Patch 9.0.0896

[Bram Moolenaar]

Patch 9.0.0896
Problem: Test for home key fails when 'term' is "tmux".
Solution: Only save termcap entries that exist. Adjust code for xHome to
what xterm uses. (closes #11566)
Files: src/testdir/test_termcodes.vim


*** ../vim-9.0.0895/src/testdir/test_termcodes.vim 2022-11-16 20:33:17.088528372 +0000
--- src/testdir/test_termcodes.vim 2022-11-17 16:42:49.535927507 +0000
***************
*** 2534,2548 ****
func Test_home_key_works()
" The '@' character in K_HOME must only match "1" when followed by ";",
" otherwise this code for Home is not recognized: "<Esc>[1~"
! " Set termcap values like "xterm" uses them.
! let save_kh = &t_kh
! let save_K1 = &t_K1
! let save_k2 = &t_k2
! let save_k3 = &t_k3
! let save_end = &t_@7
let &t_K1 = "\<Esc>[1;*~" " <kHome>
let &t_kh = "\<Esc>[@;*H" " <Home>
! let &t_k2 = "\<Esc>O*H[1;*~" " use <F2> for <xHome>
let &t_k3 = "\<Esc>[7;*~" " use <F3> for <zHome>
let &t_@7 = "\<Esc>[@;*F" " <End>

--- 2534,2550 ----
func Test_home_key_works()
" The '@' character in K_HOME must only match "1" when followed by ";",
" otherwise this code for Home is not recognized: "<Esc>[1~"
! " Set termcap values like "xterm" uses them. Except using F2 for xHome,
! " because that termcap entry can't be set here.
! let save_K1 = exists('&t_K1') ? &t_K1 : ''
! let save_kh = exists('&t_kh') ? &t_kh : ''
! let save_k2 = exists('&t_k2') ? &t_k2 : ''
! let save_k3 = exists('&t_k3') ? &t_k3 : ''
! let save_end = exists('&t_@7') ? &t_@7 : ''
!
let &t_K1 = "\<Esc>[1;*~" " <kHome>
let &t_kh = "\<Esc>[@;*H" " <Home>
! let &t_k2 = "\<Esc>O*H" " use <F2> for <xHome>
let &t_k3 = "\<Esc>[7;*~" " use <F3> for <zHome>
let &t_@7 = "\<Esc>[@;*F" " <End>

***************
*** 2550,2562 ****
call feedkeys("i\<C-K>\<Esc>OH\n\<Esc>", 'tx')
call feedkeys("i\<C-K>\<Esc>[1~\n\<Esc>", 'tx')
call assert_equal([
! \ '<Home>',
\ '<kHome>',
\ ''], getline(1, '$'))

bwipe!
- let &t_kh = save_kh
let &t_K1 = save_K1
let &t_k2 = save_k2
let &t_k3 = save_k3
let &t_@7 = save_end
--- 2552,2564 ----
call feedkeys("i\<C-K>\<Esc>OH\n\<Esc>", 'tx')
call feedkeys("i\<C-K>\<Esc>[1~\n\<Esc>", 'tx')
call assert_equal([
! \ '<F2>',
\ '<kHome>',
\ ''], getline(1, '$'))

bwipe!
let &t_K1 = save_K1
+ let &t_kh = save_kh
let &t_k2 = save_k2
let &t_k3 = save_k3
let &t_@7 = save_end
*** ../vim-9.0.0895/src/version.c 2022-11-17 15:23:48.458617558 +0000
--- src/version.c 2022-11-17 16:40:15.228146420 +0000
***************
*** 697,698 ****
--- 697,700 ----
{ /* Add new patch number below this line */
+ /**/
+ 896,
/**/

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