Patch 8.1.2362
Problem:    Cannot place signs in a popup window. (Maxim Kim)
Solution:   Use the group prefix "PopUp" to specify which signs should show up
            in a popup window. (closes #5277)
Files:      runtime/doc/sign.txt, src/popupwin.c, src/sign.c,
            src/testdir/dumps/Test_popupwin_sign_1.dump


*** ../vim-8.1.2361/runtime/doc/sign.txt        2019-09-06 22:00:50.369745851 
+0200
--- runtime/doc/sign.txt        2019-11-30 13:49:17.317236915 +0100
***************
*** 71,76 ****
--- 71,80 ----
  sign group allows Vim plugins to use unique signs without interfering with
  other plugins using signs.
  
+ To place a sign in a popup window the group name must start with "PopUp".
+ Other signs will not show in a popup window.  The group name "PopUpMenu" is
+ used by popup windows where 'cursorline' is set.
+ 
                                                        *sign-priority*
  Each placed sign is assigned a priority value. When multiple signs are placed
  on the same line, the attributes of the sign with the highest priority is used
*** ../vim-8.1.2361/src/popupwin.c      2019-11-22 19:22:05.136022491 +0100
--- src/popupwin.c      2019-11-30 13:49:58.549036550 +0100
***************
*** 611,617 ****
      int           sign_id = 0;
      char_u  *sign_name = popup_get_sign_name(wp);
  
!     buf_delete_signs(wp->w_buffer, (char_u *)"popupmenu");
  
      if ((wp->w_popup_flags & POPF_CURSORLINE) != 0)
      {
--- 611,617 ----
      int           sign_id = 0;
      char_u  *sign_name = popup_get_sign_name(wp);
  
!     buf_delete_signs(wp->w_buffer, (char_u *)"PopUpMenu");
  
      if ((wp->w_popup_flags & POPF_CURSORLINE) != 0)
      {
***************
*** 626,632 ****
            sign_define_by_name(sign_name, NULL, (char_u *)linehl, NULL, NULL);
        }
  
!       sign_place(&sign_id, (char_u *)"popupmenu", sign_name,
                               wp->w_buffer, wp->w_cursor.lnum, SIGN_DEF_PRIO);
        redraw_win_later(wp, NOT_VALID);
      }
--- 626,632 ----
            sign_define_by_name(sign_name, NULL, (char_u *)linehl, NULL, NULL);
        }
  
!       sign_place(&sign_id, (char_u *)"PopUpMenu", sign_name,
                               wp->w_buffer, wp->w_cursor.lnum, SIGN_DEF_PRIO);
        redraw_win_later(wp, NOT_VALID);
      }
*** ../vim-8.1.2361/src/sign.c  2019-11-12 22:33:32.085004082 +0100
--- src/sign.c  2019-11-30 14:05:34.560506440 +0100
***************
*** 138,144 ****
      return ((group != NULL && STRCMP(group, "*") == 0)
            || (group == NULL && sign->se_group == NULL)
            || (group != NULL && sign->se_group != NULL
!                                && STRCMP(group, sign->se_group->sg_name) == 
0));
  }
  
  /*
--- 138,157 ----
      return ((group != NULL && STRCMP(group, "*") == 0)
            || (group == NULL && sign->se_group == NULL)
            || (group != NULL && sign->se_group != NULL
!                             && STRCMP(group, sign->se_group->sg_name) == 0));
! }
! 
! /*
!  * Return TRUE if "sign" is to be displayed in window "wp".
!  * If the group name starts with "PopUp" it only shows in a popup window.
!  */
!     static int
! sign_group_for_window(sign_entry_T *sign, win_T *wp)
! {
!     int for_popup = sign->se_group != NULL
!                       && STRNCMP("PopUp", sign->se_group->sg_name, 5) == 0;
! 
!     return WIN_IS_POPUP(wp) ? for_popup : !for_popup;
  }
  
  /*
***************
*** 484,491 ****
  
        if (sign->se_lnum == lnum
  # ifdef FEAT_TEXT_PROP
!               && sign_in_group(sign, (char_u *)"popupmenu")
!                                         == (WIN_IS_POPUP(wp) ? TRUE : FALSE)
  # endif
                )
        {
--- 497,503 ----
  
        if (sign->se_lnum == lnum
  # ifdef FEAT_TEXT_PROP
!               && sign_group_for_window(sign, wp)
  # endif
                )
        {
***************
*** 2645,2652 ****
      sign_entry_T *sign = wp->w_buffer->b_signlist;
  
  # ifdef FEAT_TEXT_PROP
!     while (sign != NULL && sign_in_group(sign, (char_u *)"popupmenu")
!                                         == (WIN_IS_POPUP(wp) ? FALSE : TRUE))
        sign = sign->se_next;
  # endif
      return sign;
--- 2657,2663 ----
      sign_entry_T *sign = wp->w_buffer->b_signlist;
  
  # ifdef FEAT_TEXT_PROP
!     while (sign != NULL && !sign_group_for_window(sign, wp))
        sign = sign->se_next;
  # endif
      return sign;
*** ../vim-8.1.2361/src/testdir/dumps/Test_popupwin_sign_1.dump 2019-11-30 
14:20:41.332091677 +0100
--- src/testdir/dumps/Test_popupwin_sign_1.dump 2019-11-30 14:08:12.551739455 
+0100
***************
*** 0 ****
--- 1,10 ----
+ |>+0#e000002#ffffff0@1>0+0#ffffff16#ff404010| @71
+ | +0#0000e05#a8a8a8255@1|1+0#0000000#ffffff0| @71
+ | +0#0000e05#a8a8a8255@1|2+0#0000000#ffffff0| @71
+ | +0#0000e05#a8a8a8255@1|3+0#0000000#ffffff0| 
@23|#+0#ffffff16#ff404010|!|h+0#0000001#ffff4012|e|l@1|o| @12| 
+0#0000000#ffffff0@27
+ | +0#0000e05#a8a8a8255@1|4+0#0000000#ffffff0| @23| 
+0#0000e05#a8a8a8255@1|b+0#0000001#ffd7ff255|r|i|g|h|t| @11| 
+0#0000000#ffffff0@27
+ | +0#0000e05#a8a8a8255@1|5+0#0000000#ffffff0| @23| 
+0#0000e05#a8a8a8255@1|w+0#0000001#ffd7ff255|o|r|l|d| @12| +0#0000000#ffffff0@27
+ | +0#0000e05#a8a8a8255@1|6+0#0000000#ffffff0| @71
+ | +0#0000e05#a8a8a8255@1|7+0#0000000#ffffff0| @71
+ | +0#0000e05#a8a8a8255@1|8+0#0000000#ffffff0| @71
+ @57|1|,|1| @10|T|o|p| 
*** ../vim-8.1.2361/src/version.c       2019-11-29 23:15:22.120220547 +0100
--- src/version.c       2019-11-30 14:08:57.287522023 +0100
***************
*** 739,740 ****
--- 739,742 ----
  {   /* Add new patch number below this line */
+ /**/
+     2362,
  /**/

-- 
We are the Borg of GNU GPL.  We will assimilate your source code.
Resistance is futile.

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
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