OpenType Feature File

OpenType Feature File is an application created in 1996.

#1649on PLDB

28Years Old

An OpenType feature file is a text file that contains the typographic layout feature specifications for an OpenType font in an easy-to-read format. It may also contain override values for certain fields in the font tables. It is read in during the creation or editing of an OpenType font.

OpenType Feature File first developed in Microsoft and Adobe Systems
file extensions for OpenType Feature File include fea
GitHub supports syntax highlighting for OpenType Feature File
Read more about OpenType Feature File on the web: 1.

Example from the web:

# Script and language coverage
languagesystem DFLT dflt;
languagesystem latn dflt;

# Ligature formation
feature liga {
     substitute f i by f_i;
     substitute f l by f_l;
} liga;

# Kerning
feature kern {
     position A Y -100;
     position a y -80;
     position s f' <0 0 10 0> t;
} kern;

OpenType Feature File

OpenType Feature File - Application