Patch 8.2.1982

[Bram Moolenaar]

Patch 8.2.1982
Problem: Quickfix window now updated when adding invalid entries.
Solution: Update the quickfix buffer properly. (Yegappan Lakshmanan, closes
#7291, closes #7271)
Files: src/quickfix.c, src/testdir/test_quickfix.vim


*** ../vim-8.2.1981/src/quickfix.c 2020-10-24 20:49:37.502683026 +0200
--- src/quickfix.c 2020-11-14 13:14:25.338867904 +0100
***************
*** 4674,4687 ****
*dirname = NUL;

// Add one line for each error
! if (old_last == NULL || old_last->qf_next == NULL)
{
qfp = qfl->qf_start;
lnum = 0;
}
else
{
! qfp = old_last->qf_next;
lnum = buf->b_ml.ml_line_count;
}

--- 4674,4690 ----
*dirname = NUL;

// Add one line for each error
! if (old_last == NULL)
{
qfp = qfl->qf_start;
lnum = 0;
}
else
{
! if (old_last->qf_next != NULL)
! qfp = old_last->qf_next;
! else
! qfp = old_last;
lnum = buf->b_ml.ml_line_count;
}

*** ../vim-8.2.1981/src/testdir/test_quickfix.vim 2020-11-02 20:03:51.615794746 +0100
--- src/testdir/test_quickfix.vim 2020-11-14 13:14:25.338867904 +0100
***************
*** 5145,5148 ****
--- 5145,5161 ----
%bw!
endfunc

+ " Test for adding an invalid entry with the quickfix window open and making
+ " sure that the window contents are not changed
+ func Test_add_invalid_entry_with_qf_window()
+ call setqflist([], 'f')
+ cexpr "Xfile1:10:aa"
+ copen
+ call setqflist(['bb'], 'a')
+ call assert_equal(1, line('$'))
+ call assert_equal(['Xfile1|10| aa'], getline(1, '$'))
+ call assert_equal([{'lnum': 10, 'bufnr': bufnr('Xfile1'), 'col': 0, 'pattern': '', 'valid': 1, 'vcol': 0, 'nr': -1, 'type': '', 'module': '', 'text': 'aa'}], getqflist())
+ cclose
+ endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.1981/src/version.c 2020-11-13 17:47:24.481785818 +0100
--- src/version.c 2020-11-14 13:14:55.606790797 +0100
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 1982,
/**/

--
If you're sending someone Styrofoam, what do you pack it in?

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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