LabTalk script accepts two comment formats:

Use the "//" character to ignore all text from // to the end of the line. For example:

type "Hello World";  //Place comment text here.

Use the combination of "/*" and "*/" character pairs to begin and end, respectively, any block of code or text that you do not want executed. For example:

type Hello /* Place comment text here, 
              or a line of code:
              and even more ... */ 

Note: Use the "#!" characters to begin debugging lines of script. The lines are only executed if system.debug = 1.