quarto setup

snippets/markdown.json

@@ -1,13 +1,7 @@
 {
   "Chunk": {
-    "R": {
     "prefix": "_r",
-      "body": [
+    "body": ["```{r}", "$1", "```"],
-        "```{r}",
-        "$1",
-        "```"
-      ],
     "description": "R code block"
   }
-  }
 }

snippets/quarto.json

@@ -1,13 +1,7 @@
 {
   "Chunk": {
-    "R": {
     "prefix": "_r",
-      "body": [
+    "body": ["```{r}", "$1", "```"],
-        "```{r}",
-        "$1",
-        "```"
-      ],
     "description": "R code block"
   }
-  }
 }

snippets/r.json

@@ -0,0 +1,6 @@
+{
+  "Function": {
+    "prefix": "fn",
+    "body": "$1 <- function($2){\n$0\n}"
+  }
+}