Lisper-Vim

This is lisper plugin. This vim plugin provide lisp environments for vimmers.

Lisp Machine

You can call lisper#eval() to evaluate expression.

:echo lisper#eval('(+ 1 2 3 4 5)')
15

Or, make instance permanently.

:let engine = lisper#engine()
:echo engine.eval("(+ 1 2 3 4 5)")
15
:echo engine.eval("(+ 1 (length (quote abc))")
4

The instance of lisp machine have global environment for the variable.

Repl for Lisp

You can run eval point loop in vim command-line.

:LisperRepl

lisp> (length (quote abcde))
5

Author

Yasuhiro Matsumoto <mattn.jp@gmail.com>

Based Idea

This script based on http://norvig.com/lis.py