patch 8.0.0337: invalid memory access in :recover command commit https://github.com/vim/vim/commit/c525e3a1c20f6b5d9809c8b84f80090a8e416c92 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 18 16:59:02 2017 +0100 patch 8.0.0337: invalid memory access in :recover command Problem: Invalid memory access in :recover command. Solution: Avoid access before directory name. (Dominique Pelle, closes #1488)

Test for writing and reading a file of over 100 Kbyte

1 line: "This is the start"
3001 lines: "This is the leader"
1 line: "This is the middle"
3001 lines: "This is the trailer"
1 line: "This is the end"

STARTTEST
:%d
aThis is the start
This is the leader
This is the middle
This is the trailer
This is the endkY3000p2GY3000p
:w! Xtest
:%d
:e! Xtest
:.w! test.out
3003G:.w >>test.out
6005G:.w >>test.out
:qa!
ENDTEST