fix aoc2025 tests, consider greek when determining uppercase

2026-02-21 21:41:22 -08:00
parent 34744a8edc
commit 673c79b786
2 changed files with 2 additions and 3 deletions
--- a/src/Prelude.newt
+++ b/src/Prelude.newt
@@ -901,7 +901,7 @@ isDigit '9' = True
 isDigit _ = False

 isUpper : Char → Bool
-isUpper c = let o = ord c in 64 < o && o < 91
+isUpper c = let o = ord c in (64 < o && o < 91) || (912 < o && o < 938)

 isAlphaNum : Char → Bool
 isAlphaNum c = let o = ord c in