Sat Apr 25 19:18:42 BST 2026	C.J.Purnell (cjp@lost.org.uk)

	* Version 1.1 released.

	* Don't multiply by zero when open bracket is the very first action.

	* Moved all functions dependant on the widget library into main.c.

	* Increased the number of significant digits displayed to 15.

	* Added const to globals where appropriate.

	* Added meson build.

	* Cleaned up the autoconf build.

	* Rewrote the floating point to string code. The new code is more
	  robust and does not have a problem with extended precision.

	* Modified the logic functions to use frexp() and ldexp().
	  Changed the big integer type to int64_t.

	* Fixed the limit on the number of exponent digits.

Mon Apr 28 14:22:04 GMT 2025	C.J.Purnell (cjp@lost.org.uk)

	* Version 1.0 released.

	* Prefer -fexcess-precision=standard over -ffloat-store if the
	  compiler supports it.

	* Use size_t instead of int to suppress some compiler warnings.

Thu Mar  2 12:21:00 GMT 2017	C.J.Purnell (cjp@lost.org.uk)

	* Version 0.1.6 released.

	* Fixed a problem with exponent calculation code.

Fri Mar  6 16:30:42 GMT 2015	C.J.Purnell (cjp@lost.org.uk)

	* Version 0.1.5 released.

	* Changed X resource name from Calculator to Xfcalc.

Mon Aug 30 14:18:49 BST 2010	C.J.Purnell (cjp@lost.org.uk)

	* Version 0.1.4 is released.

	* Placed an upper limit on the exponent used to bring floating point
	  numbers into the integer range for logical operations to avoid
	  overflow.

	* Compile with -ffloat-store to avoid rounding errors in exponent
	  calculation due to extended precision.

Tue Jul 28 03:12:46 BST 2009	C.J.Purnell (cjp@lost.org.uk)

	* version 0.1.3 is released.

	* Fixed a problem with delete window event handling.

	* Added autoconf/automake build.

Fri Apr  5 05:38:54 GMT 2002	C.J.Purnell (cjp@lost.org.uk)

	* version 0.1.2 is released.

	* changed one last PI to M_PI

Tue Jun 30 17:59:10 GMT 1998	C.J.Purnell (cjp@lost.org.uk)

	* version 0.1.1 is released.

	* fixed problem with delete after clear.

Sat May  9 23:02:46 GMT 1998	C.J.Purnell (cjp@lost.org.uk)

	* version 0.1 is released.

	* added key translations.

	* clear function now refreshes the display.

	* fixed problem with number input and leading 0.
