Metadata-Version: 2.4
Name: readlike
Version: 0.1.3
Summary: GNU Readline-like line editing module
Home-page: https://github.com/jangler/readlike
Author: Brandon Mulcahy
Author-email: brandon@lightcones.net
License: MIT
Keywords: line editing,readlike,readline,urwid
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Text Processing
License-File: LICENSE
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: home-page
Dynamic: keywords
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Readlike
========

A Python module that provides `GNU Readline`_-like line editing functions (the
default Emacs-style ones). If you just want to use Readline, use the readline_
package in the standard library--but this package allows access to those
capabilties in settings outside of a standard CLI.

Currently, all stateless Readline commands are implemented. This means that
yanking and history are not supported.

This module is especially well-suited to interfacing with Urwid_ due to a
shared syntax for describing key inputs.

Installation
------------

Install or upgrade to the latest version from PyPI_::

	[sudo] pip install -U readlike

Quick example
-------------

Transpose words::

	>>> import readlike
	>>> readlike.edit('perilous siege', 9, 'meta t')
	('siege perilous', 14)

Commands
--------

Implemented commands and their correspondings keys are as follows::

    backward-char            ctrl b, left
    backward-delete-char     ctrl h, backspace
    backward-kill-word       ctrl meta h, meta backspace
    backward-word            meta b, meta left
    beginning-of-line        ctrl a, home
    capitalize-word          meta c
    delete-char              ctrl d, delete
    delete-horizontal-space  meta \
    downcase-word            meta l
    end-of-line              ctrl e, end
    forward-char             ctrl f, right
    forward-word             meta f, meta right
    kill-line                ctrl k
    kill-word                meta d, meta delete
    transpose-chars          ctrl t
    transpose-words          meta t
    unix-line-discard        ctrl u
    unix-word-rubout         ctrl w
    upcase-word              meta u

For more information about each command, see readline(3) or see the doc
strings in readlike.py_.

Projects using Readlike
-----------------------

- hangups_

.. _GNU Readline: http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html
.. _readline: https://docs.python.org/3/library/readline.html
.. _PyPI: https://pypi.python.org/pypi/readlike
.. _Urwid: http://urwid.org/
.. _readlike.py: https://github.com/jangler/readlike/blob/master/readlike.py
.. _hangups: https://github.com/tdryer/hangups
