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Use rlwrap if detected.

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This commit is contained in:
Phil Hagelberg 2010-04-06 22:29:59 -07:00
parent 8c9e0a7dae
commit f83bf739e7
2 changed files with 6 additions and 11 deletions
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7
README.md
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@ -163,13 +163,6 @@ Other keys accepted:
and the Plexus Classworlds container was an ornery beast causing
much frustration. The maven-ant-tasks API is much more manageable.
**Q:** What if I need to type Unicode characters at the REPL?
**A:** Jline does not support typing unicode characters (they show up
as ? characters). In order to disable Jline support, set the environment
variable LEIN_USE_JLINE=false and "lein repl" will not use the Jline
library. You can also set the RLWRAP environment variable to
"rlwrap" to retain some sanity when Jline is disabled.
## Publishing
If your project is a library and you would like others to be able to

10
bin/lein
View file

@ -71,11 +71,13 @@ if [ "$1" = "repl" ]; then
echo "launched by either the lein-swank plugin or the lein-nailgun plugin."
echo
fi
if [ "$LEIN_USE_JLINE" = "false" ]; then
$RLWRAP java -client $JAVA_OPTS -cp "src/:classes/:$CLASSPATH" clojure.main ${@:2}
else
$RLWRAP java -client $JAVA_OPTS -cp "src/:classes/:$CLASSPATH" jline.ConsoleRunner clojure.main ${@:2}
# Use rlwrap if it's available, otherwise fall back to JLine
RLWRAP=`which rlwrap`
JLINE=jline.ConsoleRunner
if [ $RLWRAP != "" ]; then
JLINE=
fi
$RLWRAP java -client $JAVA_OPTS -cp "src/:classes/:resources/:$CLASSPATH" $JLINE clojure.main ${@:2}
elif [ "$1" = "self-install" ]; then
if [[ $VERSION == *SNAPSHOT ]]; then
echo "The self-install task is only meant for stable releases."