improve spellfix

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/string.fnl b/lib/string.fnl
index ca29da0..1696a64 100644
--- a/lib/string.fnl
+++ b/lib/string.fnl
@@ -8,8 +8,8 @@
     (= "string" (type str))
     (string.format "letters(): str must be string, %s given" (type str)))
   (var result [])
-  (for [i 1 (must (luna.utf.len str))]
-    (table.insert result (must (luna.utf.sub str i 1))))
+  (for [i 1 (must (luna.utf8.len str))]
+    (table.insert result (must (luna.utf8.sub str i 1))))
   result)
 
 (fn split [str]
@@ -27,9 +27,9 @@
 (fn truncate [str len ellipsis]
   (if (and (= (type str) "string")
            (< 0 (# str)))
-    (if (< (must (luna.utf.len str)) len)
+    (if (< (must (luna.utf8.len str)) len)
       str
-      (.. (trim (must (luna.utf.sub str 1 len))) (or ellipsis "...")))
+      (.. (trim (must (luna.utf8.sub str 1 len))) (or ellipsis "...")))
     ""))
 
 {: letters : empty? : split : ends-with : trim : truncate}