From: Jun T <takimoto-j@kba.biglobe.ne.jp>
To: zsh-workers@zsh.org
Subject: Re: A weird bug of grep completion
Date: Thu, 16 Aug 2018 17:20:55 +0900 [thread overview]
Message-ID: <01FDC3E8-261A-458B-8704-405FEA9EC65E@kba.biglobe.ne.jp> (raw)
In-Reply-To: <9B106BAB-CA6A-454E-AE77-A9F8FC2A4779@kba.biglobe.ne.jp>
Is there anyone looking into this problem?
A minimal example to reproduce the problem is:
% _cmd() { compadd -M 'r:|[_-]=*' a-b a-c-d } # [1]
% compdef _cmd cmd
% cmd <TAB>
The cursor is misplaced after the first TAB.
If a-c-d is replaced by a-c-b, the problem becomes worse:
% _cmd() { compadd -M 'r:|[_-]=*' a-b a-c-b } # [2]
% cmd <TAB>
Only a-b is completed in this case.
The following behaves similarly (only a-b is completed):
% _cmd() { compadd -M 'r:|[_-]=*' a-b a-c-b a-d-b } # [3]
But the followings are OK:
% _cmd() { compadd -M 'r:|[_-]=*' a-c-b a-b } # [4]
or
% _cmd() { compadd -M 'r:|[_-]=*' a-b a-e a-c-b } # [5]
[2] and [4] differ only in the order 'a-b' and 'a-c-b' are passed
to compadd. I guess the function join_clines() (compmatch.c) is
most suspicious but not sure.
Anyway the code is too complicated for me to debug.
next prev parent reply other threads:[~2018-08-16 8:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-28 2:28 Joseph Lee
2018-07-28 2:34 ` Joey Pabalinas
2018-07-28 7:54 ` Daniel Shahaf
2018-07-30 3:39 ` Joseph Lee
2018-08-02 14:09 ` Jun T.
2018-08-16 8:20 ` Jun T [this message]
2018-08-16 9:02 ` Peter Stephenson
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