gle-graphics-manual 0~20221108-2 (armhf binary) in ubuntu lunar

 The reference manual for GLE. Written in LaTeX. Requires LaTeX, perl,
 and GLE for building. This manual comes bundled with the GLE
 distribution. However, it may get updated prior to the next release.
 This repo makes it available separately for users to modify and/or
 update outside of the GLE release schedule.