When issued '?', this is shown:

user[2]: ?
doc => show documentatio...
source => ...
...
(input i) => return the input from line i
(output i) => return the output from line i

Here is not stated how 'doc' or 'source' should be used (as they are clojure functions) and when I installed IClojure for the first time, I thought they are commands, and should be used like:

user[2]: source "map"

or

user[3]: dir user

Documentation for given commands should be the same as for 'input/output' or (which is much better) it could be implemented as commands (like %d).

Also, when IClojure is started, one options are printed (?symbol, %d) but when ? is issued, they are not visible.

Thanks.

Hey Cosmin,
Just wanted to give a heads-up that the jline artifact is now under the "jline" groupId.
I'd put a github issue in about a release, and that's one of the things that came out of it. No full release yet as far as I know.

• Colin

Switch to sjacket for checking the currently entered input instead of having to rely on the reader.

I've found ClojureDocs to be an invaluable reference for its user-contributed examples. Too bad you need to visit it in a browser. But now there's a great little cd-client to access it from the REPL. It would seem like a nice fit for IClojure to support its cdoc-like lookup. So two things that IClojure could add:

1. Some auto-installation/packaging of cd-client (since it's awesome documentation but many won't know it exists)
2. A shortcut syntax to cdoc (like ?foo and ??foo)

Neither is critical, but would be nice-to-haves.

Upgrade to 0.2.2 of clojure-complete

The content of that website seems to be not related to this project.

I have found that autocomplete is not working in such case

(def x (interl<TAB>

nothing happens, while REPL-y appends to interleave

For longer ipython-sessions, I regularly use the %edit functionality, which opens an editor (defined in $EDITOR) and upon closing the editor, returns the contents in a string to the interactive shell.

With python, the functionality is really nice when needing to insert custom classes in your ipython session, those indentations are much more easily managed in a sane editor than in the shell. The same is the case for me when trying to keep track of the parentheses.

See http://ipython.org/ipython-doc/rel-0.12/interactive/tips.html#lightweight-version-control for reference.

Multi-line editing would be significantly more productive for working with Clojure at the REPL. Getting this to work with the current state of jline2 might prove challenging however

Currently the non-first form seems to be just ignored by IClojure:

user[4]: 4 whatever
user[4]= 4

It can be useful to simplify function calls by allowing to omit parentheses (on top level) in such cases, so, for example, Math/sin 4 will be interpreted as (Math/sin 4). Tab completion can optionally auto-insert parentheses as well, like + 4 <tab> -> (+ 4 <cursor>).

Some other for-convenience rules can apply, like "qwe" .sta<tab> -> (. "qwe" startsWith<cursor>) or (.startsWith<cursor> "qwe").

Hi, can't find your jline2 fork in maven central or clojars?

cheers
Colin

IClojure will by default output prompt in blue (including current namespace) and stacktrace bar in red. These colors looks bad in terminal with black background (I often use this setup) and the prompt is practically not visible.

Downloading: net/sf/jline/jline/2.6-SNAPSHOT/jline-2.6-20120211.211349-7.jar from repository sonatype-nexus-snapshots at https://oss.sonatype.org/content/repositories/snapshots
Unable to locate resource in repository
An error has occurred while processing the Maven artifact tasks.
Diagnosis:

Unable to resolve artifact: Missing:

1. net.sf.jline:jline:jar:2.6-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) org.apache.maven:super-pom:pom:2.0
2) com.offbytwo.iclojure:iclojure:jar:1.0.2-SNAPSHOT
3) net.sf.jline:jline:jar:2.6-SNAPSHOT

1 required artifact is missing.

for artifact:
org.apache.maven:super-pom:pom:2.0

from the specified remote repositories:
central (http://repo1.maven.org/maven2),
clojars (http://clojars.org/repo/)

Exception in thread "main" Unable to resolve artifact: Missing:

1. net.sf.jline:jline:jar:2.6-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) org.apache.maven:super-pom:pom:2.0
2) com.offbytwo.iclojure:iclojure:jar:1.0.2-SNAPSHOT
3) net.sf.jline:jline:jar:2.6-SNAPSHOT

1 required artifact is missing.

for artifact:
org.apache.maven:super-pom:pom:2.0

from the specified remote repositories:
central (http://repo1.maven.org/maven2),
clojars (http://clojars.org/repo/)

(NO_SOURCE_FILE:0)
at clojure.lang.Compiler.eval(Compiler.java:5440)
at clojure.lang.Compiler.eval(Compiler.java:5391)
at clojure.core$eval.invoke(core.clj:2382)
at clojure.main$eval_opt.invoke(main.clj:235)
at clojure.main$initialize.invoke(main.clj:254)
at clojure.main$script_opt.invoke(main.clj:270)
at clojure.main$main.doInvoke(main.clj:354)
at clojure.lang.RestFn.invoke(RestFn.java:551)
at clojure.lang.Var.invoke(Var.java:390)
at clojure.lang.AFn.applyToHelper(AFn.java:193)
at clojure.lang.Var.applyTo(Var.java:482)
at clojure.main.main(main.java:37)

Caused by: Unable to resolve artifact: Missing:

1. net.sf.jline:jline:jar:2.6-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) org.apache.maven:super-pom:pom:2.0
2) com.offbytwo.iclojure:iclojure:jar:1.0.2-SNAPSHOT
3) net.sf.jline:jline:jar:2.6-SNAPSHOT

1 required artifact is missing.

for artifact:
org.apache.maven:super-pom:pom:2.0

from the specified remote repositories:
central (http://repo1.maven.org/maven2),
clojars (http://clojars.org/repo/)

at org.apache.maven.artifact.ant.DependenciesTask.doExecuteResolution(DependenciesTask.java:268)
at org.apache.maven.artifact.ant.DependenciesTask.doExecute(DependenciesTask.java:168)
at org.apache.maven.artifact.ant.AbstractArtifactTask.execute(AbstractArtifactTask.java:751)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:90)
at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:265)
at leiningen.deps$do_deps.invoke(deps.clj:133)
at leiningen.deps$deps.doInvoke(deps.clj:198)
at clojure.lang.RestFn.invoke(RestFn.java:410)
at leiningen.install$install.invoke(install.clj:75)
at leiningen.plugin$install.invoke(plugin.clj:52)
at leiningen.plugin$plugin.invoke(plugin.clj:83)
at clojure.lang.Var.invoke(Var.java:373)
at clojure.lang.AFn.applyToHelper(AFn.java:167)
at clojure.lang.Var.applyTo(Var.java:482)
at clojure.core$apply.invoke(core.clj:540)
at leiningen.core$apply_task.invoke(core.clj:265)
at leiningen.core$_main.doInvoke(core.clj:331)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invoke(core.clj:542)
at leiningen.core$_main.invoke(core.clj:334)
at user$eval42.invoke(NO_SOURCE_FILE:1)
at clojure.lang.Compiler.eval(Compiler.java:5424)
... 11 more

Caused by: org.apache.maven.artifact.resolver.MultipleArtifactsNotFoundException: Missing:

1. net.sf.jline:jline:jar:2.6-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=net.sf.jline -DartifactId=jline -Dversion=2.6-20120211.211349-7 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) org.apache.maven:super-pom:pom:2.0
2) com.offbytwo.iclojure:iclojure:jar:1.0.2-SNAPSHOT
3) net.sf.jline:jline:jar:2.6-SNAPSHOT

1 required artifact is missing.

for artifact:
org.apache.maven:super-pom:pom:2.0

from the specified remote repositories:
central (http://repo1.maven.org/maven2),
clojars (http://clojars.org/repo/)

at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:360)
at org.apache.maven.artifact.ant.DependenciesTask.doExecuteResolution(DependenciesTask.java:263)
... 36 more

Hi There,

I just discover your project,
I think you might be interested by

http://nbviewer.ipython.org/4279371/node-kernel.ipynb

and

ipython/ipython#2643

It would be really great, you would inherit all the frontend (notebook included) for free,
and would love to have native support for other languages in IPython.

Thanks !

IClojure should support nrepl. This will eliminate the need for trampoline inside lein-iclojure

IClojure is mostly written in Java now... is it possible to do much of the work in Clojure itself so making port on clojurescript can be less painful as possible?

http://www.iclojure.com/ requires me to enable all 3 domains before the page shows up.

I expect the page to work without JavaScript or at least show message about JS requirement.

[user@host]$ iclojure
log4j:WARN No appenders could be found for logger (com.offbytwo.class_finder.ClassFinder).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Clojure 1.4.0

IClojure 1.1.1-SNAPSHOT -- an enhanced Interactive Clojure
? -> Introduction and overview of IClojure's features
?symbol -> Print documentation for symbol
??symbol -> Show source of function or macro
%d symbol -> Describe Java class (show constructors, methods and fields)
%f class -> find all classes matching this name (supports globs)
%f class package -> like the above, but restrict search to the given package

user[1]: (map vec :a)
Exception in thread "main" java.lang.IllegalArgumentException: Don't know how to create ISeq from: clojure.lang.Keyword
at clojure.lang.RT.seqFrom(RT.java:494)
at clojure.lang.RT.seq(RT.java:475)
at clojure.core$seq.invoke(core.clj:133)
at clojure.core$map$fn__465.invoke(core.clj:2426)
at clojure.lang.LazySeq.sval(LazySeq.java:42)
at clojure.lang.LazySeq.seq(LazySeq.java:60)
at clojure.lang.RT.seq(RT.java:473)
at clojure.core$seq.invoke(core.clj:133)
at clojure.core$print_sequential.invoke(core_print.clj:46)
at clojure.core$eval1962$fn__1963.invoke(core_print.clj:140)
at clojure.lang.MultiFn.invoke(MultiFn.java:167)
at clojure.core$pr_on.invoke(core.clj:3266)
at clojure.lang.Var.invoke(Var.java:419)
at clojure.lang.RT.print(RT.java:1717)
at clojure.lang.RT.printString(RT.java:1696)
at com.offbytwo.iclojure.repl.IClojureRepl.print(IClojureRepl.java:134)
at com.offbytwo.iclojure.repl.IClojureRepl.loop(IClojureRepl.java:154)
at com.offbytwo.iclojure.Main.main(Main.java:63)

[user@host]$  # we're back at the shell, since Iclojure exited unexpectedly.
the repl does:

user=> (map vec :a)
IllegalArgumentException Don't know how to create ISeq from: clojure.lang.Keyword clojure.lang.RT.seqFrom (RT.java:494)

user=> ;; we're still inside the REPL..

Using Home & End keys just result in "H" and "F" chars getting printed, expected ?

I was wondering if you'd be willing to cut a new release now that you're using JLine 2.9. I'm working on a Java/Clojure project in a group, and I often update my local pom file to point to IClojure 1.2.0-SNAPSHOT so that I can take advantage of JLine, but I can't check that in without something to refer to -- we don't have a team maven repo yet.