patch 8.2.0039: memory access error when "z=" has no suggestions Commit: https://github.com/vim/vim/commit/569fea2c312126dd5a542c4b1aa51095136a2c0d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 25 13:55:24 2019 +0100 patch 8.2.0039: memory access error when "z=" has no suggestions Problem: Memory access error when "z=" has no suggestions. Solution: Check for negative index.

>1+0&#ffffff0| @73
|2| @73
|3| @73
|4| @31|t+0#0000001#ffd7ff255|w|o| @4| +0#0000000#a8a8a8255| +0&#ffffff0@32
|5| @31|t+0#0000001#ffd7ff255|h|r|e@1| @2| +0#0000000#0000001| +0&#ffffff0@32
|6| @31|f+0#0000001#ffd7ff255|o|u|r| @3| +0#0000000#0000001| +0&#ffffff0@32
|7| @31|f+0#0000001#ffd7ff255|i|v|e| @3| +0#0000000#a8a8a8255| +0&#ffffff0@32
|8| @73
|9| @73
|:| @55|1|,|1| @10|T|o|p|