add doc

photostructure · Sep 4, 2023 · 8b80283 · 8b80283
1 parent 2d08cc0
commit 8b80283
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Which.spec.ts b/src/Which.spec.ts
@@ -6,6 +6,8 @@ if (!isWin32()) {
   describe("Which", () => {
     it("finds perl", async () => {
       const act = await which("perl")
+      // macOS is `/usr/local/bin/perl`. Most linux distros will use
+      // `/usr/bin/perl`, but could be `/bin/perl` and still be valid.
       expect(act).to.match(/^(\/usr(\/local)?)?\/bin\/perl$/)
     })
     it("finds node", async () => {