Update python package, closes #21

1 files changed, 56 insertions, 109 deletions

diff --git a/syntax/python.vim b/syntax/python.vim
index 0e0bb126..7482d076 100644
--- a/syntax/python.vim
+++ b/syntax/python.vim
@@ -1,27 +1,20 @@
 " Vim syntax file
-" Language:	Python
-" Maintainer:	Dmitry Vasiliev <dima@hlabs.spb.ru>
-" URL:		http://www.hlabs.spb.ru/vim/python.vim
-" Last Change:	2010-04-09
-" Filenames:	*.py
-" Version:	2.6.6
 "
 " Based on python.vim (from Vim 6.1 distribution)
 " by Neil Schemenauer <nas@python.ca>
 "
+" Notes Armin:
+"
+"     This version of the syntax file works better for 2.x and 3.x without
+"     having to switch modes.
+"
 " Thanks:
 "
 "    Jeroen Ruigrok van der Werven
-"        for the idea to highlight erroneous operators
+"        for the idea of highlighting for erroneous operators
 "    Pedro Algarvio
 "        for the patch to enable spell checking only for the right spots
 "        (strings and comments)
-"    John Eikenberry
-"        for the patch fixing small typo
-"    Caleb Adamantine
-"        for the patch fixing highlighting for decorators
-"    Andrea Riciputi
-"        for the patch with new configuration options
 
 "
 " Options:
@@ -31,27 +24,15 @@
 "
 " Option names:
 "
-"    For highlight builtin functions and objects:
+"    For highlight builtin functions:
 "       python_highlight_builtins
 "
-"    For highlight builtin objects:
-"       python_highlight_builtin_objs
-"
-"    For highlight builtin funtions:
-"       python_highlight_builtin_funcs
-"
 "    For highlight standard exceptions:
 "       python_highlight_exceptions
 "
 "    For highlight string formatting:
 "       python_highlight_string_formatting
 "
-"    For highlight str.format syntax:
-"       python_highlight_string_format
-"
-"    For highlight string.Template syntax:
-"       python_highlight_string_templates
-"
 "    For highlight indentation errors:
 "       python_highlight_indent_errors
 "
@@ -61,15 +42,13 @@
 "    For highlight doc-tests:
 "       python_highlight_doctests
 "
-"    If you want all Python highlightings above:
-"       python_highlight_all
+"    If you want all possible Python highlighting:
 "    (This option not override previously set options)
+"       python_highlight_all
 "
 "    For fast machines:
 "       python_slow_sync
 "
-"    For "print" builtin as function:
-"       python_print_as_function
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -82,12 +61,7 @@ endif
 if exists("python_highlight_all") && python_highlight_all != 0
   " Not override previously set options
   if !exists("python_highlight_builtins")
-    if !exists("python_highlight_builtin_objs")
-      let python_highlight_builtin_objs = 1
-    endif
-    if !exists("python_highlight_builtin_funcs")
-      let python_highlight_builtin_funcs = 1
-    endif
+    let python_highlight_builtins = 1
   endif
   if !exists("python_highlight_exceptions")
     let python_highlight_exceptions = 1
@@ -95,12 +69,6 @@ if exists("python_highlight_all") && python_highlight_all != 0
   if !exists("python_highlight_string_formatting")
     let python_highlight_string_formatting = 1
   endif
-  if !exists("python_highlight_string_format")
-    let python_highlight_string_format = 1
-  endif
-  if !exists("python_highlight_string_templates")
-    let python_highlight_string_templates = 1
-  endif
   if !exists("python_highlight_indent_errors")
     let python_highlight_indent_errors = 1
   endif
@@ -118,23 +86,20 @@ syn keyword pythonStatement	exec return
 syn keyword pythonStatement	pass raise
 syn keyword pythonStatement	global assert
 syn keyword pythonStatement	lambda yield
-syn keyword pythonStatement	with
+syn keyword pythonStatement	with nonlocal True False None
 syn keyword pythonStatement	def class nextgroup=pythonFunction skipwhite
 syn match   pythonFunction	"[a-zA-Z_][a-zA-Z0-9_]*" display contained
 syn keyword pythonRepeat	for while
 syn keyword pythonConditional	if elif else
-syn keyword pythonPreCondit	import from as
+syn keyword pythonImport	import from as
 syn keyword pythonException	try except finally
 syn keyword pythonOperator	and in is not or
 
-if !exists("python_print_as_function") || python_print_as_function == 0
-  syn keyword pythonStatement print
-endif
+" Print keyword but only if not used as function
+syn match pythonStatement "\<print\>\((\)\@!" display
 
 " Decorators (new in Python 2.4)
-syn match   pythonDecorator	"@" display nextgroup=pythonDottedName skipwhite
-syn match   pythonDottedName "[a-zA-Z_][a-zA-Z0-9_]*\(\.[a-zA-Z_][a-zA-Z0-9_]*\)*" display contained
-syn match   pythonDot        "\." display containedin=pythonDottedName
+syn match   pythonDecorator	"@" display nextgroup=pythonFunction skipwhite
 
 " Comments
 syn match   pythonComment	"#.*$" display contains=pythonTodo,@Spell
@@ -145,7 +110,7 @@ syn keyword pythonTodo		TODO FIXME XXX contained
 " Errors
 syn match pythonError		"\<\d\+\D\+\>" display
 syn match pythonError		"[$?]" display
-syn match pythonError		"[&|]\{2,}" display
+syn match pythonError		"[-+&|]\{2,}" display
 syn match pythonError		"[=]\{3,}" display
 
 " TODO: Mixing spaces and tabs also may be used for pretty formatting multiline
@@ -160,10 +125,10 @@ if exists("python_highlight_space_errors") && python_highlight_space_errors != 0
 endif
 
 " Strings
-syn region pythonString		start=+[bB]\='+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonEscape,pythonEscapeError,@Spell
-syn region pythonString		start=+[bB]\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonEscape,pythonEscapeError,@Spell
-syn region pythonString		start=+[bB]\="""+ end=+"""+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest2,pythonSpaceError,@Spell
-syn region pythonString		start=+[bB]\='''+ end=+'''+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest,pythonSpaceError,@Spell
+syn region pythonString		start=+'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonEscape,pythonEscapeError,@Spell
+syn region pythonString		start=+"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonEscape,pythonEscapeError,@Spell
+syn region pythonString		start=+"""+ end=+"""+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest2,pythonSpaceError,@Spell
+syn region pythonString		start=+'''+ end=+'''+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest,pythonSpaceError,@Spell
 
 syn match  pythonEscape		+\\[abfnrtv'"\\]+ display contained
 syn match  pythonEscape		"\\\o\o\=\o\=" display contained
@@ -172,6 +137,19 @@ syn match  pythonEscape		"\\x\x\{2}" display contained
 syn match  pythonEscapeError	"\\x\x\=\X" display contained
 syn match  pythonEscape		"\\$"
 
+" Byte-Strings
+syn region pythonBString	start=+[bB]'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonBEscape,pythonBEscapeError,@Spell
+syn region pythonBString	start=+[bB]"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonBEscape,pythonBEscapeError,@Spell
+syn region pythonBString	start=+[bB]"""+ end=+"""+ keepend contains=pythonBEscape,pythonBEscapeError,pythonDocTest2,pythonSpaceError,@Spell
+syn region pythonBString	start=+[bB]'''+ end=+'''+ keepend contains=pythonBEscape,pythonBEscapeError,pythonDocTest,pythonSpaceError,@Spell
+
+syn match  pythonBEscape	+\\[abfnrtv'"\\]+ display contained
+syn match  pythonBEscape	"\\\o\o\=\o\=" display contained
+syn match  pythonBEscapeError	"\\\o\{,2}[89]" display contained
+syn match  pythonBEscape	"\\x\x\{2}" display contained
+syn match  pythonBEscapeError	"\\x\x\=\X" display contained
+syn match  pythonBEscape	"\\$"
+
 " Unicode strings
 syn region pythonUniString	start=+[uU]'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError,@Spell
 syn region pythonUniString	start=+[uU]"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError,@Spell
@@ -204,21 +182,8 @@ syn match  pythonUniRawEscapeError	"\([^\\]\(\\\\\)*\)\@<=\\u\x\{,3}\X" display
 
 if exists("python_highlight_string_formatting") && python_highlight_string_formatting != 0
   " String formatting
-  syn match pythonStrFormatting	"%\(([^)]\+)\)\=[-#0 +]*\d*\(\.\d\+\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-  syn match pythonStrFormatting	"%[-#0 +]*\(\*\|\d\+\)\=\(\.\(\*\|\d\+\)\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-endif
-
-if exists("python_highlight_string_format") && python_highlight_string_format != 0
-  " str.format syntax
-  syn match pythonStrFormat "{{\|}}" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-  syn match pythonStrFormat	"{\([a-zA-Z_][a-zA-Z0-9_]*\|\d\+\)\(\.[a-zA-Z_][a-zA-Z0-9_]*\|\[\(\d\+\|[^!:\}]\+\)\]\)*\(![rs]\)\=\(:\({\([a-zA-Z_][a-zA-Z0-9_]*\|\d\+\)}\|\([^}]\=[<>=^]\)\=[ +-]\=#\=0\=\d*\(\.\d\+\)\=[bcdeEfFgGnoxX%]\=\)\=\)\=}" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-endif
-
-if exists("python_highlight_string_templates") && python_highlight_string_templates != 0
-  " String templates
-  syn match pythonStrTemplate	"\$\$" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-  syn match pythonStrTemplate	"\${[a-zA-Z_][a-zA-Z0-9_]*}" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
-  syn match pythonStrTemplate	"\$[a-zA-Z_][a-zA-Z0-9_]*" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
+  syn match pythonStrFormat	"%\(([^)]\+)\)\=[-#0 +]*\d*\(\.\d\+\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonBString,pythonUniString,pythonRawString,pythonUniRawString
+  syn match pythonStrFormat	"%[-#0 +]*\(\*\|\d\+\)\=\(\.\(\*\|\d\+\)\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonBString,pythonUniString,pythonRawString,pythonUniRawString
 endif
 
 if exists("python_highlight_doctests") && python_highlight_doctests != 0
@@ -228,47 +193,33 @@ if exists("python_highlight_doctests") && python_highlight_doctests != 0
 endif
 
 " Numbers (ints, longs, floats, complex)
-syn match   pythonHexError	"\<0[xX]\x*[g-zG-Z]\x*[lL]\=\>" display
-
 syn match   pythonHexNumber	"\<0[xX]\x\+[lL]\=\>" display
-syn match   pythonOctNumber "\<0[oO]\o\+[lL]\=\>" display
-syn match   pythonBinNumber "\<0[bB][01]\+[lL]\=\>" display
-
+syn match   pythonHexNumber	"\<0[xX]\>" display
 syn match   pythonNumber	"\<\d\+[lLjJ]\=\>" display
-
 syn match   pythonFloat		"\.\d\+\([eE][+-]\=\d\+\)\=[jJ]\=\>" display
 syn match   pythonFloat		"\<\d\+[eE][+-]\=\d\+[jJ]\=\>" display
 syn match   pythonFloat		"\<\d\+\.\d*\([eE][+-]\=\d\+\)\=[jJ]\=" display
 
-syn match   pythonOctError	"\<0[oO]\=\o*[8-9]\d*[lL]\=\>" display
-syn match   pythonBinError	"\<0[bB][01]*[2-9]\d*[lL]\=\>" display
+syn match   pythonOctalError	"\<0\o*[89]\d*[lL]\=\>" display
+syn match   pythonHexError	"\<0[xX]\X\+[lL]\=\>" display
 
-if exists("python_highlight_builtin_objs") && python_highlight_builtin_objs != 0
-  " Builtin objects and types
-  syn keyword pythonBuiltinObj	True False Ellipsis None NotImplemented
-  syn keyword pythonBuiltinObj	__debug__ __doc__ __file__ __name__ __package__
-endif
+if exists("python_highlight_builtins") && python_highlight_builtins != 0
+  " Builtin functions, types and objects
+  syn keyword pythonBuiltinObj	Ellipsis NotImplemented
 
-if exists("python_highlight_builtin_funcs") && python_highlight_builtin_funcs != 0
-  " Builtin functions
   syn keyword pythonBuiltinFunc	__import__ abs all any apply
-  syn keyword pythonBuiltinFunc	basestring bin bool buffer bytearray bytes callable
+  syn keyword pythonBuiltinFunc	basestring bool buffer callable
   syn keyword pythonBuiltinFunc	chr classmethod cmp coerce compile complex
   syn keyword pythonBuiltinFunc	delattr dict dir divmod enumerate eval
-  syn keyword pythonBuiltinFunc	execfile file filter float format frozenset getattr
-  syn keyword pythonBuiltinFunc	globals hasattr hash help hex id
+  syn keyword pythonBuiltinFunc	execfile file filter float frozenset getattr
+  syn keyword pythonBuiltinfunc globals hasattr hash help hex id 
   syn keyword pythonBuiltinFunc	input int intern isinstance
   syn keyword pythonBuiltinFunc	issubclass iter len list locals long map max
-  syn keyword pythonBuiltinFunc	min next object oct open ord
-  syn keyword pythonBuiltinFunc	pow property range
+  syn keyword pythonBuiltinFunc	min object oct open ord pow property range
   syn keyword pythonBuiltinFunc	raw_input reduce reload repr
-  syn keyword pythonBuiltinFunc	reversed round set setattr
+  syn keyword pythonBuiltinFunc reversed round set setattr
   syn keyword pythonBuiltinFunc	slice sorted staticmethod str sum super tuple
   syn keyword pythonBuiltinFunc	type unichr unicode vars xrange zip
-
-  if exists("python_print_as_function") && python_print_as_function != 0
-      syn keyword pythonBuiltinFunc	print
-  endif
 endif
 
 if exists("python_highlight_exceptions") && python_highlight_exceptions != 0
@@ -277,7 +228,7 @@ if exists("python_highlight_exceptions") && python_highlight_exceptions != 0
   syn keyword pythonExClass	Exception StandardError ArithmeticError
   syn keyword pythonExClass	LookupError EnvironmentError
 
-  syn keyword pythonExClass	AssertionError AttributeError BufferError EOFError
+  syn keyword pythonExClass	AssertionError AttributeError EOFError
   syn keyword pythonExClass	FloatingPointError GeneratorExit IOError
   syn keyword pythonExClass	ImportError IndexError KeyError
   syn keyword pythonExClass	KeyboardInterrupt MemoryError NameError
@@ -287,12 +238,12 @@ if exists("python_highlight_exceptions") && python_highlight_exceptions != 0
   syn keyword pythonExClass	SystemError SystemExit TypeError
   syn keyword pythonExClass	UnboundLocalError UnicodeError
   syn keyword pythonExClass	UnicodeEncodeError UnicodeDecodeError
-  syn keyword pythonExClass	UnicodeTranslateError ValueError VMSError
+  syn keyword pythonExClass	UnicodeTranslateError ValueError
   syn keyword pythonExClass	WindowsError ZeroDivisionError
 
-  syn keyword pythonExClass	Warning UserWarning BytesWarning DeprecationWarning
+  syn keyword pythonExClass	Warning UserWarning DeprecationWarning
   syn keyword pythonExClass	PendingDepricationWarning SyntaxWarning
-  syn keyword pythonExClass	RuntimeWarning FutureWarning
+  syn keyword pythonExClass	RuntimeWarning FutureWarning OverflowWarning
   syn keyword pythonExClass	ImportWarning UnicodeWarning
 endif
 
@@ -315,7 +266,7 @@ if version >= 508 || !exists("did_python_syn_inits")
   endif
 
   HiLink pythonStatement	Statement
-  HiLink pythonPreCondit	Statement
+  HiLink pythonImport		Statement
   HiLink pythonFunction		Function
   HiLink pythonConditional	Conditional
   HiLink pythonRepeat		Repeat
@@ -323,8 +274,6 @@ if version >= 508 || !exists("did_python_syn_inits")
   HiLink pythonOperator		Operator
 
   HiLink pythonDecorator	Define
-  HiLink pythonDottedName	Function
-  HiLink pythonDot          Normal
 
   HiLink pythonComment		Comment
   HiLink pythonCoding		Special
@@ -336,32 +285,30 @@ if version >= 508 || !exists("did_python_syn_inits")
   HiLink pythonSpaceError	Error
 
   HiLink pythonString		String
+  HiLink pythonBString		String
   HiLink pythonUniString	String
   HiLink pythonRawString	String
   HiLink pythonUniRawString	String
 
   HiLink pythonEscape			Special
+  HiLink pythonBEscape			Special
   HiLink pythonEscapeError		Error
+  HiLink pythonBEscapeError		Error
   HiLink pythonUniEscape		Special
   HiLink pythonUniEscapeError		Error
   HiLink pythonUniRawEscape		Special
   HiLink pythonUniRawEscapeError	Error
 
-  HiLink pythonStrFormatting	Special
-  HiLink pythonStrFormat    	Special
-  HiLink pythonStrTemplate	    Special
+  HiLink pythonStrFormat	Special
 
   HiLink pythonDocTest		Special
   HiLink pythonDocTest2		Special
 
   HiLink pythonNumber		Number
   HiLink pythonHexNumber	Number
-  HiLink pythonOctNumber	Number
-  HiLink pythonBinNumber	Number
   HiLink pythonFloat		Float
-  HiLink pythonOctError	    Error
+  HiLink pythonOctalError	Error
   HiLink pythonHexError		Error
-  HiLink pythonBinError		Error
 
   HiLink pythonBuiltinObj	Structure
   HiLink pythonBuiltinFunc	Function