;;; descr-text.el --- describe text mode -*- lexical-binding:t -*-
-;; Copyright (C) 1994-1996, 2001-2013 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2001-2015 Free Software Foundation, Inc.
;; Author: Boris Goldowsky <boris@gnu.org>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
;; Keywords: faces, i18n, Unicode, multilingual
;; This file is part of GNU Emacs.
code (encode-char char charset)))
(setq code char))
(cond
- ;; Append a PDF character to directional embeddings and
- ;; overrides, to prevent potential messup of the following
- ;; text.
- ((memq char '(?\x202a ?\x202b ?\x202d ?\x202e))
+ ;; Append a PDF character to left-to-right directional
+ ;; embeddings and overrides, to prevent potential messup of the
+ ;; following text.
+ ((memq char '(?\x202a ?\x202d))
(setq char-description
(concat char-description
(propertize (string ?\x202c) 'invisible t))))
+ ;; Append a PDF character followed by LRM to right-to-left
+ ;; directional embeddings and overrides, to prevent potential
+ ;; messup of the following numerical text.
+ ((memq char '(?\x202b ?\x202e))
+ (setq char-description
+ (concat char-description
+ (propertize (string ?\x202c ?\x200e) 'invisible t))))
+ ;; Append a PDI character to directional isolate initiators, to
+ ;; prevent potential messup of the following numerical text
+ ((memq char '(?\x2066 ?\x2067 ?\x2068))
+ (setq char-description
+ (concat char-description
+ (propertize (string ?\x2069) 'invisible t))))
;; Append a LRM character to any strong character to avoid
;; messing up the numerical codepoint.
((memq (get-char-code-property char 'bidi-class) '(R AL))