patch 8.2.2166: auto format doesn't work when deleting text
Problem: Auto format doesn't work when deleting text.
Solution: Make "x" trigger auto format. (closes #7504)
diff --git a/src/testdir/test_textformat.vim b/src/testdir/test_textformat.vim
index a91c3da..eac1c19 100644
--- a/src/testdir/test_textformat.vim
+++ b/src/testdir/test_textformat.vim
@@ -934,6 +934,18 @@
call assert_equal('g uu uu ', getline(1)[-8:])
call assert_equal(['uu. foo'], getline(2, '$'))
+ " using backspace or "x" triggers reformat
+ call setline(1, ['1 2 3 4 5 ', '6 7 8 9'])
+ set tw=10
+ set fo=taw
+ set bs=indent,eol,start
+ exe "normal 1G4la\<BS>\<BS>\<Esc>"
+ call assert_equal(['1 2 4 5 6 ', '7 8 9'], getline(1, 2))
+ exe "normal f4xx"
+ call assert_equal(['1 2 5 6 7 ', '8 9'], getline(1, 2))
+
+ set tw=0
+ set fo&
%bw!
endfunc