Update markdown grammar

Fixes #56735

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/826a9c47f16a3d567c3691636fd19f189f65fca5",
+	"version": "https://github.com/microsoft/vscode-markdown-tm-grammar/commit/082f5ac70a35e7a0979c8450729d216b59789ad6",
 	"name": "Markdown",
 	"scopeName": "text.html.markdown",
 	"patterns": [
@@ -2094,7 +2094,7 @@
 					"name": "meta.other.valid-ampersand.markdown"
 				},
 				"bold": {
-					"begin": "(?x)\n ((?<!\\w)\\*\\*\\b|\\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)\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",
 					"captures": {
 						"1": {
 							"name": "punctuation.definition.bold.markdown"
@@ -2236,7 +2236,7 @@
 					"name": "meta.image.reference.markdown"
 				},
 				"italic": {
-					"begin": "(?x) (\\*\\b|\\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 whtiespace\n              <?(.*?)>?      # URL\n              [ \\t]*+        # Optional whtiespace\n              (          # Optional Title\n                (?<title>['\"])\n                (.*?)\n                \\k<title>\n              )?\n            \\)\n          )\n        )\n      )\n      | \\1\\1                # Must be bold closer\n      | (?!(?<=\\S)\\1).            # Everything besides\n                        # style closer\n    )++\n    (?<=\\S)(?=_\\b|\\*)\\1                # Close\n  )\n",
+					"begin": "(?x) (\\*(?=\\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 whtiespace\n              <?(.*?)>?      # URL\n              [ \\t]*+        # Optional whtiespace\n              (          # Optional Title\n                (?<title>['\"])\n                (.*?)\n                \\k<title>\n              )?\n            \\)\n          )\n        )\n      )\n      | \\1\\1                # Must be bold closer\n      | (?!(?<=\\S)\\1).            # Everything besides\n                        # style closer\n    )++\n    (?<=\\S)(?=_\\b|\\*)\\1                # Close\n  )\n",
 					"captures": {
 						"1": {
 							"name": "punctuation.definition.italic.markdown"