Mercurial > vim
changeset 26848:a2335ec31abc v8.2.3952
patch 8.2.3952: first line not redrawn when adding lines to an empty buffer
Commit: https://github.com/vim/vim/commit/1fa3de1ce806ba18ebcc00c6d9a0678a84735463
Author: zeertzjq <zeertzjq@outlook.com>
Date: Fri Dec 31 12:19:22 2021 +0000
patch 8.2.3952: first line not redrawn when adding lines to an empty buffer
Problem: First line not redrawn when adding lines to an empty buffer.
Solution: Adjust the argument to appended_lines(). (closes https://github.com/vim/vim/issues/9439,
closes #9438)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 31 Dec 2021 13:30:07 +0100 |
| parents | eafb9fd4ec32 |
| children | 56f1b1859d32 |
| files | src/ex_cmds.c src/testdir/test_excmd.vim src/version.c |
| diffstat | 3 files changed, 51 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -3359,7 +3359,11 @@ ex_append(exarg_T *eap) did_undo = TRUE; ml_append(lnum, theline, (colnr_T)0, FALSE); - appended_lines_mark(lnum + (empty ? 1 : 0), 1L); + if (empty) + // there are no marks below the inserted lines + appended_lines(lnum, 1L); + else + appended_lines_mark(lnum, 1L); vim_free(theline); ++lnum;
--- a/src/testdir/test_excmd.vim +++ b/src/testdir/test_excmd.vim @@ -1,6 +1,8 @@ " Tests for various Ex commands. source check.vim +source shared.vim +source term_util.vim func Test_ex_delete() new @@ -128,6 +130,27 @@ func Test_append_cmd() close! endfunc +func Test_append_cmd_empty_buf() + CheckRunVimInTerminal + let lines =<< trim END + func Timer(timer) + append + aaaaa + bbbbb + . + endfunc + call timer_start(10, 'Timer') + END + call writefile(lines, 'Xtest_append_cmd_empty_buf') + let buf = RunVimInTerminal('-S Xtest_append_cmd_empty_buf', {'rows': 6}) + call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))}) + call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))}) + + " clean up + call StopVimInTerminal(buf) + call delete('Xtest_append_cmd_empty_buf') +endfunc + " Test for the :insert command func Test_insert_cmd() new @@ -156,6 +179,27 @@ func Test_insert_cmd() close! endfunc +func Test_insert_cmd_empty_buf() + CheckRunVimInTerminal + let lines =<< trim END + func Timer(timer) + insert + aaaaa + bbbbb + . + endfunc + call timer_start(10, 'Timer') + END + call writefile(lines, 'Xtest_insert_cmd_empty_buf') + let buf = RunVimInTerminal('-S Xtest_insert_cmd_empty_buf', {'rows': 6}) + call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))}) + call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))}) + + " clean up + call StopVimInTerminal(buf) + call delete('Xtest_insert_cmd_empty_buf') +endfunc + " Test for the :change command func Test_change_cmd() new