Updated Readme.

Preparing release.

Renamed system errors.

Fixed bugs related to macro expansions when two registers are used; other fixes.

Fixed warning on Linux.

Added support for copying and moving files (using | as path separator for src|dst)

Minor fixes

Moved snapshot save/restore to system device, other fixes and refactorings.

Added tick to device contract; refactored error handling.

Removed device specific addresses from vm

Refactored clock device

Refactored terminal.

Updated device contract, preparing API to expose to devices.

Refactoring: removed clock_check_elapsed() function

Implemented a way to have keypress and timers co-exist without blocking each other.

Improved error management.

Minor fixes to makefile and device error management.

Refactoring (leveraging load_and_lunch function, removing duplications)

Refactoring + fixes.

Now excluding --debug, -d from arguments + removing unneeded code.

Various fixes related to argument save/restore and other issues.

Now actually initializing terminal device via init.

Simplified event management, fixed arg processing

fallback in case alsa library is not available

Implementing support for image loading and executing (some tests failing).

Minor fixes to vscode extension.

Merge branch 'master' into image-loading

Simolified image execution.

Simplified image exec (removed explicit triggering)

Updated macros.

Implementing support for loading images and returning to previous image.

Improved file operations by limiting flushing and seeking when unnecessary.

Implemented terminal raw mode on POSIX.

Added device teardown + beeper teardown.

Renamed device init functions to setup.

In case of two-byte values, trigger only on last byte.

Predicates are now always pushing a single byte to the stack as result.

Removing recursive xyw_eval calls which could corrupt *pc.

Optimized file size.

Implemented extra check for actually supported modes.

Fixed ROT and OVR to make sure they work properly and match docs (x/y registers not used).

Added make test, minor improvements.

Fixed examples to use HLT and RTS instructions properly.

Removed stacks and pointers from memory.

Replaced CLR and SET with HLT and NOP.

Now saving registers in system stack, so that they can be used locally within subroutines.

Fixed SET implementation

BRK -> SET

Added state reset when assembling.

Minor fix.

Streamlined audio device (now activating once).

Fixed handling of year in clock device.

Removed unused arrays.

Fixed more subtle bugs, improved directory matching in assembler.

Fixes.

Fixed a few bugs related to bounds checking and similar.

Updated opcodes and modes to match the docs.

Minor fixes to examples.

Simplified hello world example.

Minor doc improvements.

Minor naming refactoring.

Added pauses to korobeiniki example.

Re-implemented tetris theme with subroutine, renamed note macros, fixed a few assembler bugs related to processing words in .byte etc. + allowed a pitch of $0000 to be used as a pause.

Removed min frequency clamping (low freqs could be used for pauses).

Re-added nested macros to example (everything works now).

Removed basic beep example.

Fixed assembler problems, added tetris tune example

Reimplemented beeper using miniaudio

Implemented support for simple beeper device.

Implemented file device, simplified highlighting, added example.

Updated on-error example.

Updated macros for file device.

Fixes,

Fixes.

Renamed example

Implemented clock example with timer

Updated syntax highlighters

Changed conventions for macros

Added simple clock example.

Improved assembler error reporting + stricter number validation

Implemented timer support (untested)

Added waiting state.

Moved _macros to lib/macros

More macro usage.

Refactoring with macros.

Refactored library functions and macros.

Minor fixes.

Made test.sh executable on *nix.

Implemented factorial16.xyw.

Minor refactoring

Added print16.xyw and print8.xyw

Added factorial example, fixed a few bugs in macros and SWP.

Improved argument processing.

Implemented on_argument support.

Style fixes.

Minor fixes to vscode extension

Implementing argument parsing support (untested).

Minor refactoring.

Implemented simple Vim syntax highlighting.

Implemented simple VSCode extension providing syntax highlighting for xyw files.

Reviewed error handling.

Updated error handling logic.

Minor fixes.

Implemented error handling, added test.

Implementing error handling.

Updated test script.

Implemented simple test script.

Updated NOT and DUP.

Changing some instructions to support both registers.

Fixes + added some macros.

Moved random to system device.

Implementing system device.

Fixes.

Removed unnecessary termination.

Fixed d6.xyw, updated DIV operation to return modulo as well.

Commented print-stdin example.

Implemented terminal device including on_keypress event; removed metadata support as it's not necessary if focusing only on terminal.

Started to implement events.

Fixed sending data to device.

Updated terminal device (removed unnecessary bytes)

Updated terminal device to remove stderr.

Removed fenster and display device, renamed console into terminal.

Attempting to draw pixels.

Now using xyw_fenster global.

Keeping window width/height fixed for now.

Implemented support for 2x zooming.

Improved parsing of flags in main program.

Implemented preferred width/height, fixed assembler issues.

Processing metadata.

Fixed assembler to process token end at comments

Fixes.

Processing metadata

Added stub for display device.

Integrating fenster.

Fixed fenster initialization warnings.

Added dependency to fenster.

Added fenster.

Renamed buzzer to beeper

fixes

fixes

Re-added support for binary numbers

Fixes

Set direct page to device page

added examples

Adding examples

fixes

Fixing LDBx/LDBy

Implemented clock device.

Refactored macros in terms of SR1 and SR2

Refactoring macros.

Refactoring macros.

Refactoring macros

Refactoring.

Implementing new macro to support SHL/SHR.

Reviewed order of operands for binary operations

Implemented CLR.

Added license file.

Removed support for binary and decimal numbers for now.

Parametrized jumps.

Parametrized jumps.

Minor changes.

Refactoring macros.

Refactoring macros.

Refactoring macros.

Refactoring macros.

Refactoring macros

Added support for basic escape characters in strings.

Minor changes.

Test program working!

Fixed label resolution.

Updated instructions. Still not working right though + macros need heavy refactoring.

Changed instructions, again... not ok though.

Changed instructions to load/store bytes or words explicitly

Removed header for now.

Refactoring - header messes addresses up, needs to be removed.

Simplified device management.

Fixed.

Refactoring and simplifying devices (not working yet).

Fix? Working fine on windows.

Fixes.

Fixes.

Fixes.

Updated Makefile (not working yet)

Nearly working (character prints only in certain cases).

Implemented basic console IO (untested)

Implemented device stubs

Refactoring.

Fixes.

Refactoring.

Implementing devices + refactoring.

Added r/w helpers

Removed STA/STP specific macros.

Fixed STA/STP (for now)

Removed unnecessary code.

Removed unnecessary code.

Refactored macros.

Refactoring macros.

Refactoring.

Renamed stack pointers.

Refactoring ST* instructions.

Fixes.

Minimal test working!

Fixed assembler problems.

Implementing runtime (untested).

Started to implement runtime.

Renamed xywvm -> xywrun

Reducing data size to avoid overwriting devices and stacks.

Added header.

Updated instructions, change extension for image file, other fixes.

Implemented more instructions, fixes.

Fixes.

Fixes.

Started implementing VM.

Refactoring number processing.

Standardized debugging.

Renamed xyw_short to xyw_word.

Implemented assembler.

Implemented reference patching.

Now processing comments properly.

Implemented include

Implemented macro expansion.

Starting to work on macro expansion.

Minor tweaks.

Refactoring string handling.

Now storing references.

Now writing to output file.

Added symbol management and dictionary functions for macros and labels

Started actually assembling data.

Now able to parse all directives; refactoring.

Implementing directives, refactoring.

Minor updates.

Refactoring.

Refactoring.

Started implementing token types.

Minor refactoring.

Implemented string parsing.

Refactoring: symbol validation function.

Implemented contextual parsing (tokens within directives)

Fixes.

Fixed error reporting for column after directive and comments.

Fixes.

Fixed assembler parsing.

Implementing assembler.

Setting up project.

Started implementing xyw - memory mapping etc.

Added README.

Removed dependency from miniaudio for beeper.