patch 8.2.2434: Vim9: no error when compiling str2nr() with a number Commit: https://github.com/vim/vim/commit/f2b26bcf8f498fed72759af4aa768fb2aab3118c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 30 23:05:11 2021 +0100 patch 8.2.2434: Vim9: no error when compiling str2nr() with a number Problem: Vim9: no error when compiling str2nr() with a number. Solution: Add argument type checks. (closes https://github.com/vim/vim/issues/7759)

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