fontspector-hotfix

A simple library and tool for applying hotfixes to font binaries.

This crate provides functionality to run a series of hotfix functions on a font file. It looks up check IDs in the registry and applies any hotfix functions that are available.

Library Usage

use fontspector_hotfix::{apply_hotfixes, Testable};

let mut testable = Testable::new("path/to/font.ttf")?;
let check_ids = vec!["com/google/fonts/check/example"];
let modified = apply_hotfixes(&mut testable, &check_ids)?;

if modified {
    testable.save()?;
}