[Bash-completion-devel] [bash-completion-Bugs][313199] Completion for the `cd` command does not expand variables.
bash-completion-bugs at alioth.debian.org
bash-completion-bugs at alioth.debian.org
Tue Nov 15 23:35:56 UTC 2011
Bugs item #313199, was changed at 2011-07-01 02:52 by Igor Murzov
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https://alioth.debian.org/tracker/?func=detail&atid=413095&aid=313199&group_id=100114
>Status: Pending
Priority: 3
Submitted By: Nobody (None)
Assigned to: Nobody (None)
Summary: Completion for the `cd` command does not expand variables.
Distribution: --Distribution-Agnostic--
Originally reported in: None
Milestone: None
>Status: Fix Committed
Original bug number:
Initial Comment:
Anonymous message posted by deadhead.russell at gmail.com
Currently, bash_completion will auto complete variables for the `cd` command. However, these variables are not expanded making auto-completion not work for the remainder of the command.
Example:
Lets say I have a variable, `$variable` which is `/path/to` and I have the folder structure, `/path/to/directory/`.
cd $variable/direct<TAB>
currently does nothing. I expect it to expand the variable and complete it to:
cd /path/to/directory/
I have created a patch where variables are still auto completed. However, if only one match is returned, the matched variable is expanded and the completion continues.
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>Comment By: Igor Murzov (garik-guest)
Date: 2011-11-16 03:35
Message:
Should be fixed in commits:
http://anonscm.debian.org/gitweb/?p=bash-completion/bash-completion.git;a=commit;h=ff8e52c9605fa0a40d642d1ddb57ada11213ac3c
http://anonscm.debian.org/gitweb/?p=bash-completion/bash-completion.git;a=commit;h=88b897e2241a728ca9d37fdcfa005930f8c59870
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Comment By: Andrew Russell (deadhead-guest)
Date: 2011-07-02 03:44
Message:
I have modified the patch slightly such that auto-completing of variables that returns no matches does not auto-complete to the empty string.
This changes the following line:
+ if [[ "${#variables[1]}" -ne 0 ]]; then
To this new line:
+ if [[ "${#variables[1]}" -ne 0 ]] || [[ "${#variables[@]}" -eq 0 ]]; then
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You can respond by visiting:
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