Phase 25.1a: selfhost builder hotfix (fn rename, docs)

crates/nyash_kernel/src/lib.rs

@@ -82,11 +82,17 @@ pub extern "C" fn nyash_string_charcode_at_h_export(handle: i64, idx: i64) -> i6
 // Exported as: nyash.env.argv_get() -> i64 (ArrayBox handle)
 #[export_name = "nyash.env.argv_get"]
 pub extern "C" fn nyash_env_argv_get() -> i64 {
-    use nyash_rust::{box_trait::{NyashBox, StringBox}, boxes::array::ArrayBox, runtime::host_handles as handles};
+    use nyash_rust::{
+        box_trait::{NyashBox, StringBox},
+        boxes::array::ArrayBox,
+        runtime::host_handles as handles,
+    };
     let mut arr = ArrayBox::new();
     // Skip argv[0] (program name), collect the rest
     for (i, a) in std::env::args().enumerate() {
-        if i == 0 { continue; }
+        if i == 0 {
+            continue;
+        }
         let sb: Box<dyn NyashBox> = Box::new(StringBox::new(a));
         let _ = arr.push(sb);
     }