Patch 8.2.1976

[Bram Moolenaar]

Patch 8.2.1976
Problem: Cannot backspace in prompt buffer after using cursor-left. (Maxim
Kim)
Solution: Ignore "arrow_used" in a prompt buffer. (closes #7281)
Files: src/edit.c, src/testdir/test_prompt_buffer.vim


*** ../vim-8.2.1975/src/edit.c 2020-10-24 20:49:37.494683051 +0200
--- src/edit.c 2020-11-11 20:51:56.914253596 +0100
***************
*** 3946,3953 ****
#endif
((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0)
|| (!can_bs(BS_START)
! && (arrow_used
! || (curwin->w_cursor.lnum == Insstart_orig.lnum
&& curwin->w_cursor.col <= Insstart_orig.col)))
|| (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0
&& curwin->w_cursor.col <= ai_col)
--- 3946,3956 ----
#endif
((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0)
|| (!can_bs(BS_START)
! && ((arrow_used
! #ifdef FEAT_JOB_CHANNEL
! && !bt_prompt(curbuf)
! #endif
! ) || (curwin->w_cursor.lnum == Insstart_orig.lnum
&& curwin->w_cursor.col <= Insstart_orig.col)))
|| (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0
&& curwin->w_cursor.col <= ai_col)
*** ../vim-8.2.1975/src/testdir/test_prompt_buffer.vim 2020-10-01 20:03:00.769332224 +0200
--- src/testdir/test_prompt_buffer.vim 2020-11-11 20:51:29.054302790 +0100
***************
*** 122,127 ****
--- 122,135 ----
bwipe!
endfunc

+ func Test_prompt_backspace()
+ new
+ set buftype=prompt
+ call feedkeys("A123456\<Left>\<BS>\<Esc>", 'xt')
+ call assert_equal('% 12346', getline(1))
+ bwipe!
+ endfunc
+
" Test for editing the prompt buffer
func Test_prompt_buffer_edit()
new
*** ../vim-8.2.1975/src/version.c 2020-11-10 22:03:37.027341067 +0100
--- src/version.c 2020-11-11 20:48:04.534632161 +0100
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 1976,
/**/

--
hundred-and-one symptoms of being an internet addict:
234. You started college as a chemistry major, and walk out four years
later as an Internet provider.

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