1843             if (c != ' ' && c != '\t') {

  1843             if (c != ' ' && c != '\t') {

  1844                 break;

  1844                 break;

  1845             }

  1845             }

  1846             ++pos.index;

  1846             ++pos.index;

  1847         }

  1847         }

  1848 

  1850 

  1849       parsing:

  1851       parsing:

  1850         {

  1852         {

  1851             // We handle a few special cases here where we need to parse

  1853             // We handle a few special cases here where we need to parse

  1852             // a number value.  We handle further, more generic cases below.  We need

  1854             // a number value.  We handle further, more generic cases below.  We need

  1922                 // that the year value is to be treated literally, without any

  1924                 // that the year value is to be treated literally, without any

  1923                 // two-digit year adjustments (e.g., from "01" to 2001).  Otherwise

  1925                 // two-digit year adjustments (e.g., from "01" to 2001).  Otherwise

  1924                 // we made adjustments to place the 2-digit year in the proper

  1926                 // we made adjustments to place the 2-digit year in the proper

  1925                 // century, for parsed strings from "00" to "99".  Any other string

  1927                 // century, for parsed strings from "00" to "99".  Any other string

  1926                 // is treated literally:  "2250", "-1", "1", "002".

  1928                 // is treated literally:  "2250", "-1", "1", "002".

  1930                     // Assume for example that the defaultCenturyStart is 6/18/1903.

  1932                     // Assume for example that the defaultCenturyStart is 6/18/1903.

  1931                     // This means that two-digit years will be forced into the range

  1933                     // This means that two-digit years will be forced into the range

  1932                     // 6/18/1903 to 6/17/2003.  As a result, years 00, 01, and 02

  1934                     // 6/18/1903 to 6/17/2003.  As a result, years 00, 01, and 02

  1933                     // correspond to 2000, 2001, and 2002.  Years 04, 05, etc. correspond

  1935                     // correspond to 2000, 2001, and 2002.  Years 04, 05, etc. correspond

  1934                     // to 1904, 1905, etc.  If the year is 03, then it is 2003 if the

  1936                     // to 1904, 1905, etc.  If the year is 03, then it is 2003 if the