src/contrib/gdtoa/gethex.c, branch release/10.4.0

Merge gdtoa-20110304.

2011-03-12T07:03:06Z

Vendor import of gdtoa 20081205.

2009-01-28T04:36:34Z

Merge gdtoa 20080831. This fixes several bugs, including an infinite

2008-09-03T07:23:57Z

loop pointed out by cognet@ that occurs when calling strtod() with a string representing a number between DBL_MAX and 2*DBL_MAX, when the rounding mode is anything other than the default.

Flatten vendor/gdtoa/*.

2008-09-03T05:17:02Z

Bring in the vendor's fix for a bug in strtod() whereby

2008-06-21T19:27:54Z

strtod("0xyz", &endp) resulted in endp pointing to "0xyz" instead of "xyz". Reported by: Tony Finch MFC after: 1 week

Import of the latest gdtoa sources, which include fixes for minor

2007-01-03T04:58:54Z

problems relating to NaNs and rounding.

Import gdtoa 20040118. This revision addresses some corner cases in

2004-01-19T05:14:12Z

denormal and locale handling in strtod().

Import new sources. The only material change in this update is to

2003-03-25T17:55:07Z

add locale support for hexadecimal floating point conversions. Noticed by: ache Reviewed by: mike (mentor)

Initial import of David Gay's gdtoa library for conversion between

2003-03-12T20:18:32Z

strings and floating point.