Subversion Repositories programming

" Vim syntax file
" Language:     Python
" Maintainer:   Dmitry Vasiliev <dima@hlabs.spb.ru>
" URL:          http://www.hlabs.spb.ru/vim/python.vim
" Last Change:  $Date: 2006-09-26 15:46:55 +0400 (Втр, 26 Сен 2006) $
" Filenames:    *.py
" Version:      2.5.5
" $Rev: 477 $
"
" Based on python.vim (from Vim 6.1 distribution)
" by Neil Schemenauer <nas@python.ca>
"

"
" Options:
"
"    For set option do: let OPTION_NAME = 1
"    For clear option do: let OPTION_NAME = 0
"
" Option names:
"
"    For highlight builtin functions:
"       python_highlight_builtins
"
"    For highlight standard exceptions:
"       python_highlight_exceptions
"
"    For highlight string formatting:
"       python_highlight_string_formatting
"
"    For highlight indentation errors:
"       python_highlight_indent_errors
"
"    For highlight trailing spaces:
"       python_highlight_space_errors
"
"    For highlight doc-tests:
"       python_highlight_doctests
"
"    If you want all possible Python highlighting:
"    (This option not override previously set options)
"       python_highlight_all
"
"    For fast machines:
"       python_slow_sync
"

" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
  syntax clear
elseif exists("b:current_syntax")
  finish
endif

if exists("python_highlight_all") && python_highlight_all != 0
  " Not override previously set options
  if !exists("python_highlight_builtins")
    let python_highlight_builtins = 1
  endif
  if !exists("python_highlight_exceptions")
    let python_highlight_exceptions = 1
  endif
  if !exists("python_highlight_string_formatting")
    let python_highlight_string_formatting = 1
  endif
  if !exists("python_highlight_indent_errors")
    let python_highlight_indent_errors = 1
  endif
  if !exists("python_highlight_space_errors")
    let python_highlight_space_errors = 1
  endif
  if !exists("python_highlight_doctests")
    let python_highlight_doctests = 1
  endif
endif

" Keywords
syn keyword pythonStatement     break continue del
syn keyword pythonStatement     exec return
syn keyword pythonStatement     pass print raise
syn keyword pythonStatement     global assert
syn keyword pythonStatement     lambda yield
syn keyword pythonStatement     with
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 pythonImport        import from as
syn keyword pythonException     try except finally
syn keyword pythonOperator      and in is not or

" Decorators (new in Python 2.4)
syn match   pythonDecorator     "@" display nextgroup=pythonFunction skipwhite

" Comments
syn match   pythonComment       "#.*$" display contains=pythonTodo
syn match   pythonRun           "\%^#!.*$"
syn match   pythonCoding        "\%^.*\(\n.*\)\?#.*coding[:=]\s*[0-9A-Za-z-_.]\+.*$"
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           "[=]\{3,}" display

" TODO: Mixing spaces and tabs also may be used for pretty formatting multiline
" statements. For now I don't know how to work around this.
if exists("python_highlight_indent_errors") && python_highlight_indent_errors != 0
  syn match pythonIndentError   "^\s*\( \t\|\t \)\s*\S"me=e-1 display
endif

" Trailing space errors
if exists("python_highlight_space_errors") && python_highlight_space_errors != 0
  syn match pythonSpaceError    "\s\+$" display
endif

" Strings
syn region pythonString         start=+'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonEscape,pythonEscapeError
syn region pythonString         start=+"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonEscape,pythonEscapeError
syn region pythonString         start=+"""+ end=+"""+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest2,pythonSpaceError
syn region pythonString         start=+'''+ end=+'''+ keepend contains=pythonEscape,pythonEscapeError,pythonDocTest,pythonSpaceError

syn match  pythonEscape         +\\[abfnrtv'"\\]+ display contained
syn match  pythonEscape         "\\\o\o\=\o\=" display contained
syn match  pythonEscapeError    "\\\o\{,2}[89]" display contained
syn match  pythonEscape         "\\x\x\{2}" display contained
syn match  pythonEscapeError    "\\x\x\=\X" display contained
syn match  pythonEscape         "\\$"

" Unicode strings
syn region pythonUniString      start=+[uU]'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError
syn region pythonUniString      start=+[uU]"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError
syn region pythonUniString      start=+[uU]"""+ end=+"""+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError,pythonDocTest2,pythonSpaceError
syn region pythonUniString      start=+[uU]'''+ end=+'''+ keepend contains=pythonEscape,pythonUniEscape,pythonEscapeError,pythonUniEscapeError,pythonDocTest,pythonSpaceError

syn match  pythonUniEscape      "\\u\x\{4}" display contained
syn match  pythonUniEscapeError "\\u\x\{,3}\X" display contained
syn match  pythonUniEscape      "\\U\x\{8}" display contained
syn match  pythonUniEscapeError "\\U\x\{,7}\X" display contained
syn match  pythonUniEscape      "\\N{[A-Z ]\+}" display contained
syn match  pythonUniEscapeError "\\N{[^A-Z ]\+}" display contained

" Raw strings
syn region pythonRawString      start=+[rR]'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonRawEscape
syn region pythonRawString      start=+[rR]"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonRawEscape
syn region pythonRawString      start=+[rR]"""+ end=+"""+ keepend contains=pythonDocTest2,pythonSpaceError
syn region pythonRawString      start=+[rR]'''+ end=+'''+ keepend contains=pythonDocTest,pythonSpaceError

syn match pythonRawEscape       +\\['"]+ display transparent contained

" Unicode raw strings
syn region pythonUniRawString   start=+[uU][rR]'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=pythonRawEscape,pythonUniRawEscape,pythonUniRawEscapeError
syn region pythonUniRawString   start=+[uU][rR]"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=pythonRawEscape,pythonUniRawEscape,pythonUniRawEscapeError
syn region pythonUniRawString   start=+[uU][rR]"""+ end=+"""+ keepend contains=pythonUniRawEscape,pythonUniRawEscapeError,pythonDocTest2,pythonSpaceError
syn region pythonUniRawString   start=+[uU][rR]'''+ end=+'''+ keepend contains=pythonUniRawEscape,pythonUniRawEscapeError,pythonDocTest,pythonSpaceError

syn match  pythonUniRawEscape           "\([^\\]\(\\\\\)*\)\@<=\\u\x\{4}" display contained
syn match  pythonUniRawEscapeError      "\([^\\]\(\\\\\)*\)\@<=\\u\x\{,3}\X" display contained

if exists("python_highlight_string_formatting") && python_highlight_string_formatting != 0
  " String formatting
  syn match pythonStrFormat     "%\(([^)]\+)\)\=[-#0 +]*\d*\(\.\d\+\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
  syn match pythonStrFormat     "%[-#0 +]*\(\*\|\d\+\)\=\(\.\(\*\|\d\+\)\)\=[hlL]\=[diouxXeEfFgGcrs%]" contained containedin=pythonString,pythonUniString,pythonRawString,pythonUniRawString
endif

if exists("python_highlight_doctests") && python_highlight_doctests != 0
  " DocTests
  syn region pythonDocTest      start="^\s*>>>" end=+'''+he=s-1 end="^\s*$" contained
  syn region pythonDocTest2     start="^\s*>>>" end=+"""+he=s-1 end="^\s*$" contained
endif

" Numbers (ints, longs, floats, complex)
syn match   pythonHexNumber     "\<0[xX]\x\+[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   pythonOctalError    "\<0\o*[89]\d*[lL]\=\>" display
syn match   pythonHexError      "\<0[xX]\X\+[lL]\=\>" display

if exists("python_highlight_builtins") && python_highlight_builtins != 0
  " Builtin functions, types and objects
  syn keyword pythonBuiltinObj  True False Ellipsis None NotImplemented

  syn keyword pythonBuiltinFunc __import__ abs all any apply
  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 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 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 slice sorted staticmethod str sum super tuple
  syn keyword pythonBuiltinFunc type unichr unicode vars xrange zip
endif

if exists("python_highlight_exceptions") && python_highlight_exceptions != 0
  " Builtin exceptions and warnings
  syn keyword pythonExClass     BaseException
  syn keyword pythonExClass     Exception StandardError ArithmeticError
  syn keyword pythonExClass     LookupError EnvironmentError

  syn keyword pythonExClass     AssertionError AttributeError EOFError
  syn keyword pythonExClass     FloatingPointError GeneratorExit IOError
  syn keyword pythonExClass     ImportError IndexError KeyError
  syn keyword pythonExClass     KeyboardInterrupt MemoryError NameError
  syn keyword pythonExClass     NotImplementedError OSError OverflowError
  syn keyword pythonExClass     ReferenceError RuntimeError StopIteration
  syn keyword pythonExClass     SyntaxError IndentationError TabError
  syn keyword pythonExClass     SystemError SystemExit TypeError
  syn keyword pythonExClass     UnboundLocalError UnicodeError
  syn keyword pythonExClass     UnicodeEncodeError UnicodeDecodeError
  syn keyword pythonExClass     UnicodeTranslateError ValueError
  syn keyword pythonExClass     WindowsError ZeroDivisionError

  syn keyword pythonExClass     Warning UserWarning DeprecationWarning
  syn keyword pythonExClass     PendingDepricationWarning SyntaxWarning
  syn keyword pythonExClass     RuntimeWarning FutureWarning OverflowWarning
  syn keyword pythonExClass     ImportWarning UnicodeWarning
endif

if exists("python_slow_sync") && python_slow_sync != 0
  syn sync minlines=2000
else
  " This is fast but code inside triple quoted strings screws it up. It
  " is impossible to fix because the only way to know if you are inside a
  " triple quoted string is to start from the beginning of the file.
  syn sync match pythonSync grouphere NONE "):$"
  syn sync maxlines=200
endif

if version >= 508 || !exists("did_python_syn_inits")
  if version <= 508
    let did_python_syn_inits = 1
    command -nargs=+ HiLink hi link <args>
  else
    command -nargs=+ HiLink hi def link <args>
  endif

  HiLink pythonStatement        Statement
  HiLink pythonImport           Statement
  HiLink pythonFunction         Function
  HiLink pythonConditional      Conditional
  HiLink pythonRepeat           Repeat
  HiLink pythonException        Exception
  HiLink pythonOperator         Operator

  HiLink pythonDecorator        Define

  HiLink pythonComment          Comment
  HiLink pythonCoding           Special
  HiLink pythonRun              Special
  HiLink pythonTodo             Todo

  HiLink pythonError            Error
  HiLink pythonIndentError      Error
  HiLink pythonSpaceError       Error

  HiLink pythonString           String
  HiLink pythonUniString        String
  HiLink pythonRawString        String
  HiLink pythonUniRawString     String

  HiLink pythonEscape                   Special
  HiLink pythonEscapeError              Error
  HiLink pythonUniEscape                Special
  HiLink pythonUniEscapeError           Error
  HiLink pythonUniRawEscape             Special
  HiLink pythonUniRawEscapeError        Error

  HiLink pythonStrFormat        Special

  HiLink pythonDocTest          Special
  HiLink pythonDocTest2         Special

  HiLink pythonNumber           Number
  HiLink pythonHexNumber        Number
  HiLink pythonFloat            Float
  HiLink pythonOctalError       Error
  HiLink pythonHexError         Error

  HiLink pythonBuiltinObj       Structure
  HiLink pythonBuiltinFunc      Function

  HiLink pythonExClass  Structure

  delcommand HiLink
endif

let b:current_syntax = "python"