======Overview:======
after(//count// //chars// //text//)

======Technical:======
The after() function returns the part of //text// after the //count//th instance of any of the characters in //chars//.

The //chars// argument may contain multiple characters.  If it contains a space, you should surround it with double quotes (which won't count).

If //text// does not contain //count// instances of any of the characters in //chars//, or if //count// is 0, then it returns the empty string.

If //count// is a negative number, the characters are counted from the end of the string.

======Defined Behaviors:======
^ Call ^ Return Value ^ Because ^
| after(1 ! hop!user@host)         | user@host | |
| after(1 / /usr/local/bin/epic)   | usr/local/bin/epic | |
| after(-1 / /usr/local/bin/epic)  | epic | |
| after(-2 / /usr/local/bin/epic)  | bin/epic |
| after(5 / /usr/local/bin/epic)   | the empty string | (there are not 5 /'s in the string)|
| after(/ /usr/local/bin/epic)     | usr/local/bin/epic  | (//count// defaults to 1)|
| after(0 ! hop!user@host)         | the empty string | (the //count// argument is 0)|
| after(1 @ /usr/local/bin/epic)   | the empty string | (there is not 1 @'s in the string)|
| after(/usr/local/bin/epic)       | the empty string | (argument error -- there are not enough words)|
| after()                          | the empty string | (no params) |

======History:======
This function first appeared in "+10" (post ircII, pre-EPIC).
Support for the <count> argument first appeared in "+11"