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author | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
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committer | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
commit | 772f20abb0a3a0979c440114bf3a1cff5b3cef03 (patch) | |
tree | 3384b9291d73a12542c526a8557218c7435491b0 /examples/functions/csh-compat | |
download | external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.zip external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.gz external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.bz2 |
initial import of bash 4.1
Diffstat (limited to 'examples/functions/csh-compat')
-rw-r--r-- | examples/functions/csh-compat | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/examples/functions/csh-compat b/examples/functions/csh-compat new file mode 100644 index 0000000..b8dcf8f --- /dev/null +++ b/examples/functions/csh-compat @@ -0,0 +1,48 @@ +# C-shell compatabilty package. +# setenv VAR VALUE +function setenv () +{ + export $1="$2" +} + +function unsetenv () +{ + unset $1 +} + +# Can't write foreach yet. Need pattern matching, and a few extras. +function foreach () { +echo 'Can'\''t do `foreach'\'' yet. Type "help for".' +} + +# Make this work like csh's. Special case "term" and "path". +#set () { +#} + +chdir () +{ + builtin cd "$@" +} + +# alias - convert csh alias commands to bash functions +# from Mohit Aron <aron@cs.rice.edu> +# posted to usenet as <4i5p17$bnu@larry.rice.edu> +function alias () +{ + if [ "x$2" = "x" ] + then + declare -f $1 + else + case $2 in + *[#\!]*) + comm=$(echo $2 | sed 's/\\!\*/\"$\@\"/g + s/\\!:\([1-9]\)/\"$\1\"/g + s/#/\\#/g') + ;; + *) + comm="$2 \"\$@\"" ;; + esac + + eval function $1 \(\) "{" command "$comm" "; }" + fi +} |