Beispiel #1
0
static t_result lex_word(const char **string_p)
{
  t_result      result;
  const char    *begin;
  const char    *end;
  t_token       *token;

  begin = *string_p;
  end = begin;
  while (*end && !char_is_whitespace(*end))
    {
      result = lex_token_impl(string_p);
      if (result.error)
        return (result);
      if (result.token)
        {
          *string_p = end;
          break ;
        }
      (*string_p)++;
      end = *string_p;
    }
  if (begin == end)
    return (RESULT_NULL);
  token = TOKEN_NEW_RANGE(WORD, begin, end);
  return (RESULT_TOKEN(token));
}
Beispiel #2
0
bool string_is_whitespace(string s){
  for (unsigned int i = 0; i < s.length(); i++){
    if (!char_is_whitespace(s[i])){
      return false;
    }
  }
  return true;
}
Beispiel #3
0
string strip_whitespace_from_string(string s){
  string ret = "";
  for (unsigned int i = 0; i < s.length(); i++){
    if (!char_is_whitespace(s[i])){
      ret += s[i];
    }
  }
  return ret;
}
void    skip_whitespaces(const char **string_p)
{
  while (char_is_whitespace(**string_p))
    NEXT(string_p);
}