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Improve fontification in csharp-ts-mode (bug#59909)

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- Fontity escape sequences.
- Highlight syntax errors.

* lisp/progmodes/csharp-mode.el (csharp-ts-mode--font-lock-settings)
(csharp-ts-mode): Add new features
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Jostein Kjønigsen 2022-12-08 20:36:49 +01:00 • committed by Yuan Fu
parent 33a8415eb7
commit 4df35e3491
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GPG key ID: 56E19BC57664A442
1 changed files with 8 additions and 2 deletions
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10
lisp/progmodes/csharp-mode.el
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@ -818,7 +818,13 @@ compilation and evaluation time conflicts."
:language 'c-sharp :language 'c-sharp
:feature 'delimiter :feature 'delimiter
'((["," ":" ";"]) @font-lock-delimiter-face))) '((["," ":" ";"]) @font-lock-delimiter-face)
:language 'c-sharp
:feature 'escape-sequence
:override t
'((escape_sequence) @font-lock-escape-face
(ERROR) @font-lock-warning-face)))
;;;###autoload ;;;###autoload
(add-to-list 'auto-mode-alist '("\\.cs\\'" . csharp-mode)) (add-to-list 'auto-mode-alist '("\\.cs\\'" . csharp-mode))
@ -926,7 +932,7 @@ Key bindings:
(setq-local treesit-font-lock-settings csharp-ts-mode--font-lock-settings) (setq-local treesit-font-lock-settings csharp-ts-mode--font-lock-settings)
(setq-local treesit-font-lock-feature-list (setq-local treesit-font-lock-feature-list
'(( comment definition) '(( comment definition)
( keyword string type) ( keyword string escape-sequence type)
( attribute constant expression literal) ( attribute constant expression literal)
( bracket delimiter))) ( bracket delimiter)))