From:	"Mark E." <snowball3 AT bigfoot DOT com>
To:	djgpp-workers AT delorie DOT com
Date:	Thu, 28 Jun 2001 00:52:27 -0400
MIME-Version:	1.0
Subject:	Re: v2loadimage and proxy
Message-ID:	<3B3A7FCB.18643.5A26CA@localhost>
X-mailer:	Pegasus Mail for Win32 (v3.12c)
Reply-To:	djgpp-workers AT delorie DOT com

I forgot that quotes can be escaped. get_arg changed to conform:
> + static
> + const char * get_arg(const char *ptr, const char **beg, const char **end)
{
  unsigned char quoted;
  char beg_ch;

  while (*ptr && isspace(*ptr))
    ++ptr;

  *beg = ptr;
  beg_ch = *ptr;
  quoted = is_quote(*ptr);
  if (quoted)
    ++ptr;

  while (*ptr)
  {
    if ((!quoted && isspace(*ptr)) || (quoted && *ptr == beg_ch))
      break;
    if (*ptr == '\\' && is_quote(ptr[1]))
      ++ptr;
    ++ptr;
  }

  *end = ptr;
  return ptr;
}

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