Locally add prismjs

node_modules/prismjs/components/prism-protobuf.js

@@ -0,0 +1,43 @@
+(function (Prism) {
+
+	var builtinTypes = /\b(?:bool|bytes|double|s?fixed(?:32|64)|float|[su]?int(?:32|64)|string)\b/;
+
+	Prism.languages.protobuf = Prism.languages.extend('clike', {
+		'class-name': [
+			{
+				pattern: /(\b(?:enum|extend|message|service)\s+)[A-Za-z_]\w*(?=\s*\{)/,
+				lookbehind: true
+			},
+			{
+				pattern: /(\b(?:rpc\s+\w+|returns)\s*\(\s*(?:stream\s+)?)\.?[A-Za-z_]\w*(?:\.[A-Za-z_]\w*)*(?=\s*\))/,
+				lookbehind: true
+			}
+		],
+		'keyword': /\b(?:enum|extend|extensions|import|message|oneof|option|optional|package|public|repeated|required|reserved|returns|rpc(?=\s+\w)|service|stream|syntax|to)\b(?!\s*=\s*\d)/,
+		'function': /\b[a-z_]\w*(?=\s*\()/i
+	});
+
+	Prism.languages.insertBefore('protobuf', 'operator', {
+		'map': {
+			pattern: /\bmap<\s*[\w.]+\s*,\s*[\w.]+\s*>(?=\s+[a-z_]\w*\s*[=;])/i,
+			alias: 'class-name',
+			inside: {
+				'punctuation': /[<>.,]/,
+				'builtin': builtinTypes
+			}
+		},
+		'builtin': builtinTypes,
+		'positional-class-name': {
+			pattern: /(?:\b|\B\.)[a-z_]\w*(?:\.[a-z_]\w*)*(?=\s+[a-z_]\w*\s*[=;])/i,
+			alias: 'class-name',
+			inside: {
+				'punctuation': /\./
+			}
+		},
+		'annotation': {
+			pattern: /(\[\s*)[a-z_]\w*(?=\s*=)/i,
+			lookbehind: true
+		}
+	});
+
+}(Prism));