Mercurial > vim
annotate runtime/syntax/python.vim @ 6224:0d2c821cdc25 v7.4.447
updated for version 7.4.447
Problem: Spell files from Hunspell may generate a lot of errors.
Solution: Add the IGNOREEXTRA flag.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 19 Sep 2014 16:04:11 +0200 |
| parents | 32a77cc160d9 |
| children | 37828f7503c7 |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: Python | |
| 3 " Maintainer: Neil Schemenauer <nas@python.ca> | |
|
6070
32a77cc160d9
Update runtime files. Make matchparen plugin backwards compatible.
Bram Moolenaar <bram@vim.org>
parents:
4186
diff
changeset
|
4 " Last Change: 2014 Jul 16 |
| 2034 | 5 " Credits: Zvezdan Petkovic <zpetkovic@acm.org> |
| 6 " Neil Schemenauer <nas@python.ca> | |
| 7 " Dmitry Vasiliev | |
| 7 | 8 " |
| 2034 | 9 " This version is a major rewrite by Zvezdan Petkovic. |
| 7 | 10 " |
| 2034 | 11 " - introduced highlighting of doctests |
| 12 " - updated keywords, built-ins, and exceptions | |
| 13 " - corrected regular expressions for | |
| 7 | 14 " |
| 2034 | 15 " * functions |
| 16 " * decorators | |
| 17 " * strings | |
| 18 " * escapes | |
| 19 " * numbers | |
| 20 " * space error | |
| 7 | 21 " |
| 2034 | 22 " - corrected synchronization |
| 23 " - more highlighting is ON by default, except | |
| 24 " - space error highlighting is OFF by default | |
| 7 | 25 " |
| 2034 | 26 " Optional highlighting can be controlled using these variables. |
| 7 | 27 " |
| 2034 | 28 " let python_no_builtin_highlight = 1 |
| 29 " let python_no_doctest_code_highlight = 1 | |
| 30 " let python_no_doctest_highlight = 1 | |
| 31 " let python_no_exception_highlight = 1 | |
| 32 " let python_no_number_highlight = 1 | |
| 33 " let python_space_error_highlight = 1 | |
| 7 | 34 " |
| 2034 | 35 " All the options above can be switched on together. |
| 36 " | |
| 37 " let python_highlight_all = 1 | |
| 7 | 38 " |
| 39 | |
| 2034 | 40 " For version 5.x: Clear all syntax items. |
| 41 " For version 6.x: Quit when a syntax file was already loaded. | |
| 7 | 42 if version < 600 |
| 43 syntax clear | |
| 44 elseif exists("b:current_syntax") | |
| 45 finish | |
| 46 endif | |
| 47 | |
| 2587 | 48 " We need nocompatible mode in order to continue lines with backslashes. |
| 49 " Original setting will be restored. | |
| 50 let s:cpo_save = &cpo | |
| 51 set cpo&vim | |
| 52 | |
| 2034 | 53 " Keep Python keywords in alphabetical order inside groups for easy |
| 54 " comparison with the table in the 'Python Language Reference' | |
| 55 " http://docs.python.org/reference/lexical_analysis.html#keywords. | |
| 56 " Groups are in the order presented in NAMING CONVENTIONS in syntax.txt. | |
| 57 " Exceptions come last at the end of each group (class and def below). | |
| 58 " | |
| 59 " Keywords 'with' and 'as' are new in Python 2.6 | |
| 60 " (use 'from __future__ import with_statement' in Python 2.5). | |
| 61 " | |
| 62 " Some compromises had to be made to support both Python 3.0 and 2.6. | |
| 63 " We include Python 3.0 features, but when a definition is duplicated, | |
| 64 " the last definition takes precedence. | |
| 65 " | |
| 66 " - 'False', 'None', and 'True' are keywords in Python 3.0 but they are | |
| 67 " built-ins in 2.6 and will be highlighted as built-ins below. | |
| 68 " - 'exec' is a built-in in Python 3.0 and will be highlighted as | |
| 69 " built-in below. | |
| 70 " - 'nonlocal' is a keyword in Python 3.0 and will be highlighted. | |
| 71 " - 'print' is a built-in in Python 3.0 and will be highlighted as | |
| 72 " built-in below (use 'from __future__ import print_function' in 2.6) | |
| 73 " | |
| 74 syn keyword pythonStatement False, None, True | |
| 75 syn keyword pythonStatement as assert break continue del exec global | |
| 76 syn keyword pythonStatement lambda nonlocal pass print return with yield | |
| 77 syn keyword pythonStatement class def nextgroup=pythonFunction skipwhite | |
| 78 syn keyword pythonConditional elif else if | |
| 7 | 79 syn keyword pythonRepeat for while |
| 80 syn keyword pythonOperator and in is not or | |
| 2034 | 81 syn keyword pythonException except finally raise try |
| 82 syn keyword pythonInclude from import | |
| 7 | 83 |
| 859 | 84 " Decorators (new in Python 2.4) |
| 85 syn match pythonDecorator "@" display nextgroup=pythonFunction skipwhite | |
| 2034 | 86 " The zero-length non-grouping match before the function name is |
| 87 " extremely important in pythonFunction. Without it, everything is | |
| 88 " interpreted as a function inside the contained environment of | |
| 89 " doctests. | |
| 90 " A dot must be allowed because of @MyClass.myfunc decorators. | |
| 91 syn match pythonFunction | |
| 92 \ "\%(\%(def\s\|class\s\|@\)\s*\)\@<=\h\%(\w\|\.\)*" contained | |
| 859 | 93 |
| 2034 | 94 syn match pythonComment "#.*$" contains=pythonTodo,@Spell |
| 95 syn keyword pythonTodo FIXME NOTE NOTES TODO XXX contained | |
| 96 | |
| 97 " Triple-quoted strings can contain doctests. | |
| 98 syn region pythonString | |
| 99 \ start=+[uU]\=\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1" | |
| 100 \ contains=pythonEscape,@Spell | |
| 101 syn region pythonString | |
| 102 \ start=+[uU]\=\z('''\|"""\)+ end="\z1" keepend | |
| 103 \ contains=pythonEscape,pythonSpaceError,pythonDoctest,@Spell | |
| 104 syn region pythonRawString | |
| 105 \ start=+[uU]\=[rR]\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1" | |
| 106 \ contains=@Spell | |
| 107 syn region pythonRawString | |
| 108 \ start=+[uU]\=[rR]\z('''\|"""\)+ end="\z1" keepend | |
| 109 \ contains=pythonSpaceError,pythonDoctest,@Spell | |
| 110 | |
| 111 syn match pythonEscape +\\[abfnrtv'"\\]+ contained | |
| 112 syn match pythonEscape "\\\o\{1,3}" contained | |
| 113 syn match pythonEscape "\\x\x\{2}" contained | |
| 114 syn match pythonEscape "\%(\\u\x\{4}\|\\U\x\{8}\)" contained | |
| 115 " Python allows case-insensitive Unicode IDs: http://www.unicode.org/charts/ | |
|
6070
32a77cc160d9
Update runtime files. Make matchparen plugin backwards compatible.
Bram Moolenaar <bram@vim.org>
parents:
4186
diff
changeset
|
116 syn match pythonEscape "\\N{.\{-}}" contained |
| 2034 | 117 syn match pythonEscape "\\$" |
| 7 | 118 |
| 119 if exists("python_highlight_all") | |
| 2034 | 120 if exists("python_no_builtin_highlight") |
| 121 unlet python_no_builtin_highlight | |
| 122 endif | |
| 123 if exists("python_no_doctest_code_highlight") | |
| 124 unlet python_no_doctest_code_highlight | |
| 125 endif | |
| 126 if exists("python_no_doctest_highlight") | |
| 127 unlet python_no_doctest_highlight | |
| 128 endif | |
| 129 if exists("python_no_exception_highlight") | |
| 130 unlet python_no_exception_highlight | |
| 131 endif | |
| 132 if exists("python_no_number_highlight") | |
| 133 unlet python_no_number_highlight | |
| 134 endif | |
| 135 let python_space_error_highlight = 1 | |
| 7 | 136 endif |
| 137 | |
| 2034 | 138 " It is very important to understand all details before changing the |
| 139 " regular expressions below or their order. | |
| 140 " The word boundaries are *not* the floating-point number boundaries | |
| 141 " because of a possible leading or trailing decimal point. | |
| 142 " The expressions below ensure that all valid number literals are | |
| 143 " highlighted, and invalid number literals are not. For example, | |
| 144 " | |
| 145 " - a decimal point in '4.' at the end of a line is highlighted, | |
| 146 " - a second dot in 1.0.0 is not highlighted, | |
| 147 " - 08 is not highlighted, | |
| 148 " - 08e0 or 08j are highlighted, | |
| 149 " | |
| 150 " and so on, as specified in the 'Python Language Reference'. | |
| 151 " http://docs.python.org/reference/lexical_analysis.html#numeric-literals | |
| 152 if !exists("python_no_number_highlight") | |
| 7 | 153 " numbers (including longs and complex) |
| 2034 | 154 syn match pythonNumber "\<0[oO]\=\o\+[Ll]\=\>" |
| 155 syn match pythonNumber "\<0[xX]\x\+[Ll]\=\>" | |
| 156 syn match pythonNumber "\<0[bB][01]\+[Ll]\=\>" | |
| 157 syn match pythonNumber "\<\%([1-9]\d*\|0\)[Ll]\=\>" | |
| 158 syn match pythonNumber "\<\d\+[jJ]\>" | |
| 159 syn match pythonNumber "\<\d\+[eE][+-]\=\d\+[jJ]\=\>" | |
| 160 syn match pythonNumber | |
| 161 \ "\<\d\+\.\%([eE][+-]\=\d\+\)\=[jJ]\=\%(\W\|$\)\@=" | |
| 162 syn match pythonNumber | |
| 163 \ "\%(^\|\W\)\@<=\d*\.\d\+\%([eE][+-]\=\d\+\)\=[jJ]\=\>" | |
| 7 | 164 endif |
| 165 | |
| 2034 | 166 " Group the built-ins in the order in the 'Python Library Reference' for |
| 167 " easier comparison. | |
| 168 " http://docs.python.org/library/constants.html | |
| 169 " http://docs.python.org/library/functions.html | |
| 170 " http://docs.python.org/library/functions.html#non-essential-built-in-functions | |
| 171 " Python built-in functions are in alphabetical order. | |
| 172 if !exists("python_no_builtin_highlight") | |
| 173 " built-in constants | |
| 174 " 'False', 'True', and 'None' are also reserved words in Python 3.0 | |
| 175 syn keyword pythonBuiltin False True None | |
| 176 syn keyword pythonBuiltin NotImplemented Ellipsis __debug__ | |
| 177 " built-in functions | |
| 178 syn keyword pythonBuiltin abs all any bin bool chr classmethod | |
| 179 syn keyword pythonBuiltin compile complex delattr dict dir divmod | |
| 180 syn keyword pythonBuiltin enumerate eval filter float format | |
| 181 syn keyword pythonBuiltin frozenset getattr globals hasattr hash | |
| 182 syn keyword pythonBuiltin help hex id input int isinstance | |
| 183 syn keyword pythonBuiltin issubclass iter len list locals map max | |
| 184 syn keyword pythonBuiltin min next object oct open ord pow print | |
| 185 syn keyword pythonBuiltin property range repr reversed round set | |
| 186 syn keyword pythonBuiltin setattr slice sorted staticmethod str | |
| 187 syn keyword pythonBuiltin sum super tuple type vars zip __import__ | |
| 188 " Python 2.6 only | |
| 189 syn keyword pythonBuiltin basestring callable cmp execfile file | |
| 190 syn keyword pythonBuiltin long raw_input reduce reload unichr | |
| 191 syn keyword pythonBuiltin unicode xrange | |
| 192 " Python 3.0 only | |
| 193 syn keyword pythonBuiltin ascii bytearray bytes exec memoryview | |
| 194 " non-essential built-in functions; Python 2.6 only | |
| 195 syn keyword pythonBuiltin apply buffer coerce intern | |
| 7 | 196 endif |
| 197 | |
| 2034 | 198 " From the 'Python Library Reference' class hierarchy at the bottom. |
| 199 " http://docs.python.org/library/exceptions.html | |
| 200 if !exists("python_no_exception_highlight") | |
| 201 " builtin base exceptions (only used as base classes for other exceptions) | |
| 202 syn keyword pythonExceptions BaseException Exception | |
| 203 syn keyword pythonExceptions ArithmeticError EnvironmentError | |
| 204 syn keyword pythonExceptions LookupError | |
| 205 " builtin base exception removed in Python 3.0 | |
| 206 syn keyword pythonExceptions StandardError | |
| 207 " builtin exceptions (actually raised) | |
| 208 syn keyword pythonExceptions AssertionError AttributeError BufferError | |
| 209 syn keyword pythonExceptions EOFError FloatingPointError GeneratorExit | |
| 210 syn keyword pythonExceptions IOError ImportError IndentationError | |
| 211 syn keyword pythonExceptions IndexError KeyError KeyboardInterrupt | |
| 212 syn keyword pythonExceptions MemoryError NameError NotImplementedError | |
| 213 syn keyword pythonExceptions OSError OverflowError ReferenceError | |
| 214 syn keyword pythonExceptions RuntimeError StopIteration SyntaxError | |
| 215 syn keyword pythonExceptions SystemError SystemExit TabError TypeError | |
| 216 syn keyword pythonExceptions UnboundLocalError UnicodeError | |
| 217 syn keyword pythonExceptions UnicodeDecodeError UnicodeEncodeError | |
| 218 syn keyword pythonExceptions UnicodeTranslateError ValueError VMSError | |
| 219 syn keyword pythonExceptions WindowsError ZeroDivisionError | |
| 220 " builtin warnings | |
| 221 syn keyword pythonExceptions BytesWarning DeprecationWarning FutureWarning | |
| 222 syn keyword pythonExceptions ImportWarning PendingDeprecationWarning | |
| 223 syn keyword pythonExceptions RuntimeWarning SyntaxWarning UnicodeWarning | |
| 224 syn keyword pythonExceptions UserWarning Warning | |
| 7 | 225 endif |
| 226 | |
| 2034 | 227 if exists("python_space_error_highlight") |
| 7 | 228 " trailing whitespace |
| 2034 | 229 syn match pythonSpaceError display excludenl "\s\+$" |
| 7 | 230 " mixed tabs and spaces |
| 2034 | 231 syn match pythonSpaceError display " \+\t" |
| 232 syn match pythonSpaceError display "\t\+ " | |
| 7 | 233 endif |
| 234 | |
| 2034 | 235 " Do not spell doctests inside strings. |
| 236 " Notice that the end of a string, either ''', or """, will end the contained | |
| 237 " doctest too. Thus, we do *not* need to have it as an end pattern. | |
| 238 if !exists("python_no_doctest_highlight") | |
| 4186 | 239 if !exists("python_no_doctest_code_highlight") |
| 2034 | 240 syn region pythonDoctest |
| 241 \ start="^\s*>>>\s" end="^\s*$" | |
| 242 \ contained contains=ALLBUT,pythonDoctest,@Spell | |
| 243 syn region pythonDoctestValue | |
| 244 \ start=+^\s*\%(>>>\s\|\.\.\.\s\|"""\|'''\)\@!\S\++ end="$" | |
| 245 \ contained | |
| 246 else | |
| 247 syn region pythonDoctest | |
| 248 \ start="^\s*>>>" end="^\s*$" | |
| 249 \ contained contains=@NoSpell | |
| 250 endif | |
| 251 endif | |
| 252 | |
| 253 " Sync at the beginning of class, function, or method definition. | |
| 254 syn sync match pythonSync grouphere NONE "^\s*\%(def\|class\)\s\+\h\w*\s*(" | |
| 7 | 255 |
| 256 if version >= 508 || !exists("did_python_syn_inits") | |
| 257 if version <= 508 | |
| 258 let did_python_syn_inits = 1 | |
| 259 command -nargs=+ HiLink hi link <args> | |
| 260 else | |
| 261 command -nargs=+ HiLink hi def link <args> | |
| 262 endif | |
| 263 | |
| 2034 | 264 " The default highlight links. Can be overridden later. |
| 7 | 265 HiLink pythonStatement Statement |
| 266 HiLink pythonConditional Conditional | |
| 267 HiLink pythonRepeat Repeat | |
| 2034 | 268 HiLink pythonOperator Operator |
| 269 HiLink pythonException Exception | |
| 270 HiLink pythonInclude Include | |
| 271 HiLink pythonDecorator Define | |
| 272 HiLink pythonFunction Function | |
| 273 HiLink pythonComment Comment | |
| 274 HiLink pythonTodo Todo | |
| 7 | 275 HiLink pythonString String |
| 276 HiLink pythonRawString String | |
| 277 HiLink pythonEscape Special | |
| 2034 | 278 if !exists("python_no_number_highlight") |
| 279 HiLink pythonNumber Number | |
| 7 | 280 endif |
| 2034 | 281 if !exists("python_no_builtin_highlight") |
| 7 | 282 HiLink pythonBuiltin Function |
| 283 endif | |
| 2034 | 284 if !exists("python_no_exception_highlight") |
| 285 HiLink pythonExceptions Structure | |
| 7 | 286 endif |
| 2034 | 287 if exists("python_space_error_highlight") |
| 7 | 288 HiLink pythonSpaceError Error |
| 289 endif | |
| 2034 | 290 if !exists("python_no_doctest_highlight") |
| 291 HiLink pythonDoctest Special | |
| 292 HiLink pythonDoctestValue Define | |
| 293 endif | |
| 7 | 294 |
| 295 delcommand HiLink | |
| 296 endif | |
| 297 | |
| 298 let b:current_syntax = "python" | |
| 299 | |
| 2587 | 300 let &cpo = s:cpo_save |
| 301 unlet s:cpo_save | |
| 302 | |
| 2034 | 303 " vim:set sw=2 sts=2 ts=8 noet: |