Gitbutler >:(

I don't understand this piece of software at all

orchid-host/src/rule/vec_attrs.rs

@@ -0,0 +1,16 @@
+use orchid_api::PhKind;
+use orchid_base::interner::Tok;
+use orchid_base::tree::Ph;
+
+use crate::macros::{MacTok, MacTree};
+
+/// Returns the name, priority and at_least_one of the expression if it is
+/// a vectorial placeholder
+#[must_use]
+pub fn vec_attrs(expr: &MacTree) -> Option<(Tok<String>, u8, bool)> {
+  match (*expr.tok).clone() {
+    MacTok::Ph(Ph { kind: PhKind::Vector { priority, at_least_one }, name }) =>
+      Some((name, priority, at_least_one)),
+    _ => None,
+  }
+}