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Re: compile mode and $EMACS
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From: |
Pascal J. Bourguignon |
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Subject: |
Re: compile mode and $EMACS |
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Date: |
Sun, 11 Aug 2013 14:28:34 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
Sebastian Wiesner <address@hidden> writes:
> Hello,
>
> I just discovered that compile mode adds "EMACS=t" to the process
> environment (see "compilation-start").
>
> […] How is it supposed to be interpreted by the invoked program? […]
Some compilers may have different error message output formats depending
on whether they're run INSIDE_EMACS or not.
For example, ant has the -e option to output emacs friendly formatted
error messages.
(Of course, emacs can also adapt itself to the various compiler error
message output formats, cf. C-h v compilation-error-regexp-alist)
--
__Pascal Bourguignon__
http://www.informatimago.com/