Patch 8.2.3555
Problem: ModeChanged is not triggered on every mode change.
Solution: Also trigger on minor mode changes. (Maguns Gross, closes #8999)
Files: runtime/doc/autocmd.txt, src/autocmd.c, src/insexpand.c,
src/misc1.c, src/normal.c, src/terminal.c,
src/testdir/test_edit.vim
*** ../vim-8.2.3554/runtime/doc/autocmd.txt 2021-09-12 12:39:04.319467418
+0100
--- runtime/doc/autocmd.txt 2021-10-22 18:49:38.117786968 +0100
***************
*** 927,944 ****
*ModeChanged*
ModeChanged After changing the mode. The pattern is
matched against `'old_mode:new_mode'`, for
! example match against `i:*` to simulate
! |InsertLeave|.
The following values of |v:event| are set:
old_mode The mode before it changed.
new_mode The new mode as also returned
! by |mode()|.
When ModeChanged is triggered, old_mode will
have the value of new_mode when the event was
last triggered.
Usage example to use relative line numbers
! when entering visual mode: >
! :autocmd ModeChanged *:v set relativenumber
< *OptionSet*
OptionSet After setting an option. The pattern is
matched against the long option name.
--- 930,952 ----
*ModeChanged*
ModeChanged After changing the mode. The pattern is
matched against `'old_mode:new_mode'`, for
! example match against `*:c*` to simulate
! |CmdlineEnter|.
The following values of |v:event| are set:
old_mode The mode before it changed.
new_mode The new mode as also returned
! by |mode()| called with a
! non-zero argument.
When ModeChanged is triggered, old_mode will
have the value of new_mode when the event was
last triggered.
+ This will be triggered on every minor mode
+ change.
Usage example to use relative line numbers
! when entering Visual mode: >
! :au ModeChanged [vV\x16]*:* let &l:rnu = mode() =~# '^[vV\x16]'
! :au ModeChanged *:[vV\x16]* let &l:rnu = mode() =~# '^[vV\x16]'
! :au WinEnter,WinLeave * let &l:rnu = mode() =~# '^[vV\x16]'
< *OptionSet*
OptionSet After setting an option. The pattern is
matched against the long option name.
*** ../vim-8.2.3554/src/autocmd.c 2021-10-02 11:23:01.566500862 +0100
--- src/autocmd.c 2021-10-22 18:51:58.903728134 +0100
***************
*** 1218,1223 ****
--- 1218,1240 ----
return FAIL;
}
+ #ifdef FEAT_EVAL
+ // need to initialize last_mode for the first ModeChanged
+ // autocmd
+ if (event == EVENT_MODECHANGED && !has_modechanged())
+ {
+ typval_T rettv;
+ typval_T tv[2];
+
+ tv[0].v_type = VAR_NUMBER;
+ tv[0].vval.v_number = 1;
+ tv[1].v_type = VAR_UNKNOWN;
+ f_mode(tv, &rettv);
+ STRCPY(last_mode, rettv.vval.v_string);
+ vim_free(rettv.vval.v_string);
+ }
+ #endif
+
if (is_buflocal)
{
ap->buflocal_nr = buflocal_nr;
*** ../vim-8.2.3554/src/insexpand.c 2021-10-17 14:13:04.836665895 +0100
--- src/insexpand.c 2021-10-22 18:49:38.117786968 +0100
***************
*** 243,248 ****
--- 243,250 ----
// CTRL-X in CTRL-X CTRL-V mode behaves differently to make CTRL-X
// CTRL-V look like CTRL-N
ctrl_x_mode = CTRL_X_CMDLINE_CTRL_X;
+
+ trigger_modechanged();
}
/*
***************
*** 2150,2155 ****
--- 2152,2159 ----
// upon the (possibly failed) completion.
ins_apply_autocmds(EVENT_COMPLETEDONE);
+ trigger_modechanged();
+
// reset continue_* if we left expansion-mode, if we stay they'll be
// (re)set properly in ins_complete()
if (!vim_is_ctrl_x_key(c))
***************
*** 2487,2492 ****
--- 2491,2497 ----
// Lazily show the popup menu, unless we got interrupted.
if (!compl_interrupted)
show_pum(save_w_wrow, save_w_leftcol);
+ trigger_modechanged();
out_flush();
}
***************
*** 3255,3260 ****
--- 3260,3267 ----
if (compl_curr_match == NULL)
compl_curr_match = compl_old_match;
}
+ trigger_modechanged();
+
return i;
}
*** ../vim-8.2.3554/src/misc1.c 2021-10-21 18:01:10.101023157 +0100
--- src/misc1.c 2021-10-22 18:53:08.824685050 +0100
***************
*** 2670,2681 ****
if (!has_modechanged())
return;
- v_event = get_vim_var_dict(VV_EVENT);
-
tv[0].v_type = VAR_NUMBER;
tv[0].vval.v_number = 1; // get full mode
tv[1].v_type = VAR_UNKNOWN;
f_mode(tv, &rettv);
(void)dict_add_string(v_event, "new_mode", rettv.vval.v_string);
(void)dict_add_string(v_event, "old_mode", last_mode);
dict_set_items_ro(v_event);
--- 2670,2686 ----
if (!has_modechanged())
return;
tv[0].v_type = VAR_NUMBER;
tv[0].vval.v_number = 1; // get full mode
tv[1].v_type = VAR_UNKNOWN;
f_mode(tv, &rettv);
+ if (STRCMP(rettv.vval.v_string, last_mode) == 0)
+ {
+ vim_free(rettv.vval.v_string);
+ return;
+ }
+
+ v_event = get_vim_var_dict(VV_EVENT);
(void)dict_add_string(v_event, "new_mode", rettv.vval.v_string);
(void)dict_add_string(v_event, "old_mode", last_mode);
dict_set_items_ro(v_event);
***************
*** 2688,2696 ****
apply_autocmds(EVENT_MODECHANGED, pat, NULL, FALSE, curbuf);
STRCPY(last_mode, rettv.vval.v_string);
- vim_free(rettv.vval.v_string);
vim_free(pat);
dict_free_contents(v_event);
hash_init(&v_event->dv_hashtab);
#endif
}
--- 2693,2701 ----
apply_autocmds(EVENT_MODECHANGED, pat, NULL, FALSE, curbuf);
STRCPY(last_mode, rettv.vval.v_string);
vim_free(pat);
dict_free_contents(v_event);
hash_init(&v_event->dv_hashtab);
+ vim_free(rettv.vval.v_string);
#endif
}
*** ../vim-8.2.3554/src/normal.c 2021-10-17 17:20:20.399745698 +0100
--- src/normal.c 2021-10-22 18:49:38.121787024 +0100
***************
*** 527,532 ****
--- 527,533 ----
# endif
}
#endif
+ trigger_modechanged();
// When not finishing an operator and no register name typed, reset the
// count.
***************
*** 1221,1226 ****
--- 1222,1228 ----
c = finish_op;
#endif
finish_op = FALSE;
+ trigger_modechanged();
#ifdef CURSOR_SHAPE
// Redraw the cursor with another shape, if we were in Operator-pending
// mode or did a replace command.
***************
*** 1278,1283 ****
--- 1280,1286 ----
if (restart_VIsual_select == 1)
{
VIsual_select = TRUE;
+ trigger_modechanged();
showmode();
restart_VIsual_select = 0;
}
***************
*** 1386,1392 ****
#endif
VIsual_active = FALSE;
- trigger_modechanged();
setmouse();
mouse_dragging = 0;
--- 1389,1394 ----
***************
*** 1403,1408 ****
--- 1405,1411 ----
may_clear_cmdline();
adjust_cursor_eol();
+ trigger_modechanged();
}
/*
***************
*** 3439,3444 ****
--- 3442,3448 ----
if (VIsual_active) // toggle Selection/Visual mode
{
VIsual_select = !VIsual_select;
+ trigger_modechanged();
showmode();
}
else if (!checkclearop(cap->oap))
***************
*** 3501,3506 ****
--- 3505,3511 ----
if (VIsual_active && VIsual_select)
{
VIsual_select = FALSE;
+ trigger_modechanged();
showmode();
restart_VIsual_select = 2; // restart Select mode later
}
*** ../vim-8.2.3554/src/terminal.c 2021-10-17 17:20:20.399745698 +0100
--- src/terminal.c 2021-10-22 18:49:38.121787024 +0100
***************
*** 1995,2000 ****
--- 1995,2001 ----
set_terminal_mode(term_T *term, int normal_mode)
{
term->tl_normal_mode = normal_mode;
+ trigger_modechanged();
if (!normal_mode)
handle_postponed_scrollback(term);
VIM_CLEAR(term->tl_status_text);
*** ../vim-8.2.3554/src/testdir/test_edit.vim 2021-10-17 14:13:04.836665895
+0100
--- src/testdir/test_edit.vim 2021-10-22 18:49:38.121787024 +0100
***************
*** 1959,1970 ****
" Test for ModeChanged pattern
func Test_mode_changes()
- let g:count = 0
- func! DoIt()
- let g:count += 1
- endfunc
let g:index = 0
! let g:mode_seq = ['n', 'i', 'n', 'v', 'V', 'n', 'V', 'v', 'n']
func! TestMode()
call assert_equal(g:mode_seq[g:index], get(v:event, "old_mode"))
call assert_equal(g:mode_seq[g:index + 1], get(v:event, "new_mode"))
--- 1959,1966 ----
" Test for ModeChanged pattern
func Test_mode_changes()
let g:index = 0
! let g:mode_seq = ['n', 'i', 'n', 'v', 'V', 'i', 'ix', 'i', 'ic', 'i', 'n',
'no', 'n', 'V', 'v', 's', 'n']
func! TestMode()
call assert_equal(g:mode_seq[g:index], get(v:event, "old_mode"))
call assert_equal(g:mode_seq[g:index + 1], get(v:event, "new_mode"))
***************
*** 1973,1985 ****
endfunc
au ModeChanged * :call TestMode()
! au ModeChanged n:* :call DoIt()
! call feedkeys("i\<esc>vV\<esc>", 'tnix')
! call assert_equal(2, g:count)
!
! au ModeChanged V:v :call DoIt()
! call feedkeys("Vv\<esc>", 'tnix')
! call assert_equal(4, g:count)
call assert_equal(len(g:mode_seq) - 1, g:index)
let g:n_to_i = 0
--- 1969,1983 ----
endfunc
au ModeChanged * :call TestMode()
! let g:n_to_any = 0
! au ModeChanged n:* let g:n_to_any += 1
! call feedkeys("i\<esc>vVca\<CR>\<C-X>\<C-L>\<esc>ggdG", 'tnix')
!
! let g:V_to_v = 0
! au ModeChanged V:v let g:V_to_v += 1
! call feedkeys("Vv\<C-G>\<esc>", 'tnix')
! call assert_equal(len(filter(g:mode_seq[1:], {idx, val -> val == 'n'})),
g:n_to_any)
! call assert_equal(1, g:V_to_v)
call assert_equal(len(g:mode_seq) - 1, g:index)
let g:n_to_i = 0
***************
*** 2008,2019 ****
call assert_equal(2, g:i_to_any)
call assert_equal(3, g:nori_to_any)
au! ModeChanged
delfunc TestMode
unlet! g:mode_seq
unlet! g:index
! delfunc DoIt
! unlet! g:count
endfunc
" vim: shiftwidth=2 sts=2 expandtab
--- 2006,2037 ----
call assert_equal(2, g:i_to_any)
call assert_equal(3, g:nori_to_any)
+ if has('terminal')
+ let g:mode_seq += ['c', 'n', 't', 'nt', 'c', 'nt', 'n']
+ call feedkeys(":term\<CR>\<C-W>N:bd!\<CR>", 'tnix')
+ call assert_equal(len(g:mode_seq) - 1, g:index)
+ call assert_equal(1, g:n_to_i)
+ call assert_equal(1, g:n_to_niI)
+ call assert_equal(1, g:niI_to_i)
+ call assert_equal(2, g:nany_to_i)
+ call assert_equal(1, g:i_to_n)
+ call assert_equal(2, g:i_to_any)
+ call assert_equal(5, g:nori_to_any)
+ endif
+
au! ModeChanged
delfunc TestMode
unlet! g:mode_seq
unlet! g:index
! unlet! g:n_to_any
! unlet! g:V_to_v
! unlet! g:n_to_i
! unlet! g:n_to_niI
! unlet! g:niI_to_i
! unlet! g:nany_to_i
! unlet! g:i_to_n
! unlet! g:nori_to_any
! unlet! g:i_to_any
endfunc
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.3554/src/version.c 2021-10-22 15:55:27.782135449 +0100
--- src/version.c 2021-10-22 18:51:32.783369530 +0100
***************
*** 759,760 ****
--- 759,762 ----
{ /* Add new patch number below this line */
+ /**/
+ 3555,
/**/
--
If evolution theories are correct, humans will soon grow a third
hand for operating the mouse.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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