Refactors calls to languages.setLanguageConfiguration to declarative descriptions in language-configuration.json. This fixes #98621.

extensions/php/language-configuration.json

@@ -33,5 +33,49 @@
 			"start": "^\\s*(#|\/\/)region\\b",
 			"end": "^\\s*(#|\/\/)endregion\\b"
 		}
-	}
+	},
+	"wordPattern": { "pattern": "(-?\\d*\\.\\d\\w*)|([^\\-\\`\\~\\!\\@\\#\\%\\^\\&\\*\\(\\)\\=\\+\\[\\{\\]\\}\\\\\\|\\;\\:\\'\\\"\\,\\.\\<\\>\\/\\?\\s]+)", "flags": "g" },
+	"onEnterRules": [
+		{
+			// e.g. /** | */
+			"beforeText": "^\\s*\\/\\*\\*(?!\\/)([^\\*]|\\*(?!\\/))*$",
+			"afterText": "^\\s*\\*\\/$",
+			"action": {
+				"indent": "indentOutdent",
+				"appendText": " * "
+			}
+		},
+		{
+			// e.g. /** ...|
+			"beforeText": "^\\s*\\/\\*\\*(?!\\/)([^\\*]|\\*(?!\\/))*$",
+			"action": {
+				"indent": "none",
+				"appendText": " * "
+			}
+		},
+		{
+			// e.g.  * ...|
+			"beforeText": "^(\\t|(\\ \\ ))*\\ \\*(\\ ([^\\*]|\\*(?!\\/))*)?$",
+			"action": {
+				"indent": "none",
+				"appendText": "* ",
+			},
+		},
+		{
+			// e.g.  */|
+			"beforeText": "^(\\t|(\\ \\ ))*\\ \\*\\/\\s*$",
+			"action": {
+				"indent": "none",
+				"removeText": 1
+			},
+		},
+		{
+			// e.g.  *-----*/|
+			"beforeText": "^(\\t|(\\ \\ ))*\\ \\*[^/]*\\*\\/\\s*$",
+			"action": {
+				"indent": "none",
+				"removeText": 1
+			}
+		}
+	]
 }