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string.fish: use if/else. Reindent.

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This commit is contained in:
Aaron Gyes 2016-07-02 11:40:22 -07:00
parent e597df70d7
commit f966248f16
1 changed files with 23 additions and 22 deletions
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45
share/functions/string.fish
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@ -1,25 +1,26 @@
# XXX nostring
if not contains string (builtin -n)
function string
if not set -q __is_launched_without_string
if status --is-interactive
# We've been autoloaded after fish < 2.3.0 upgraded to >= 2.3.1 - no string builtin
set_color --bold >&2
echo "Fish has been upgraded, and the scripts on your system are not compatible" >&2
echo "with this prior instance of fish. You can probably run:" >&2
set_color green >&2
echo -e "\n exec fish" >&2
set_color normal >&2
echo "… to replace this process with a new one in-place." >&2
set -g __is_launched_without_string 1
end
end
# We hope that in $__fish_bin_path is a newer fish that can do `string` for us.
set PATH $__fish_bin_dir $PATH
set string_cmd string \'$argv\'
fish -c 'contains string (builtin -n)'
and fish -c "$string_cmd"
or return 127
end
function string
if not set -q __is_launched_without_string
if status --is-interactive
# We've been autoloaded after fish < 2.3.0 upgraded to >= 2.3.1 - no string builtin
set_color --bold >&2
echo "Fish has been upgraded, and the scripts on your system are not compatible" >&2
echo "with this prior instance of fish. You can probably run:" >&2
set_color green >&2
echo -e "\n exec fish" >&2
set_color normal >&2
echo "… to replace this process with a new one in-place." >&2
set -g __is_launched_without_string 1
end
end
set PATH $__fish_bin_dir $PATH
set string_cmd string \'$argv\'
if fish -c 'contains string (builtin -n)'
fish -c "$string_cmd"
else
return 127
end
end
end