Add some font-locking for Python 2.7.

* lisp/progmodes/python.el (python-font-lock-keywords): Add Python 2.7
builtins (BufferError, BytesWarning, WindowsError; callables
bin, bytearray, bytes, format, memoryview, next, print; __package__).

2 files changed, 18 insertions, 6 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1aa812bb534..eb8f0785b26 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2010-07-07  Christoph Scholtes  <cschol2112@gmail.com>
+
+        * progmodes/python.el (python-font-lock-keywords): Add Python 2.7
+        builtins (BufferError, BytesWarning, WindowsError; callables
+        bin, bytearray, bytes, format, memoryview, next, print; __package__).
+
 2010-07-07  Glenn Morris  <rgm@gnu.org>
 
         * play/zone.el (zone-fall-through-ws): Fix next-line ->
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 4e0f326e2d4..2b09e346331 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -93,7 +93,7 @@
 
 (defvar python-font-lock-keywords
   `(,(rx symbol-start
-         ;; From v 2.5 reference, § keywords.
+         ;; From v 2.7 reference, § keywords.
          ;; def and class dealt with separately below
          (or "and" "as" "assert" "break" "continue" "del" "elif" "else"
              "except" "exec" "finally" "for" "from" "global" "if"
@@ -102,7 +102,7 @@
              ;; Not real keywords, but close enough to be fontified as such
              "self" "True" "False")
          symbol-end)
-    (,(rx symbol-start "None" symbol-end)       ; see § Keywords in 2.5 manual
+    (,(rx symbol-start "None" symbol-end)       ; see § Keywords in 2.7 manual
      . font-lock-constant-face)
     ;; Definitions
     (,(rx symbol-start (group "class") (1+ space) (group (1+ (or word ?_))))
@@ -117,7 +117,7 @@
                                             (0+ "." (1+ (or word ?_)))))
      (1 font-lock-type-face))
     ;; Built-ins.  (The next three blocks are from
-    ;; `__builtin__.__dict__.keys()' in Python 2.5.1.)  These patterns
+    ;; `__builtin__.__dict__.keys()' in Python 2.7)  These patterns
     ;; are debateable, but they at least help to spot possible
     ;; shadowing of builtins.
     (,(rx symbol-start (or
@@ -135,7 +135,9 @@
           "SystemExit" "TabError" "TypeError" "UnboundLocalError"
           "UnicodeDecodeError" "UnicodeEncodeError" "UnicodeError"
           "UnicodeTranslateError" "UnicodeWarning" "UserWarning"
-          "ValueError" "Warning" "ZeroDivisionError") symbol-end)
+          "ValueError" "Warning" "ZeroDivisionError"
+          ;; Python 2.7
+          "BufferError" "BytesWarning" "WindowsError") symbol-end)
      . font-lock-type-face)
     (,(rx (or line-start (not (any ". \t"))) (* (any " \t")) symbol-start
           (group (or
@@ -152,12 +154,16 @@
           "range" "raw_input" "reduce" "reload" "repr" "reversed"
           "round" "set" "setattr" "slice" "sorted" "staticmethod"
           "str" "sum" "super" "tuple" "type" "unichr" "unicode" "vars"
-          "xrange" "zip")) symbol-end)
+          "xrange" "zip"
+          ;; Python 2.7.
+          "bin" "bytearray" "bytes" "format" "memoryview" "next" "print"
+          )) symbol-end)
      (1 font-lock-builtin-face))
     (,(rx symbol-start (or
           ;; other built-ins
           "True" "False" "None" "Ellipsis"
-          "_" "__debug__" "__doc__" "__import__" "__name__") symbol-end)
+          "_" "__debug__" "__doc__" "__import__" "__name__" "__package__")
+          symbol-end)
      . font-lock-builtin-face)))
 
 (defconst python-font-lock-syntactic-keywords