This is a sample lean addon to test the work of DruidMana.
This will show a mana bar that can be movable by dragging with the left mouse button and resizable by dragging with the right mouse button.
Chat commands Usage: /druidmanabar or /dmbar [option]
* lock: lock or move/resize the bar by left/right dragging.
* hide: show the bar always or only in bear/cat.
* "<format>": format the text by "cmrv ():/|%" with the meta key meanings, c for current, m for maximum, r for ratio, and v for variation. (default: "c / m : v")
* correct the text formatting routine.
* add chat commands