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| author | Juanma Barranquero <lekktu@gmail.com> | 2013-06-17 03:09:13 +0200 |
|---|---|---|
| committer | Juanma Barranquero <lekktu@gmail.com> | 2013-06-17 03:09:13 +0200 |
| commit | f612933b88509427a690ea1966eac533b8ef80e1 (patch) | |
| tree | bf052e26b443e3436a27a47e2bb85e6635e5907d /lisp/progmodes/prog-mode.el | |
| parent | db3b7db5474db3fe313e7dd1b9084b70cbf8509a (diff) | |
| download | emacs-f612933b88509427a690ea1966eac533b8ef80e1.tar.gz | |
lisp/progmodes/prog-mode.el: Force font-lock to deal with `composition' prop.
(prog-prettify-install): Add `composition' to `font-lock-extra-managed-props'
if any prettifying keyword is added.
(prog--prettify-font-lock-compose-symbol): Use ?\s instead of ?\ .
(prog-mode): Use `setq-local'.
Diffstat (limited to 'lisp/progmodes/prog-mode.el')
| -rw-r--r-- | lisp/progmodes/prog-mode.el | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lisp/progmodes/prog-mode.el b/lisp/progmodes/prog-mode.el index 03505051c1f..6498ba51e45 100644 --- a/lisp/progmodes/prog-mode.el +++ b/lisp/progmodes/prog-mode.el @@ -76,8 +76,8 @@ Regexp match data 0 points to the chars." (syntaxes (if (eq (char-syntax (char-after start)) ?w) '(?w) '(?. ?\\))) match) - (if (or (memq (char-syntax (or (char-before start) ?\ )) syntaxes) - (memq (char-syntax (or (char-after end) ?\ )) syntaxes) + (if (or (memq (char-syntax (or (char-before start) ?\s)) syntaxes) + (memq (char-syntax (or (char-after end) ?\s)) syntaxes) ;; syntax-ppss could modify the match data (bug#14595) (progn (setq match (match-string 0)) (nth 8 (syntax-ppss)))) ;; No composition for you. Let's actually remove any composition @@ -106,13 +106,16 @@ ALIST is in the format `((STRING . CHARACTER)...)' like Internally, `font-lock-add-keywords' is called." (setq-local prog-prettify-symbols-alist alist) (let ((keywords (prog-prettify-font-lock-symbols-keywords))) - (if keywords (font-lock-add-keywords nil keywords)))) + (when keywords + (font-lock-add-keywords nil keywords) + (setq-local font-lock-extra-managed-props + (cons 'composition font-lock-extra-managed-props))))) ;;;###autoload (define-derived-mode prog-mode fundamental-mode "Prog" "Major mode for editing programming language source code." - (set (make-local-variable 'require-final-newline) mode-require-final-newline) - (set (make-local-variable 'parse-sexp-ignore-comments) t) + (setq-local require-final-newline mode-require-final-newline) + (setq-local parse-sexp-ignore-comments t) ;; Any programming language is always written left to right. (setq bidi-paragraph-direction 'left-to-right)) |