Patch 8.0.0714
Problem:    When a timer causes a command line redraw the " that is displayed
            for CTRL-R goes missing.
Solution:   Remember an extra character to display.
Files:      src/ex_getln.c


*** ../vim-8.0.0713/src/ex_getln.c      2017-07-11 15:11:44.280333888 +0200
--- src/ex_getln.c      2017-07-15 14:12:52.975020898 +0200
***************
*** 52,57 ****
--- 52,59 ----
  static int    new_cmdpos;     /* position set by set_cmdline_pos() */
  #endif
  
+ static int    extra_char = NUL;  /* extra character to display when redrawing
+                                   * the command line */
  #ifdef FEAT_CMDHIST
  typedef struct hist_entry
  {
***************
*** 1173,1184 ****
--- 1175,1188 ----
                dont_scroll = TRUE;     /* disallow scrolling here */
  #endif
                putcmdline('"', TRUE);
+               extra_char = '"';
                ++no_mapping;
                i = c = plain_vgetc();  /* CTRL-R <char> */
                if (i == Ctrl_O)
                    i = Ctrl_R;         /* CTRL-R CTRL-O == CTRL-R CTRL-R */
                if (i == Ctrl_R)
                    c = plain_vgetc();  /* CTRL-R CTRL-R <char> */
+               extra_char = NUL;
                --no_mapping;
  #ifdef FEAT_EVAL
                /*
***************
*** 1755,1762 ****
--- 1759,1768 ----
                ignore_drag_release = TRUE;
  #endif
                putcmdline('^', TRUE);
+               extra_char = '^';
                c = get_literal();          /* get next (two) character(s) */
                do_abbr = FALSE;            /* don't do abbreviation now */
+               extra_char = NUL;
  #ifdef FEAT_MBYTE
                /* may need to remove ^ when composing char was typed */
                if (enc_utf8 && utf_iscomposing(c) && !cmd_silent)
***************
*** 1774,1783 ****
--- 1780,1791 ----
                ignore_drag_release = TRUE;
  #endif
                putcmdline('?', TRUE);
+               extra_char = '?';
  #ifdef USE_ON_FLY_SCROLL
                dont_scroll = TRUE;         /* disallow scrolling here */
  #endif
                c = get_digraph(TRUE);
+               extra_char = NUL;
                if (c != NUL)
                    break;
  
***************
*** 3409,3414 ****
--- 3417,3424 ----
      msg_no_more = FALSE;
  
      set_cmdspos_cursor();
+     if (extra_char != NUL)
+       putcmdline(extra_char, TRUE);
  
      /*
       * An emsg() before may have set msg_scroll. This is used in normal mode,
*** ../vim-8.0.0713/src/version.c       2017-07-15 15:16:34.726463956 +0200
--- src/version.c       2017-07-15 15:20:37.760665415 +0200
***************
*** 766,767 ****
--- 766,769 ----
  {   /* Add new patch number below this line */
+ /**/
+     714,
  /**/

-- 
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