Log message:
adding devel/py-hgnested

hgnested is a Mercurial extension to work with nested repositories.

It was inspired by the forest extension.

The extension allows to apply common Mercurial commands to all the nested
repositories at once like pull, push etc. It also allows to fetch a complete
tree of repositories through ssh or http.

To enable the "hgnested" extension, create an entry for it in your \ 
hgrc, like
this:

    [extensions]
    hgnested =

See `hg help hgnested` for the complete list of commands.

For more information please visit the following website:

	http://code.google.com/p/hgnested/

Log message:
Fix build on DragonFly 3.4.3

Log message:
Skip NaN on VAX.

Log message:
Update to 1.4.17:

* Noteworthy changes in release 1.4.17 (2013-09-22) [stable]

** Fix compilation with newer glibc headers.

** Fix a failure with diverting large amounts of text on mingw (does
   not affect platforms that can rename an open file).

** A number of portability improvements inherited from gnulib.

Log message:
Force the __fpending to be known on Cygwin. stdlib_ext.h defines it as
macro or inline function, so the link test fails.

Log message:
Fix comment on patches/patch-lib_stdio.in.h.
Previous comment is irrelevant. Pointed out by wiz@. Thank you.

Log message:
Fix build on Ubuntu Linux/amd64 13.04.

* patch is borrowed from Gentoo Linux.

Log message:
Add PKGGNUDIR support.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Add symlink gnu/man/man1/m4
++pkgrevision