Add syntax highlighting support for embedded languages in raw blocks

editors/vscode/package.json

@@ -105,7 +105,7 @@
         "languages": [
             {
                 "id": "typst",
-                "configuration": "./language-configuration.json",
+                "configuration": "./syntaxes/typst.language-configuration.json",
                 "extensions": [
                     ".typ"
                 ],
@@ -118,6 +118,13 @@
                 }
             }
         ],
+        "grammars": [
+            {
+                "language": "typst",
+                "scopeName": "source.typst",
+                "path": "./syntaxes/typst.tmLanguage.json"
+            }
+        ],
         "semanticTokenTypes": [
             {
                 "id": "bool",

editors/vscode/language-configuration.json → editors/vscode/syntaxes/typst.language-configuration.json

@@ -21,6 +21,7 @@
             "open": "(",
             "close": ")"
         },
+        { "open": "/*", "close": " */" },
         {
             "open": "\"",
             "close": "\"",
@@ -30,9 +31,14 @@
             "open": "$",
             "close": "$",
             "notIn": ["string"]
+        },
+        {
+            "open": "`",
+            "close": "`",
+            "notIn": ["string"]
         }
     ],
-    "autoCloseBefore": "$ \n\t",
+    "autoCloseBefore": ";:.,=}])>$ \n\t",
     "surroundingPairs": [
         ["[", "]"],
         ["{", "}"],