patch 8.2.2716: the equivalent class regexp is missing some characters Commit: https://github.com/vim/vim/commit/0b94e297afd072c51bf2eed12c7ffe3978d93399 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 5 13:59:53 2021 +0200 patch 8.2.2716: the equivalent class regexp is missing some characters Problem: The equivalent class regexp is missing some characters. Solution: Update the list of equivalent characters. (Dominique Pell?, closes #8029)

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