2026/09/13 - Restored POSIX-compatibility by using whole seconds for sleep.

2026/09/12 - waits, when applicable, for tmux-resurrect to finish restoring
sessions, before showing the menu.  This avoids showing a menu with no sessions
and "duplicate session" errors attempting to create a session with a restored
session's name.

2025/10/22 - now reads the user's tmux prefix out of .tmux.conf for display
Until now, tmuxie has displayed the default prefix sequence in the menu, which
may or may not be correct for any given user.  tmux now reads the user's 
.tmux.conf file to determine if the prefix character has been changed.

tmuxie now also uses a Linux and BSD compatible "natural sort" order for the
sessions in the menu.

A -h|--help command has been added.

2024/01/08 - adapted to change in "tmux ls" output ron@vnetworx.net
At some point, the output from "tmux ls" changed, breaking tmuxie.
This is now fixed.

2012/01/28 - butchered for tmux by Ron Guerin <ron@vnetworx.net>
Initial port from screenie, only changed to substitute tmux for screen.
