patch 8.1.1718: popup menu highlighting does not look goodv8.1.1718

Problem:    Popup menu highlighting does not look good.
Solution:   Highlight the whole window line.  Fix that sign line HL is not
            displayed in a window with a background color.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/proto/sign.pro b/src/proto/sign.pro
index 50b74aaa42..7362cc06d5 100644
--- a/src/proto/sign.pro
+++ b/src/proto/sign.pro
@@ -9,7 +9,9 @@ int buf_signcount(buf_T *buf, linenr_T lnum);
 void buf_delete_signs(buf_T *buf, char_u *group);
 void sign_mark_adjust(linenr_T line1, linenr_T line2, long amount, long amount_after);
 int sign_define_by_name(char_u *name, char_u *icon, char_u *linehl, char_u *text, char_u *texthl);
-int sign_undefine_by_name(char_u *name);
+int sign_exists_by_name(char_u *name);
+int sign_undefine_by_name(char_u *name, int give_error);
+int sign_place(int *sign_id, char_u *sign_group, char_u *sign_name, buf_T *buf, linenr_T lnum, int prio);
 void ex_sign(exarg_T *eap);
 void get_buffer_signs(buf_T *buf, list_T *l);
 void sign_gui_started(void);