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Fix #2013; Improve fish binding (#2029) 

* fix fish resize squid

* fix fish vi squid
This commit is contained in:
Philip Wellnitz 2019-10-10 18:36:48 +09:00 committed by GitHub
parent 6569cc6cfd
commit 4abebb49eb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 13 deletions
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17
powerline/bindings/fish/powerline-setup.fish
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@ -1,5 +1,5 @@
function powerline-setup
function _powerline_columns_fallback
function _powerline_columns
if which stty >/dev/null
if stty size >/dev/null
stty size | cut -d' ' -f2
@ -10,17 +10,6 @@ function powerline-setup
return 0
end
function _powerline_columns
# Hack: `test "" -eq 0` is true, as well as `test 0 -eq 0`
# Note: at fish startup `$COLUMNS` is equal to zero, meaning that it may
# not be used.
if test "$COLUMNS" -eq 0
_powerline_columns_fallback
else
echo "$COLUMNS"
end
end
if test -z "$POWERLINE_CONFIG_COMMAND"
if which powerline-config >/dev/null
set -g POWERLINE_CONFIG_COMMAND powerline-config
@ -44,7 +33,7 @@ function powerline-setup
set -l addargs "--last-exit-code=\$status"
set -l addargs "$addargs --last-pipe-status=\$status"
set -l addargs "$addargs --jobnum=(jobs -p | wc -l)"
# One random value has an 1/32767 = 0.0031% probability of having
# One random value has an 1/32767 = 0.0031% probability of having
# the same value in two shells
set -l addargs "$addargs --renderer-arg=client_id="(random)
set -l addargs "$addargs --width=\$_POWERLINE_COLUMNS"
@ -70,6 +59,8 @@ function powerline-setup
env \$POWERLINE_COMMAND $POWERLINE_COMMAND_ARGS shell right $addargs
$rpromptpast
end
function fish_mode_prompt
end
function _powerline_set_columns --on-signal WINCH
set -g _POWERLINE_COLUMNS $columnsexpr
end