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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:38:56 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:38:56 +0000
commit6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321 (patch)
treef63ce19d57fad3ac4a15bc26dbfbfa2b834111b5 /examples/functions/csh-compat
parentInitial commit. (diff)
downloadbash-6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321.tar.xz
bash-6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321.zip
Adding upstream version 5.2.15.upstream/5.2.15upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'examples/functions/csh-compat')
-rw-r--r--examples/functions/csh-compat48
1 files changed, 48 insertions, 0 deletions
diff --git a/examples/functions/csh-compat b/examples/functions/csh-compat
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index 0000000..6671ca8
--- /dev/null
+++ b/examples/functions/csh-compat
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+# C-shell compatibility 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
+}