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Stringify history.fish

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This commit is contained in:
Fabian Homborg 2016-02-03 23:45:54 +01:00
parent 16aa0b93e9
commit fcdc6a48c0
1 changed files with 2 additions and 2 deletions
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4
share/functions/history.fish
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@ -86,7 +86,7 @@ function history --description "Deletes an item from history"
end
read --local --prompt "echo 'Delete which entries? > '" choice
set choice (echo $choice | tr " " "\n")
set choice (string split " " -- $choice)
for i in $choice
@ -96,7 +96,7 @@ function history --description "Deletes an item from history"
end
#Following two validations could be embedded with "and" but I find the syntax kind of weird.
if not echo $i | grep -E -q "^[0-9]+\$"
if not string match -qr '^[0-9]+$'
printf "Invalid input: %s\n" $i
continue
end