Utilize new font-lock faces for C/C++ and Python tree-sitter use

* lisp/progmodes/c-ts-mode.el (c-ts-mode--font-lock-settings): Use new
escape, number, property, operator, bracket, and delimiter font-lock
faces.
(c-ts-mode--base-mode): Add them to the feature list.
(c-ts-mode): Fix typo.
* lisp/progmodes/python.el (python--treesit-settings): Use new number,
property, operator, bracket, and delimiter font-lock faces.
(python-mode): Add them to the feature list.

diff --git a/lisp/progmodes/c-ts-mode.el b/lisp/progmodes/c-ts-mode.el
index b951031d8155fc2390de1851af3f46ea6b21622f..f8e809bb43f5ff96c19219d921d12915e69fe68a 100644 (file)
--- a/lisp/progmodes/c-ts-mode.el
+++ b/lisp/progmodes/c-ts-mode.el
@@ -230,19 +230,17 @@ MODE is either `c' or `cpp'."
 
    :language mode
    :feature 'operator
-   :override t
    `([,@c-ts-mode--operators] @font-lock-operator-face
      "!" @font-lock-negation-char-face)
 
    :language mode
    :feature 'string
    `((string_literal) @font-lock-string-face
-     (system_lib_string) @font-lock-string-face
-     (escape_sequence) @font-lock-escape-face)
+     (system_lib_string) @font-lock-string-face)
 
    :language mode
    :feature 'literal
-   `((number_literal) @font-lock-constant-face
+   `((number_literal) @font-lock-number-face
      (char_literal) @font-lock-constant-face)
 
    :language mode
@@ -268,14 +266,11 @@ MODE is either `c' or `cpp'."
       declarator: (_) @c-ts-mode--fontify-struct-declarator)
 
      (function_definition
-      declarator: (_) @c-ts-mode--fontify-struct-declarator)
+      declarator: (_) @c-ts-mode--fontify-struct-declarator))
 
-     ;; Should we highlight identifiers in the parameter list?
-     ;; (parameter_declaration
-     ;;  declarator: (_) @c-ts-mode--fontify-struct-declarator)
-
-     (enumerator
-      name: (identifier) @font-lock-variable-name-face))
+   ;; Should we highlight identifiers in the parameter list?
+   ;; (parameter_declaration
+   ;;  declarator: (_) @c-ts-mode--fontify-struct-declarator))
 
    :language mode
    :feature 'assignment
@@ -298,8 +293,7 @@ MODE is either `c' or `cpp'."
    '((call_expression
       function: (identifier) @font-lock-function-name-face)
      (field_expression
-      argument: (identifier) @font-lock-variable-name-face
-      field: (field_identifier) @font-lock-property-face)
+      argument: (identifier) @font-lock-variable-name-face)
      (pointer_expression
       (identifier) @font-lock-variable-name-face))
 
@@ -313,6 +307,25 @@ MODE is either `c' or `cpp'."
    :feature 'error
    '((ERROR) @font-lock-warning-face)
 
+   :feature 'escape-sequence
+   :language mode
+   :override t
+   '((escape_sequence) @font-lock-escape-face)
+
+   :language mode
+   :feature 'property
+   '((field_identifier) @font-lock-property-face
+     (enumerator
+      name: (identifier) @font-lock-property-face))
+
+   :language mode
+   :feature 'bracket
+   '((["(" ")" "[" "]" "{" "}"]) @font-lock-bracket-face)
+
+   :language mode
+   :feature 'delimiter
+   '((["," ":" ";"]) @font-lock-delimiter-face)
+
    :language mode
    :feature 'emacs-devel
    '(((call_expression function: (identifier) @fn)
@@ -471,9 +484,10 @@ the subtrees."
   (setq-local which-func-functions nil)
 
   (setq-local treesit-font-lock-feature-list
-              '((comment preprocessor constant string literal keyword)
-                (type definition label assignment)
-                (expression error operator))))
+              '(( comment constant keyword literal preprocessor string)
+                ( assignment definition label property type)
+                ( bracket delimiter error escape-sequence expression
+                  operator))))
 
 ;;;###autoload
 (define-derived-mode c-ts-mode c-ts-mode--base-mode "C"
@@ -500,7 +514,7 @@ the subtrees."
 
 ;;;###autoload
 (define-derived-mode c++-ts-mode c-ts-mode--base-mode "C++"
-  "Major mode for editing C, powered by tree-sitter."
+  "Major mode for editing C++, powered by tree-sitter."
   :group 'c++
 
   (unless (treesit-ready-p nil 'cpp)

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index ad4665eb19c7b5a76dae51a0c802d2f50142043c..22485a025e02060b61b7a51f044209188742212c 100644 (file)
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -975,11 +975,8 @@ It makes underscores and dots word constituent chars.")
     "copyright" "credits" "exit" "license" "quit"))
 
 (defvar python--treesit-operators
-  ;; This is not used. And and, or, not, is, in are fontified as
-  ;; keywords.
   '("-" "-=" "!=" "*" "**" "**=" "*=" "/" "//" "//=" "/=" "&" "%" "%="
-    "^" "+" "+=" "<" "<<" "<=" "<>" "=" "==" ">" ">=" ">>" "|" "~"
-    "and" "in" "is" "not" "or"))
+    "^" "+" "+=" "<" "<<" "<=" "<>" "=" "==" ">" ">=" ">>" "|" "~"))
 
 (defvar python--treesit-special-attributes
   '("__annotations__" "__closure__" "__code__"
@@ -1117,7 +1114,38 @@ be fontified."
    :feature 'escape-sequence
    :language 'python
    :override t
-   '((escape_sequence) @font-lock-escape-face))
+   '((escape_sequence) @font-lock-escape-face)
+
+   :feature 'number
+   :language 'python
+   :override t
+   '([(integer) (float)] @font-lock-number-face)
+
+   :feature 'property
+   :language 'python
+   :override t
+   '((attribute
+      attribute: (identifier) @font-lock-property-face)
+     (class_definition
+      body: (block
+             (expression_statement
+              (assignment left:
+                          (identifier) @font-lock-property-face)))))
+
+   :feature 'operator
+   :language 'python
+   :override t
+   `([,@python--treesit-operators] @font-lock-operator-face)
+
+   :feature 'bracket
+   :language 'python
+   :override t
+   '(["(" ")" "[" "]" "{" "}"] @font-lock-bracket-face)
+
+   :feature 'delimiter
+   :language 'python
+   :override t
+   '(["," "." ":" ";" (ellipsis)] @font-lock-delimiter-face))
   "Tree-sitter font-lock settings.")
 
 \f
@@ -6553,7 +6581,8 @@ Add import for undefined name `%s' (empty to skip): "
                 '(( comment string function-name class-name)
                   ( keyword builtin constant type)
                   ( assignment decorator escape-sequence
-                    string-interpolation)))
+                    string-interpolation number property
+                    operator bracket delimiter)))
     (setq-local treesit-font-lock-settings python--treesit-settings)
     (setq-local imenu-create-index-function
                 #'python-imenu-treesit-create-index)