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shorter, sweeter, more portable, better calling syntax

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10637 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2003-08-17 01:20:48 +00:00
parent 885a331074
commit 8b653cc824
1 changed files with 10 additions and 19 deletions
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29
help/help_diff.sh
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@ -1,28 +1,19 @@
#!/bin/sh
# This script walks through the master (stdin) help/message file, and
# prints (stdout) only those messages which are missing from the help
# file given as parameter ($1).
# This script compares a translated help file to the master file and prints
# out any missing messages. Needs the language code as parameter ($1).
#
# Example: help_diff.sh help_mp-hu.h < help_mp-en.h > missing.h
# Example: help_diff.sh hu
curr=""
exec < help_mp-en.h
while read -r line; do
if echo "$line" | grep -q '^#define'; then
while read line; do
if echo "$line" | grep '^#define' > /dev/null 2>&1; then
curr=`echo "$line" | cut -d ' ' -f 2`
if grep -q "^#define $curr " $1; then
curr=""
if grep "^#define $curr" help_mp-$1.h > /dev/null 2>&1; then
true
else
echo "$line"
fi
else
if [ -z "$line" ]; then
curr=""
fi
fi
if [ -n "$curr" ]; then
echo "$line"
fi
done