Patch 8.2.4588
Problem: Mapping with key code after other matching mapping does not work.
Solution: Change ">" to ">=". (closes #9903)
Files: src/getchar.c, src/testdir/test_termcodes.vim
*** ../vim-8.2.4587/src/getchar.c 2022-03-12 13:48:35.502586206 +0000
--- src/getchar.c 2022-03-18 15:40:18.918532782 +0000
***************
*** 2416,2421 ****
--- 2416,2422 ----
mapblock_T *mp_match;
int mp_match_len = 0;
int max_mlen = 0;
+ int want_termcode = 0; // 1 if termcode expected after
max_mlen
int tb_c1;
int mlen;
#ifdef FEAT_LANGMAP
***************
*** 2591,2599 ****
}
else
// No match; may have to check for termcode at next
! // character.
if (max_mlen < mlen)
max_mlen = mlen;
}
}
--- 2592,2607 ----
}
else
// No match; may have to check for termcode at next
! // character. If the first character that didn't match is
! // K_SPECIAL then check for a termcode. This isn't perfect
! // but should work in most cases.
if (max_mlen < mlen)
+ {
max_mlen = mlen;
+ want_termcode = mp->m_keys[mlen] == K_SPECIAL;
+ }
+ else if (max_mlen == mlen && mp->m_keys[mlen] == K_SPECIAL)
+ want_termcode = 1;
}
}
***************
*** 2646,2652 ****
// May check for a terminal code when there is no mapping or only a
partial
// mapping. Also check if there is a full mapping with <Esc>, unless
timed
// out, since that is nearly always a partial match with a terminal code.
! if ((mp == NULL || max_mlen > mp_match_len
|| (mp_match_len == 1 && *mp->m_keys == ESC && !*timedout))
&& keylen != KEYLEN_PART_MAP)
{
--- 2654,2660 ----
// May check for a terminal code when there is no mapping or only a
partial
// mapping. Also check if there is a full mapping with <Esc>, unless
timed
// out, since that is nearly always a partial match with a terminal code.
! if ((mp == NULL || max_mlen + want_termcode > mp_match_len
|| (mp_match_len == 1 && *mp->m_keys == ESC && !*timedout))
&& keylen != KEYLEN_PART_MAP)
{
*** ../vim-8.2.4587/src/testdir/test_termcodes.vim 2022-03-12
13:48:35.502586206 +0000
--- src/testdir/test_termcodes.vim 2022-03-18 15:39:17.822571969 +0000
***************
*** 2111,2116 ****
--- 2111,2125 ----
unmap <C-J>
unmap <C-J>x
+
+ " if a special character is following there should be a check for a termcode
+ nnoremap s aX<Esc>
+ nnoremap s<BS> aY<Esc>
+ set t_kb=
+ call setline(1, 'x')
+ call feedkeys("s\x08", 'Lx!')
+ call assert_equal('xY', getline(1))
+
set timeoutlen&
bwipe!
endfunc
*** ../vim-8.2.4587/src/version.c 2022-03-18 13:10:45.403445014 +0000
--- src/version.c 2022-03-18 15:06:14.530670799 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4588,
/**/
--
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