Basic timer plugin for vim. First attempt at writing a vim plugin.

There's only 3 commands: ETimer, ETList, and ETCancel. The commands are pretty self-explanatory.

• ETimer: set a timer, requires 1 argument to specify the duration
• ETList: Lists timers that are currently active (timer ID -> duration)
• ETCancel: cancels all timers that are active

Just run :ETimer <duration>, where <duration> takes a format like 10s, 500ms, 1h or 15m. Some examples:

• Set a timer for 2 hours: :ETimer 2h
• Set a timer for 15 minutes: ETimer 15m

Setting one timer doesn't affect the other timer

The default behaviour is a simple Timer expired message being echoed, and calls timer_stop on the timer. You can specify a custom callback function by setting g:etimer_callback = 'MyCallback' in your .vimrc. The callback takes one argument (the timer id).

ETCancel takes no arguments, and is equivalent to call timer_stopall().

ETList just lists the actual timer ID's and their duration. Example

:ETimer 15s
:ETList

Will output something like:

3 -> 15s

• Add information on when the listed timers were set, seeing how much time is left
• Allowing ETimer to take a second argument for a specific callback
• Make ETimer take -nargs=+ args, so we can set several timers at once