[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#8895: 24.0.50; Entering Directory matching no longer works in grep-m
From: |
Vagn Johansen |
Subject: |
bug#8895: 24.0.50; Entering Directory matching no longer works in grep-mode |
Date: |
Tue, 20 Sep 2011 16:45:31 +0200 |
On Mon, Sep 19, 2011 at 9:11 PM, Chong Yidong <cyd@stupidchicken.com> wrote:
> Vagn Johansen <vagn.johansen@gmail.com> writes:
>
>> Yes, sort of . I call (grep COMMAND-ARGS) with an external program
>> (written by me) which write the "Entering directory" message.
>
> In that case, you should use grep-mode-hook to set
> compilation-directory-matcher accordingly. For us to cater to
> non-standard grep programs is a path to madness.
You can easily support "non-standard grep programs" by using a
standard expected output format. You already supported my program
because the bug I reported is a *regression*. I have been grepping
happily for many years with my program (within emacs).
My "non-standard grep program" follows the "standard" set forth by GNU
Make which prints out for example
make: Entering directory `/u/vj/project1'
when run with make -C ~/project1
Maybe I have been lucky that grep-mode was built upon compilation-mode
so that I got
this additional feature, but I do not see it as "path to madness" if
you select *one* format
for parsing entering/leaving a directory information in grep output.
But yes, I should be able to use grep-mode-hook.
Regards
Vagn