//Puts the cursor at the bottom.
Msg(MSG_KEY_DOWN,0,SC_CURSOR_DOWN|SCF_CTRL);
"\n";

TourPut("Press $$GREEN$$<F1>$$FG$$ for the main help index.\n"
	"\n"
	"The $$GREEN$$<F1>$$FG$$ key works both in "
	"the editor and at the command line.\n"
	"\n"
	"You can find the $LK+PU,"Demo Index",A="FI:::/Doc/DemoIndex.DD"$ on the help index.\n");
InGetKey(SC_F1);

TourPut(
"Press $$GREEN$$<SHIFT-ESC>$$FG$$ to abort and exit.\n");
InGetChar(CH_SHIFT_ESC);

U0 RevealPopUpHelp(I64 scf)
{
  F64 t0;
  U8 *st,*st2;
  Bool old_key_desc;
  do {
    AutoComplete(ON);
    st=ScanCode2KeyName(scf);
    st2=MStrUtil(st,SUF_REM_TRAILING);
    Free(st);
    st=MStrPrint(
	  "If you have $$GREEN$$AutoComplete$$FG$$ on, you "
	  "can list the key commands.This works both "
	  "in the editor and at the command line.\n"
	  "\n"
	  "You can click the links to jump to source code.\n"
	  "\n"
	  "Press and hold the $$GREEN$$<%s>$$FG$$ key.\n"
	  "Hold it for more than 1.0 seconds.\n",st2);
    Free(st2);
    TourPut(st);
    Free(st);

    old_key_desc=LBtr(&Fs->win_inhibit,WIf_SELF_KEY_DESC);
    while (kbd.scan_code&(SCF_CTRL|SCF_ALT|SCF_SHIFT)!=scf)
      Sleep(1);

    t0=tS;
    while (kbd.scan_code&(SCF_CTRL|SCF_ALT|SCF_SHIFT)==scf) {
      ScanKey(,,TRUE);
      if (1.0<tS-t0<1.15)
	Snd(34);
      else
	Snd;
      Sleep(1);
    }
    LBEqu(&Fs->win_inhibit,WIf_SELF_KEY_DESC,old_key_desc);
    Snd;
  } while (tS-t0<1.0);
}

RevealPopUpHelp(SCF_CTRL);
RevealPopUpHelp(SCF_CTRL|SCF_SHIFT);
RevealPopUpHelp(SCF_ALT);
RevealPopUpHelp(SCF_ALT|SCF_SHIFT);
RevealPopUpHelp(SCF_CTRL|SCF_ALT);
RevealPopUpHelp(SCF_CTRL|SCF_ALT|SCF_SHIFT);