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PATCH: zsh 3.1.2+: implementation of keyboard macros



Here's an implementation of keyboard macros for zsh 3.1, providing
^X(, ^X) and ^Xe, as well as `bindkey -k' which maps the macro to a
key sequence.  It's quite possible I've missed something from Zefram
which would stop parts of this applying properly.  I can't answer the
question whether we need this, or can make do with `bindkey -s';
unfortunately it's not possible to turn this into an add-on module as
it has to interact with the low-level routine to read a key.  It does
do one thing better than `bindkey -s' at the moment: a numerical
prefix repeats the macro instead of just applying to the first command
in the string.

One glitch is that I've forgotten how to get yodl to make ( or )
inside ()'s, so the documentation currently says `<left-paren>' and
`<right-paren>'.

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"``!D
`
end

-- 
Peter Stephenson <pws@xxxxxx>       Tel: +49 33762 77366
WWW:  http://www.ifh.de/~pws/       Fax: +49 33762 77413
Deutsches Elektronen-Synchrotron --- Institut fuer Hochenergiephysik Zeuthen
DESY-IfH, Platanenallee 6, 15738 Zeuthen, Germany.



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