add number_chars/2

2019-04-28 14:36:38 -06:00
parent e135063325
commit 6be03a7f7a
6 changed files with 136 additions and 16 deletions
--- a/README.md
+++ b/README.md
@@ -206,6 +206,7 @@ The following predicates are built-in to Scryer.
 * `must_be/2`
 * `nl/0`
 * `nonvar/1`
+* `number_chars/2`
 * `numbervars/2`
 * `numlist/{2,3}`
 * `once/1`