Subject: bug#34436: Missing categories in rx

From: Mattias Engdegård <[email-masked]>
Date: Mon, 11 Feb 2019 16:39:26 +0100

Some standard character categories are missing from rx. Symbolic names for them are needed. What about:

L    strong-left-to-right
R    strong-right-to-left
SPC  space-for-indent
.    base

See lisp/international/characters.el for their definition, or M-x describe-categories.