Function PrintS

charts0.cpp:177–224

// Unix's '-' or PC's '/', whichever is appropriate for system.

void PrintS(CONST char *sz)
{
  char ch, ch1, ch2, ch3, ch4;
  static char ch1Prev = chNull, ch2Prev = chNull, ch3Prev = chNull,
    ch4Prev = chNull;

  // Determine color for first part of line.
  ch1 = sz[1]; ch2 = sz[2]; ch3 = sz[3]; ch4 = sz[4];
  if (*sz != ' ')
    AnsiColor(kRedA);
  else if (ch1 != ' ')
    AnsiColor(ch1 == 'P' || ch2 != ch2Prev ||
      ((ch2 == 'Y' || ch2 == 'X' || ch2 == 'W' || ch2 == '~') &&
        ch3 != ch3Prev) ||
      (ch2 == 'Y' && ch3 == 'X' && ch4 != ch4Prev) ?
      kGreenA : kDkGreenA);
  else {
    AnsiColor(kDefault);
    PrintSz("   ");
  }

  // Print first part of line.
  while ((ch = *sz) && ch != ':' &&
    (ch1 != 'P' || (ch != ' ' || *(sz+1) != 't'))) {
    if (ch != '_')
      PrintCh(ch);
    else
      PrintCh(chSwitch);
    sz++;
  }
  if (*sz)
    PrintCh(*sz++);

  // Print rest of line in default color.
  AnsiColor(kDefault);
  while (ch = *sz) {
    if (ch != '_')
      PrintCh(ch);
    else
      PrintCh(chSwitch);
    sz++;
  }
  PrintL();

  if (ch1 != ' ') {
    ch1Prev = ch1; ch2Prev = ch2; ch3Prev = ch3; ch4Prev = ch4;
  }
}


// Print a list of every command switch that can be passed to the program, and