Trims specified characters (all whitespace by default) from the left end of a string.
See CBA_fnc_rightTrim and CBA_fnc_trim.
| _string | String to trim [String] | 
| _trim | Characters to trim [String] (default: “”) | 
Trimmed string [String]
_result = [" frogs are fishy "] call CBA_fnc_leftTrim; // _result => "frogs are fishy "
Spooner, joko // Jonas, SilentSpike