Open Source Software License

Regular expression support is provided by the PCRE library package, which is open source software,

written by Philip Hazel, and copyright by the University of Cambridge, England.

somewhere reasonably visible in your documentation and in any relevant files or online help data or

similar. A reference to the ftp site for the source, that is, to

ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/

should also be given in the documentation. However, this condition is not intended to apply to whole

chains of software. If package A includes PCRE, it must acknowledge it, but if package B is software that

includes package A, the condition is not imposed on package B (unless it uses PCRE independently).

3. Altered versions must be plainly marked as such, and must not be misrepresented as being the

original software.

4. If PCRE is embedded in any software that is released under the GNU General Purpose Licence

(GPL), or Lesser General Purpose Licence (LGPL), then the terms of that licence shall supersede any

condition above with which it is incompatible.

Files from Sun fdlibm are copyright Sun Microsystems, Inc.:

Developed at SunPro, a Sun Microsystems, Inc. business.

Permission to use, copy, modify, and distribute this software is freely granted, provided that this notice is

preserved.

Part of stdio-common/tst-printf.c is copyright C E Chew:

Feel free to copy, use and distribute this software provided:

1. you do not pretend that you wrote it

2. you leave this copyright notice intact.

Various long double libm functions are copyright Stephen L. Moshier:

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser

General Public License as published by the Free Software Foundation; either version 2.1 of the License,

or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even

the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU Lesser General Public License for more details.