fish-shell/tests/checks/tmux-bind2.fish

#RUN: %fish %s
#REQUIRES: command -v tmux

isolated-tmux-start

isolated-tmux send-keys "function prepend; commandline --cursor 0; commandline -i echo; end" Enter
isolated-tmux send-keys "bind c-g prepend" Enter
isolated-tmux send-keys C-l
isolated-tmux send-keys 'printf'
isolated-tmux send-keys C-g Space
tmux-sleep
isolated-tmux capture-pane -p
# CHECK: prompt 2> echo printf
Update commandline state snapshot lazily I think commit 8386088b3 (Update commandline state changes eagerly as well, 2024-04-11) broke the alt-s binding. This is because we update the commandline state snapshot (which is consumed by builtin commandline and others) only at key points. This seems like a dubious optimization. With the new streamlined bind execution semantics, this doesn't really work anymore; any shell command can run any number of commands like "commandline -i foo" which should synchronize. Do the simple thing of calculating the snapshot whenever needed. 2024-04-13 07:03:00 +00:00			`#RUN: %fish %s`
			`#REQUIRES: command -v tmux`

			`isolated-tmux-start`

			`isolated-tmux send-keys "function prepend; commandline --cursor 0; commandline -i echo; end" Enter`
			`isolated-tmux send-keys "bind c-g prepend" Enter`
			`isolated-tmux send-keys C-l`
			`isolated-tmux send-keys 'printf'`
			`isolated-tmux send-keys C-g Space`
			`tmux-sleep`
			`isolated-tmux capture-pane -p`
			`# CHECK: prompt 2> echo printf`