Planned features

Cache dictionary and examples databases for faster startup times
Ability to set global options for JLDrill
Ability to automatically update the dictionary and example files
Improved UI (especially errors and warnings)
Better packaging (especially for Windows and OSX)
Inclusion in Linux distributions
Flexible content format similar to what Anki does
Undo for cases of mistaken clicks
Ability to manually set potential schedules for items or unlearn them
Ability add vocabulary that shows up in the dictionary popup
Reading mode: Similar to the examples window which facilitates reading arbitrary documents or webpages.
Semi-automatic headword addition: In reading mode semi-automatically add new vocabulary to a drill.
Headword tracking: Keep track of which vocabulary the user has read in reading mode and use the data to schedule reviews of vocabulary.
Slightly better search algorithm
Allow user to specify the formatting of vocabulary
In place editing of vocabulary (remove the ugly Add/Edit window)
MDF version (Put everything in a single window)
Keyboard only mode (no need to use the mouse)
TTS for multiple languages
No GUI mode (TTS only)
Allow users to tweak the internal scheduling settings

JLDrill