Commit: patch 9.1.1330: may receive E315 in terminal

[Christian Brabandt]

patch 9.1.1330: may receive E315 in terminal

Commit: https://github.com/vim/vim/commit/926e2af42e922a89731b99e7c8e2261d50edadb1
Author: Hirohito Higashi <h.eas...@gmail.com>
Date: Mon Apr 21 11:23:12 2025 +0200

patch 9.1.1330: may receive E315 in terminal

Problem: may receive E315 in terminal
Solution: call check_cursor() (Hirohito Higashi)

fixes: #16024
fixes: #16211
fixes: #17099
closes: #17170

Signed-off-by: Hirohito Higashi <h.eas...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/src/mouse.c b/src/mouse.c
index 3bdb1025e..4e10e723e 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -1902,16 +1902,6 @@ retnomove:
// Drag the status line
count = row - W_WINROW(dragwin) - dragwin->w_height + 1
- on_status_line;
-#ifdef FEAT_TERMINAL
- if (bt_terminal(dragwin->w_buffer))
- {
- win_T *curwin_save = curwin;
- curwin = dragwin;
- update_topline();
- validate_cursor();
- curwin = curwin_save;
- }
-#endif
win_drag_status_line(dragwin, count);
did_drag |= count;
}
diff --git a/src/terminal.c b/src/terminal.c
index eb27fa5c4..88791b865 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -3454,8 +3454,23 @@ limit_scrollback(term_T *term, garray_T *gap, int update_buffer)
(sb_line_T *)gap->ga_data + todo,
sizeof(sb_line_T) * gap->ga_len);
if (update_buffer)
+ {
+ win_T *curwin_save = curwin;
+ win_T *wp = NULL;
+
term->tl_scrollback_scrolled -= todo;

+ FOR_ALL_WINDOWS(wp)
+ {
+ if (wp->w_buffer == term->tl_buffer)
+ {
+ curwin = wp;
+ check_cursor();
+ }
+ }
+ curwin = curwin_save;
+ }
+
// make sure cursor is on a valid line
if (curbuf == term->tl_buffer)
check_cursor();
diff --git a/src/version.c b/src/version.c
index 60c524385..048788e60 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =

static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1330,
/**/
1329,
/**/
diff --git a/src/window.c b/src/window.c
index 9ea68107c..1eb32bc3a 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5643,10 +5643,6 @@ win_enter_ext(win_T *wp, int flags)
did_decrement = TRUE;
}
#endif
-#ifdef FEAT_TERMINAL
- if (bt_terminal(curwin->w_buffer))
- update_topline();
-#endif

win_fix_current_dir();