ArkScript v4.0.0-9

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them
• VM::forceReloadPlugins, to be used by the REPL to force reload the plugins and be sure that their symbols are all define
• added help, save (save history to disk), history (print history), reset (reset vm and code) commands to the REPL
• REPL can now show when a code block isn't terminated (prompt changes from > to :)
• more controls available inside the REPL
• fuzzing step in the CI
• better error reporting on unknown import
• check on number of arguments passed to type
• warning when the formatter deletes comment(s) by mistake
• check on arguments passed to list, concat, append and friends to only push valid nodes (that produces a value)
• $paste to paste a node inside a maro without evaluating it further ; useful to stop recursive evaluation of nodes inside function macros
• introduced Ark::internal::Pass to describe compiler passes: they all output an AST (parser, import solver, macro processor, and optimizer for now)
• add -f(no-)importsolver, -f(no-)macroprocessor and -f(no-)optimizer to toggle on and off those compiler passes
• added resolving empty? as a macro when possible
• added short-circuiting to and and or implementation
• added --check to the formatter as an option: returns 0 if the code is correctly formatted, 1 otherwise

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash
• void Value::toString(std::ostream&, VM&) now becomes std::string Value::toString(VM&)
• removed Node::operator<< to replace it with Node::debugPrint
• fixed a bug in the compiler where one could pass a non symbol to let, mut or set, resulting in a compiler crash
• fixed a bug in the macro processor where one could pass an unknown symbol to argcount and crash the processor
• fixed a bug in the compiler where one could pass something other than a list to (fun) as the argument block, resulting in a crash
• fixed a bug in the compiler generating not callable functions
• fixed a bug in the macro processor generating invalid let / mut / set nodes
• fixed a bug in the macro processor allowing out of bounds access with ($ test (@ [1 2 3] -5))
• fixed a bug in the vm which wrongfully allowed self concat in place: (concat! lst lst)
• fixed a bug in the compiler where one could "use" operators without calling them: (print nil?)
• fixed a bug in the compiler allowing the use of operators without any argument: (+)
• fixed a bug in the vm during error reporting when a non-function was used as a function
• refactored code inside the bytecode reader to promote code reuse
• fixed a bug in the compiler generating invalid while nodes
• fixed a bug when passing the wrong number of arguments to a function inside an async call was crashing the VM because the function couldn't be named
• fixed a bug in the compiler generating invalid fun nodes
• fixed a bug when generating let, mut or set nodes inside macros with an invalid node type
• fixed a bug when reading invalid UTF8 codepoints in the parser caused out of bounds reads
• fixed a bug with recursive macro, exhausting the stack space due to recursive evaluation
• futures can be awaited again, they will return nil on all the tries
• checking for reused argument name in macros during parsing
• enhanced comment after node handling in macros
• adding a hard limit on package names length (255 characters, to comply with posix limits)
• disallow passing invalid nodes as arguments to functions and operators
• checking for unevaluated spread inside macros
• checking for invalid symbols when defining a function through a macro
• added a max macro unification depth
• added a max macro evaluation depth
• introduced internal::listInstructions with the different instructions, to be used by the compiler and name resolution pass
• checking for forbidden variable/constant name in the name & scope resolution pass, to give errors to the user before compiling some weird code
• repl completion and colors are now generated automatically from the builtins, keywords & operators
• fixed formating of comments inside function declarations
• renamed the macros symcat and argcount to $symcat and $argcount for uniformity

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)
• removed VM::getUserPointer and VM::setUserPointer
• removed ARK_PROFILER_COUNT define
• removed useless \0 escape in strings
• removed termcolor dependency to rely on fmt for coloring outputs
• removed and and or instructions in favor of a better implementation to support short-circuiting

ArkScript v4.0.0-8

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them
• VM::forceReloadPlugins, to be used by the REPL to force reload the plugins and be sure that their symbols are all define
• added help, save (save history to disk), history (print history), reset (reset vm and code) commands to the REPL
• REPL can now show when a code block isn't terminated (prompt changes from > to :)
• more controls available inside the REPL
• fuzzing step in the CI
• better error reporting on unknown import
• check on number of arguments passed to type
• warning when the formatter deletes comment(s) by mistake
• check on arguments passed to list, concat, append and friends to only push valid nodes (that produces a value)
• $paste to paste a node inside a maro without evaluating it further ; useful to stop recursive evaluation of nodes inside function macros
• introduced Ark::internal::Pass to describe compiler passes: they all output an AST (parser, import solver, macro processor, and optimizer for now)
• add -f(no-)importsolver, -f(no-)macroprocessor and -f(no-)optimizer to toggle on and off those compiler passes
• added resolving empty? as a macro when possible
• added short-circuiting to and and or implementation
• added --check to the formatter as an option: returns 0 if the code is correctly formatted, 1 otherwise

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash
• void Value::toString(std::ostream&, VM&) now becomes std::string Value::toString(VM&)
• removed Node::operator<< to replace it with Node::debugPrint
• fixed a bug in the compiler where one could pass a non symbol to let, mut or set, resulting in a compiler crash
• fixed a bug in the macro processor where one could pass an unknown symbol to argcount and crash the processor
• fixed a bug in the compiler where one could pass something other than a list to (fun) as the argument block, resulting in a crash
• fixed a bug in the compiler generating not callable functions
• fixed a bug in the macro processor generating invalid let / mut / set nodes
• fixed a bug in the macro processor allowing out of bounds access with ($ test (@ [1 2 3] -5))
• fixed a bug in the vm which wrongfully allowed self concat in place: (concat! lst lst)
• fixed a bug in the compiler where one could "use" operators without calling them: (print nil?)
• fixed a bug in the compiler allowing the use of operators without any argument: (+)
• fixed a bug in the vm during error reporting when a non-function was used as a function
• refactored code inside the bytecode reader to promote code reuse
• fixed a bug in the compiler generating invalid while nodes
• fixed a bug when passing the wrong number of arguments to a function inside an async call was crashing the VM because the function couldn't be named
• fixed a bug in the compiler generating invalid fun nodes
• fixed a bug when generating let, mut or set nodes inside macros with an invalid node type
• fixed a bug when reading invalid UTF8 codepoints in the parser caused out of bounds reads
• fixed a bug with recursive macro, exhausting the stack space due to recursive evaluation
• futures can be awaited again, they will return nil on all the tries
• checking for reused argument name in macros during parsing
• enhanced comment after node handling in macros
• adding a hard limit on package names length (255 characters, to comply with posix limits)
• disallow passing invalid nodes as arguments to functions and operators
• checking for unevaluated spread inside macros
• checking for invalid symbols when defining a function through a macro
• added a max macro unification depth
• added a max macro evaluation depth
• introduced internal::listInstructions with the different instructions, to be used by the compiler and name resolution pass
• checking for forbidden variable/constant name in the name & scope resolution pass, to give errors to the user before compiling some weird code
• repl completion and colors are now generated automatically from the builtins, keywords & operators
• fixed formating of comments inside function declarations
• renamed the macros symcat and argcount to $symcat and $argcount for uniformity

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)
• removed VM::getUserPointer and VM::setUserPointer
• removed ARK_PROFILER_COUNT define
• removed useless \0 escape in strings
• removed termcolor dependency to rely on fmt for coloring outputs
• removed and and or instructions in favor of a better implementation to support short-circuiting

ArkScript v4.0.0-rc7

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them
• VM::forceReloadPlugins, to be used by the REPL to force reload the plugins and be sure that their symbols are all define
• added help, save (save history to disk), history (print history), reset (reset vm and code) commands to the REPL
• REPL can now show when a code block isn't terminated (prompt changes from > to :)
• more controls available inside the REPL
• fuzzing step in the CI
• better error reporting on unknown import
• check on number of arguments passed to type
• warning when the formatter deletes comment(s) by mistake
• check on arguments passed to list, concat, append and friends to only push valid nodes (that produces a value)
• $paste to paste a node inside a maro without evaluating it further ; useful to stop recursive evaluation of nodes inside function macros

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash
• void Value::toString(std::ostream&, VM&) now becomes std::string Value::toString(VM&)
• removed Node::operator<< to replace it with Node::debugPrint
• fixed a bug in the compiler where one could pass a non symbol to let, mut or set, resulting in a compiler crash
• fixed a bug in the macro processor where one could pass an unknown symbol to argcount and crash the processor
• fixed a bug in the compiler where one could pass something other than a list to (fun) as the argument block, resulting in a crash
• fixed a bug in the compiler generating not callable functions
• fixed a bug in the macro processor generating invalid let / mut / set nodes
• fixed a bug in the macro processor allowing out of bounds access with ($ test (@ [1 2 3] -5))
• fixed a bug in the vm which wrongfully allowed self concat in place: (concat! lst lst)
• fixed a bug in the compiler where one could "use" operators without calling them: (print nil?)
• fixed a bug in the compiler allowing the use of operators without any argument: (+)
• fixed a bug in the vm during error reporting when a non-function was used as a function
• refactored code inside the bytecode reader to promote code reuse
• fixed a bug in the compiler generating invalid while nodes
• fixed a bug when passing the wrong number of arguments to a function inside an async call was crashing the VM because the function couldn't be named
• fixed a bug in the compiler generating invalid fun nodes
• fixed a bug when generating let, mut or set nodes inside macros with an invalid node type
• fixed a bug when reading invalid UTF8 codepoints in the parser caused out of bounds reads
• fixed a bug with recursive macro, exhausting the stack space due to recursive evaluation
• futures can be awaited again, they will return nil on all the tries
• checking for reused argument name in macros during parsing
• enhanced comment after node handling in macros
• adding a hard limit on package names length (255 characters, to comply with posix limits)
• disallow passing invalid nodes as arguments to functions and operators
• checking for unevaluated spread inside macros
• checking for invalid symbols when defining a function through a macro
• added a max macro unification depth

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)
• removed VM::getUserPointer and VM::setUserPointer
• removed ARK_PROFILER_COUNT define
• removed useless \0 escape in strings

ArkScript v4.0.0-rc6

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them
• VM::forceReloadPlugins, to be used by the REPL to force reload the plugins and be sure that their symbols are all define
• added help, save (save history to disk), history (print history), reset (reset vm and code) commands to the REPL
• REPL can now show when a code block isn't terminated (prompt changes from > to :)
• more controls available inside the REPL
• fuzzing step in the CI
• better error reporting on unknown import
• check on number of arguments passed to type
• warning when the formatter deletes comment(s) by mistake
• check on arguments passed to list, concat, append and friends to only push valid nodes (that produces a value)

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash
• void Value::toString(std::ostream&, VM&) now becomes std::string Value::toString(VM&)
• removed Node::operator<< to replace it with Node::debugPrint
• fixed a bug in the compiler where one could pass a non symbol to let, mut or set, resulting in a compiler crash
• fixed a bug in the macro processor where one could pass an unknown symbol to argcount and crash the processor
• fixed a bug in the compiler where one could pass something other than a list to (fun) as the argument block, resulting in a crash
• fixed a bug in the compiler generating not callable functions
• fixed a bug in the macro processor generating invalid let / mut / set nodes
• fixed a bug in the macro processor allowing out of bounds access with ($ test (@ [1 2 3] -5))
• fixed a bug in the vm which wrongfully allowed self concat in place: (concat! lst lst)
• fixed a bug in the compiler where one could "use" operators without calling them: (print nil?)
• fixed a bug in the compiler allowing the use of operators without any argument: (+)
• fixed a bug in the vm during error reporting when a non-function was used as a function
• refactored code inside the bytecode reader to promote code reuse
• fixed a bug in the compiler generating invalid while nodes
• fixed a bug when passing the wrong number of arguments to a function inside an async call was crashing the VM because the function couldn't be named
• fixed a bug in the compiler generating invalid fun nodes
• fixed a bug when generating let, mut or set nodes inside macros with an invalid node type
• fixed a bug when reading invalid UTF8 codepoints in the parser caused out of bounds reads
• fixed a bug with recursive macro, exhausting the stack space due to recursive evaluation
• futures can be awaited again, they will return nil on all the tries
• checking for reused argument name in macros during parsing
• enhanced comment after node handling in macros
• adding a hard limit on package names length (255 characters, to comply with posix limits)
• disallow passing invalid nodes as arguments to functions and operators
• checking for unevaluated spread inside macros
• checking for invalid symbols when defining a function through a macro
• added a max macro unification depth

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)
• removed VM::getUserPointer and VM::setUserPointer
• removed ARK_PROFILER_COUNT define
• removed useless \0 escape in strings

ArkScript v4.0.0-rc5

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them
• VM::forceReloadPlugins, to be used by the REPL to force reload the plugins and be sure that their symbols are all define
• added help, save (save history to disk), history (print history), reset (reset vm and code) commands to the REPL
• REPL can now show when a code block isn't terminated (prompt changes from > to :)
• more controls available inside the REPL

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash
• void Value::toString(std::ostream&, VM&) now becomes std::string Value::toString(VM&)
• removed Node::operator<< to replace it with Node::debugPrint

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)
• removed VM::getUserPointer and VM::setUserPointer
• removed ARK_PROFILER_COUNT define

ArkScript v4.0.0-rc4

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++
• basic ArkScript code formatter, available through the CLI: arkscript -f|--format
• comments are now tracked in the AST and attached to the nearest node below them

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)
• allow nodes to be empty when dumping the AST to JSON
• macros can be declared inside a begin block within a cond macro and used in the scope surrounding the cond macro
• arkscript --version and arkscript --help now output ArkScript version with the commit hash

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)

ArkScript v4.0.0-0.3

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• $repr macro to get a string representation of a given node
• added boost-ext/ut to write unit tests in C++

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match
• macros are now defined like ($ name value) / ($ name (args args args) body) / ($if cond then else)
• upgraded from C++17 to C++20
• new parser, new syntax for imports: (import package.sub.file)

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)

ArkScript v4.0.0-0.2

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)

ArkScript v3.5.0

Added

• added fuzzing tools and corpus for AFL
• added some tests for errors
• added recursion limit reached detection

Changed

• plugins can be constructed from outside ArkScript lib/modules folder, easing the development process
• plugins loading now works as intended: look alongside the given file/bytecode file, then in the std lib folder
• new way to create modules, easier to use
• calling a non-callable anonymous object do not result in a segfault
• macro processor function registering now handles empty nodes
• added a fix to avoid crashes when capturing unbound variables
• checking if the given operator takes one or more arguments at compile time
• adding bound checking on operator @
• adding bound checking on operator @ when used in macros
• better arity check for macros
• fixed a bug in the macro processor where macros were deleted when they shouldn't
• fixed a bug where macro functions with no argument would crash the macro processor

ArkScript v4 pre-release 0.1

[4.0.0-0.1] - 2022-11-28

Added

• more tests for the io builtins
• added lines and code coloration in the error context
• new dependency: fmtlib

Changed

• instructions are on 4 bytes: 1 byte for the instruction, 1 byte of padding, 2 bytes for an immediate argument
• enhanced the bytecode reader and its command line interface
• added the padding/instruction/argumentation values when displaying instructions in the bytecode reader
• fixed underline bug in the error context
• the str:format functions now expects strings following this syntax: https://fmt.dev/latest/syntax.html
• more documentation about the compiler implementation
• more documentation about the virtual machine
• closures can be now be compared field per field: (= closure1 closure2) will work only if they have the same fields (name) and if the values match

Removed

• removed unused NodeType::Closure
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• removing the custom string, replacing it with std::string (the format engine of the custom string had a lot of memory leaks)
• Utils::digPlaces and Utils::decPlaces got removed as they were no longer needed
• removed deprecated code (list:removeAt, ark executable now replaced by arkscript)