From 52cd0dbdc2ee01e9f0825790e8007ae3d163eab3 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 17 Feb 2024 14:38:31 +0000
Subject: [PATCH] el/dot-emacs.el: Highlight Python builtins.

Also special method names.
---
 el/dot-emacs.el | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 90 insertions(+), 3 deletions(-)

diff --git a/el/dot-emacs.el b/el/dot-emacs.el
index 7fe8757..7c58433 100644
--- a/el/dot-emacs.el
+++ b/el/dot-emacs.el
@@ -3440,7 +3440,7 @@ strip numbers instead."
 	      python-indent-offset 2
 	      python-fill-docstring-style 'symmetric)
 
-(defun mdw-fontify-pythonic (keywords)
+(defun mdw-fontify-pythonic (keywords builtins)
 
   ;; Miscellaneous fiddling.
   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
@@ -3455,6 +3455,10 @@ strip numbers instead."
 	   ;; Set up the keywords defined above.
 	   (list (concat "\\_<\\(" keywords "\\)\\_>")
 		 '(0 font-lock-keyword-face))
+	   (list (concat "\\(^\\|[^.]\\)\\_<\\(" builtins "\\)\\_>")
+		 '(2 font-lock-variable-name-face))
+	   (list (concat "\\_<\\(__\\(\\sw+\\|\\s_+\\)+__\\)\\_>")
+		 '(0 font-lock-variable-name-face))
 
 	   ;; At least numbers are simpler than C.
 	   (list (concat "\\_<0\\([xX][0-9a-fA-F]+\\|[oO]?[0-7]+\\|[bB][01]+\\)\\|"
@@ -3485,7 +3489,89 @@ strip numbers instead."
 		"raise" "return"
 		"try"
 		"while" "with"
-		"yield")))
+		"yield")
+
+   (mdw-regexps "Ellipsis"
+		"False"
+		"None" "NotImplemented"
+		"True"
+		"__debug__"
+
+		"BaseException"
+		  "Exception"
+		    "StandardError"
+		      "ArithmeticError"
+			"FloatingPointError"
+			"OverflowError"
+			"ZeroDivisionError"
+		      "AssertionError"
+		      "AttributeError"
+		      "BufferError"
+		      "EnvironmentError"
+			"IOError"
+			"OSError"
+		      "EOFError"
+		      "ImportError"
+		      "LookupError"
+			"IndexError"
+			"KeyError"
+		      "MemoryError"
+		      "NameError"
+			"UnboundLocalError"
+		      "ReferenceError"
+		      "RuntimeError"
+			"NotImplementedError"
+		      "SyntaxError"
+			"IndentationError"
+			  "TabError"
+		      "SystemError"
+		      "TypeError"
+		      "ValueError"
+			"UnicodeError"
+			  "UnicodeDecodeError"
+			  "UnicodeEncodeError"
+			  "UnicodeTranslateError"
+		    "StopIteration"
+		    "Warning"
+		      "BytesWarning"
+		      "DeprecationWarning"
+		      "FutureWarning"
+		      "ImportWarning"
+		      "PendingDeprecationWarning"
+		      "RuntimeWarning"
+		      "SyntaxWarning"
+		      "UnicodeWarning"
+		      "UserWarning"
+		  "GeneratorExit"
+		  "KeyboardInterrupt"
+		  "SystemExit"
+
+		"abs" "absolute_import" "all" "any" "apply"
+		"basestring" "bin" "bool" "buffer" "bytearray"
+		"callable" "coerce" "chr" "classmethod"
+		  "cmp" "compile" "complex"
+		"delattr" "dict" "dir" "divmod"
+		"enumerate" "eval" "execfile"
+		"file" "filter" "float" "format" "frozenset"
+		"getattr" "globals"
+		"hasattr" "hash" "help" "hex"
+		"id" "input" "int" "intern"
+		  "isinstance" "issubclass" "iter"
+		"len" "list" "locals" "long"
+		"map" "max" "memoryview" "min"
+		"next"
+		"object" "oct" "open" "ord"
+		"pow" "print" "property"
+		"range" "raw_input" "reduce" "reload"
+		  "repr" "reversed" "round"
+		"set" "setattr" "slice" "sorted"
+		  "staticmethod" "str" "sum" "super"
+		"tuple" "type"
+		"unichr" "unicode"
+		"vars"
+		"xrange"
+		"zip"
+		"__import__")))
 
 (defun mdw-fontify-pyrex ()
   (mdw-fontify-pythonic
@@ -3494,7 +3580,8 @@ strip numbers instead."
 		"extern" "finally" "for" "from" "global" "if"
 		"import" "in" "is" "lambda" "not" "or" "pass" "print"
 		"property" "raise" "return" "struct" "try" "while" "with"
-		"yield")))
+		"yield")
+   ""))
 
 (define-derived-mode pyrex-mode python-mode "Pyrex"
   "Major mode for editing Pyrex source code")
-- 
2.11.0