423 lines
18 KiB
Plaintext
423 lines
18 KiB
Plaintext
***version 3.0.1 stable***
|
|
-added # as alternative symbol for "line comment"(mostly useful for shell scripts)
|
|
-added sq_throwobject() to throw an arbitrary object from the C API
|
|
-added alignement flag for userdata types, SQ_ALIGNMENT (thx Shigemasa)
|
|
-added rawset() and rawget() to class and instance default delegate
|
|
-changed bytecode format now ensures matching integer size and float size
|
|
-now inherited classes also inherit userdatasize
|
|
-added SQUIRREL_VERSION_NUMBER in squirrel.h and _versionnumber_ global symbol
|
|
-fixed sq_getmemberhandle
|
|
-fixed sq_getrefcount
|
|
-refactored some sqstdio code
|
|
-refactored some clone code
|
|
-refactored some stuff in the string lib
|
|
-added -s and -fno-exceptions in GCC makefile(better performance when using GCC)
|
|
|
|
***2011-03-13 ***
|
|
***version 3.0 stable***
|
|
-added sq_getcallee()
|
|
-sq_getfreevariable() also works for native closures
|
|
-minior optimizations
|
|
-removed several warning when compiling with GCC 4.x
|
|
-fixed some errors in the documentation
|
|
-fixed bug when using SQUSEDOUBLE and 32bits intengers
|
|
-fixed bug when invoking generators with closure.call() (thx huntercool)
|
|
|
|
***2010-12-19 ***
|
|
***version 3.0 release candidate 1(RC 1)***
|
|
-improved metamethods error handling
|
|
-added parameter 'isstatic' to _newmember metamethod(thx G.Meyer)
|
|
-added sq_getrefcount() to return number of refences from C++(thx G.Meyer)
|
|
|
|
***2010-11-07 ***
|
|
***version 3.0 beta 3***
|
|
-license changed to "MIT license"
|
|
-added sq_resurrectunreachable() and resurrectunreachable()
|
|
-added callee() built in function, returns the current running closure
|
|
-added thread.getstackinfos()
|
|
-added sq_objtouserpointer()
|
|
-added sq_newtableex()
|
|
-various refactoring and optimizations
|
|
-fixed several 64bits issues regarding integer to string conversions
|
|
-fixed some bugs when SQUSEDOUBLE is used in 32bits systems
|
|
|
|
***2010-08-18 ***
|
|
***version 3.0 beta 2.1***
|
|
-fixed bug in class constructor
|
|
-fixed bug in compound arith
|
|
|
|
***2010-08-12 ***
|
|
***version 3.0 beta 2***
|
|
-class methods can be added or replaced after the class as been instantiated
|
|
-JSON compliant table syntax, this is currently an experimental feature (thx atai)
|
|
-sq_getsize() now returns userdatasize for classes and instances
|
|
-now setroottable() and setconsttable() return the previous value of the respective table
|
|
-fixed bug in compound arith operators when used on a free variable (thx ellon)
|
|
-fixed some x64 minor bugs
|
|
-fixed minor bug in the compiler
|
|
-refactored some VM internals
|
|
-documented sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
|
|
|
|
***2009-11-15 ***
|
|
***version 3.0 beta 1***
|
|
-various refactoring and optimizations
|
|
-fixed bug in free variables (thx mokehehe)
|
|
-fixed bug in functions with default parameters (thx ara & Yexo)
|
|
-fixed bug in exception handling
|
|
-improved error propagation in _set and _get metamethods ( and 'throw null' for clean failure)
|
|
-added sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
|
|
|
|
***2009-06-30 ***
|
|
***version 3.0 alpha 2***
|
|
-added real free variables(thx Paul Ruizendaal)
|
|
-added refactored function call implementation and compiler(thx Paul Ruizendaal)
|
|
-added sq_getfunctioninfo
|
|
-added compile time flag SQUSEDOUBLE to use double precision floats
|
|
-added global slot _floatsize_ int the base lib to recognize single precision and double precision builds
|
|
-sq_wakeupvm can now resume the vm with an exception
|
|
-added sqstd_format
|
|
-now blobs can be cloned
|
|
-generators can now be instantiated by calling sq_call() or closure.call()
|
|
-fixed debughook bug
|
|
-fixed cooroutine error propagation
|
|
|
|
***2008-07-23 ***
|
|
***version 3.0 alpha 1***
|
|
-first branch from 2.x source tree
|
|
-added 'base' keyword
|
|
-removed 'delegate' keyword
|
|
-now compiled scripts are vararg functions
|
|
-added setdelegate() and getdelegate() table builtin methods
|
|
-added <=> 3 ways compare operator
|
|
-added lambda expression @(a,b) a + b
|
|
-added local function statement
|
|
-added array built-in map(),reduce(),apply(),filter() and find()
|
|
-generators hold only a weak reference of the enviroment object
|
|
-removed 'vargv' and 'vargc' keywords
|
|
-now var args are passed as an array called vargv(as a paramter)
|
|
-removed 'parent' keyword
|
|
-added class getbase() built in method
|
|
-instanceof doesn't throw an exception if the left expression is not a class
|
|
-lexical scoping for free variables(free variables are no longer in the second parameter list)
|
|
-sq_setprintfunc accept error func
|
|
-sq_geterrorfunc()
|
|
-added sq_arrayremove() and sq_arrayinsert()
|
|
-error() built in function(works like print but prints using the errorfunc)
|
|
-added native debug hook
|
|
|
|
***2008-02-17 ***
|
|
***version 2.2 stable***
|
|
-added _newslot metamethod in classes
|
|
-added enums added constants
|
|
-added sq_pushconsttable, sq_setconsttable
|
|
-added default param
|
|
-added octal literals(thx Dinosaur)
|
|
-fixed debug hook, 'calls' and 'returns' are properly notified in the same number.
|
|
-fixed a coroutine bug
|
|
|
|
***2007-07-29 ***
|
|
***version 2.1.2 stable***
|
|
-new behaviour for generators iteration using foreach
|
|
now when a generator is iterated by foreach the value returned by a 'return val' statement
|
|
will terminate the iteration but will not be returned as foreach iteration
|
|
-added sq_setclassudsize()
|
|
-added sq_clear()
|
|
-added table.clear(), array.clear()
|
|
-fixed sq_cmp() (thx jyuill)
|
|
-fixed minor bugs
|
|
|
|
***2006-08-21 ***
|
|
***version 2.1.1 stable***
|
|
-vm refactoring
|
|
-optimized internal function memory layout
|
|
-new global symbol _version_ (is the version string)
|
|
-code size optimization for float literals(on 32bits float builts)
|
|
-now the raw ref API(sq_addref etc...) is fully reentrant.
|
|
-fixed a bug in sq_getdelegate() now pushes null if the object doesn't have a delegate(thx MatzeB)
|
|
-improved C reference performances in NO_GARBAGE_COLLECTOR builds
|
|
-sq_getlocal() now enumerates also outer values.
|
|
-fixed regexp library for GCC users.
|
|
|
|
***2006-03-19 ***
|
|
***version 2.1 stable***
|
|
-added static class fields, new keyword static
|
|
-added 64bits architecture support
|
|
-added global slot _intsize_ int the base lib to recognize 32bits and 64bits builds
|
|
-added functions with fixed environment, closure.bindenv() built-in function
|
|
-all types except userdata and null implement the tostring() method
|
|
-string concatenation now invokes metamethod _tostring
|
|
-new metamethods for class objects _newmember and _inherited
|
|
-sq_call() sq_resume() sq_wakeupvm() have a new signature
|
|
-new C referencing implementation(scales more with the amount of references)
|
|
-refactored hash table
|
|
-new api functions sq_newslot(),sq_tobool(),sq_getbase(), sq_instanceof(), sq_bindenv()
|
|
-the api func sq_createslot was deprecated but still supported in form of C macro on top of sq_newslot
|
|
-sq_setreleasehook() now also works for classes
|
|
-stream.readstr() and stream.writestr() have been deprecated(this affects file and blob)
|
|
-fixed squirrel.h undeclared api calls
|
|
-fixed few minor bugs
|
|
-SQChar is now defined as wchar_t
|
|
-removed warning when building with -Wall -pedantic for GCC users
|
|
-added new std io function writeclosuretofile()
|
|
-added new std string functions strip(),rstrip(),lstrip() and split()
|
|
-regular expressions operators (+,*) now have more POSIX greedyness behaviour
|
|
-class constructors are now invoked as normal functions
|
|
|
|
***2005-10-02 ***
|
|
***version 2.0.5 stable***
|
|
-fixed some 64bits incompatibilities (thx sarge)
|
|
-fixed minor bug in the stdlib format() function (thx Rick)
|
|
-fixed a bug in dofile() that was preventing to compile empty files
|
|
-added new API sq_poptop() & sq_getfreevariable()
|
|
-some performance improvements
|
|
|
|
***2005-08-14 ***
|
|
***version 2.0.4 stable***
|
|
-weak references and related API calls
|
|
-added sq_objtobool()
|
|
-class instances memory policies improved(1 mem allocation for the whole instance)
|
|
-typetags are now declared as SQUserPointer instead of unsigned int
|
|
-first pass for 64bits compatibility
|
|
-fixed minor bug in the stdio stream
|
|
-fixed a bug in format()
|
|
-fixed bug in string.tointeger() and string.tofloat()
|
|
|
|
***2005-06-24 ***
|
|
***version 2.0.3 stable***
|
|
-dofile() and loadfile() in the iolib now can decode ASCII, UTF8 files UCS2 big-endian and little-endian
|
|
-sq_setparamscheck() : now typemesk can check for null
|
|
-added string escape sequence \xhhhh
|
|
-fixed some C++ standard incompatibilities
|
|
|
|
***2005-05-15 ***
|
|
***version 2.0.2 stable***
|
|
-performances improvements (expecially for GCC users)
|
|
-removed all dependencies from C++ exception handling
|
|
-various bugfixes
|
|
|
|
***2005-04-12 ***
|
|
***version 2.0.1 stable***
|
|
-various bugfixes
|
|
-sq_setparamscheck() now allows spaces in the typemask
|
|
|
|
***2005-04-03 ***
|
|
***version 2.0 stable***
|
|
-added API sq_gettypetag()
|
|
-added built-in function to the bool type(tointeger, tostring etc...)
|
|
|
|
***2005-02-27 ***
|
|
***version 2.0 release candidate 1(RC 1)***
|
|
-added API sq_reseterror()
|
|
-modified sq_release()
|
|
-now class instances can be cloned
|
|
-various bufixes
|
|
|
|
***2005-01-26 ***
|
|
***version 2.0 beta 1***
|
|
-added bool type
|
|
-class properties can be redefined in a derived class
|
|
-added ops *= /= and %=
|
|
-new syntax for class attributes declaration </ and /> instead of ( and )
|
|
-increased the max number of literals per function from 65535 to 16777215
|
|
-now free variables have proper lexical scoping
|
|
-added API sq_createinstance(), sq_pushbool(), sq_getbool()
|
|
-added built-in function type()
|
|
-added built-in function obj.rawin(key) in table,class and instance
|
|
-sq_rawget() and sq_rawset() now work also on classes and instances
|
|
-the VM no longer uses C++ exception handling (more suitable for embedded devices)
|
|
-various bufixes
|
|
|
|
***2004-12-21 ***
|
|
***version 2.0 alpha 2***
|
|
-globals scoping changed, now if :: is omitted the VM automatically falls back on the root table
|
|
-various bufixes
|
|
-added class level attributes
|
|
|
|
***2004-12-12 ***
|
|
***version 2.0 alpha 1***
|
|
-codebase branch from version 1.x
|
|
-added classes
|
|
-added functions with variable number of parameters(vargc & vargv and the ...)
|
|
-0 and 0.0 are now considered 'false' by all conditional statements(if,while,for,?,do-while)
|
|
-added new api functions sq_newclass() sq_setinstanceup() sq_getinstanceup() sq_getattributes() sq_setattributes()
|
|
-modified api sq_settypetag()
|
|
|
|
***2004-11-01 ***
|
|
***version 1.0 stable***
|
|
-fixed some minor bug
|
|
-improved operator 'delete' performances
|
|
-added scientific notation for float numbers( eg. 2.e16 or 2.e-2)
|
|
|
|
***2004-08-30 ***
|
|
***version 1.0 release candidate 2(RC 2)***
|
|
-fixed bug in the vm(thx Pierre Renaux)
|
|
-fixed bug in the optimizer(thx Pierre Renaux)
|
|
-fixed some bug in the documentation(thx JD)
|
|
-added new api functions for raw object handling
|
|
-removed nested multiline comments
|
|
-reduced memory footprint in C references
|
|
|
|
***2004-08-23 ***
|
|
***version 1.0 release candidate 1(RC 1)***
|
|
-fixed division by zero
|
|
-the 'in' operator and obj.rawget() do not query the default delegate anymore
|
|
-added function sq_getprintfunc()
|
|
-added new standard library 'auxlib'(implements default error handlers)
|
|
|
|
***2004-07-12 ***
|
|
***version 1.0 beta 4***
|
|
-fixed a bug in the integer.tochar() built-in method
|
|
-fixed unary minus operator
|
|
-fixed bug in dofile()
|
|
-fixed inconsistency between != and == operators(on float/integer comparison)
|
|
-added javascript style unsigned right shift operator '>>>'
|
|
-added array(size) constructor built-in function
|
|
-array.resize(size,[fill]) built-in function accepts an optional 'fill' value
|
|
-improved debug API, added sq_getclosureinfo() and sq_setnativeclosurename()
|
|
|
|
***2004-05-23 ***
|
|
***version 1.0 beta 3***
|
|
-minor vm bug fixes
|
|
-string allocation is now faster
|
|
-tables and array memory usage is now less conservative(they shrink)
|
|
-added regular expression routines in the standard library
|
|
-The 'c' expression now accepts only 1 character(thx irbrian)
|
|
-multiline strings <[ ]> have been substituted with C# style verbatim strings (eg. @"string")
|
|
-added new keyword 'parent' for accessing the delegate of tables and unserdata
|
|
-The metamethod '_clone' has been renamed '_cloned'
|
|
-the _delslot metamethod's behaviour and prototype have been changed
|
|
-new default function in the integer and float object 'tochar()'
|
|
-the built-in function chcode2string has been removed
|
|
-the default method [table].getdelegate() has been removed
|
|
-new api sq_rawdeleteslot()
|
|
-new table built-in method rawdelete(key)
|
|
-the dynamic mudule loading has been removed from the standard distribution
|
|
-some optimizations in the VM
|
|
|
|
***2004-04-21 ***
|
|
***version 1.0 beta 2***
|
|
-minor compiler/parser bug fixes
|
|
-sq_newclosure has a different prototype, the "paramscheck" of paramter has been moved to the new function sq_setparamscheck()
|
|
-sq_setparamscheck allows to add automatic parameters type checking in native closures
|
|
-sq_compile() lost the lineinfo parameter
|
|
-new api sq_enabledebuginfo() globally sets compiler's debug info generation
|
|
-added consistency check on bytecode serialization
|
|
-fixed += operator, now works on strings like +
|
|
-added global slot in the base lib _charsize_ to recognize unicode builds from ascii builds runtime
|
|
-added registry table
|
|
-new api call sq_pushregistrytable()
|
|
-added type tag to the userdata type sq_settypetag()
|
|
-sq_getuserdata now queries the userdata typetag
|
|
-the built in function collect_garbage() as been renamed collectgarbage() for consistency reasons
|
|
-new standard libraries(sqlibs are now obsolete)
|
|
|
|
***2004-02-20 ***
|
|
***version 1.0 beta 1***
|
|
-fixed a bug in the compiler (thanks Martin Kofler)
|
|
-fixed bug in the switch case statement
|
|
-fixed the _unm metamethod
|
|
-fixed minor bugs in the API
|
|
-fixed automatic stack resizing
|
|
-first beta version
|
|
first pass code clean up in the VM and base lib
|
|
first pass code coverege test has been done on VM and built-in lib
|
|
-new VM creation API sq_open() sq_close() (sq_newvm and sq_releasevm are now obsolete)
|
|
-new api allows to specifiy a "print" function to output text(sq_printfunc)
|
|
-added some small optimizations
|
|
-new cooperative multi-threading capabilities in the base library(coroutines), VMs are now a built in type("thread")
|
|
-new built in functions have been added for manipulating the new "thread" type
|
|
-friend virtual machines share the same root table, error handler and debug hook by default
|
|
-new compile time options
|
|
|
|
***2004-01-19 ***
|
|
***version 0.9 alpha***
|
|
-fixed a garbage collection bug
|
|
-fixed some API bugs(thanks to Joshua Jensen)
|
|
-fixed tail calls (in the version 0.8 the tail call optimization was erroneously disabled)
|
|
-new function parameters semantic, now passing a wrong number of parameters generates an exception
|
|
-native closures have now a built in parameter number checking
|
|
-sq_rawget and sq_rawset now work also on arrays
|
|
-sq_getsize now woks also on userdata
|
|
-the userdata release hook prototype is changed(now passes the size of the userdata)
|
|
-the lexer reader function now returns an integer instead of a char that allows better error checking on the input(thx Joshua Jensen)
|
|
-faster compiler
|
|
-try/catch blocks do not cause any runtime memory allocation anymore
|
|
|
|
***2003-12-06 ***
|
|
***version 0.8 alpha***
|
|
-fixed a bug that was preventing to have callable userdata throught the metamethod _call
|
|
-fixed a garbage collection bug
|
|
-fixed == operator now can compare correctly different types
|
|
-new built in method getstackinfos(level)
|
|
-improved line informations precision for the debug hook
|
|
-new api call sq_compilebuffer()
|
|
-new built-in api function compilestring()
|
|
-new syntactic sugar for function declarations inside tables
|
|
-the debug API has been finalized
|
|
|
|
***2003-11-17 ***
|
|
***version 0.7 alpha***
|
|
-fixed critical bug SQInteger the tail call system
|
|
-fixed bug in the continue statement code generation
|
|
-fixed func call param issue(thanks to Rewoonenco Andrew)
|
|
-added _delslot metamethod(thanks to Rewoonenco Andrew)
|
|
-new multiline string expression ( delimited by <[ and ]> )
|
|
-normal strings ("") do not allow embedded new line anymore
|
|
-reduced vm memory footprint(C refs are shared between friend VMs)
|
|
-new api method sq_deleteslot()
|
|
-new debug hook event 'r' is triggered when a function returns
|
|
|
|
***2003-11-04 ***
|
|
***version 0.6 alpha***
|
|
-fixed switch statement(was executing the default case after a break)
|
|
-sq_call() doesn't pop the closure (just the params)
|
|
-the vm execution can be suspended from the C API anytime (micro-threads)
|
|
-new api calls sq_suspendvm() sq_wakeupvm() sq_getvmstate() and sq_reservestack()
|
|
|
|
***2003-10-13 ***
|
|
***version 0.5 alpha***
|
|
-fixed some minor bug
|
|
-tested with non ASCII identifiers in unicode mode(I've tried chinese chars)
|
|
-added built-in function string.find()
|
|
-the built-in function array.sort() optionally accepts a cmp(a,b) function
|
|
-the debug hook function now has a new prototype debug_hook(event_type,sourcefile,line,functionname)
|
|
-fixed some debug info imprecision
|
|
|
|
***2003-10-01 ***
|
|
***version 0.4 alpha***
|
|
-faster VM
|
|
-sq_call will pop arguments and closure also in case of failure
|
|
-fixed a bug in sq_remove
|
|
-now the VM detects delegation cycles(and throws an exception)
|
|
-new operators ++ and --
|
|
-new operator ',' comma operator
|
|
-fixed some expression precedence issue
|
|
-fixed bug in sq_arraypop
|
|
|
|
***2003-09-15 ***
|
|
***version 0.3 alpha***
|
|
-fixed a bug in array::insert()
|
|
-optional Unicode core(define SQUNICODE or _UNICODE on Win32)
|
|
-sq_compiler uses a new reader function SQLEXREADFUNC
|
|
-the debug hook passes 'l' instead of 'line' for line callbacks
|
|
and 'c' instead of 'call' for call callbacks
|
|
-new array.extend() bulit-in function
|
|
-new API sq_clone()
|
|
|
|
***2003-09-10 ***
|
|
***version 0.2 pre-alpha***
|
|
-new completely reentrant VM (sq_open and sq_close are now obsolete)
|
|
-sq_newvm() has a new prototype
|
|
-allocators are now global and linked in the VM
|
|
-_newslot meta method added
|
|
-rawset creates a slot if doesn't exists
|
|
-the compiler error callback pass the vm handle(thanks Pierre Renaux)
|
|
-sq_setforeignptr() sq_getforeingptr() are now public
|
|
-sq_resume() now is possible to resume generators from C
|
|
-sq_getlasterror() retrieve the last thrown error
|
|
-improved docs
|
|
|
|
***2003-09-06 ***
|
|
***version 0.1 pre-alpha***
|
|
first release
|