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Re: [Emacs-diffs] emacs-25 d7a93ef: Minor improvements to 'pcase' docume
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From: |
Stefan Monnier |
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Subject: |
Re: [Emacs-diffs] emacs-25 d7a93ef: Minor improvements to 'pcase' documentation |
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Date: |
Fri, 29 Jan 2016 09:14:11 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
> address@hidden FIXME: There should be an example here showing how a 'pcase'
> that
> address@hidden uses QPatterns can be rewritten using UPatterns.
For example:
`(k . ,v)
macro-expands (via (funcall (get '\` 'pcase-macroexpander) '(k . ,v))) to:
(funcall (get '\` 'pcase-macroexpander) '(k . ,v))
=>
(and (pred consp) (app car `k) (app cdr `,v))
=>
(and (pred consp) (app car 'k) (app cdr v))
-- Stefan
- Re: [Emacs-diffs] emacs-25 d7a93ef: Minor improvements to 'pcase' documentation,
Stefan Monnier <=