kolibrios/contrib/sdk/sources/ffmpeg/ffmpeg-2.1/tools/clean-diff

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#!/bin/sh
sed '/^+[^+]/!s/ /TaBBaT/g' |\
expand -t $(seq -s , 9 8 200) |\
sed 's/TaBBaT/ /g' |\
sed '/^+[^+]/s/ * $//' |\
tr -d '\015' |\
tr '\n' '<27>' |\
sed 's/\(@@[^@]*@@<40>[^@]*\)/\n\1/g' |\
egrep -v '@@[^@]*@@<40>(( [^<5E>]*<2A>)|([+-][[:space:]]*<2A>)|(-[[:space:]]*([^<5E>]*)<29>\+[[:space:]]*\5<>))*$' |\
tr -d '\n' |\
tr '<27>' '\n'