Patch 9.0.0590

[Bram Moolenaar]

Patch 9.0.0590
Problem: After exiting Insert mode spelling is not checked in the next
line.
Solution: When spelling is enabled redraw the next line after exiting Insert
mode in case the spell highlight needs updating.
Files: src/edit.c, src/spell.c, src/proto/spell.pro, src/drawline.c,
src/testdir/test_spell.vim, src/testdir/dumps/Test_spell_3.dump


*** ../vim-9.0.0589/src/edit.c 2022-08-16 14:51:49.442515641 +0100
--- src/edit.c 2022-09-25 20:47:07.549684333 +0100
***************
*** 3587,3592 ****
--- 3587,3599 ----

#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;
*** ../vim-9.0.0589/src/spell.c 2022-08-14 14:16:07.999582175 +0100
--- src/spell.c 2022-09-25 20:48:29.489665830 +0100
***************
*** 1238,1255 ****
}

/*
! * Return TRUE if spell checking is not enabled.
*/
static int
no_spell_checking(win_T *wp)
{
! if (!wp->w_p_spell || *wp->w_s->b_p_spl == NUL
! || wp->w_s->b_langp.ga_len == 0)
! {
! emsg(_(e_spell_checking_is_not_possible));
! return TRUE;
! }
! return FALSE;
}

/*
--- 1238,1264 ----
}

/*
! * Return TRUE if spell checking is enabled for "wp".
! */
! int
! spell_check_window(win_T *wp)
! {
! return wp->w_p_spell
! && *wp->w_s->b_p_spl != NUL
! && wp->w_s->b_langp.ga_len > 0
! && *(char **)(wp->w_s->b_langp.ga_data) != NULL;
! }
!
! /*
! * Return TRUE and give an error if spell checking is not enabled.
*/
static int
no_spell_checking(win_T *wp)
{
! if (spell_check_window(wp))
! return FALSE;
! emsg(_(e_spell_checking_is_not_possible));
! return TRUE;
}

/*
*** ../vim-9.0.0589/src/proto/spell.pro 2022-06-27 23:15:23.000000000 +0100
--- src/proto/spell.pro 2022-09-25 20:46:36.365684178 +0100
***************
*** 5,10 ****
--- 5,11 ----
int match_compoundrule(slang_T *slang, char_u *compflags);
int valid_word_prefix(int totprefcnt, int arridx, int flags, char_u *word, slang_T *slang, int cond_req);
int spell_valid_case(int wordflags, int treeflags);
+ int spell_check_window(win_T *wp);
int spell_move_to(win_T *wp, int dir, int allwords, int curline, hlf_T *attrp);
void spell_cat_line(char_u *buf, char_u *line, int maxlen);
char_u *spell_enc(void);
*** ../vim-9.0.0589/src/drawline.c 2022-09-21 16:38:08.873814058 +0100
--- src/drawline.c 2022-09-25 20:49:00.121652523 +0100
***************
*** 1125,1134 ****
#endif

#ifdef FEAT_SPELL
! if (wp->w_p_spell
! && *wp->w_s->b_p_spl != NUL
! && wp->w_s->b_langp.ga_len > 0
! && *(char **)(wp->w_s->b_langp.ga_data) != NULL)
{
// Prepare for spell checking.
has_spell = TRUE;
--- 1125,1131 ----
#endif

#ifdef FEAT_SPELL
! if (spell_check_window(wp))
{
// Prepare for spell checking.
has_spell = TRUE;
*** ../vim-9.0.0589/src/testdir/test_spell.vim 2022-08-09 12:24:51.196531689 +0100
--- src/testdir/test_spell.vim 2022-09-25 20:56:03.485212787 +0100
***************
*** 983,988 ****
--- 983,992 ----
let buf = RunVimInTerminal('-S XtestSpellCap', {'rows': 8})
call VerifyScreenDump(buf, 'Test_spell_2', {})

+ " After adding word missing Cap in next line is updated
+ call term_sendkeys(buf, "3GANot\<Esc>")
+ call VerifyScreenDump(buf, 'Test_spell_3', {})
+
" clean up
call StopVimInTerminal(buf)
call delete('XtestSpellCap')
*** ../vim-9.0.0589/src/testdir/dumps/Test_spell_3.dump 2022-09-25 20:57:35.077073407 +0100
--- src/testdir/dumps/Test_spell_3.dump 2022-09-25 20:56:20.261188136 +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
+ @75
+ |a+0&#5fd7ff255|n|d| +0&#ffffff0|h|e|r|e|.| @65
+ |~+0#4040ff13&| @73
+ | +0#0000000&@56|3|,|3| @10|A|l@1|
*** ../vim-9.0.0589/src/version.c 2022-09-25 20:12:17.852221938 +0100
--- src/version.c 2022-09-25 20:41:21.750385496 +0100
***************
*** 701,702 ****
--- 701,704 ----
{ /* Add new patch number below this line */
+ /**/
+ 590,
/**/

--
If Microsoft would build a car...
... the oil, water temperature, and alternator warning lights would
all be replaced by a single "General Protection Fault" warning light.

/// 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 ///