Examples: Expert System 'Commentator'. Practical Use of Embedded Indicators in an MQL4 Program

 
Hm .. nice but

Comment() is using proportional port so if you tries to formatoutput like:

P1=10;
T1=2;

QQQ="Price:    "+P1;
WWW="Times: "+T1;

Comment(QQQ+"\n"+WWW);
You get this:

Price:    "+P1;
Times: "+T1;


Reason: