refactor(javascript): convert JS regexp PLIST to JSON (#8)

Author: fvsch

grammars/grammars.json

@@ -463,7 +463,7 @@
 			"scopeName": "source.js.regexp",
 			"grammar": {
 				"base": "javascript",
-				"file": "jsregexp.tmLanguage"
+				"file": "RegularExpressions.tmLanguage.json"
 			}
 		},
 		{

grammars/javascript/syntaxes/RegularExpressions.tmLanguage.json

@@ -0,0 +1,76 @@
+{
+	"information_for_contributors": [
+		"This file has been converted from https://github.com/microsoft/vscode/blob/main/extensions/javascript/syntaxes/Regular%20Expressions%20(JavaScript).tmLanguage",
+		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
+		"Once accepted there, we are happy to receive an update request."
+	],
+	"hideFromUser": true,
+	"fileTypes": [],
+	"repository": {
+		"regex-character-class": {
+			"patterns": [
+				{ "match": "\\\\[wWsSdD]|\\.", "name": "constant.character.character-class.regexp" },
+				{ "match": "\\\\([0-7]{3}|x\\h\\h|u\\h\\h\\h\\h)", "name": "constant.character.numeric.regexp" },
+				{ "match": "\\\\c[A-Z]", "name": "constant.character.control.regexp" },
+				{ "match": "\\\\.", "name": "constant.character.escape.backslash.regexp" }
+			]
+		},
+		"regexp": {
+			"patterns": [
+				{ "match": "\\\\[bB]|\\^|\\$", "name": "keyword.control.anchor.regexp" },
+				{ "match": "\\\\[1-9]\\d*", "name": "keyword.other.back-reference.regexp" },
+				{ "match": "[?+*]|\\{(\\d+,\\d+|\\d+,|,\\d+|\\d+)\\}\\??", "name": "keyword.operator.quantifier.regexp" },
+				{ "match": "\\|", "name": "keyword.operator.or.regexp" },
+				{
+					"begin": "(\\()((\\?=)|(\\?!))",
+					"endCaptures": { "1": { "name": "punctuation.definition.group.regexp" } },
+					"end": "(\\))",
+					"patterns": [{ "include": "#regexp" }],
+					"name": "meta.group.assertion.regexp",
+					"beginCaptures": {
+						"1": { "name": "punctuation.definition.group.regexp" },
+						"3": { "name": "meta.assertion.look-ahead.regexp" },
+						"4": { "name": "meta.assertion.negative-look-ahead.regexp" }
+					}
+				},
+				{
+					"begin": "\\((\\?:)?",
+					"endCaptures": { "0": { "name": "punctuation.definition.group.regexp" } },
+					"end": "\\)",
+					"patterns": [{ "include": "#regexp" }],
+					"name": "meta.group.regexp",
+					"beginCaptures": { "0": { "name": "punctuation.definition.group.regexp" } }
+				},
+				{
+					"begin": "(\\[)(\\^)?",
+					"endCaptures": { "1": { "name": "punctuation.definition.character-class.regexp" } },
+					"end": "(\\])",
+					"patterns": [
+						{
+							"match": "(?:.|(\\\\(?:[0-7]{3}|x\\h\\h|u\\h\\h\\h\\h))|(\\\\c[A-Z])|(\\\\.))\\-(?:[^\\]\\\\]|(\\\\(?:[0-7]{3}|x\\h\\h|u\\h\\h\\h\\h))|(\\\\c[A-Z])|(\\\\.))",
+							"name": "constant.other.character-class.range.regexp",
+							"captures": {
+								"3": { "name": "constant.character.escape.backslash.regexp" },
+								"1": { "name": "constant.character.numeric.regexp" },
+								"6": { "name": "constant.character.escape.backslash.regexp" },
+								"4": { "name": "constant.character.numeric.regexp" },
+								"2": { "name": "constant.character.control.regexp" },
+								"5": { "name": "constant.character.control.regexp" }
+							}
+						},
+						{ "include": "#regex-character-class" }
+					],
+					"name": "constant.other.character-class.set.regexp",
+					"beginCaptures": {
+						"1": { "name": "punctuation.definition.character-class.regexp" },
+						"2": { "name": "keyword.operator.negation.regexp" }
+					}
+				},
+				{ "include": "#regex-character-class" }
+			]
+		}
+	},
+	"patterns": [{ "include": "#regexp" }],
+	"name": "Regular Expressions (JavaScript)",
+	"scopeName": "source.js.regexp"
+}