fix: escape snippet variable in while snippet to fix VS Code warning (#206)

mszabo-wikia · Claude · web-flow · commit de605995aee6 · 2026-03-27T21:50:55.000+01:00
The while snippet used `$$a` which VS Code interprets as a snippet
variable reference, triggering a startup warning about confusing
snippet-variables and snippet-placeholders. Escape it as `\$a` to
match the do…while snippet's existing correct escaping.

Co-authored-by: Claude &lt;svc-devxp-claude@slack-corp.com&gt;
diff --git a/snippets/hack.json b/snippets/hack.json
@@ -106,7 +106,7 @@
     },
     "while …": {
       "prefix": "while",
-      "body": "while (${1:$$a <= 10}) {\n\t${0:// code...}\n}"
+      "body": "while (${1:\\$a <= 10}) {\n\t${0:// code...}\n}"
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -106,7 +106,7 @@`
`106`	`106`	`},`
`107`	`107`	`"while …": {`
`108`	`108`	`"prefix": "while",`
`109`		`- "body": "while (${1:$$a <= 10}) {\n\t${0:// code...}\n}"`
	`109`	`+ "body": "while (${1:\\$a <= 10}) {\n\t${0:// code...}\n}"`
`110`	`110`	`}`
`111`	`111`	`}`
`112`	`112`	`}`