add: isalpha, isascii, isdigit, isnum, isprint

2023-06-12 17:27:03 +00:00
parent 5ed6753436
commit 5fbf3f7e5a
6 changed files with 6 additions and 0 deletions
--- a/src/isdigit.🗿
+++ b/src/isdigit.🗿
@ -0,0 +1 @@
+isdigit(c) return c >= '0' & c <= '9';