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function fish_vi_cursor -d 'Set cursor shape for different vi modes'
set -q fish_cursor_unknown
or set -g fish_cursor_unknown block
function __fish_vi_cursor --argument-names varname
if not status is-interactive; and not status is-interactive-read
return
end
if not set -q $varname
switch $varname
case fish_cursor_insert
__fish_cursor_xterm line
case fish_cursor_replace_one fish_cursor_replace
__fish_cursor_xterm underscore
case '*'
__fish_cursor_xterm $fish_cursor_unknown
end
return
end
__fish_cursor_xterm $$varname
end
function fish_vi_cursor_handle --on-variable fish_bind_mode --on-event fish_postexec --on-event fish_focus_in --on-event fish_read
__fish_vi_cursor fish_cursor_$fish_bind_mode
end
function fish_vi_cursor_handle_preexec --on-event fish_preexec --on-event fish_exit
set -l varname fish_cursor_external
if not set -q $varname
set varname fish_cursor_default
end
__fish_vi_cursor $varname
end
end
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