trim string
Description
s2 trim(s1, c)
trim(s1, c) produces a string consisting of the characters of s1 up to the trailing characters contained in c.
Parameters
- s1
- string which may have unwanted trailing 'characters
- c
- character set of trim characters
- returns
- processed string
Defaults
- c
- " "
Errors
| 103 |
s1 is not a string |
104 |
c is not a character set |
