reworked pane / tty introspection (5), fixes #573

.tmux.conf

@@ -781,9 +781,9 @@ run 'cut -c3- ~/.tmux.conf | sh -s _apply_configuration'
 #       ;
 #       s/\bsplit-window\b/split-window -c '#{pane_current_path}'\1/g
 #       ;
-#       s/\brun-shell\b\s+'cut\s+-c3-\s+~\/\.tmux\.conf\s+\|\s+sh\s+-s\s+_split_window(_ssh)?\s+#\{b:pane_tty\}([^}\n']*)'/run-shell 'cut -c3- ~\/.tmux.conf | sh -s _split_window\1 #\{b:pane_tty\} -c \\\\\"#\{pane_current_path\}\\\\\"\2'/g if /\bdisplay-menu\b/
+#       s/\brun-shell\b\s+'cut\s+-c3-\s+~\/\.tmux\.conf\s+\|\s+sh\s+-s\s+_split_window(_ssh)?\s+#\{pane_pid\}\s+#\{b:pane_tty\}([^}\n']*)'/run-shell 'cut -c3- ~\/.tmux.conf | sh -s _split_window\1 #\{pane_pid\} #\{b:pane_tty\} -c \\\\\"#\{pane_current_path\}\\\\\"\2'/g if /\bdisplay-menu\b/
 #       ;
-#       s/\brun-shell\b\s+'cut\s+-c3-\s+~\/\.tmux\.conf\s+\|\s+sh\s+-s\s+_split_window(_ssh)?\s+#\{b:pane_tty\}([^}\n']*)'/run-shell 'cut -c3- ~\/.tmux.conf | sh -s _split_window\1 #\{b:pane_tty\} -c \"#\{pane_current_path\}\"\2'/g" \
+#       s/\brun-shell\b\s+'cut\s+-c3-\s+~\/\.tmux\.conf\s+\|\s+sh\s+-s\s+_split_window(_ssh)?\s+#\{pane_pid\}\s+#\{b:pane_tty\}([^}\n']*)'/run-shell 'cut -c3- ~\/.tmux.conf | sh -s _split_window\1 #\{pane_pid\} #\{b:pane_tty\} -c \"#\{pane_current_path\}\"\2'/g" \
 #       "$cfg"
 #   fi
 #