debian man page for gui_font_baseline

gui_font_baseline(3alleg4)					  Allegro manual					gui_font_baseline(3alleg4)

NAME
       gui_font_baseline - Adjusts the keyboard shortcut underscores height. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       extern int gui_font_baseline;

DESCRIPTION
       If set to a non-zero value, adjusts the keyboard shortcut underscores to account for the height of the descenders in your font.

Allegro 							   version 4.4.2					gui_font_baseline(3alleg4)