patch 8.2.5047: CurSearch highlight is often wrong
Problem: CurSearch highlight is often wrong.
Solution: Remember the last highlighted position and redraw when needed.
diff --git a/src/drawscreen.c b/src/drawscreen.c
index 2838bf8..ed89271 100644
--- a/src/drawscreen.c
+++ b/src/drawscreen.c
@@ -1618,6 +1618,19 @@
}
#endif
}
+
+#ifdef FEAT_SEARCH_EXTRA
+ if (search_hl_has_cursor_lnum > 0)
+ {
+ // CurSearch was used last time, need to redraw the line with it to
+ // avoid having two matches highlighted with CurSearch.
+ if (mod_top == 0 || mod_top > search_hl_has_cursor_lnum)
+ mod_top = search_hl_has_cursor_lnum;
+ if (mod_bot == 0 || mod_bot < search_hl_has_cursor_lnum + 1)
+ mod_bot = search_hl_has_cursor_lnum + 1;
+ }
+#endif
+
#ifdef FEAT_FOLDING
if (mod_top != 0 && hasAnyFolding(wp))
{
@@ -1684,6 +1697,10 @@
}
wp->w_redraw_top = 0; // reset for next time
wp->w_redraw_bot = 0;
+#ifdef FEAT_SEARCH_EXTRA
+ search_hl_has_cursor_lnum = 0;
+#endif
+
// When only displaying the lines at the top, set top_end. Used when
// window has scrolled down for msg_scrolled.