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#!/bin/sh
# First argument is the number of lines to treat
# Second argument is optional and, if it is "no", overfull are not displayed
i=$1
nooverfull=$2
error=0
verbose=0
chapter=""
file=""
while : ; do
read -r line;
case $line in
"! "*)
echo $line $file;
error=1
verbose=1
;;
"LaTeX Font Info"*|"LaTeX Info"*|"Underfull "*)
verbose=0
;;
"Overfull "*)
verbose=0
if [ "$nooverfull" != "no" ]; then echo $line $file; fi
;;
"LaTeX "*)
verbose=0
echo $line $chapter
;;
"["*|"Chapter "*)
verbose=0
;;
"(./"*)
file="(file `echo $line | cut -b 4- | cut -d' ' -f 1`)"
verbose=0
;;
*)
if [ $verbose = 1 ]; then echo $line; fi
esac;
if [ "$i" = "0" ]; then break; else i=`expr $i - 1`; fi;
done
exit $error
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