tmux: Move textobj simulation into own textobjs.sh

.config/tmux/tmux.conf

@@ -159,50 +159,7 @@ bind -T copy-mode-vi I send -X cancel
 bind -T copy-mode-vi a send -X cancel
 
 # Rudimentary text object simulation
-# TODO: Breaks when on the beginning or end of the object
-bind -T copy-mode-vi i \
-	if -F "#{selection_present}" {
-		command-prompt -k -p (operator-pending) {
-			if -F "#{==:%1,w}" {
-				# send "boe"
-				send -X previous-word
-				send -X other-end
-				send -X next-word-end
-			}{ if -F "#{==:%1,W}" {
-				# send "BoE"
-				send -X previous-space
-				send -X other-end
-				send -X next-space-end
-			}{ if -F "#{==:%1,p}" {
-				# send "{j0o}k$"
-				send -X previous-paragraph
-				# don't move down if we're at the very first
-				# paragraph
-				if -F "#{||:#{e|<:#{scroll_position},#{history_size}},#{e|>:#{copy_cursor_y},#{scroll_region_upper}}}" {
-					send -X cursor-down
-				}
-				send -X start-of-line
-				send -X other-end
-				send -X next-paragraph
-				# don't move up if we're at the very last
-				# paragraph
-				if -F "#{||:#{e|>:#{scroll_position},0},#{e|<:#{copy_cursor_y},#{scroll_region_lower}}}" {
-					send -X cursor-up
-				}
-				send -X end-of-line
-			}{ if -F '#{==:%1,"}' {
-				send -X jump-to-backward '"'
-				send -X other-end
-				send -X jump-to-forward '"'
-			}{ if -F "#{==:%1,'}" {
-				send -X jump-to-backward "'"
-				send -X other-end
-				send -X jump-to-forward "'"
-			}}}}}
-		}
-	} {
-		send -X cancel
-	}
+bind -T copy-mode-vi i run-shell '${XDG_CONFIG_HOME:-$HOME/.config}/tmux/textobjs.sh'
 
 # Simulate vim's C-e & C-y (Keep cursor position while scrolling). As tmux
 # cannot scroll past the first and last history line, both bindings stop