libt1-doc 5.1.2-3.4 (armhf binary) in ubuntu precise

 T1lib is an enhanced rasterizer for Type 1 fonts.
 .
 T1lib is based on the X11R5 font rasterizer code, but operates independently
 of X11. It includes many enhancements, including underlining, antialiasing,
 user-defined slant and extension factors, and rotation.
 .
 This package contains developers documentation.