patch 8.0.0218: no completion for :cexpr and similar commands commit https://github.com/vim/vim/commit/2b2207ba69c6b009e466a36eef0644ca723e16d3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 22 16:46:56 2017 +0100 patch 8.0.0218: no completion for :cexpr and similar commands Problem: No command line completion for :cexpr, :cgetexpr, :caddexpr, etc. Solution: Make completion work. (Yegappan Lakshmanan) Add a test.

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