Patch 8.0.0058
Problem:    Positioning of the popup menu is not good.
Solution:   Position it better. (Hirohito Higashi)
Files:      src/popupmnu.c


*** ../vim-8.0.0057/src/popupmnu.c      2016-10-27 14:49:11.022995393 +0200
--- src/popupmnu.c      2016-11-04 20:03:00.299805506 +0100
***************
*** 54,71 ****
      int               kind_width;
      int               extra_width;
      int               i;
-     int               top_clear;
      int               row;
      int               context_lines;
      int               col;
!     int               above_row = cmdline_row;
      int               redo_count = 0;
  
  redo:
      def_width = PUM_DEF_WIDTH;
      max_width = 0;
      kind_width = 0;
      extra_width = 0;
  
      /* Pretend the pum is already there to avoid that must_redraw is set when
       * 'cuc' is on. */
--- 54,74 ----
      int               kind_width;
      int               extra_width;
      int               i;
      int               row;
      int               context_lines;
      int               col;
!     int               above_row;
!     int               below_row;
      int               redo_count = 0;
+     win_T     *pvwin;
  
  redo:
      def_width = PUM_DEF_WIDTH;
      max_width = 0;
      kind_width = 0;
      extra_width = 0;
+     above_row = 0;
+     below_row = cmdline_row;
  
      /* Pretend the pum is already there to avoid that must_redraw is set when
       * 'cuc' is on. */
***************
*** 76,93 ****
      row = curwin->w_wrow + W_WINROW(curwin);
  
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
!     if (firstwin->w_p_pvw)
!       top_clear = firstwin->w_height;
!     else
! #endif
!       top_clear = 0;
! 
! #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
!     /* When the preview window is at the bottom stop just above it.  Also
!      * avoid drawing over the status line so that it's clear there is a window
!      * boundary. */
!     if (lastwin->w_p_pvw)
!       above_row -= lastwin->w_height + lastwin->w_status_height + 1;
  #endif
  
      /*
--- 79,94 ----
      row = curwin->w_wrow + W_WINROW(curwin);
  
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
!     FOR_ALL_WINDOWS(pvwin)
!       if (pvwin->w_p_pvw)
!           break;
!     if (pvwin != NULL)
!     {
!       if (W_WINROW(pvwin) < W_WINROW(curwin))
!           above_row = W_WINROW(pvwin) + pvwin->w_height;
!       else if (W_WINROW(pvwin) > W_WINROW(curwin) + curwin->w_height)
!           below_row = W_WINROW(pvwin);
!     }
  #endif
  
      /*
***************
*** 102,109 ****
  
      /* Put the pum below "row" if possible.  If there are few lines decide on
       * where there is more room. */
!     if (row  + 2 >= above_row - pum_height
!                                        && row > (above_row - top_clear) / 2)
      {
        /* pum above "row" */
  
--- 103,109 ----
  
      /* Put the pum below "row" if possible.  If there are few lines decide on
       * where there is more room. */
!     if (row - above_row >= below_row - row)
      {
        /* pum above "row" */
  
***************
*** 141,148 ****
                                + curwin->w_cline_height - curwin->w_wrow;
  
        pum_row = row + context_lines;
!       if (size > above_row - pum_row)
!           pum_height = above_row - pum_row;
        else
            pum_height = size;
        if (p_ph > 0 && pum_height > p_ph)
--- 141,148 ----
                                + curwin->w_cline_height - curwin->w_wrow;
  
        pum_row = row + context_lines;
!       if (size > below_row - pum_row)
!           pum_height = below_row - pum_row;
        else
            pum_height = size;
        if (p_ph > 0 && pum_height > p_ph)
***************
*** 154,166 ****
        return;
  
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
!     /* If there is a preview window at the top avoid drawing over it. */
!     if (firstwin->w_p_pvw
!           && pum_row < firstwin->w_height
!           && pum_height > firstwin->w_height + 4)
      {
!       pum_row += firstwin->w_height;
!       pum_height -= firstwin->w_height;
      }
  #endif
  
--- 154,164 ----
        return;
  
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
!     /* If there is a preview window at the above avoid drawing over it. */
!     if (pvwin != NULL && pum_row < above_row && pum_height > above_row)
      {
!       pum_row += above_row;
!       pum_height -= above_row;
      }
  #endif
  
*** ../vim-8.0.0057/src/version.c       2016-11-04 16:41:16.559153991 +0100
--- src/version.c       2016-11-04 20:03:57.851368163 +0100
***************
*** 766,767 ****
--- 766,769 ----
  {   /* Add new patch number below this line */
+ /**/
+     58,
  /**/

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