
Ross
