patch 8.0.0376: size computations in spell file reading are off commit https://github.com/vim/vim/commit/6d3c8586fc81b022e9f06c611b9926108fb878c7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 15:27:23 2017 +0100 patch 8.0.0376: size computations in spell file reading are off Problem: Size computations in spell file reading are not exactly right. Solution: Make "len" a "long" and check with LONG_MAX.