* Fix macOS/SunOS build break.
* English dict: fix numerical identifiers used as adjectives.
* English dict: fix post-posed Latin adjectival modifiers.
* Merge upstream gentoo patches. #1102
* Make -O3 default for CFLAGS/CXXFLAGS, but overridable by the user.
* English dict: fix look_at, listen_to person-action
* English dict: fix verb "felt" with object-action.
* English dict: fix why-perform-action questions.
* Fix race condition in spell-guesser. #1122 #1123
In case you've forgotten what Link Grammar is:
The Link Grammar Parser is a syntactic parser of English (and other languages as well), based on Link Grammar, an original theory of English syntax. Given a sentence, the system assigns to it a syntactic structure, which consists of a set of labeled links connecting pairs of words.
See the Wikipedia page for more info: