Patch 9.0.0608

[Bram Moolenaar]

Patch 9.0.0608
Problem: With spell checking, deleting a full stop at the end of a line
does not update SpellCap at the start of the next line.
Solution: Update the next line when characters have been deleted. Also when
using undo.
Files: src/edit.c, src/change.c, src/undo.c, src/testdir/test_spell.vim,
src/testdir/dumps/Test_spell_4.dump,
src/testdir/dumps/Test_spell_5.dump


*** ../vim-9.0.0607/src/edit.c 2022-09-27 12:30:53.222180148 +0100
--- src/edit.c 2022-09-27 16:06:10.617797815 +0100
***************
*** 3607,3619 ****

#ifdef FEAT_SPELL
check_spell_redraw();
-
- // When text has been changed in this line, possibly the start of the next
- // line may have SpellCap that should be removed or it needs to be
- // displayed. Schedule the next line for redrawing just in case.
- if (spell_check_window(curwin)
- && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
- redrawWinline(curwin, curwin->w_cursor.lnum + 1);
#endif

temp = curwin->w_cursor.col;
--- 3607,3612 ----
*** ../vim-9.0.0607/src/change.c 2022-09-14 22:13:06.069843985 +0100
--- src/change.c 2022-09-27 16:01:51.843216229 +0100
***************
*** 709,714 ****
--- 709,721 ----
changedOneline(curbuf, lnum);
changed_common(lnum, col, lnum + 1, 0L);

+ #ifdef FEAT_SPELL
+ // When text has been changed at the end of the line, possibly the start of
+ // the next line may have SpellCap that should be removed or it needs to be
+ // displayed. Schedule the next line for redrawing just in case.
+ if (spell_check_window(curwin) && lnum < curbuf->b_ml.ml_line_count)
+ redrawWinline(curwin, lnum + 1);
+ #endif
#ifdef FEAT_DIFF
// Diff highlighting in other diff windows may need to be updated too.
if (curwin->w_p_diff)
*** ../vim-9.0.0607/src/undo.c 2022-08-14 14:16:08.003582142 +0100
--- src/undo.c 2022-09-27 16:15:29.599237760 +0100
***************
*** 2835,2841 ****
--- 2835,2850 ----
curbuf->b_op_end.lnum += newsize - oldsize;
}
if (oldsize > 0 || newsize > 0)
+ {
changed_lines(top + 1, 0, bot, newsize - oldsize);
+ #ifdef FEAT_SPELL
+ // When text has been changed, possibly the start of the next line
+ // may have SpellCap that should be removed or it needs to be
+ // displayed. Schedule the next line for redrawing just in case.
+ if (spell_check_window(curwin) && bot <= curbuf->b_ml.ml_line_count)
+ redrawWinline(curwin, bot);
+ #endif
+ }

// Set the '[ mark.
if (top + 1 < curbuf->b_op_start.lnum)
*** ../vim-9.0.0607/src/testdir/test_spell.vim 2022-09-25 20:58:08.801019377 +0100
--- src/testdir/test_spell.vim 2022-09-27 16:26:36.480548190 +0100
***************
*** 987,992 ****
--- 987,1000 ----
call term_sendkeys(buf, "3GANot\<Esc>")
call VerifyScreenDump(buf, 'Test_spell_3', {})

+ " Deleting a full stop removes missing Cap in next line
+ call term_sendkeys(buf, "5Gddk$x")
+ call VerifyScreenDump(buf, 'Test_spell_4', {})
+
+ " Undo also updates the next line (go to command line to remove message)
+ call term_sendkeys(buf, "u:\<Esc>")
+ call VerifyScreenDump(buf, 'Test_spell_5', {})
+
" clean up
call StopVimInTerminal(buf)
call delete('XtestSpellCap')
*** ../vim-9.0.0607/src/testdir/dumps/Test_spell_4.dump 2022-09-27 16:27:40.260299402 +0100
--- src/testdir/dumps/Test_spell_4.dump 2022-09-27 16:24:24.837064787 +0100
***************
*** 0 ****
--- 1,8 ----
+ | +0&#ffffff0@2|T|h|i|s| |l|i|n|e| |h|a|s| |a| |s+0&#ffd7d7255|e|p|l@1| +0&#ffffff0|e|r@1|o|r|.| |a+0&#5fd7ff255|n|d| +0&#ffffff0|m|i|s@1|i|n|g| |c|a|p|s| |a|n|d| |t|r|a|i|l|i|n|g| |s|p|a|c|e|s|.| @5
+ |a+0&#5fd7ff255|n|o|t|h|e|r| +0&#ffffff0|m|i|s@1|i|n|g| |c|a|p| |h|e|r|e|.| @49
+ |N|o|t| @71
+ |a|n|d| |h|e|r>e| @66
+ |a|n|d| |h|e|r|e|.| @65
+ |~+0#4040ff13&| @73
+ |~| @73
+ | +0#0000000&@56|4|,|8| @10|A|l@1|
*** ../vim-9.0.0607/src/testdir/dumps/Test_spell_5.dump 2022-09-27 16:27:40.260299402 +0100
--- src/testdir/dumps/Test_spell_5.dump 2022-09-27 16:24:24.837064787 +0100
***************
*** 0 ****
--- 1,8 ----
+ | +0&#ffffff0@2|T|h|i|s| |l|i|n|e| |h|a|s| |a| |s+0&#ffd7d7255|e|p|l@1| +0&#ffffff0|e|r@1|o|r|.| |a+0&#5fd7ff255|n|d| +0&#ffffff0|m|i|s@1|i|n|g| |c|a|p|s| |a|n|d| |t|r|a|i|l|i|n|g| |s|p|a|c|e|s|.| @5
+ |a+0&#5fd7ff255|n|o|t|h|e|r| +0&#ffffff0|m|i|s@1|i|n|g| |c|a|p| |h|e|r|e|.| @49
+ |N|o|t| @71
+ |a|n|d| |h|e|r|e>.| @65
+ |a+0&#5fd7ff255|n|d| +0&#ffffff0|h|e|r|e|.| @65
+ |~+0#4040ff13&| @73
+ |~| @73
+ | +0#0000000&@56|4|,|9| @10|A|l@1|
*** ../vim-9.0.0607/src/version.c 2022-09-27 15:55:39.944808497 +0100
--- src/version.c 2022-09-27 16:03:53.390522410 +0100
***************
*** 701,702 ****
--- 701,704 ----
{ /* Add new patch number below this line */
+ /**/
+ 608,
/**/

--
Some of the well known MS-Windows errors:
EHUH Unexpected error
EUSER User error, not our fault!
EGOD Horrible problem, god knows what has happened
EERR Errornous error: nothing wrong

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///