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alias: Escape the function name when replacing

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Fixes #8720

(cherry picked from commit 38ac21ba5e)
This commit is contained in:
Fabian Boehm 2023-06-17 07:46:07 +02:00
parent 74bea87244
commit 8525844961
1 changed files with 1 additions and 1 deletions
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share/functions/alias.fish
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@ -17,7 +17,7 @@ function alias --description 'Creates a function wrapping a command'
for func in (functions -n)
set -l output (functions $func | string match -r -- "^function .* --description (?:'alias (.*)'|alias\\\\ (.*))\$")
if set -q output[2]
set output (string replace -r -- '^'$func'[= ]' '' $output[2])
set output (string replace -r -- '^'(string escape --style=regex -- $func)'[= ]' '' $output[2])
echo alias $func (string escape -- $output[1])
end
end