narrow decorator match to exclude matrix multiplication

lilydjwg · lilydjwg · commit 8cc1bbb2950c · 2017-02-17T16:14:49.000+08:00
from hdima/python-syntax#47
diff --git a/syntax/python.vim b/syntax/python.vim
@@ -130,7 +130,7 @@ syn match OptionalParameters /\i*\ze=/ display contained
 " Decorators (new in Python 2.4)
 "
 
-syn match   pythonDecorator    '@' display nextgroup=pythonDottedName skipwhite
+syn match   pythonDecorator    '^\s*\zs@' display nextgroup=pythonDottedName skipwhite
 if s:Python2Syntax()
   syn match   pythonDottedName '[a-zA-Z_][a-zA-Z0-9_]*\%(\.[a-zA-Z_][a-zA-Z0-9_]*\)*' display contained nextgroup=FunctionParameters
 else

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ syn match OptionalParameters /\i*\ze=/ display contained`
`130`	`130`	`" Decorators (new in Python 2.4)`
`131`	`131`	`"`
`132`	`132`
`133`		`-syn match pythonDecorator '@' display nextgroup=pythonDottedName skipwhite`
	`133`	`+syn match pythonDecorator '^\s*\zs@' display nextgroup=pythonDottedName skipwhite`
`134`	`134`	`if s:Python2Syntax()`
`135`	`135`	`syn match pythonDottedName '[a-zA-Z_][a-zA-Z0-9_]\%(\.[a-zA-Z_][a-zA-Z0-9_]\)*' display contained nextgroup=FunctionParameters`
`136`	`136`	`else`