Patch 8.2.4563

[Bram Moolenaar]

Patch 8.2.4563
Problem: "z=" in Visual mode may go beyond the end of the line.
Solution: Adjust "badlen".
Files: src/spellsuggest.c, src/testdir/test_spell.vim


*** ../vim-8.2.4562/src/spellsuggest.c 2022-02-16 19:24:03.630162410 +0000
--- src/spellsuggest.c 2022-03-13 20:10:41.055141499 +0000
***************
*** 506,511 ****
--- 506,515 ----
curwin->w_cursor.col = VIsual.col;
++badlen;
end_visual_mode();
+ // make sure we don't include the NUL at the end of the line
+ line = ml_get_curline();
+ if (badlen > STRLEN(line) - curwin->w_cursor.col)
+ badlen = STRLEN(line) - curwin->w_cursor.col;
}
// Find the start of the badly spelled word.
else if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
*** ../vim-8.2.4562/src/testdir/test_spell.vim 2022-01-29 11:22:11.827641991 +0000
--- src/testdir/test_spell.vim 2022-03-13 20:10:30.559188438 +0000
***************
*** 456,461 ****
--- 456,476 ----
call assert_fails('set spellsuggest=timeout:--9', 'E474:')
endfunc

+ func Test_spellsuggest_visual_end_of_line()
+ let enc_save = &encoding
+ set encoding=iso8859
+
+ " This was reading beyond the end of the line.
+ norm R00000000000
+ sil norm 0
+ sil! norm i00000)
+ sil! norm i00000)
+ call feedkeys("\<CR>")
+ norm z=
+
+ let &encoding = enc_save
+ endfunc
+
func Test_spellinfo()
new
let runtime = substitute($VIMRUNTIME, '\\', '/', 'g')
*** ../vim-8.2.4562/src/version.c 2022-03-13 19:23:44.912318213 +0000
--- src/version.c 2022-03-13 20:12:06.214772795 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4563,
/**/

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