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bug#20643: 24.5; Please improve documentation of `pcase-let'
From: |
Stefan Monnier |
Subject: |
bug#20643: 24.5; Please improve documentation of `pcase-let' |
Date: |
Sun, 21 Jun 2015 21:23:47 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> Thanks. Though I think it would be better to be more defensive and
> guarantee to raise a signal in the case of a mismatch.
If you want that, you need to use pcase, or pcase-exclusive.
This is a judgment call, but it lets pcase-let generate significantly
shorter and more efficient code and hence better serve the expected
common case.
Stefan