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git completions: Fix aliases with weird characters

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A use for the new `string escape --style=var`.

Fixes #4147.
This commit is contained in:
Fabian Homborg 2017-06-28 23:21:33 +02:00
parent db529f06b8
commit 3b5fdc3fb0
1 changed files with 3 additions and 2 deletions
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5
share/completions/git.fish
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@ -144,7 +144,8 @@ end
# This is because alias:command is an n:1 mapping (an alias can only have one corresponding command,
# but a command can be aliased multiple times)
git config -z --get-regexp 'alias\..*' | while read -lz alias command _
set alias (string replace 'alias.' '' -- $alias)
# Git aliases can contain chars that variable names can't - escape them.
set alias (string replace 'alias.' '' -- $alias | string escape --style=var)
set -g __fish_git_alias_$alias $command
end
@ -156,7 +157,7 @@ function __fish_git_using_command
and return 0
# Check aliases.
set -l varname __fish_git_alias_$cmd
set -l varname __fish_git_alias_(string escape --style=var -- $cmd)
contains -- "$$varname" $argv
and return 0
return 1