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| 1 | +" Vim syntax file |
| 2 | +" Language: Pyrex |
| 3 | +" Maintainer: John Tyree |
| 4 | +" Last Change: 2012 Nov 06 |
| 5 | + |
| 6 | +" For version 5.x: Clear all syntax items |
| 7 | +" For version 6.x: Quit when a syntax file was already loaded |
| 8 | +if version < 600 |
| 9 | + syntax clear |
| 10 | +elseif exists("b:current_syntax") |
| 11 | + finish |
| 12 | +endif |
| 13 | + |
| 14 | +" Read the Python syntax to start with |
| 15 | +if version < 600 |
| 16 | + so <sfile>:p:h/python.vim |
| 17 | +else |
| 18 | + runtime! syntax/python.vim |
| 19 | + unlet b:current_syntax |
| 20 | +endif |
| 21 | + |
| 22 | +" Pyrex extentions |
| 23 | +syn keyword pyrexStatement nogil inline typedef ctypedef sizeof |
| 24 | +syn keyword pyrexType Py_ssize_t int long short float double char object void |
| 25 | +" Here we want slightly different behavior depending on whether we're declaring |
| 26 | +" variables or functions. c[p]def should work on the top level as a keyword, but |
| 27 | +" should ALSO work to identify functions and classes. |
| 28 | +syn match pyrexStatement "\<cp\?def\>" |
| 29 | +syn match pyrexStatement "\<cp\?def\>[^=]*(\@=" contains=pythonStatement,pyrexStatement,pythonFunction,pyrexType skipwhite |
| 30 | +syn keyword pyrexType signed unsigned |
| 31 | +syn keyword pyrexStructure struct union enum |
| 32 | +syn keyword pyrexInclude include cimport |
| 33 | +syn keyword pyrexAccess public private property readonly extern |
| 34 | +" If someome wants Python's built-ins highlighted probably he |
| 35 | +" also wants Pyrex's built-ins highlighted |
| 36 | +if exists("python_highlight_builtins") || exists("pyrex_highlight_builtins") |
| 37 | + syn keyword pyrexBuiltin NULL |
| 38 | +endif |
| 39 | + |
| 40 | +" This deletes "from" from the keywords and re-adds it as a |
| 41 | +" match with lower priority than pyrexForFrom |
| 42 | +syn clear pythonInclude |
| 43 | +syn keyword pythonInclude import |
| 44 | +syn match pythonInclude "\<from\>" |
| 45 | + |
| 46 | +" With "for[^:]*\zsfrom" VIM does not match "for" anymore, so |
| 47 | +" I used the slower "\@<=" form |
| 48 | +syn match pyrexForFrom "\(\<for\>[^:]*\)\@<=\<from\>" |
| 49 | + |
| 50 | +" Default highlighting |
| 51 | +if version >= 508 || !exists("did_pyrex_syntax_inits") |
| 52 | + if version < 508 |
| 53 | + let did_pyrex_syntax_inits = 1 |
| 54 | + command -nargs=+ HiLink hi link <args> |
| 55 | + else |
| 56 | + command -nargs=+ HiLink hi def link <args> |
| 57 | + endif |
| 58 | + HiLink pyrexStatement Statement |
| 59 | + HiLink pyrexType Type |
| 60 | + HiLink pyrexStructure Structure |
| 61 | + HiLink pyrexInclude PreCondit |
| 62 | + HiLink pyrexAccess pyrexStatement |
| 63 | + if exists("python_highlight_builtins") || exists("pyrex_highlight_builtins") |
| 64 | + HiLink pyrexBuiltin Function |
| 65 | + endif |
| 66 | + HiLink pyrexForFrom Statement |
| 67 | + |
| 68 | + delcommand HiLink |
| 69 | +endif |
| 70 | + |
| 71 | +let b:current_syntax = "pyrex" |
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