184 lines
5.3 KiB
JavaScript
184 lines
5.3 KiB
JavaScript
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module.exports = function(hljs) {
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var KEYWORDS = {
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keyword:
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// Normal keywords.
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'abstract as base bool break byte case catch char checked const continue decimal ' +
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'default delegate do double enum event explicit extern finally fixed float ' +
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'for foreach goto if implicit in int interface internal is lock long nameof ' +
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'object operator out override params private protected public readonly ref sbyte ' +
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'sealed short sizeof stackalloc static string struct switch this try typeof ' +
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'uint ulong unchecked unsafe ushort using virtual void volatile while ' +
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// Contextual keywords.
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'add alias ascending async await by descending dynamic equals from get global group into join ' +
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'let on orderby partial remove select set value var where yield',
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literal:
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'null false true'
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};
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var NUMBERS = {
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className: 'number',
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variants: [
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{ begin: '\\b(0b[01\']+)' },
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{ begin: '(-?)\\b([\\d\']+(\\.[\\d\']*)?|\\.[\\d\']+)(u|U|l|L|ul|UL|f|F|b|B)' },
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{ begin: '(-?)(\\b0[xX][a-fA-F0-9\']+|(\\b[\\d\']+(\\.[\\d\']*)?|\\.[\\d\']+)([eE][-+]?[\\d\']+)?)' }
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],
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relevance: 0
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};
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var VERBATIM_STRING = {
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className: 'string',
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begin: '@"', end: '"',
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contains: [{begin: '""'}]
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};
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var VERBATIM_STRING_NO_LF = hljs.inherit(VERBATIM_STRING, {illegal: /\n/});
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var SUBST = {
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className: 'subst',
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begin: '{', end: '}',
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keywords: KEYWORDS
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};
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var SUBST_NO_LF = hljs.inherit(SUBST, {illegal: /\n/});
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var INTERPOLATED_STRING = {
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className: 'string',
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begin: /\$"/, end: '"',
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illegal: /\n/,
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contains: [{begin: '{{'}, {begin: '}}'}, hljs.BACKSLASH_ESCAPE, SUBST_NO_LF]
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};
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var INTERPOLATED_VERBATIM_STRING = {
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className: 'string',
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begin: /\$@"/, end: '"',
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contains: [{begin: '{{'}, {begin: '}}'}, {begin: '""'}, SUBST]
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};
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var INTERPOLATED_VERBATIM_STRING_NO_LF = hljs.inherit(INTERPOLATED_VERBATIM_STRING, {
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illegal: /\n/,
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contains: [{begin: '{{'}, {begin: '}}'}, {begin: '""'}, SUBST_NO_LF]
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});
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SUBST.contains = [
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INTERPOLATED_VERBATIM_STRING,
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INTERPOLATED_STRING,
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VERBATIM_STRING,
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE,
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NUMBERS,
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hljs.C_BLOCK_COMMENT_MODE
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];
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SUBST_NO_LF.contains = [
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INTERPOLATED_VERBATIM_STRING_NO_LF,
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INTERPOLATED_STRING,
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VERBATIM_STRING_NO_LF,
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE,
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NUMBERS,
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hljs.inherit(hljs.C_BLOCK_COMMENT_MODE, {illegal: /\n/})
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];
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var STRING = {
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variants: [
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INTERPOLATED_VERBATIM_STRING,
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INTERPOLATED_STRING,
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VERBATIM_STRING,
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE
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]
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};
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var TYPE_IDENT_RE = hljs.IDENT_RE + '(<' + hljs.IDENT_RE + '(\\s*,\\s*' + hljs.IDENT_RE + ')*>)?(\\[\\])?';
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return {
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aliases: ['csharp', 'c#'],
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keywords: KEYWORDS,
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illegal: /::/,
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contains: [
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hljs.COMMENT(
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'///',
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'$',
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{
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returnBegin: true,
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contains: [
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{
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className: 'doctag',
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variants: [
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{
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begin: '///', relevance: 0
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},
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{
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begin: '<!--|-->'
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},
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{
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begin: '</?', end: '>'
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}
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]
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}
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]
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}
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),
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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{
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className: 'meta',
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begin: '#', end: '$',
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keywords: {
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'meta-keyword': 'if else elif endif define undef warning error line region endregion pragma checksum'
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}
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},
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STRING,
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NUMBERS,
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{
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beginKeywords: 'class interface', end: /[{;=]/,
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illegal: /[^\s:,]/,
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contains: [
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hljs.TITLE_MODE,
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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},
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{
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beginKeywords: 'namespace', end: /[{;=]/,
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illegal: /[^\s:]/,
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contains: [
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hljs.inherit(hljs.TITLE_MODE, {begin: '[a-zA-Z](\\.?\\w)*'}),
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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},
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{
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// [Attributes("")]
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className: 'meta',
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begin: '^\\s*\\[', excludeBegin: true, end: '\\]', excludeEnd: true,
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contains: [
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{className: 'meta-string', begin: /"/, end: /"/}
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]
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},
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{
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// Expression keywords prevent 'keyword Name(...)' from being
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// recognized as a function definition
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beginKeywords: 'new return throw await else',
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relevance: 0
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},
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{
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className: 'function',
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begin: '(' + TYPE_IDENT_RE + '\\s+)+' + hljs.IDENT_RE + '\\s*\\(', returnBegin: true,
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end: /\s*[{;=]/, excludeEnd: true,
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keywords: KEYWORDS,
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contains: [
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{
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begin: hljs.IDENT_RE + '\\s*\\(', returnBegin: true,
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contains: [hljs.TITLE_MODE],
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relevance: 0
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},
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{
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className: 'params',
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begin: /\(/, end: /\)/,
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excludeBegin: true,
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excludeEnd: true,
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keywords: KEYWORDS,
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relevance: 0,
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contains: [
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STRING,
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NUMBERS,
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hljs.C_BLOCK_COMMENT_MODE
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]
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},
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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}
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]
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};
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};
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