Unfortunately, it returns the lines as defined in the original contents, not in the wrapped form:

That makes sense, wrapping doesn't count -- it appears there is no way to retrieve the position of the wraps. You can get the space (in pixels) a line takes up with https://metacpan.org/module/Tk::Text#text-dlineinfo-index but that's about it

In reply to Re^3: TK-Text Get text per row (dlineinfo) by Anonymous Monk
in thread TK-Text Get text per row by kean

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