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bug#1013: 23.0.60; permanent-local not honored for word-wrap
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From: |
Lennart Borgman (gmail) |
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Subject: |
bug#1013: 23.0.60; permanent-local not honored for word-wrap |
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Date: |
Mon, 22 Sep 2008 20:11:29 +0200 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 |
Stefan Monnier wrote:
> reopen 1013
> thanks
>
>> I just tested with truncate-lines. Same bug as with word-wrap.
>
>> Both `word-wrap' and `truncate-lines' are defined using
>> DEFVAR_PER_BUFFER. My guess is that there is a bug in DEFVAR_PER_BUFFER
>> or something related to that.
>
> Duh, sorry I misread kill-local-variable for kill-all-local-variables
> (i.e. I didn't read what you wrote, but what I thought you'd written).
>
> Yes, it's a problem with the variables defined by DEFVAR_PER_BUFFER.
> Their semantics is subtly different from the ones declared with
> make-variable-buffer-local.
Thanks. Are there any principal reason that 'permanent-local is not honored?
BTW: Should not variables like `word-wrap' be permanent-local by
default? It looks to me like they are more "per buffer/file" than "per
major mode".