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fix clear screen invocation

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It's necessary to use a subcommand to eat the newline that `string
replace` appends to the string.
This commit is contained in:
Kurtis Rader 2017-02-12 14:12:12 -08:00
parent cbea0b9378
commit 813415302a
1 changed files with 1 additions and 1 deletions
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share/functions/__fish_shared_key_bindings.fish
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@ -79,7 +79,7 @@ function __fish_shared_key_bindings -d "Bindings shared between emacs and vi mod
bind $argv \ew 'set tok (commandline -pt); if test $tok[1]; echo; whatis $tok[1]; commandline -f repaint; end'
# ncurses > 6.0 sends a "delete scrollback" sequence along with clear.
# This string replace removes it.
bind $argv \cl 'clear | string replace \e\[3J ""; commandline -f repaint'
bind $argv \cl 'echo -n (clear | string replace \e\[3J ""); commandline -f repaint'
bind $argv \cc __fish_cancel_commandline
bind $argv \cu backward-kill-line
bind $argv \cw backward-kill-path-component