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.
77 lines
2.8 KiB
YAML
77 lines
2.8 KiB
YAML
filetype: javascript
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detect:
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filename: "(\\.js$|\\.es[5678]?$|\\.mjs$)"
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header: "^#!.*/(env +)?node( |$)"
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rules:
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- constant.number: "\\b[-+]?([1-9][0-9]*|0[0-7]*|0x[0-9a-fA-F]+)([uU][lL]?|[lL][uU]?)?\\b"
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- constant.number: "\\b[-+]?([0-9]+\\.[0-9]*|[0-9]*\\.[0-9]+)([EePp][+-]?[0-9]+)?[fFlL]?"
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- constant.number: "\\b[-+]?([0-9]+[EePp][+-]?[0-9]+)[fFlL]?"
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#- identifier: "[A-Za-z_][A-Za-z0-9_]*[[:space:]]*[(]"
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# ^ this is not correct usage of the identifier color
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- symbol.brackets: "[(){}]|\\[|\\]"
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- symbol.operator: "([-+/*=<>!~%?:&|]|[.]{3})"
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- statement: "\\b(async|await|break|case|catch|const|continue|debugger|default)\\b"
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- statement: "\\b(delete|do|else|export|finally|for|function\\*?|class|extends)\\b"
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- statement: "\\b(get|if|import|from|in|of|instanceof|let|new|reject|resolve|return)\\b"
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- statement: "\\b(set|static|super|switch|this|throw|try|typeof|var|void|while|with|yield)\\b"
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# reserved but unassigned
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- error: "\\b(enum|implements|interface|package|private|protected|public)\\b"
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- constant: "\\b(globalThis|Infinity|null|undefined|NaN)\\b"
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- constant: "\\b(null|undefined|NaN)\\b"
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- constant: "\\b(true|false)\\b"
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- type: "\\b(Array|Boolean|Date|Enumerator|Error|Function|Generator|Map|Math)\\b"
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- type: "\\b(Number|Object|Promise|Proxy|Reflect|RegExp|Set|String|Symbol|WeakMap|WeakSet)\\b"
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- type: "\\b(BigInt64Array|BigUint64Array|Float32Array|Float64Array|Int16Array)\\b"
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# - constant: "/[^*]([^/]|(\\\\/))*[^\\\\]/[gim]*"
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- constant: "\\\\[0-7][0-7]?[0-7]?|\\\\x[0-9a-fA-F]+|\\\\[bfnrt'\"\\?\\\\]"
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- comment: "^#!.*/(env +)?node( |$)"
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- identifier: "\\b(alert|decodeURI|decodeURIComponent|document|encodeURI|encodeURIComponent|escape|eval|isFinite|isNaN|parseFloat|parseInt|unescape|uneval|window)\\b"
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- identifier: "\\b(Intl|WebAssembly)\\b"
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- identifier: "\\b(Arguments)\\b"
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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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- constant.string:
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start: "`"
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end: "`"
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rules:
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- constant.specialChar: "\\\\."
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- identifier: "\\x24\\{.*?\\}"
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- constant.bool: "\\b(true|false)\\b"
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- constant.bool.false: "\\b(false)\\b"
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- constant.bool.true: "\\b(true)\\b"
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- comment:
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start: "//"
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end: "$"
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rules:
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- todo: "(TODO|XXX|FIXME)"
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- comment:
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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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# function documentation
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- identifier: "\\s\\*\\s.*"
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- todo: "(TODO|XXX|FIXME)"
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