patch 8.0.1806: InsertCharPre causes problems for autocomplete
Problem: InsertCharPre causes problems for autocomplete. (Lifepillar)
Solution: Check for InsertCharPre before calling vpeekc(). (Christian
Brabandt, closes #2876)
diff --git a/src/testdir/test_popup.vim b/src/testdir/test_popup.vim
index d682dd2..89cdf0e 100644
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -831,4 +831,34 @@
bwipe!
endfunc
+fun! Test_complete_o_tab()
+ let s:o_char_pressed = 0
+
+ fun! s:act_on_text_changed()
+ if s:o_char_pressed
+ let s:o_char_pressed = 0
+ call feedkeys("\<c-x>\<c-n>", 'i')
+ endif
+ endf
+
+ set completeopt=menu,noselect
+ new
+ imap <expr> <buffer> <tab> pumvisible() ? "\<c-p>" : "X"
+ autocmd! InsertCharPre <buffer> let s:o_char_pressed = (v:char ==# 'o')
+ autocmd! TextChangedI <buffer> call <sid>act_on_text_changed()
+ call setline(1, ['hoard', 'hoax', 'hoarse', ''])
+ let l:expected = ['hoard', 'hoax', 'hoarse', 'hoax', 'hoax']
+ call cursor(4,1)
+ call test_override("char_avail", 1)
+ call feedkeys("Ahoa\<tab>\<tab>\<c-y>\<esc>", 'tx')
+ call feedkeys("oho\<tab>\<tab>\<c-y>\<esc>", 'tx')
+ call assert_equal(l:expected, getline(1,'$'))
+
+ call test_override("char_avail", 0)
+ bwipe!
+ set completeopt&
+ delfunc s:act_on_text_changed
+endf
+
+
" vim: shiftwidth=2 sts=2 expandtab