b2a428f1cd
Turning `header` patterns into `signature` patterns in all syntax files was a mistake. The two are different things. In almost all syntax files those patterns are things like shebangs or <?xml ... ?> or <!DOCTYPE html5> i.e. things that: 1. can be (and should be) used for detecting the filetype when there is no `filename` match (and that is actually the purpose of those patterns, so it's a regression that it doesn't work anymore). 2. should only occur in the first line of the file, not in the first 100 lines or so. In other words, the old `header` semantics was exactly what was needed for those filetypes, while the new `signature` semantics makes little sense for them. So replace `signature` back with `header` in most syntax files. Keep `signature` only in C++ and Objective-C syntax files, for which it was actually introduced.
61 lines
2.5 KiB
YAML
61 lines
2.5 KiB
YAML
filetype: python2
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detect:
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filename: "\\.py2$"
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header: "^#!.*/(env +)?python2$"
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rules:
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# built-in objects
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- constant: "\\b(None|self|True|False)\\b"
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# built-in attributes
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- constant: "\\b(__bases__|__builtin__|__class__|__debug__|__dict__|__doc__|__file__|__members__|__methods__|__name__|__self__)\\b"
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# built-in functions
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- identifier: "\\b(abs|apply|callable|chr|cmp|compile|delattr|dir|divmod|eval|exec|execfile|filter|format|getattr|globals|hasattr|hash|help|hex|id|input|intern|isinstance|issubclass|len|locals|max|min|next|oct|open|ord|pow|range|raw_input|reduce|reload|repr|round|setattr|unichr|vars|zip|__import__)\\b"
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# special method names
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- identifier: "\\b(__abs__|__add__|__and__|__call__|__cmp__|__coerce__|__complex__|__concat__|__contains__|__del__|__delattr__|__delitem__|__dict__|__delslice__|__div__|__divmod__|__float__|__getattr__|__getitem__|__getslice__|__hash__|__hex__|__init__|__int__|__inv__|__invert__|__len__|__long__|__lshift__|__mod__|__mul__|__neg__|__nonzero__|__oct__|__or__|__pos__|__pow__|__radd__|__rand__|__rcmp__|__rdiv__|__rdivmod__|__repeat__|__repr__|__rlshift__|__rmod__|__rmul__|__ror__|__rpow__|__rrshift__|__rshift__|__rsub__|__rxor__|__setattr__|__setitem__|__setslice__|__str__|__sub__|__xor__)\\b"
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# types
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- type: "\\b(basestring|bool|buffer|bytearray|bytes|classmethod|complex|dict|enumerate|file|float|frozenset|int|list|long|map|memoryview|object|property|reversed|set|slice|staticmethod|str|super|tuple|type|unicode|xrange)\\b"
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# definitions
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- identifier: "def [a-zA-Z_0-9]+"
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# keywords
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- statement: "\\b(and|as|assert|break|class|continue|def|del|elif|else|except|finally|for|from|global|if|import|in|is|lambda|not|or|pass|print|raise|return|try|while|with|yield)\\b"
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# decorators
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- preproc: "^\\s*@[^(]*"
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# operators
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- symbol.operator: "([.:;,+*|=!\\%@]|<|>|/|-|&)"
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# parentheses
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- symbol.brackets: "([(){}]|\\[|\\])"
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# numbers
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- constant.number: "\\b[0-9]+\\b"
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- constant.string:
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start: "\"\"\""
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end: "\"\"\""
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rules: []
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- constant.string:
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start: "'''"
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end: "'''"
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rules: []
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- constant.string:
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start: "\""
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end: "\""
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\."
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- constant.string:
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start: "'"
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end: "'"
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\."
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- comment:
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start: "#"
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end: "$"
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rules: []
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