Support new while! syntax (#132)

* Support new while! syntax

* Regenerate with treesitter 0.24

Author: rynoV

fsharp/grammar.js

@@ -573,7 +573,7 @@ module.exports = grammar({
       prec(
         PREC.DO_EXPR + 1,
         seq(
-          "while",
+          choice("while", "while!"),
           $._expression,
           "do",
           $._expression_block,

fsharp/src/grammar.json

@@ -2122,8 +2122,17 @@
         "type": "SEQ",
         "members": [
           {
-            "type": "STRING",
-            "value": "while"
+            "type": "CHOICE",
+            "members": [
+              {
+                "type": "STRING",
+                "value": "while"
+              },
+              {
+                "type": "STRING",
+                "value": "while!"
+              }
+            ]
           },
           {
             "type": "SYMBOL",

fsharp/src/node-types.json

@@ -4517,11 +4517,11 @@
   },
   {
     "type": "unit",
-    "named": false
+    "named": true
   },
   {
     "type": "unit",
-    "named": true
+    "named": false
   },
   {
     "type": "unmanaged",
@@ -4559,6 +4559,10 @@
     "type": "while",
     "named": false
   },
+  {
+    "type": "while!",
+    "named": false
+  },
   {
     "type": "wildcard_active_pattern_op",
     "named": true