From eb083a3999de866133bbf50522e98c3d816066e0 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 15 Mar 2010 10:02:24 +0000
Subject: [PATCH] * Increase `max_print_line' to prevent TeX from breaking
 lines at 79   characters, which is stupid.  (For instance, it breaks grepping
 for   words when they are broken across multiple lines.) * Print warnings in
 the condensed log output.

svn path=/nixpkgs/trunk/; revision=20625
---
 pkgs/misc/tex/nix/run-latex.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/misc/tex/nix/run-latex.sh b/pkgs/misc/tex/nix/run-latex.sh
index ecce893950b..1db41f3c336 100644
--- a/pkgs/misc/tex/nix/run-latex.sh
+++ b/pkgs/misc/tex/nix/run-latex.sh
@@ -2,6 +2,9 @@ source $stdenv/setup
 
 ensureDir $out
 
+export TEXMFCNF=$TMPDIR:
+echo 'max_print_line = 8192' >> $TMPDIR/texmf.cnf
+
 mkdir root
 cd root
 
@@ -125,6 +128,10 @@ else
 fi
 
 
+echo "WARNINGS:"
+cat $tmpFile | grep "Warning:" | grep -v "Citation.*undefined" || true
+
+echo
 echo "OVERFULL/UNDERFULL:"
 cat $tmpFile | egrep "Overfull|Underfull" || true