enhanced the compiler to implement short-circuited logical 'and' and 'or' special forms.

renamed the primitive function 'and' to '_and' and 'or' to '_or'
2018-03-03 17:16:41 +00:00
parent c387772803
commit 71d024837d
3 changed files with 218 additions and 6 deletions
--- a/README.md
+++ b/README.md
@ -7,6 +7,7 @@ A HCL program is composed of 0 or more expressions.

 ## Special Form Expression

+* and
 * break
 * defun
 * do
@ -14,6 +15,7 @@ A HCL program is composed of 0 or more expressions.
 * else
 * if
 * lambda
+* or
 * return
 * set
 * until