patch 8.1.0854: xxd does not work with more than 32 bit addresses commit https://github.com/vim/vim/commit/d8c56a0d29ccb53e12c6dec73b9a0e8a6dad99c2 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 30 23:02:25 2019 +0100 patch 8.1.0854: xxd does not work with more than 32 bit addresses Problem: xxd does not work with more than 32 bit addresses. Solution: Add support for 64 bit addresses. (Christer Jensen, closes https://github.com/vim/vim/issues/3791)

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