Bitlash Release Notes

2.0 RC1

- Syntax overhaul:
	if (expression) { stmt;...;stmt;} else {stmt;...;stmt;}
	while (expression) { stmt; }
	switch (expression) { stmt0; stmt1; ... stmtN; }
	function hello {print "Hello, world!";}

- Macros are now Functions, they take arguments and can return a value
	arg(0) is the count of args you got
	arg(1..n) are the args
	return expression; to return a value; zero is assumed
	User Functions in C use this same scheme now

- Function (/macro) definition syntax has changed:
	function printmyargs {i=0; while ++i<arg(0) {print arg(i);}}

- New Functions
	bc: bitclear
	bs: bitset
	br: bitread
	bw: bitwrite

- New API calls
	setOutputHandler() api allows capture of serial output
	doCharacter() api allows char-at-a-time input to Bitlash

- New Examples
	- BitChi web and telnet server

- Small Beans
	Input buffer is 140 characters, up from 80.  twitter is the new Hollerith
	Binary constants of the form 0b01010101 are supported

1.1
- User Functions (addBitlashFunction)

1.0
- Fixed filenames in the examples/ folder to remove '-'
- Updated copyright date in signon banner
- Doc set update: see http://bitlash.net

1.0rc2
- Fixed bug which botched handling of escaped characters in string constants.

1.0rc1
- See http://bitlash.net for updates

0.9

- License updated to LGPL 2.1 
- Added functions: 
	- beep(pin, freq, duration)
	- shiftout()
- SOFTWARE_SERIAL_RX: build-time configurable software serial rx on pins D0-D7
	- to support Ethernet integration
- Adafruit XPort Direct Ethernet integration works pretty well
- Sanguino integration
	- Compile for Sanguino Does The Right Thing re: serial ports
	- (there are some serial port interrupt issues pending)

0.8

- SOFTWARE_TX:
	- baud(pin, baud)
	- print #pin:expr
...