ui/ncurses: fix horizontal scrolling when cursor is too far right

pasis · pasis · commit 57b8d1702b4a · 2020-10-18T23:39:07.000+03:00
diff --git a/src/ui_ncurses.c b/src/ui_ncurses.c
@@ -302,6 +302,8 @@ static void ui_ncurses_redisplay_cb(void)
 	} else if (pos - priv->win_inp_offset >= COLS - 1 &&
 		   width - priv->win_inp_offset >= COLS) {
 		priv->win_inp_offset += COLS / 2;
+		if (pos - priv->win_inp_offset >= COLS)
+			priv->win_inp_offset = pos - COLS + 1;
 	}
 
 	werase(priv->win_inp);

Original file line number	Diff line number	Diff line change
`@@ -302,6 +302,8 @@ static void ui_ncurses_redisplay_cb(void)`
`302`	`302`	`} else if (pos - priv->win_inp_offset >= COLS - 1 &&`
`303`	`303`	`width - priv->win_inp_offset >= COLS) {`
`304`	`304`	`priv->win_inp_offset += COLS / 2;`
	`305`	`+ if (pos - priv->win_inp_offset >= COLS)`
	`306`	`+ priv->win_inp_offset = pos - COLS + 1;`
`305`	`307`	`}`
`306`	`308`
`307`	`309`	`werase(priv->win_inp);`