[liblouis-liblouisxml] Re: How to diagnose file2brl failure
- From: "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx>
- To: liblouis-liblouisxml@xxxxxxxxxxxxx
- Date: Thu, 22 Aug 2013 22:28:10 -0500
The problem occurred because the code assumed that newpage was being
called from a leaf node. It now checks to see if the node has children,
and if it does continues in the same iteration of transcribe_paragraph .
It would be best to make a fresh clone of the liblouisutdml repository.
You will then have to run autogen.sh before doing configure, make, make
install.
We should probably make a new release soon, but I'm still hoping to
squash some stinkbugs.
John
On Thu, Aug 22, 2013 at 07:53:52PM -0500, John J. Boyer wrote:
> Thanks. I'll step through do_newpage in transcriber.c with gdb .
>
> John
>
> On Thu, Aug 22, 2013 at 09:05:12PM +0000, John Brugge wrote:
> > By doing a binary reduction on the config files, it appears that there is
> > one line in our semantic action file that is tripping things up:
> >
> > newpage level1
> >
> > If I remove that one line from bookshare-dtbook-refreshable.sem, then I
> > get a full conversion of the source.
> >
> > John
> >
> > On 8/22/13 3:03 PM, "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx> wrote:
> >
> > >John,
> > >
> > >I've been looking at the code with gdb. The problem seems to be in
> > >transcribe_paragraph , but don't thak that soo seriouly.
> > >
> > >I notice that bookshare-refreshable.cfg contains a reference to edit
> > >table.ctb . That file no longer exists.
> > >
> > >I hope we can find this bug soon. The fix is probably simple. The hard
> > >part is finding it.
> > >
> > >John
> > >
> > >On Thu, Aug 22, 2013 at 07:17:35PM +0000, John Brugge wrote:
> > >> John,
> > >>
> > >> Yes, I get the entire document when I give it no config file on the
> > >> command line.
> > >>
> > >> There were initially a couple of warning lines about a setting for
> > >> 'interline' and the style 'trnote' not being recognized (these are the
> > >> configuration files we have been using with liblouisxml), so I removed
> > >> them to at least avoid the warning.
> > >>
> > >> I will try some experiments with reducing the config file to try to
> > >> isolate what may be tripping things up. Any other clues you have are
> > >> appreciated.
> > >>
> > >> Thanks,
> > >> John
> > >>
> > >> On 8/22/13 10:32 AM, "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx>
> > >>wrote:
> > >>
> > >> >When I run the xml file with the command
> > >> >
> > >> >file2brl Little_Brother-prepared.xml test.brl
> > >> >
> > >> >I get the entire document. I assume you have trried this. When I use
> > >>the
> > >> >bokshare-refreshable.cfg configuration fille I get only four lines. I
> > >>am
> > >> >not sure what the problem is now, so I'll get back to you.
> > >> >
> > >> >John
> > >> >
> > >> >
> > >> >On Thu, Aug 22, 2013 at 02:25:00PM +0000, John Brugge wrote:
> > >> >> We are working on getting liblouisutdml 2.4.0 installed on our Linux
> > >> >>servers, and finding that we're getting just some minimal, truncated
> > >> >>output from DAISY input. I cannot reproduce the behavior on my OS X
> > >> >>installation, so am looking for what options we have for diagnosing
> > >>what
> > >> >>is going on. There is no error output to stdout or stderr, and the
> > >>exit
> > >> >>code of file2brl is zero.
> > >> >>
> > >> >> I've attached a zip of the files I've used to run this on the command
> > >> >>line, as well as the output we get. I have tried it with a handful of
> > >> >>other DAISY input files and gotten similar results.
> > >> >>
> > >> >> This is running on Ubuntu 12.0.4.1 LTS, liblouisutdml 2.4.0, liblouis
> > >> >>2.5.3.
> > >> >>
> > >> >> Thanks for any pointers,
> > >> >> John Brugge
> > >> >> Bookshare.org
> > >> >>
> > >> >
> > >> >
> > >> >
> > >> >--
> > >> >John J. Boyer; President, Chief Software Developer
> > >> >Abilitiessoft, Inc.
> > >> >http://www.abilitiessoft.com
> > >> >Madison, Wisconsin USA
> > >> >Developing software for people with disabilities
> > >> >
> > >> >For a description of the software, to download it and links to
> > >> >project pages go to http://www.abilitiessoft.com
> > >> >
> > >>
> > >>
> > >> For a description of the software, to download it and links to
> > >> project pages go to http://www.abilitiessoft.com
> > >
> > >--
> > >John J. Boyer; President, Chief Software Developer
> > >Abilitiessoft, Inc.
> > >http://www.abilitiessoft.com
> > >Madison, Wisconsin USA
> > >Developing software for people with disabilities
> > >
> > >For a description of the software, to download it and links to
> > >project pages go to http://www.abilitiessoft.com
> > >
> >
> >
> > For a description of the software, to download it and links to
> > project pages go to http://www.abilitiessoft.com
>
> --
> John J. Boyer; President, Chief Software Developer
> Abilitiessoft, Inc.
> http://www.abilitiessoft.com
> Madison, Wisconsin USA
> Developing software for people with disabilities
>
> For a description of the software, to download it and links to
> project pages go to http://www.abilitiessoft.com
--
John J. Boyer; President, Chief Software Developer
Abilitiessoft, Inc.
http://www.abilitiessoft.com
Madison, Wisconsin USA
Developing software for people with disabilities
For a description of the software, to download it and links to
project pages go to http://www.abilitiessoft.com
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