[script] Extract sub-string from a string

Hello MVD fans and Dmitry,

Some more work for you.

Let say you are looking for a string or a character in a larger string, and you want to count how many times that string (or character) appears in a full page of text.

You can do it by using the Copy(Source, Position, Length) function and comparing the result with the string you are looking for.
WARNING : The Copy function is case sensitive. If you want to get ride of that, you can apply a lowercase() function to your text before searching (it's in the comment).

The code is fully commented step by step
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Have a good day and... have some fun !! MVD is an awesome tool.

Cheers

Mathias

PS : this is my approach of the problem, there might be some more efficient ones, like RegEx for example.
PS2 : version is beta 2.2 but should work with other version