neoclojure

• Code complete (fast and sync)

• quickrun (slow and async)

  • libraries
  • under proj: uses the project
  • outside proj: uses dummy "unnamed" project

• ref (fast and sync)

• leiningen? (e.g. lein run)

• executes project.clj

• executes dependencies (including current project)

• parses current buffer

• spawns dummy unnamed project by stardup asynchronously

• debugging itself

  • logger
  • test
  • fault tolerance

neoclojure.vim

• Java method-name completion works (type (. in your clojure buffer)
  • no automatic import insertion yet
  • (ns ...) has to be located as the first expression of the file

Requirement

• leiningen
• vimproc.vim

Optional dependency plugins

• neocomplete.vim
  • If you don't have neocomplete.vim, use omni-complete <C-x><C-o> to trigger manual completion.
• NOT YET -- unite.vim

Installation

~/.vimrc

augroup vimrc-neoclojure
  autocmd!
  " If you use neocomplete
  autocmd FileType clojure setlocal omnifunc=neoclojure#complete#omni_auto
  " Otherwise
  autocmd FileType clojure setlocal omnifunc=neoclojure#complete#omni
augroup END

If you have quickrun.vim, include this as well.

let g:quickrun_config.clojure = {
      \ 'runner': 'neoclojure', 'command': 'dummy',
      \ 'tempfile'  : '%{tempname()}.clj'}

Development progress / todo

• SECURITY WARNING! This plugin executes your clojure/java code silently. This problem will be fixed before version 0.1 release. (Current version is 0.1-dev)

  • This plugin evaluates the first expression of the current file. If the first expression is ns with :require or :use, they will be evaluated, which means neoclojure will evaluate other files. Rest of expressions won't be evaluated though.

• Java completions in clojure files are available

  • Class names e.g. java.lang.String
  • Instance Methods e.g. (.getLocation player)
  • Static Methods e.g. (String/format)
  • Static Enum Constants Thread$STATE/BLOCKED
  • ... They are based on (ns (:import ...))

• Clojure completions (WIP)

  • http://gyazo.com/04c943ca6b5c337fab39dd10fd201617
  • http://gyazo.com/08d52356cba83f58aac4deb2a1447bed
  • http://gyazo.com/9c2221ecfc315b26d63eb5a6c73db3bb
  • http://gyazo.com/b5d33baff6410c573e27016242ee5f97

• First time completion may take very long time (like 4sec)

  • it'll be done asynchronously in the future.

Philosophy

What neoclojure doesn't do:

• neoclojure doesn't implement everything here.
  • It depends on embedded libraries.
  • It uses other plugins only if you already have.
  • It doesn't parse Clojure in Vim script. Let Clojure does that work; it knows more about itself.
• neoclojure doesn't spawn Clojure daemon.
  • It just spawns Clojure process and communicate with stdout/stderr instead of socket.
  • When Vim dies, Clojure process also dies. That's what it should be.

FAQ

• Q. neoclojure hangs for some reason!
  • A. is leiningen working? It doesn't work when clojars.org is down.

Links

http://twitter.com/neoclojure

Licence

GPL version 3 or any later version Copyright (c) Tatsuhiro Ujihisa