48 lines
834 B
Text
48 lines
834 B
Text
# C-shell compatabilty package.
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# setenv VAR VALUE
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function setenv ()
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{
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export $1="$2"
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}
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function unsetenv ()
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{
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unset $1
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}
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# Can't write foreach yet. Need pattern matching, and a few extras.
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function foreach () {
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echo 'Can'\''t do `foreach'\'' yet. Type "help for".'
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}
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# Make this work like csh's. Special case "term" and "path".
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#set () {
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#}
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chdir ()
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{
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builtin cd "$@"
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}
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# alias - convert csh alias commands to bash functions
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# from Mohit Aron <aron@cs.rice.edu>
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# posted to usenet as <4i5p17$bnu@larry.rice.edu>
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function alias ()
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{
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if [ "x$2" = "x" ]
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then
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declare -f $1
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else
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case $2 in
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*[#\!]*)
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comm=$(echo $2 | sed 's/\\!\*/\"$\@\"/g
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s/\\!:\([1-9]\)/\"$\1\"/g
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s/#/\\#/g')
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;;
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*)
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comm="$2 \"\$@\"" ;;
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esac
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eval function $1 \(\) "{" command "$comm" "; }"
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fi
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}
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