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-rw-r--r--src/nvim/buffer_defs.h19
-rw-r--r--src/nvim/window.c11
2 files changed, 14 insertions, 16 deletions
diff --git a/src/nvim/buffer_defs.h b/src/nvim/buffer_defs.h
index aeba3acbc3..3ef5ea7e02 100644
--- a/src/nvim/buffer_defs.h
+++ b/src/nvim/buffer_defs.h
@@ -947,16 +947,15 @@ struct diffblock_S {
typedef struct tabpage_S tabpage_T;
struct tabpage_S {
handle_T handle;
- tabpage_T *tp_next; ///< next tabpage or NULL
- frame_T *tp_topframe; ///< topframe for the windows
- win_T *tp_curwin; ///< current window in this Tab page
- win_T *tp_prevwin; ///< previous window in this Tab page
- win_T *tp_firstwin; ///< first window in this Tab page
- win_T *tp_lastwin; ///< last window in this Tab page
- long tp_old_Rows; ///< Rows when Tab page was left
- long tp_old_Columns; ///< Columns when Tab page was left
- long tp_ch_used; ///< value of 'cmdheight' when frame size
- ///< was set
+ tabpage_T *tp_next; ///< next tabpage or NULL
+ frame_T *tp_topframe; ///< topframe for the windows
+ win_T *tp_curwin; ///< current window in this Tab page
+ win_T *tp_prevwin; ///< previous window in this Tab page
+ win_T *tp_firstwin; ///< first window in this Tab page
+ win_T *tp_lastwin; ///< last window in this Tab page
+ long tp_old_Rows_avail; ///< ROWS_AVAIL when Tab page was left
+ long tp_old_Columns; ///< Columns when Tab page was left
+ long tp_ch_used; ///< value of 'cmdheight' when frame size was set
diff_T *tp_first_diff;
buf_T *(tp_diffbuf[DB_COUNT]);
diff --git a/src/nvim/window.c b/src/nvim/window.c
index e820be626c..c7f038850e 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -4293,7 +4293,7 @@ static int leave_tabpage(buf_T *new_curbuf, bool trigger_leave_autocmds)
tp->tp_prevwin = prevwin;
tp->tp_firstwin = firstwin;
tp->tp_lastwin = lastwin;
- tp->tp_old_Rows = Rows;
+ tp->tp_old_Rows_avail = ROWS_AVAIL;
tp->tp_old_Columns = Columns;
firstwin = NULL;
lastwin = NULL;
@@ -4333,10 +4333,7 @@ static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, bool trigger_enter_a
const int row = win_comp_pos(); // recompute w_winrow for all windows
diff_need_scrollbind = true;
- // The tabpage line may have appeared or disappeared, may need to resize
- // the frames for that. When the Vim window was resized need to update
- // frame sizes too. Use the stored value of p_ch, so that it can be
- // different for each tab page.
+ // Use the stored value of p_ch, so that it can be different for each tab page.
if (p_ch != curtab->tp_ch_used) {
clear_cmdline = true;
}
@@ -4349,7 +4346,9 @@ static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, bool trigger_enter_a
clear_cmdline = true;
}
- if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow)) {
+ // The tabpage line may have appeared or disappeared, may need to resize the frames for that.
+ // When the Vim window was resized or ROWS_AVAIL changed need to update frame sizes too.
+ if (curtab->tp_old_Rows_avail != ROWS_AVAIL || (old_off != firstwin->w_winrow)) {
win_new_screen_rows();
}
if (curtab->tp_old_Columns != Columns && starting == 0) {