45 lines
716 B
Bash
45 lines
716 B
Bash
#!/bin/sh
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hxtoh()
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{
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flag=1
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while read -r str; do
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case $str in
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HXCOMM*)
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;;
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STEXI*|ETEXI*) flag=$(($flag^1))
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;;
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*)
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test $flag -eq 1 && printf "%s\n" "$str"
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;;
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esac
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done
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}
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hxtotexi()
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{
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flag=0
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while read -r str; do
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case "$str" in
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HXCOMM*)
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;;
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STEXI*|ETEXI*) flag=$(($flag^1))
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;;
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DEFHEADING*)
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echo $(expr "$str" : "DEFHEADING(\(.*\))")
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;;
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*)
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test $flag -eq 1 && echo $str
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;;
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esac
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done
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}
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case "$1" in
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"-h") hxtoh ;;
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"-t") hxtotexi ;;
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*) exit 1 ;;
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esac
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exit 0
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