[issue229] zshrc: bindkey sequence uses literal string "^[" instead of escape.

[ft]

New submission from ft <ft at grml.org>:

It really surprised me that this has worked for so long. Seems like
zsh's 'bindkey' is smart enough to translate a literal "^[" into an
escape sequence.

Anyway, I think it's better to use a real escape to avoid confusion.
Patch attached. Assigning bug to mika, hope that's okay.

----------
assignedto: mika
messages: 577
nosy: ft, mika
priority: wish
status: unread
title: zshrc: bindkey sequence uses literal string "^[" instead of escape.
topic: zsh

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