Time now is T:
Time Delta Spell
How to use this applet... 1. Memorize turn counter for spells After having read a spellbook memorize the turn counter so that you can see it in Nethack's discoveries list. To do that 'call' the spellbook class, e.g., T:12345. The Nethack command sequence for that is: 'N' 'n'. 2. Retrieve all turn counters When at some time in the game you want to know when your spells will expire inquire Nethack's discoveries list. The Nethack command for that is '\'. 3. Let the Spell Expiry applet do the sorting 3a. Copy the inquired list into the "Spell Discoveries" window of this applet. 3b. Enter the current time from the Nethack display into the "T:" applet field. 3c. Hit the "Sort by Time" button.