Update grammars (#239483)

Fixes #239353

extensions/latex/syntaxes/LaTeX.tmLanguage.json

@@ -4,7 +4,7 @@
 		"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."
 	],
-	"version": "https://github.com/jlelong/vscode-latex-basics/commit/59971565a7065dbb617576c04add9d891b056319",
+	"version": "https://github.com/jlelong/vscode-latex-basics/commit/7a35f5e0f19b28f5f1366579e2a9ad34df4f40c9",
 	"name": "LaTeX",
 	"scopeName": "text.tex.latex",
 	"patterns": [
@@ -761,6 +761,49 @@
 				}
 			]
 		},
+		{
+			"begin": "\\s*\\\\begin\\{(?:javacode|javaverbatim|javablock|javaconcode|javaconsole|javaconverbatim)\\*?\\}(?:\\[[a-zA-Z0-9_-]*\\])?(?=\\[|\\{|\\s*$)",
+			"end": "\\s*\\\\end\\{(?:javacode|javaverbatim|javablock|javaconcode|javaconsole|javaconverbatim)\\*?\\}",
+			"captures": {
+				"0": {
+					"patterns": [
+						{
+							"include": "#begin-env-tokenizer"
+						}
+					]
+				}
+			},
+			"patterns": [
+				{
+					"include": "#multiline-optional-arg-no-highlight"
+				},
+				{
+					"begin": "(?:\\G|(?<=\\]))(\\{)",
+					"beginCaptures": {
+						"1": {
+							"name": "punctuation.definition.arguments.begin.latex"
+						}
+					},
+					"end": "(\\})",
+					"endCaptures": {
+						"1": {
+							"name": "punctuation.definition.arguments.end.latex"
+						}
+					},
+					"contentName": "variable.parameter.function.latex"
+				},
+				{
+					"begin": "^(?=\\s*)",
+					"end": "^\\s*(?=\\\\end\\{(?:javacode|javaverbatim|javablock|javaconcode|javaconsole|javaconverbatim)\\*?\\})",
+					"contentName": "source.java",
+					"patterns": [
+						{
+							"include": "source.java"
+						}
+					]
+				}
+			]
+		},
 		{
 			"begin": "\\s*\\\\begin\\{(?:jlcode|jlverbatim|jlblock|jlconcode|jlconsole|jlconverbatim)\\*?\\}(?:\\[[a-zA-Z0-9_-]*\\])?(?=\\[|\\{|\\s*$)",
 			"end": "\\s*\\\\end\\{(?:jlcode|jlverbatim|jlblock|jlconcode|jlconsole|jlconverbatim)\\*?\\}",
@@ -1106,7 +1149,7 @@
 			]
 		},
 		{
-			"begin": "\\s*\\\\begin\\{([a-zA-Z]*code|lstlisting|minted|pyglist)\\*?\\}(?:\\[.*\\])?(?:\\{.*\\})?",
+			"begin": "\\s*\\\\begin\\{((?:[a-zA-Z]*code|lstlisting|minted|pyglist)\\*?)\\}(?:\\[.*\\])?(?:\\{.*\\})?",
 			"captures": {
 				"0": {
 					"patterns": [