Differences

This shows you the differences between two versions of the page.

--- modding:function:and [2017/01/26 00:34] – 0xabcdef
+++ modding:function:and [2017/01/27 02:17] (current) – 0xabcdef
@@ Line 8: / Line 8: @@
 ^ Arguments | exp1: an expression that evaluates to **Nil** or non-**Nil** |
 ^ | [exp2 ... expn]: optional expressions that each evaluate to **Nil** or non-**Nil**. |
-^ Returns | If all arguments return a non-**Nil** value, then returns the value of the last argument. Otherwise, returns **Nil** |
+^ Returns | If all arguments return a non-**Nil** value, then returns the value of the last argument. Otherwise, returns **Nil**. If there is only one argument, then returns the value of that argument. |
-^ Category | [[logical operator]] |
+^ Category | [[logical operator functions | logical operator]] |
-^ Description | Uses lazy evaluation, which means that it stops after it finds a **Nil** value or ends up evaluating every argument if all of them return a non-**Nil** value |
+^ Description | Uses lazy evaluation, which means that it stops after it finds a **Nil** value or ends up evaluating every argument if all of them return a non-**Nil** value. |
 === Example ===
@@ Line 27: / Line 27: @@
 (and (gr (count (setq foo (list Nil Nil Nil))) 2) 5)
 </code>
-Returns **5**. Also, **foo** will be set to **300**
+Returns **5**. Also, **foo** will be set to **(Nil Nil Nil)**
 <code>
 (and (setq foo Nil) (setq bar True))
 </code>
-Returns **Nil**. Also, **foo** will be set to **Nil** and **bar** will not be set to **"baz"**
+Returns **Nil**. Also, **foo** will be set to **Nil** and **bar** will not be set to **True**
 Return to [[:Functions]] list