Highlight some basic markdown elements in js/ts fenced code blocks

Fixes #63942

extensions/markdown-basics/syntaxes/markdown.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/microsoft/vscode-markdown-tm-grammar/commit/97b45ff162bfccd4770a0f6851e7d7937fc884b6",
+	"version": "https://github.com/microsoft/vscode-markdown-tm-grammar/commit/a595d8ba2ae9ce8864435d33db2afa0fe68b1487",
 	"name": "Markdown",
 	"scopeName": "text.html.markdown",
 	"patterns": [
@@ -45,8 +45,8 @@
 				{
 					"include": "#paragraph"
 				}
-			],
-			"repository": {
+			]
+		},
 		"blockquote": {
 			"begin": "(^|\\G)[ ]{0,3}(>) ?",
 			"captures": {
@@ -2147,8 +2147,6 @@
 		"separator": {
 			"match": "(^|\\G)[ ]{0,3}([\\*\\-\\_])([ ]{0,2}\\2){2,}[ \\t]*$\\n?",
 			"name": "meta.separator.markdown"
-				}
-			}
 		},
 		"frontMatter": {
 			"begin": "\\A-{3}\\s*$",
@@ -2204,15 +2202,15 @@
 				{
 					"include": "#link-ref-shortcut"
 				}
-			],
-			"repository": {
+			]
+		},
 		"ampersand": {
 			"comment": "Markdown will convert this for us. We match it so that the HTML grammar will not mark it up as invalid.",
 			"match": "&(?!([a-zA-Z0-9]+|#[0-9]+|#x[0-9a-fA-F]+);)",
 			"name": "meta.other.valid-ampersand.markdown"
 		},
 		"bold": {
-					"begin": "(?x)\n (\\*\\*(?=\\w)|(?<!\\w)\\*\\*|(?<!\\w)\\b__)(?=\\S)                # Open\n (?=\n   (\n     <[^>]*+>              # HTML tags\n     | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                       # Raw\n     | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n     | \\[\n     (\n         (?<square>          # Named group\n           [^\\[\\]\\\\]        # Match most chars\n           | \\\\.            # Escaped chars\n           | \\[ \\g<square>*+ \\]    # Nested brackets\n         )*+\n       \\]\n       (\n         (              # Reference Link\n           [ ]?          # Optional space\n           \\[[^\\]]*+\\]        # Ref name\n         )\n         | (              # Inline Link\n           \\(            # Opening paren\n             [ \\t]*+        # Optional whitespace\n             <?(.*?)>?      # URL\n             [ \\t]*+        # Optional whitespace\n             (          # Optional Title\n               (?<title>['\"])\n               (.*?)\n               \\k<title>\n             )?\n           \\)\n         )\n       )\n     )\n     | (?!(?<=\\S)\\1).            # Everything besides\n                       # style closer\n   )++\n   (?<=\\S)(?=__\\b|\\*\\*)\\1                # Close\n )\n",
+			"begin": "(?x) (\\*\\*(?=\\w)|(?<!\\w)\\*\\*|(?<!\\w)\\b__)(?=\\S) (?=\n  (\n    <[^>]*+>              # HTML tags\n    | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                      # Raw\n    | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n    | \\[\n    (\n        (?<square>          # Named group\n          [^\\[\\]\\\\]        # Match most chars\n          | \\\\.            # Escaped chars\n          | \\[ \\g<square>*+ \\]    # Nested brackets\n        )*+\n      \\]\n      (\n        (              # Reference Link\n          [ ]?          # Optional space\n          \\[[^\\]]*+\\]        # Ref name\n        )\n        | (              # Inline Link\n          \\(            # Opening paren\n            [ \\t]*+        # Optional whitespace\n            <?(.*?)>?      # URL\n            [ \\t]*+        # Optional whitespace\n            (          # Optional Title\n              (?<title>['\"])\n              (.*?)\n              \\k<title>\n            )?\n          \\)\n        )\n      )\n    )\n    | (?!(?<=\\S)\\1).            # Everything besides\n                      # style closer\n  )++\n  (?<=\\S)(?=__\\b|\\*\\*)\\1                # Close\n)\n",
 			"captures": {
 				"1": {
 					"name": "punctuation.definition.bold.markdown"
@@ -2569,5 +2567,3 @@
 		}
 	}
 }
-	}
-}

extensions/typescript-basics/package.json

@@ -77,6 +77,16 @@
           "meta.import string.quoted": "other",
           "variable.other.jsdoc": "other"
         }
+      },
+      {
+        "scopeName": "documentation.markdown.injection",
+        "path": "./syntaxes/MarkdownDocumentationInjection.tmLanguage.json",
+        "injectTo": [
+          "source.ts",
+          "source.tsx",
+          "source.js",
+          "source.js.jsx"
+        ]
       }
     ],
     "snippets": [

extensions/typescript-basics/syntaxes/MarkdownDocumentationInjection.tmLanguage.json

@@ -0,0 +1,29 @@
+{
+	"injectionSelector": "L:comment.block.documentation",
+	"patterns": [
+		{
+			"include": "#markdown-comment"
+		}
+	],
+	"repository": {
+		"markdown-comment": {
+			"begin": "^\\s*\\*(?!/)",
+			"while": "(^|\\G)\\s*\\*(?!/)",
+			"patterns": [
+				{
+					"include": "text.html.markdown#fenced_code_block"
+				},
+				{
+					"include": "text.html.markdown#lists"
+				},
+				{
+					"include": "source.ts#docblock"
+				},
+				{
+					"include": "text.html.markdown#inline"
+				}
+			]
+		}
+	},
+	"scopeName": "documentation.markdown.injection"
+}