code fixup to pass all tests

Author: yuankunzhang

Cargo.lock

@@ -13,10 +13,3 @@ chrono = { version="0.4.38", default-features=false, features=["std", "alloc", "
 nom = "8.0.0"
 winnow = "0.5.34"
 num-traits = "0.2.19"
-
-[dev-dependencies]
-anyhow = "1.0.86"
-#winnow = { version="0.5.34", features = ["debug"] }
-
-[features]
-debug = ["winnow/debug"]