patch 8.2.2774: Vim9: cannot import an existing name even when using "as" Commit: https://github.com/vim/vim/commit/6c7cc347af4f4bc1bf180d80ef81413f89e78f56 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 17 16:38:50 2021 +0200 patch 8.2.2774: Vim9: cannot import an existing name even when using "as" Problem: Vim9: cannot import an existing name even when using "as". Solution: Do not check for an existing name when using "as". (closes https://github.com/vim/vim/issues/8113)

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