55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
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(function (Prism) {
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var keywords = /\b(?:abstract|continue|for|new|switch|assert|default|goto|package|synchronized|boolean|do|if|private|this|break|double|implements|protected|throw|byte|else|import|public|throws|case|enum|instanceof|return|transient|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|strictfp|volatile|const|float|native|super|while|var|null|exports|module|open|opens|provides|requires|to|transitive|uses|with)\b/;
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// based on the java naming conventions
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var className = /\b[A-Z](?:\w*[a-z]\w*)?\b/;
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Prism.languages.java = Prism.languages.extend('clike', {
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'class-name': [
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className,
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// variables and parameters
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// this to support class names (or generic parameters) which do not contain a lower case letter (also works for methods)
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/\b[A-Z]\w*(?=\s+\w+\s*[;,=())])/
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],
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'keyword': keywords,
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'function': [
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Prism.languages.clike.function,
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{
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pattern: /(\:\:)[a-z_]\w*/,
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lookbehind: true
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}
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],
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'number': /\b0b[01][01_]*L?\b|\b0x[\da-f_]*\.?[\da-f_p+-]+\b|(?:\b\d[\d_]*\.?[\d_]*|\B\.\d[\d_]*)(?:e[+-]?\d[\d_]*)?[dfl]?/i,
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'operator': {
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pattern: /(^|[^.])(?:<<=?|>>>?=?|->|([-+&|])\2|[?:~]|[-+*/%&|^!=<>]=?)/m,
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lookbehind: true
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}
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});
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Prism.languages.insertBefore('java', 'class-name', {
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'annotation': {
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alias: 'punctuation',
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pattern: /(^|[^.])@\w+/,
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lookbehind: true
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},
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'namespace': {
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pattern: /(\b(?:exports|import(?:\s+static)?|module|open|opens|package|provides|requires|to|transitive|uses|with)\s+)[a-z]\w*(\.[a-z]\w*)+/,
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lookbehind: true,
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inside: {
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'punctuation': /\./,
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}
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},
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'generics': {
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pattern: /<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<[\w\s,.&?]*>)*>)*>)*>/,
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inside: {
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'class-name': className,
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'keyword': keywords,
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'punctuation': /[<>(),.:]/,
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'operator': /[?&|]/
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}
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}
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});
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}(Prism));
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