On Thu, Apr 21, 2016 at 11:32:24PM +0900, Akira Yokosawa wrote:
> >From a5cb77713f4720592f75db71394fcad784ca480e Mon Sep 17 00:00:00 2001
> From: Akira Yokosawa <akiysw@xxxxxxxxx>
> Date: Thu, 21 Apr 2016 22:11:06 +0900
> Subject: [PATCH 2/2] runlatex.sh: Fix while loop condition
>
> After commit 33b93f8258f5 ("qqz: Cross-link questions and answers"),
> 'make' becomes to terminate prematurely with warning messages such as
>
> > Latex Warning: There were undefined references
> > Latex Warning: There were multiply-defined labels.
>
> This can be dealt with loosening loop condition in runlatex.sh
> which is given to 'grep' command.
> Also, This commit increases the iteration max count to accommodate
> the required number of 'pdflatex' invocations caused by qqz cross-link.
>
> Signed-off-by: Akira Yokosawa <akiysw@xxxxxxxxx>
I pulled this into a test branch, and it seemed to work for me, thank you!
I am running on Ubuntu, any experience on other platforms?
Please see below for a couple of questions.
Thanx, Paul
> ---
> utilities/runlatex.sh | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/utilities/runlatex.sh b/utilities/runlatex.sh
> index 8d2d77a..15d96c1 100644
> --- a/utilities/runlatex.sh
> +++ b/utilities/runlatex.sh
> @@ -47,7 +47,7 @@ then
> echo "No bibliography directory, skipping bibtex."
> fi
> fi
> -while grep -q 'LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right.' $basename.log
> +while grep -q 'LaTeX Warning:' $basename.log
> do
> iter=`expr $iter + 1`
> echo "pdflatex $iter"
Given the loosening above, should we put a "grep LaTeX Warning:" here,
so that users could interrupt the build if they felt that rerunning
latex wasn't going to help?
> @@ -56,7 +56,7 @@ do
> then
> echo "----- Fatal latex error, see $basename.log for details. -----"
Also given the loosening above, should there be an "exit 1" here?
> fi
> - if test "$iter" -eq 4
> + if test "$iter" -eq 5
> then
> echo "Iteration limit: $iter passes through pdflatex"
> exit 1
> --
> 1.9.1
>
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