Feat: input readline now unicode aware

Updated our assumptions of readline to handle valid unicode input.
This required integrating with an explicit library to handle unicode
knowledge.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/libunicode.h b/include/libunicode.h
index d6618eb..25d6dee 100644
--- a/include/libunicode.h
+++ b/include/libunicode.h
@@ -27,7 +27,7 @@ char   *utf8·findlast(char* s, rune); // find last rune in char stream
 
 int     utf8·canfit(char *, int); // XXX: odd function...
 
-int     utf8·isletter(rune r);
+int     utf8·isalpha(rune r);
 int     utf8·isdigit(rune r);
 int     utf8·isspace(rune r);
 int     utf8·istitle(rune r);