X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/969c8a388a859e4366a1fe75ae57939a765874aa..89ce83b20249dfb4e45f09dfdddf4c4b66d82968:/lisp/progmodes/python.el

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 01f7f251ed..1e7a15d382 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -384,7 +384,10 @@
   (defconst python-rx-constituents
     `((block-start          . ,(rx symbol-start
                                    (or "def" "class" "if" "elif" "else" "try"
-                                       "except" "finally" "for" "while" "with")
+                                       "except" "finally" "for" "while" "with"
+                                       ;; Python 3.5+ PEP492
+                                       (and "async" (+ space)
+                                            (or "def" "for" "with")))
                                    symbol-end))
       (dedenter            . ,(rx symbol-start
                                    (or "elif" "else" "except" "finally")
@@ -395,7 +398,11 @@
                                   symbol-end))
       (decorator            . ,(rx line-start (* space) ?@ (any letter ?_)
                                    (* (any word ?_))))
-      (defun                . ,(rx symbol-start (or "def" "class") symbol-end))
+      (defun                . ,(rx symbol-start
+                                   (or "def" "class"
+                                       ;; Python 3.5+ PEP492
+                                       (and "async" (+ space) "def"))
+                                   symbol-end))
       (if-name-main         . ,(rx line-start "if" (+ space) "__name__"
                                    (+ space) "==" (+ space)
                                    (any ?' ?\") "__main__" (any ?' ?\")
@@ -527,6 +534,9 @@ The type returned can be `comment', `string' or `paren'."
           ;; fontified like that in order to keep font-lock consistent between
           ;; Python versions.
           "nonlocal"
+          ;; Python 3.5+ PEP492
+          (and "async" (+ space) (or "def" "for" "with"))
+          "await"
           ;; Extra:
           "self")
          symbol-end)
@@ -551,23 +561,32 @@ The type returned can be `comment', `string' or `paren'."
     ;; Builtin Exceptions
     (,(rx symbol-start
           (or
+           ;; Python 2 and 3:
            "ArithmeticError" "AssertionError" "AttributeError" "BaseException"
-           "DeprecationWarning" "EOFError" "EnvironmentError" "Exception"
-           "FloatingPointError" "FutureWarning" "GeneratorExit" "IOError"
-           "ImportError" "ImportWarning" "IndexError" "KeyError"
-           "KeyboardInterrupt" "LookupError" "MemoryError" "NameError"
-           "NotImplementedError" "OSError" "OverflowError"
-           "PendingDeprecationWarning" "ReferenceError" "RuntimeError"
-           "RuntimeWarning" "StopIteration" "SyntaxError" "SyntaxWarning"
-           "SystemError" "SystemExit" "TypeError" "UnboundLocalError"
-           "UnicodeDecodeError" "UnicodeEncodeError" "UnicodeError"
-           "UnicodeTranslateError" "UnicodeWarning" "UserWarning" "VMSError"
-           "ValueError" "Warning" "WindowsError" "ZeroDivisionError"
+           "BufferError" "BytesWarning" "DeprecationWarning" "EOFError"
+           "EnvironmentError" "Exception" "FloatingPointError" "FutureWarning"
+           "GeneratorExit" "IOError" "ImportError" "ImportWarning"
+           "IndentationError" "IndexError" "KeyError" "KeyboardInterrupt"
+           "LookupError" "MemoryError" "NameError" "NotImplementedError"
+           "OSError" "OverflowError" "PendingDeprecationWarning"
+           "ReferenceError" "RuntimeError" "RuntimeWarning" "StopIteration"
+           "SyntaxError" "SyntaxWarning" "SystemError" "SystemExit" "TabError"
+           "TypeError" "UnboundLocalError" "UnicodeDecodeError"
+           "UnicodeEncodeError" "UnicodeError" "UnicodeTranslateError"
+           "UnicodeWarning" "UserWarning" "ValueError" "Warning"
+           "ZeroDivisionError"
            ;; Python 2:
            "StandardError"
            ;; Python 3:
-           "BufferError" "BytesWarning" "IndentationError" "ResourceWarning"
-           "TabError")
+           "BlockingIOError" "BrokenPipeError" "ChildProcessError"
+           "ConnectionAbortedError" "ConnectionError" "ConnectionRefusedError"
+           "ConnectionResetError" "FileExistsError" "FileNotFoundError"
+           "InterruptedError" "IsADirectoryError" "NotADirectoryError"
+           "PermissionError" "ProcessLookupError" "RecursionError"
+           "ResourceWarning" "StopAsyncIteration" "TimeoutError"
+           ;; OS specific
+           "VMSError" "WindowsError"
+           )
           symbol-end) . font-lock-type-face)
     ;; Builtins
     (,(rx symbol-start