Function iiTwoOps

Singular/ipshell.cc:88–119

/*0 implementation*/

const char * iiTwoOps(int t)
{
  if (t<127)
  {
    STATIC_VAR char ch[2];
    switch (t)
    {
      case '&':
        return "and";
      case '|':
        return "or";
      default:
        ch[0]=t;
        ch[1]='\0';
        return ch;
    }
  }
  switch (t)
  {
    case COLONCOLON:  return "::";
    case DOTDOT:      return "..";
    //case PLUSEQUAL:   return "+=";
    //case MINUSEQUAL:  return "-=";
    case MINUSMINUS:  return "--";
    case PLUSPLUS:    return "++";
    case EQUAL_EQUAL: return "==";
    case LE:          return "<=";
    case GE:          return ">=";
    case NOTEQUAL:    return "<>";
    default:          return Tok2Cmdname(t);
  }
}

int iiOpsTwoChar(const char *s)
{