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-rw-r--r--src/nvim/fileio.c2
-rw-r--r--src/nvim/testdir/test_autocmd.vim12
2 files changed, 12 insertions, 2 deletions
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index fdba186200..0b66878103 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -337,7 +337,7 @@ int readfile(char *fname, char *sfname, linenr_T from, linenr_T lines_to_skip,
curbuf->b_op_start = orig_start;
if (flags & READ_NOFILE) {
- return FAIL;
+ return NOTDONE; // so that BufEnter can be triggered
}
}
diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index f21b958f1a..778e5f9b9f 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -599,9 +599,19 @@ func Test_BufEnter()
" On MS-Windows we can't edit the directory, make sure we wipe the right
" buffer.
bwipe! Xdir
-
call delete('Xdir', 'd')
au! BufEnter
+
+ " Editing a "nofile" buffer doesn't read the file but does trigger BufEnter
+ " for historic reasons.
+ new somefile
+ set buftype=nofile
+ au BufEnter somefile call setline(1, 'some text')
+ edit
+ call assert_equal('some text', getline(1))
+
+ bwipe!
+ au! BufEnter
endfunc
" Closing a window might cause an endless loop