Re: Problems with wml_aux_tidy

[Denis Barbier <nospam@thanx>]

On Mon, 11 Oct 1999, Jan Ulrich Hasecke wrote:

> Hello,
> 
> I run tidy after wml-izing with
> 
> -E ~/bin/epilog 
> 
> in .wmlrc
> 
> epilog is a skript:
> 
> #! /bin/sh
> /opt/wml/lib/exec/wml_aux_tidy -mu $1
> 
> When I use it, I get the following errormessage
> 
> $ wmk -f 1999/19991011.wml
> /opt/wml/bin/wml -n -o '(ALL-LANG_*)uLANG_DA:19991011.html' -o '(ALL-LANG_*)uLANG_HE:../heute/index.html' 19991011.wml
> -\|/-\|/-
> Tidy (vers 26th July 1999) Parsing "19991011.html"
> line 78 column 1 - Warning: trimming empty <p>
> line 99 column 1 - Warning: trimming empty <p>
> line 153 column 1 - Warning: trimming empty <p>
> line 263 column 1 - Warning: trimming empty <p>
> line 265 column 1 - Warning: html doctype doesn't match content
> 
> "19991011.html" appears to be HTML 4.0 Transitional
> 5 warnings/errors were found!
> 
> HTML & CSS specifications are available from http://www.w3.org/
> To learn more about Tidy see http://www.w3.org/People/Raggett/tidy/
> Please send bug reports to Dave Raggett care of <html-tidy@w3.org>
> Lobby your company to join W3C, see http://www.w3.org/Consortium
> ** WML:Error: epilog failed: /home/juh/bin/epilog 19991011.html
> ** WMk:Break: Error in WML (rc=256)
> 
> Tidy has run sucessfully but wmk stops, so I cannot run wnk on
> multiple files. 

No, tidy has not run sucessfully. From wml_aux_tidy(1)
   If you want to run Tidy from a Perl or other scripting language you
   may find it of value to inspect the result returned by Tidy when it
   exits: 0 if everything is fine, 1 if there were warnings and 2 if
   there were errors.

So you could rewrite your epilog script this way if you want to skip
warnings:
  #! /bin/sh
  /opt/wml/lib/exec/wml_aux_tidy -mu $1
  [ $? -ne 2 ]

-- 
Denis Barbier
WML Maintainer


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