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abbr.fish: escape the output of abbr --show

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Allows abbreviations containing embedded newlines, etc., to be displayed
and exported properly.

Work on #731.
This commit is contained in:
David Adam 2014-11-16 23:12:41 +08:00
parent 206ea15b68
commit 14fa48864a
1 changed files with 7 additions and 1 deletions
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8
share/functions/abbr.fish
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@ -100,7 +100,9 @@ function abbr --description "Manage abbreviations"
case 'show'
for i in $fish_user_abbreviations
echo abbr -a \'$i\'
# Disable newline splitting
set -lx IFS ''
echo abbr -a \'(__fish_abbr_escape $i)\'
end
return 0
@ -114,6 +116,10 @@ function abbr --description "Manage abbreviations"
end
end
function __fish_abbr_escape
echo $argv | sed -e s,\\\\,\\\\\\\\,g -e s,\',\\\\\',g
end
function __fish_abbr_get_by_key
if not set -q argv[1]
echo "__fish_abbr_get_by_key: expected one argument, got none" >&2