liballeg/allegro5 — pull request #6 by beoran (2014-08-06 10:28:09+00:00)
Title: Added 4 per glyph text rendering and sizing functions,

This included support for getting size kerning information.
Example of use is in ex_font and ex_ttf.

The use of this is for custom text output. This is the minimal amount of functions needed to allow more efficient custom text output to be written by the users of Allegro.