More strtod touchups.
authorEric Blake <ebb9@byu.net>
Sun, 30 Mar 2008 21:57:54 +0000 (15:57 -0600)
committerEric Blake <ebb9@byu.net>
Sun, 30 Mar 2008 22:01:25 +0000 (16:01 -0600)
commit35029b9098fbe10eeb3ba5833ee5f01b77c5d883
treec00f36458f2b625092b4b01685e32b2a968b6b1c
parent38f9d6311a396cc851ee075124188fed64cdbefa
More strtod touchups.

* tests/test-strtod.c (main): Ignore tests for signbit on NaN, and
sign of negative underflow, for now.  Use .5, not .1.
* doc/posix-functions/strtod.texi (strtod): Mention these
limitations.
Reported by Jim Meyering.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
doc/posix-functions/strtod.texi
tests/test-strtod.c