Latex : update language configuration (#332303)

* Declare new bracket pairs

* Fix folding markers

* Add indentation rules for C++

* Fix C++ onEnter rule

extensions/latex/latex-cpp-embedded-language-configuration.json

@@ -26,8 +26,36 @@
 	"wordPattern": "(-?\\d*\\.\\d\\w*)|([^\\`\\~\\!\\@\\#\\%\\^\\&\\*\\(\\)\\-\\=\\+\\[\\{\\]\\}\\\\\\|\\;\\:\\'\\\"\\,\\.\\<\\>\\/\\?\\s]+)",
 	"folding": {
 		"markers": {
-			"start": "^\\s*#pragma\\s+region\\b",
-			"end": "^\\s*#pragma\\s+endregion\\b"
+			"start": "^\\s*#\\s*pragma\\s+region\\b",
+			"end": "^\\s*#\\s*pragma\\s+endregion\\b"
 		}
-	}
+	},
+	"indentationRules": {
+		"decreaseIndentPattern": {
+			"pattern": "^\\s*[\\}\\]\\)].*$"
+		},
+		"increaseIndentPattern": {
+			"pattern": "^.*(\\{[^}]*|\\([^)]*|\\[[^\\]]*)$"
+		}
+	},
+	"onEnterRules": [
+		{
+			// Decrease indentation after single line if/else if/else, for, or while
+			"previousLineText": "^\\s*(((else ?)?if|for|while)\\s*\\(.*\\)\\s*|else\\s*)$",
+			// But make sure line doesn't have braces or is not another if statement
+			"beforeText": "^\\s+([^{i\\s]|i(?!f\\b))",
+			"action": {
+				"indent": "outdent"
+			}
+		},
+		// Add // when pressing enter from inside line comment
+		{
+			"beforeText": "^\\s*//\\s*\\S|\\s//\\s+\\S",
+			"afterText": "^(?!\\s*$)",
+			"action": {
+				"indent": "none",
+				"appendText": "// "
+			}
+		}
+	]
 }

extensions/latex/latex-language-configuration.json

@@ -8,10 +8,13 @@
 		["(", ")"],
 		["[", ")"],
 		["(", "]"],
+		["\\{", "\\}"],
 		["\\left(", "\\right)"],
+		["\\left(", "\\right]"],
 		["\\left(", "\\right."],
 		["\\left.", "\\right)"],
 		["\\left[", "\\right]"],
+		["\\left[", "\\right)"],
 		["\\left[", "\\right."],
 		["\\left.", "\\right]"],
 		["\\left\\{", "\\right\\}"],
@@ -34,6 +37,8 @@
 		["\\lvert", "\\rvert"],
 		["\\lVert", "\\rVert"],
 		["\\left|", "\\right|"],
+		["\\left.", "\\right|"],
+		["\\left|", "\\right."],
 		["\\left\\vert", "\\right\\vert"],
 		["\\left\\|", "\\right\\|"],
 		["\\left\\Vert", "\\right\\Vert"],
@@ -108,8 +113,8 @@
 	},
 	"folding": {
 		"markers": {
-			"start": "^\\s*%?\\s*(region|\\\\begingroup)\\b",
-			"end": "^\\s*%?\\s*(endregion|\\\\endgroup)\\b"
+			"start": "^\\s*(%\\s*region|%?\\s*\\\\begingroup)\\b",
+			"end": "^\\s*(%\\s*endregion|%?\\s*\\\\endgroup)\\b"
 		}
 	},
 	"autoCloseBefore": ";:.,={}])>\\` \n\t$",

extensions/latex/markdown-latex-combined-language-configuration.json

@@ -11,10 +11,13 @@
 		["(", ")"],
 		["[", ")"],
 		["(", "]"],
+		["\\{", "\\}"],
 		["\\left(", "\\right)"],
+		["\\left(", "\\right]"],
 		["\\left(", "\\right."],
 		["\\left.", "\\right)"],
 		["\\left[", "\\right]"],
+		["\\left[", "\\right)"],
 		["\\left[", "\\right."],
 		["\\left.", "\\right]"],
 		["\\left\\{", "\\right\\}"],
@@ -37,6 +40,8 @@
 		["\\lvert", "\\rvert"],
 		["\\lVert", "\\rVert"],
 		["\\left|", "\\right|"],
+		["\\left.", "\\right|"],
+		["\\left|", "\\right."],
 		["\\left\\vert", "\\right\\vert"],
 		["\\left\\|", "\\right\\|"],
 		["\\left\\Vert", "\\right\\Vert"],