Revision fb21ced7

b/hxtool
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hxtoh()
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{
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    flag=1
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    while read str; do
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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 && echo $str
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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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hxtotexi()
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{
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    flag=0
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    while read str; do
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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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