":NMark pattern" produces "E16: Invalid range" when N exceeds number of lines in buffer about vim-mark HOT 2 CLOSED

Thanks for your report; you suggested fix of using -count would work most of the time; unfortunately, it will eat a number at the beginning of an argument, so e.g. :3Mark 99balloons would highlight balloons with mark group 99. Fortunately, Vim has introduced a :command -addr=other modifier that covers this case.

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That problem has been introduced by a backward-incompatible tightening of rules in Vim 8.1.1241. I had addressed the problem on the development branch in 6016b28; it (until now) hasn't been released yet.

I've just prepared a version 3.1.1 update; you also need to update the ingo-library dependency to version 1.042 (also just released).

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