prism-code-editor/dist/prism/languages/abnf.js

Lightweight, extensible code editor component for the web using Prism

import { a as languages } from "../../core-8vQkh0Rd.js";
//#region src/prism/languages/abnf.js
var coreRules = "(?:ALPHA|BIT|CR|CRLF|CTL|DIGIT|DQUOTE|HEXDIG|HTAB|LF|L?WSP|OCTET|SP|V?CHAR)";
languages.abnf = {
	"comment": /;.*/,
	"string": {
		pattern: /(?:%[is])?"[^\n"]*"/g,
		inside: { "punctuation": /^%./ }
	},
	"range": {
		pattern: /%(?:b[01]+-[01]+|d\d+-\d+|x[a-f\d]+-[a-f\d]+)/i,
		alias: "number"
	},
	"terminal": {
		pattern: /%(?:b[01]+(?:\.[01]+)*|d\d+(?:\.\d+)*|x[a-f\d]+(?:\.[a-f\d]+)*)/i,
		alias: "number"
	},
	"repetition": {
		pattern: /(^|[^\w-])(?:\d*\*\d*|\d+)/,
		lookbehind: true,
		alias: "operator"
	},
	"definition": {
		pattern: /(^[ 	]*)(?:[a-z][\w-]*|<[^<>\n]*>)(?=\s*=)/m,
		lookbehind: true,
		alias: "keyword",
		inside: { "punctuation": /<|>/ }
	},
	"core-rule": {
		pattern: RegExp(`(?:(^|[^\\w<-])${coreRules}|<${coreRules}>)(?![\\w-])`, "i"),
		lookbehind: true,
		alias: "rule constant",
		inside: { "punctuation": /<|>/ }
	},
	"rule": {
		pattern: /(^|[^<\w-])[a-z][\w-]*|<[^<>\n]*>/i,
		lookbehind: true,
		inside: { "punctuation": /<|>/ }
	},
	"operator": /=\/?|\//,
	"punctuation": /[()[\]]/
};
//#endregion

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