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-rw-r--r--src/nvim/option_defs.h5
-rw-r--r--src/nvim/screen.c20
-rw-r--r--src/nvim/version.c2
3 files changed, 19 insertions, 8 deletions
diff --git a/src/nvim/option_defs.h b/src/nvim/option_defs.h
index e085b973ea..fdfcd1f428 100644
--- a/src/nvim/option_defs.h
+++ b/src/nvim/option_defs.h
@@ -397,10 +397,11 @@ EXTERN char_u *p_dir; /* 'directory' */
EXTERN char_u *p_dy; /* 'display' */
EXTERN unsigned dy_flags;
#ifdef IN_OPTION_C
-static char *(p_dy_values[]) = {"lastline", "uhex", NULL};
+static char *(p_dy_values[]) = { "lastline", "truncate", "uhex", NULL };
#endif
#define DY_LASTLINE 0x001
-#define DY_UHEX 0x002
+#define DY_TRUNCATE 0x002
+#define DY_UHEX 0x004
EXTERN int p_ed; // 'edcompatible'
EXTERN bool p_emoji; // 'emoji'
EXTERN char_u *p_ead; // 'eadirection'
diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index 47dd640e59..3e4d016fe7 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -1401,7 +1401,7 @@ static void win_update(win_T *wp)
&& wp->w_lines[idx].wl_valid
&& wp->w_lines[idx].wl_lnum == lnum
&& lnum > wp->w_topline
- && !(dy_flags & DY_LASTLINE)
+ && !(dy_flags & (DY_LASTLINE | DY_TRUNCATE))
&& srow + wp->w_lines[idx].wl_size > wp->w_height
&& diff_check_fill(wp, lnum) == 0
) {
@@ -1484,10 +1484,20 @@ static void win_update(win_T *wp)
/* Window ends in filler lines. */
wp->w_botline = lnum;
wp->w_filler_rows = wp->w_height - srow;
- } else if (dy_flags & DY_LASTLINE) { /* 'display' has "lastline" */
- /*
- * Last line isn't finished: Display "@@@" at the end.
- */
+ } else if (dy_flags & DY_TRUNCATE) { // 'display' has "truncate"
+ int scr_row = wp->w_winrow + wp->w_height - 1;
+
+ // Last line isn't finished: Display "@@@" in the last screen line.
+ screen_puts_len((char_u *)"@@", 2, scr_row, wp->w_wincol,
+ hl_attr(HLF_AT));
+
+ screen_fill(scr_row, scr_row + 1,
+ (int)wp->w_wincol + 2, (int)W_ENDCOL(wp),
+ '@', ' ', hl_attr(HLF_AT));
+ set_empty_rows(wp, srow);
+ wp->w_botline = lnum;
+ } else if (dy_flags & DY_LASTLINE) { // 'display' has "lastline"
+ // Last line isn't finished: Display "@@@" at the end.
screen_fill(wp->w_winrow + wp->w_height - 1,
wp->w_winrow + wp->w_height,
W_ENDCOL(wp) - 3, W_ENDCOL(wp),
diff --git a/src/nvim/version.c b/src/nvim/version.c
index 54f03cd3dd..b4c76de580 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -332,7 +332,7 @@ static int included_patches[] = {
2112,
// 2111,
// 2110,
- // 2109,
+ 2109,
// 2108 NA
// 2107,
// 2106,