RAA - ruby_readline

Emulating GNU Readline Library Functions by Ruby script.
This is NOT "ext/readline" (distributed with ruby, interface to GNU Readline).
A csh like sample program (directory/filename completion, history, cd, cat...) is included.

Usage:

(A) Readline

require "RReadline"
r = RReadline.new

def r.prompt
_print("prompt> ")
end

line = r.readline()
print line,"\n"

(B) CommandLineEditor

require "CommandLineEditor"
editor = CommandLineEditor.new

def editor.prompt
_print("prompt> ")
end

editor.executables={
"print" => Proc.new{|argv| print argv.join(","),"\n" }
}

editor.loop