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由一个古老的BASIC解释器改进而成, 保留了ANSI C固有的艺术美感.

Version 0.5.1

	Bug in CLS in graphics mode corrected.

	Cleaner circles.

	The syntax of the CIRCLE instruction has been changed and
	completed for compatibility with Gwbasic.

	Bug DRAW string debug output not cleaned, corrected.

Version 0.5.0

	Speed improvement.

	"PRINT , , 1" now is valid syntax. Same in WRITE.

	Better implementation of FILES.

	XPOS, YPOS, PEEK16 and PEEK32 functions.

	DRAWR, PLOTR, MOVER, POKE16, POKE32, RENUM, CIRCLE, MASK,
	WINDOW and GRAPHICS instructions.

	Completed the syntax of PLOT, PLOTR, DRAW, DRAWR, MOVE
	and MOVER with ink and ink mode parameters.

	Adapated some instructions to work with text windows.

	MODE string, when string can be "spectrum" or "cpc2"

	Bug PRINT AT invert arguments, corrected.

	Bug PRINT AT does not always work, corrected.

	Added variant: VAL evaluates expressions (can run more Sinclair
	ZX family programs). Activable with "POKE SYSVARPTR + 25, 1".

	New command line options -m mode and -d.

	Added variant "Next check relaxed", needed for many ZX-81
	and Spectrum programas. Activable with "POKE SYSVARPTR + 26, 1".

	Added variant can DIM an array already dimensioned, needed
	for ZX programs. Activable with "POKE SYVARPTR + 27, 1".

	New sample programs.

	Memory leak in ERASE corrected.

	Bug on negative integer DATA corrected.

Version 0.4.5

	EDIT command. Line editing in AUTO and in prompt.

	Prompt "Ok" instead of "]" (sorry, Apple ]['s nostalgics).

Version 0.4.4

	Bug DATA terminated with comma, corrected.

	Mouse secondary button and button release.

	Special keys support improved.

Version 0.4.3

	Mouse support in graphics mode (keywords XMOUSE and YMOUSE).

	Special keys are recongnized in linux in text mode.

	The return value of the SHELL instruction is saved
	in a system var.

Version 0.4.2

	Now compiles with Kylix.

	Workarounds for bugs that cause crash on some platforms
	when a syntax error is generated.

	Bug ON BREAK CONT causes internal error on INPUT.

	Bug AUTO n causes syntax error.

Version 0.4.1

	TRON LINE.

	Channel specification in TRON.

	Doesn't use hash_map in gcc 3.

	Corrected problem in gcc 2.95.2

	Big numbers whitout decimal nor exponent are now handled
	correctly on all platforms.

Version 0.4.0

	Integer type variables. Integer and real suffixes.

	DEF STR, DEF INT, DEF REAL

	Comments with '

	No keywords in comments.

	MERGE and CHAIN MERGE now try .blc and .bas extensions
	and work with binary files.

	OSNAME$

	Tabs in graphics mode.

Version 0.3.5

	CHAIN, CHAIN MERGE

	Bug some instructions don't continue processing current line.

Version 0.3.4

	ON BREAK STOP / CONT / GOSUB

	SYNCHRONIZE, PAUSE.

	Bug LOCATE in graphics mode started in 0 instead of 1, corrected.

	Bug PRINT AT doesn't work in graphics mode, corrected.

Version 0.3.3

	Bug scroll & cls in invert mode corrected.

	Bug scroll fills white instead of current paper corrected.

	Bug blank or empty USING corrected.

	Bug INPUT only positive integer coorrected.

	FIX and CINT functions.

	Preliminary support for colors on text mode.

Version 0.3.2

	PAPER, PEN, SHELL, CHDIR, MKDIR and RMDIR instructions.

	Syntax of LINE has changed, now is like Gwbasic.

	Simple implementation of FILES.

	Text output in graphics mode now in colors and with
	transparent option.

	Error corrections to compile on C++ Builder 6.

	Graphics modes now works on Win 2000 and XP.

Version 0.3.1

	POP, NAME, KILL and FILES instructions (FILES not implemented).

	MIN and MAX functions.

	Corrected bug in Makefile.

	Some changes to avoid errors and warnings on some versions
	of gcc and C++ Builder.

	Some code cleanup.

	File not found on OPEN for input.