upsuper / fst-subseq-ascii-caseless

An automaton that matches if the input contains a specific subsequence ignoring ASCII case to be used with fst.

fst-subseq-ascii-caseless

An automaton that matches if the input contains a specific subsequence ignoring ASCII case.

It is similar to fst::automaton::Subsequence, and can be used to build a simple fuzzy-finder for ASCII-only content.