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Re: GNU diff completion problem

X-seq: zsh-workers 10033
From: Alexandre Duret-Lutz <duret_g@xxxxxxxx>
To: "Andrej Borsenkow" <Andrej.Borsenkow@xxxxxxxxxxxxxx>
Subject: Re: GNU diff completion problem
Date: 09 Mar 2000 18:30:55 +0100
Cc: "ZSH workers mailing list" <zsh-workers@xxxxxxxxxxxxxx>
In-reply-to: "Andrej Borsenkow"'s message of "Thu, 9 Mar 2000 19:45:04 +0300"
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References: <000701bf89e6$d1b88f00$21c9ca95@xxxxxxxxxxxxxx>

>>> "Andrej" == Andrej Borsenkow <Andrej.Borsenkow@xxxxxxxxxxxxxx> writes:

 Andrej> I'm sorry, but I missed this discussion.
 Andrej> Why _diff_options tests diff and not real command ($word[1])? 

Because `_diff_options' can be called from places (`_prcs') where 
`$word[1]' is not the real command, not only called from `_diff'

 Andrej> I have system default diff and GNU diff as gdiff. Current state
 Andrej> does not allow me to complete GNU diff at all, and I do not want
 Andrej> change names for many reasons. I believe, this is often the case.

Perhaps a solution would be to pass the real command as the first
argument to `diff_options' and store the `_is_gnu_diff' flag in an
associative array as Sven suggested.

[...]

-- 
Alexandre Duret-Lutz

References:
- GNU diff completion problem
  - From: Andrej Borsenkow

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