MyChat Scripts Engine: Trim

Trimming spaces at the beginning and end of a specified string.

 

Syntsx

function Trim(st: string): string;

 

Parameters and return values

 

Function result

A string with deleted spaces on the left and right sides.

 

Example

const
  sFirst  = '           Hello world!';
  sSecond = 'That''s all, folks!    ';
var
  s: string;
begin
   s := trim(sFirst);
   mLogScript('|' + s + '|', 'length: ' + inttostr(length(sFirst)) + ' / ' + inttostr(length(s)));      
   
   s := trim(sSecond);
   mLogScript('|' + s + '|', 'length: ' + inttostr(length(sSecond)) + ' / ' + inttostr(length(s)));
end.

Script work result

[18:12:36] (Log "Trim"): [length: 23 / 12] |Hello world!|

[18:12:36] (Log "Trim"): [length: 22 / 18] |That's all, folks!|
 

See also

IntToStr
mLogScript