Patch 8.2.4160
Problem: Cannot change the register used for Select mode delete.
Solution: Make CTRL-R set the register to be used when deleting text for
Select mode. (Shougo Matsushita, closes #9531)
Files: runtime/doc/visual.txt, src/globals.h, src/normal.c, src/ops.c,
src/testdir/test_selectmode.vim
*** ../vim-8.2.4159/runtime/doc/visual.txt 2021-01-31 16:02:06.278490083
+0000
--- runtime/doc/visual.txt 2022-01-20 15:19:42.313459328 +0000
***************
*** 487,492 ****
--- 488,498 ----
- ESC stops Select mode.
- CTRL-O switches to Visual mode for the duration of one command. *v_CTRL-O*
- CTRL-G switches to Visual mode.
+ - CTRL-R {register} selects the register to be used for the text that is
+ deleted when typing text. *v_CTRL-R*
+ Unless you specify the "_" (black hole) register, the unnamed register is
+ also overwritten.
+
Otherwise, typed characters are handled as in Visual mode.
*** ../vim-8.2.4159/src/globals.h 2022-01-20 14:57:18.280528244 +0000
--- src/globals.h 2022-01-20 15:13:10.717522503 +0000
***************
*** 875,880 ****
--- 875,882 ----
// whether Visual mode is active
EXTERN int VIsual_select INIT(= FALSE);
// whether Select mode is active
+ EXTERN int VIsual_select_reg INIT(= 0);
+ // register name for Select mode
EXTERN int restart_VIsual_select INIT(= 0);
// restart Select mode when next cmd finished
EXTERN int VIsual_reselect;
*** ../vim-8.2.4159/src/normal.c 2022-01-15 18:25:04.657419390 +0000
--- src/normal.c 2022-01-20 15:20:57.035941858 +0000
***************
*** 89,95 ****
static void nv_suspend(cmdarg_T *cap);
static void nv_g_cmd(cmdarg_T *cap);
static void nv_dot(cmdarg_T *cap);
! static void nv_redo(cmdarg_T *cap);
static void nv_Undo(cmdarg_T *cap);
static void nv_tilde(cmdarg_T *cap);
static void nv_operator(cmdarg_T *cap);
--- 89,95 ----
static void nv_suspend(cmdarg_T *cap);
static void nv_g_cmd(cmdarg_T *cap);
static void nv_dot(cmdarg_T *cap);
! static void nv_redo_or_register(cmdarg_T *cap);
static void nv_Undo(cmdarg_T *cap);
static void nv_tilde(cmdarg_T *cap);
static void nv_operator(cmdarg_T *cap);
***************
*** 188,194 ****
{Ctrl_O, nv_ctrlo, 0, 0},
{Ctrl_P, nv_up, NV_STS, FALSE},
{Ctrl_Q, nv_visual, 0, FALSE},
! {Ctrl_R, nv_redo, 0, 0},
{Ctrl_S, nv_ignore, 0, 0},
{Ctrl_T, nv_tagpop, NV_NCW, 0},
{Ctrl_U, nv_halfpage, 0, 0},
--- 188,194 ----
{Ctrl_O, nv_ctrlo, 0, 0},
{Ctrl_P, nv_up, NV_STS, FALSE},
{Ctrl_Q, nv_visual, 0, FALSE},
! {Ctrl_R, nv_redo_or_register, 0, 0},
{Ctrl_S, nv_ignore, 0, 0},
{Ctrl_T, nv_tagpop, NV_NCW, 0},
{Ctrl_U, nv_halfpage, 0, 0},
***************
*** 1303,1308 ****
--- 1303,1309 ----
trigger_modechanged();
showmode();
restart_VIsual_select = 0;
+ VIsual_select_reg = 0;
}
if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0)
(void)edit(restart_edit, FALSE, 1L);
***************
*** 5997,6003 ****
--- 5998,6007 ----
* start Select mode.
*/
if (cap->arg)
+ {
VIsual_select = TRUE;
+ VIsual_select_reg = 0;
+ }
else
may_start_select('c');
setmouse();
***************
*** 6550,6560 ****
}
/*
! * CTRL-R: undo undo
*/
static void
! nv_redo(cmdarg_T *cap)
{
if (!checkclearopq(cap->oap))
{
u_redo((int)cap->count1);
--- 6554,6583 ----
}
/*
! * CTRL-R: undo undo or specify register in select mode
*/
static void
! nv_redo_or_register(cmdarg_T *cap)
{
+ if (VIsual_select && VIsual_active)
+ {
+ int reg;
+ // Get register name
+ ++no_mapping;
+ ++allow_keys;
+ reg = plain_vgetc();
+ LANGMAP_ADJUST(reg, TRUE);
+ --no_mapping;
+ --allow_keys;
+
+ if (reg == '"')
+ // the unnamed register is 0
+ reg = 0;
+
+ VIsual_select_reg = valid_yank_reg(reg, TRUE) ? reg : 0;
+ return;
+ }
+
if (!checkclearopq(cap->oap))
{
u_redo((int)cap->count1);
***************
*** 6926,6932 ****
--- 6949,6958 ----
nv_select(cmdarg_T *cap)
{
if (VIsual_active)
+ {
VIsual_select = TRUE;
+ VIsual_select_reg = 0;
+ }
else if (VIsual_reselect)
{
cap->nchar = 'v'; // fake "gv" command
*** ../vim-8.2.4159/src/ops.c 2022-01-20 12:10:45.052814746 +0000
--- src/ops.c 2022-01-20 15:22:24.874163917 +0000
***************
*** 624,629 ****
--- 624,633 ----
return FAIL;
}
+ if (VIsual_select && oap->is_VIsual)
+ // use register given with CTRL_R, defaults to zero
+ oap->regname = VIsual_select_reg;
+
#ifdef FEAT_CLIPBOARD
adjust_clip_reg(&oap->regname);
#endif
*** ../vim-8.2.4159/src/testdir/test_selectmode.vim 2021-03-16
20:17:12.249245839 +0000
--- src/testdir/test_selectmode.vim 2022-01-20 15:25:14.670741739 +0000
***************
*** 258,261 ****
--- 258,313 ----
bwipe!
endfunc
+ " Test for selecting a register with CTRL-R
+ func Test_selectmode_register()
+ new
+
+ " Default behavior: use unnamed register
+ call setline(1, 'foo')
+ call setreg('"', 'bar')
+ call setreg('a', 'baz')
+ exe ":norm! v\<c-g>a"
+ call assert_equal(getline('.'), 'aoo')
+ call assert_equal('f', getreg('"'))
+ call assert_equal('baz', getreg('a'))
+
+ " Use the black hole register
+ call setline(1, 'foo')
+ call setreg('"', 'bar')
+ call setreg('a', 'baz')
+ exe ":norm! v\<c-g>\<c-r>_a"
+ call assert_equal(getline('.'), 'aoo')
+ call assert_equal('bar', getreg('"'))
+ call assert_equal('baz', getreg('a'))
+
+ " Invalid register: use unnamed register
+ call setline(1, 'foo')
+ call setreg('"', 'bar')
+ call setreg('a', 'baz')
+ exe ":norm! v\<c-g>\<c-r>?a"
+ call assert_equal(getline('.'), 'aoo')
+ call assert_equal('f', getreg('"'))
+ call assert_equal('baz', getreg('a'))
+
+ " Use unnamed register
+ call setline(1, 'foo')
+ call setreg('"', 'bar')
+ call setreg('a', 'baz')
+ exe ":norm! v\<c-g>\<c-r>\"a"
+ call assert_equal(getline('.'), 'aoo')
+ call assert_equal('f', getreg('"'))
+ call assert_equal('baz', getreg('a'))
+
+ " use specicifed register, unnamed register is also written
+ call setline(1, 'foo')
+ call setreg('"', 'bar')
+ call setreg('a', 'baz')
+ exe ":norm! v\<c-g>\<c-r>aa"
+ call assert_equal(getline('.'), 'aoo')
+ call assert_equal('f', getreg('"'))
+ call assert_equal('f', getreg('a'))
+
+ bw!
+ endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.4159/src/version.c 2022-01-20 15:10:53.684409333 +0000
--- src/version.c 2022-01-20 15:15:14.482949206 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4160,
/**/
--
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