How to use the QM code to achieve the following CMD code effect

[win]

Thank you very much, the above code should be the easiest way.

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Does QM have Contain functions? The line where the string is located functions? I didn't find it in the help.

Macro Macro7

Code:

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str s=
;hello world
;QM is very powerful

if s ???Contain "hello"
,mes "s Contains characters hello, It is in the (?) line"