The Allegro documentation comes in the source package. Here, we host some popular versions of the generated documentation, and provide an online browseable version, too.
|File format||Allegro 5.2||Allegro GIT||Allegro 4.x|
|Online HTML||5.2.2||5.2.x (GIT)||4.4.0|
|Compiled HTML format (CHM)||4.2.1 (913 KiB)|
|PDF format||5.2.2 (916 KiB)||4.2.1 (2769 KiB)|
|PostScript gzipped format||4.2.1 (536 KiB)|
Allegro.cc's manuals -
Matthew Leverton hosts the Allegro manuals, with a different style and integration with the Allegro.cc forums.
Apart from Allegro's manual, there is also a tutorial section with links to contributed documentation. And there are also written paper books which teach Allegro. As of now, these mainly discuss Allegro 4.