diego
2aa93c54f5
The -q option is part of POSIX. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26902 b3059339-0415-0410-9bf9-f77b7e298cf2
30 lines
633 B
Bash
Executable File
30 lines
633 B
Bash
Executable File
#!/bin/sh
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# This script walks through the master (stdin) help/message file, and
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# prints (stdout) only those messages which are missing from the help
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# file given as parameter ($1).
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#
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# Example: help_diff.sh help_mp-hu.h < help_mp-en.h > missing.h
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# Processing the master file, nothing to do.
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test $1 = "help/help_mp-en.h" && exit 0
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curr=""
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while read -r line; do
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if echo "$line" | grep -q '^#define' ; then
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curr=`printf "%s\n" "$line" | cut -d ' ' -f 2`
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if grep -q "^#define $curr[ ]" $1 ; then
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curr=""
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fi
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else
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if [ -z "$line" ]; then
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curr=""
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fi
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fi
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if [ -n "$curr" ]; then
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printf "%s\n" "$line"
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fi
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done
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