be35cf850b
-fixed some warnings -sq_gettypetag doesn't set last error(it's treated as SQBool function but keeps a SQRESULT for backward compatibility)
520 lines
22 KiB
Plaintext
520 lines
22 KiB
Plaintext
***version 3.1.1 stable***
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-sq_gettypetag doesn't set last error(it's treated as SQBool function but keeps a SQRESULT for backward compatibility)
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-fixed _set method in userdata deelegates
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-fixed some warnings
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|
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***version 3.1 stable***
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-added slice range for tolower and toupper
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-added startswith() and endswith() in string lib
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-added SQ_EXCLUDE_DEFAULT_MEMFUNCTIONS to exclude default mem fuction from compilation
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-added sq_getreleasehook
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-added thread.wakeupthrow()
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-added sq_pushthread
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-added \u and \U escape sequence for UTF8,UTF16 or UCS4 characters
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-added CMake scripts(thx Fabian Wolff)
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-the escape character \x is based on sizeof(SQChar)
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-fixed several warnings(thx Markus Oberhumer)
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-fixed optimizer bug in compound arith oprators(+=,-= etc...)
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-fixed sq_getrefvmcount() (thx Gerrit)
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-fixed sq_getrefcount() when no references were added with sq_addref() (thx Gerrit)
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-fixed bug in string.tointeger() (thx Domingo)
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-fixed weakref comparison in 32bit builds using doubles(thx Domingo)
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-fixed compiler bug(thx Peter)
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-fixed some error in the documentation(thx Alexander)
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-fixed some error reporting in compiler(thx Alexander)
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-fixed incorrect optional semicolon after "if block"(thx Alexander)
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-fixed crash bug in compiler related to compound arith operators(+=,-= etc...) (thx Jeff1)
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***2015-01-10 ***
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***version 3.1 RC 1***
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-added new header sqconfig.h for all optional type declarations(unicode, 64bits etc..)
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-added sq_setsharedforeignptr sq_getsharedforeignptr
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-added sq_setsharedreleasehook sq_getsharedreleasehook
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-added escape() in sqstd string library
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-added __LINE__ and __FILE__ (thx mingodad)
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-widechar support on gcc builds
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-now boolean can be used in constants
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-reduced dependencies on C runtime library
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-newthread and sq_newthread() no longer reinitialize the root table on friend VMs(thx Lucas Cardellini)
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-exceptions in the _inherited metamethod are propagated(thx Lucas Cardellini)
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-'in' operator performance improvement(thx unagipai and mingodad)
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-fixes crash in compiler when trying to write 'base'
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-fixed bug in switch statement when using locals as case values (thx mingodad)
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-fixed bug in print()(thx Lucas Cardellini)
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***2013-08-30 ***
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***version 3.1 beta 1***
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-added new scoping rule(root attached to closures)
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-added closure.setroot() closure.getroot()
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-added sq_setclosureroot() and sq_getclosureroot()
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-added sq_setvmreleasehook() and sq_getvmreleasehook()
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-added documentaion for sq_getbase()
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-now string.tointeger() accepts an optional parameter 'base'
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-now format accepts zeroes in the format string (thx mingodad)
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-fixed bug in sqstd_createfile() (thx mingodad)
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-minor buxfixes
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***2012-11-10 ***
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***version 3.0.4 stable***
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-sq_deleteslot slot now pops the key in case of failure
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-fixed bug when _get metamethod throws null
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-fixed a bug in rstrip
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-added some error handling
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-minor bugfixes
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***2012-06-19 ***
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***version 3.1.0 alpha 1***
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-changed in and instanceof operator precendence
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-root object in closures
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-added closure.setroot closure.getroot
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-added sq_setclosureroot and sq_getclosureroot
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***version 3.0.3 stable***
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-improved error messages for _cmp(when a non integer value is returned) (thx Yexo)
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-added class.newmember() built in method (thx Nam)
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-added class.rawnewmember() built in method (thx Nam)
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-added sq_rawnewmember() (thx Nam)
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-added sq_getversion()
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-added sq_typeof()
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-added sq_getclosurename()
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-added file.close() in stdlib
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-documented closure.getinfos() built-in method
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-fixed string iteration doesn't return negative numbers for characters > 127
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-fixed bug in tofloat() when converting a string with scientific notation without a decimal point (thx wr2)
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-fixed potential infinite loop in array.sort() when the _cmp function is inconsistent (thx Yexo)
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-fixed obscure bug in the compiler(thx yishin)
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-fixed some minor bug
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***2011-11-28 ***
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***version 3.0.2 stable***
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-added sq_gethash API
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-now array.sort() is implemented with heapsort
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-now floats in scientific notation also accept numbers with no '.' (eg. 1e+6 or 1e6)
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-fixed some warning
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-fixed some documentation
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-fixed bug in GC
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***2011-09-08 ***
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***version 3.0.1 stable***
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-added # as alternative symbol for "line comment"(mostly useful for shell scripts)
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-added sq_throwobject() to throw an arbitrary object from the C API
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-added alignement flag for userdata types, SQ_ALIGNMENT (thx Shigemasa)
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-added rawset() and rawget() to class and instance default delegate
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-changed bytecode format now ensures matching integer size and float size
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-now inherited classes also inherit userdatasize
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-added SQUIRREL_VERSION_NUMBER in squirrel.h and _versionnumber_ global symbol
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-fixed sq_getmemberhandle
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-fixed sq_getrefcount
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-refactored some sqstdio code
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-refactored some clone code
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-refactored some stuff in the string lib
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-added -s and -fno-exceptions in GCC makefile(better performance when using GCC)
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***2011-03-13 ***
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***version 3.0 stable***
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-added sq_getcallee()
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-sq_getfreevariable() also works for native closures
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-minior optimizations
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-removed several warning when compiling with GCC 4.x
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-fixed some errors in the documentation
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-fixed bug when using SQUSEDOUBLE and 32bits intengers
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-fixed bug when invoking generators with closure.call() (thx huntercool)
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***2010-12-19 ***
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***version 3.0 release candidate 1(RC 1)***
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-improved metamethods error handling
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-added parameter 'isstatic' to _newmember metamethod(thx G.Meyer)
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-added sq_getrefcount() to return number of refences from C++(thx G.Meyer)
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***2010-11-07 ***
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***version 3.0 beta 3***
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-license changed to "MIT license"
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-added sq_resurrectunreachable() and resurrectunreachable()
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-added callee() built in function, returns the current running closure
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-added thread.getstackinfos()
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-added sq_objtouserpointer()
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-added sq_newtableex()
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-various refactoring and optimizations
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-fixed several 64bits issues regarding integer to string conversions
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-fixed some bugs when SQUSEDOUBLE is used in 32bits systems
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***2010-08-18 ***
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***version 3.0 beta 2.1***
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-fixed bug in class constructor
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-fixed bug in compound arith
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***2010-08-12 ***
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***version 3.0 beta 2***
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-class methods can be added or replaced after the class as been instantiated
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-JSON compliant table syntax, this is currently an experimental feature (thx atai)
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-sq_getsize() now returns userdatasize for classes and instances
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-now setroottable() and setconsttable() return the previous value of the respective table
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-fixed bug in compound arith operators when used on a free variable (thx ellon)
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-fixed some x64 minor bugs
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-fixed minor bug in the compiler
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-refactored some VM internals
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-documented sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
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***2009-11-15 ***
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***version 3.0 beta 1***
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-various refactoring and optimizations
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-fixed bug in free variables (thx mokehehe)
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-fixed bug in functions with default parameters (thx ara & Yexo)
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-fixed bug in exception handling
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-improved error propagation in _set and _get metamethods ( and 'throw null' for clean failure)
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-added sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
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***2009-06-30 ***
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***version 3.0 alpha 2***
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-added real free variables(thx Paul Ruizendaal)
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-added refactored function call implementation and compiler(thx Paul Ruizendaal)
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-added sq_getfunctioninfo
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-added compile time flag SQUSEDOUBLE to use double precision floats
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-added global slot _floatsize_ int the base lib to recognize single precision and double precision builds
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-sq_wakeupvm can now resume the vm with an exception
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-added sqstd_format
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-now blobs can be cloned
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-generators can now be instantiated by calling sq_call() or closure.call()
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-fixed debughook bug
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-fixed cooroutine error propagation
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***2008-07-23 ***
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***version 3.0 alpha 1***
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-first branch from 2.x source tree
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-added 'base' keyword
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-removed 'delegate' keyword
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-now compiled scripts are vararg functions
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-added setdelegate() and getdelegate() table builtin methods
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-added <=> 3 ways compare operator
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-added lambda expression @(a,b) a + b
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-added local function statement
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-added array built-in map(),reduce(),apply(),filter() and find()
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-generators hold only a weak reference of the enviroment object
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-removed 'vargv' and 'vargc' keywords
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-now var args are passed as an array called vargv(as a paramter)
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-removed 'parent' keyword
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-added class getbase() built in method
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-instanceof doesn't throw an exception if the left expression is not a class
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-lexical scoping for free variables(free variables are no longer in the second parameter list)
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-sq_setprintfunc accept error func
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-sq_geterrorfunc()
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-added sq_arrayremove() and sq_arrayinsert()
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-error() built in function(works like print but prints using the errorfunc)
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-added native debug hook
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***2008-02-17 ***
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***version 2.2 stable***
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-added _newslot metamethod in classes
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-added enums added constants
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-added sq_pushconsttable, sq_setconsttable
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-added default param
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-added octal literals(thx Dinosaur)
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-fixed debug hook, 'calls' and 'returns' are properly notified in the same number.
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-fixed a coroutine bug
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***2007-07-29 ***
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***version 2.1.2 stable***
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-new behaviour for generators iteration using foreach
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now when a generator is iterated by foreach the value returned by a 'return val' statement
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will terminate the iteration but will not be returned as foreach iteration
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-added sq_setclassudsize()
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-added sq_clear()
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-added table.clear(), array.clear()
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-fixed sq_cmp() (thx jyuill)
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-fixed minor bugs
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***2006-08-21 ***
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***version 2.1.1 stable***
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-vm refactoring
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-optimized internal function memory layout
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-new global symbol _version_ (is the version string)
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-code size optimization for float literals(on 32bits float builts)
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-now the raw ref API(sq_addref etc...) is fully reentrant.
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-fixed a bug in sq_getdelegate() now pushes null if the object doesn't have a delegate(thx MatzeB)
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-improved C reference performances in NO_GARBAGE_COLLECTOR builds
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-sq_getlocal() now enumerates also outer values.
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-fixed regexp library for GCC users.
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***2006-03-19 ***
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***version 2.1 stable***
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-added static class fields, new keyword static
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-added 64bits architecture support
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-added global slot _intsize_ int the base lib to recognize 32bits and 64bits builds
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-added functions with fixed environment, closure.bindenv() built-in function
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-all types except userdata and null implement the tostring() method
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-string concatenation now invokes metamethod _tostring
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-new metamethods for class objects _newmember and _inherited
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-sq_call() sq_resume() sq_wakeupvm() have a new signature
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-new C referencing implementation(scales more with the amount of references)
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-refactored hash table
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-new api functions sq_newslot(),sq_tobool(),sq_getbase(), sq_instanceof(), sq_bindenv()
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-the api func sq_createslot was deprecated but still supported in form of C macro on top of sq_newslot
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-sq_setreleasehook() now also works for classes
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-stream.readstr() and stream.writestr() have been deprecated(this affects file and blob)
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-fixed squirrel.h undeclared api calls
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-fixed few minor bugs
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-SQChar is now defined as wchar_t
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-removed warning when building with -Wall -pedantic for GCC users
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-added new std io function writeclosuretofile()
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-added new std string functions strip(),rstrip(),lstrip() and split()
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-regular expressions operators (+,*) now have more POSIX greedyness behaviour
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-class constructors are now invoked as normal functions
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***2005-10-02 ***
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***version 2.0.5 stable***
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-fixed some 64bits incompatibilities (thx sarge)
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-fixed minor bug in the stdlib format() function (thx Rick)
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-fixed a bug in dofile() that was preventing to compile empty files
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-added new API sq_poptop() & sq_getfreevariable()
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-some performance improvements
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***2005-08-14 ***
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***version 2.0.4 stable***
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-weak references and related API calls
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-added sq_objtobool()
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-class instances memory policies improved(1 mem allocation for the whole instance)
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-typetags are now declared as SQUserPointer instead of unsigned int
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-first pass for 64bits compatibility
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-fixed minor bug in the stdio stream
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-fixed a bug in format()
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-fixed bug in string.tointeger() and string.tofloat()
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***2005-06-24 ***
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***version 2.0.3 stable***
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-dofile() and loadfile() in the iolib now can decode ASCII, UTF8 files UCS2 big-endian and little-endian
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-sq_setparamscheck() : now typemesk can check for null
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-added string escape sequence \xhhhh
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-fixed some C++ standard incompatibilities
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***2005-05-15 ***
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***version 2.0.2 stable***
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-performances improvements (expecially for GCC users)
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-removed all dependencies from C++ exception handling
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-various bugfixes
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***2005-04-12 ***
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***version 2.0.1 stable***
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-various bugfixes
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-sq_setparamscheck() now allows spaces in the typemask
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***2005-04-03 ***
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***version 2.0 stable***
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-added API sq_gettypetag()
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-added built-in function to the bool type(tointeger, tostring etc...)
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***2005-02-27 ***
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***version 2.0 release candidate 1(RC 1)***
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-added API sq_reseterror()
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-modified sq_release()
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-now class instances can be cloned
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-various bufixes
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***2005-01-26 ***
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***version 2.0 beta 1***
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-added bool type
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-class properties can be redefined in a derived class
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-added ops *= /= and %=
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-new syntax for class attributes declaration </ and /> instead of ( and )
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-increased the max number of literals per function from 65535 to 16777215
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-now free variables have proper lexical scoping
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-added API sq_createinstance(), sq_pushbool(), sq_getbool()
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-added built-in function type()
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-added built-in function obj.rawin(key) in table,class and instance
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-sq_rawget() and sq_rawset() now work also on classes and instances
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-the VM no longer uses C++ exception handling (more suitable for embedded devices)
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-various bufixes
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***2004-12-21 ***
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***version 2.0 alpha 2***
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-globals scoping changed, now if :: is omitted the VM automatically falls back on the root table
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-various bufixes
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-added class level attributes
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***2004-12-12 ***
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***version 2.0 alpha 1***
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-codebase branch from version 1.x
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-added classes
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-added functions with variable number of parameters(vargc & vargv and the ...)
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-0 and 0.0 are now considered 'false' by all conditional statements(if,while,for,?,do-while)
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-added new api functions sq_newclass() sq_setinstanceup() sq_getinstanceup() sq_getattributes() sq_setattributes()
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-modified api sq_settypetag()
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***2004-11-01 ***
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***version 1.0 stable***
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-fixed some minor bug
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-improved operator 'delete' performances
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-added scientific notation for float numbers( eg. 2.e16 or 2.e-2)
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|
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***2004-08-30 ***
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***version 1.0 release candidate 2(RC 2)***
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-fixed bug in the vm(thx Pierre Renaux)
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-fixed bug in the optimizer(thx Pierre Renaux)
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-fixed some bug in the documentation(thx JD)
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-added new api functions for raw object handling
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-removed nested multiline comments
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-reduced memory footprint in C references
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|
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***2004-08-23 ***
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***version 1.0 release candidate 1(RC 1)***
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-fixed division by zero
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-the 'in' operator and obj.rawget() do not query the default delegate anymore
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-added function sq_getprintfunc()
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-added new standard library 'auxlib'(implements default error handlers)
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|
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***2004-07-12 ***
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***version 1.0 beta 4***
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-fixed a bug in the integer.tochar() built-in method
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-fixed unary minus operator
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-fixed bug in dofile()
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-fixed inconsistency between != and == operators(on float/integer comparison)
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-added javascript style unsigned right shift operator '>>>'
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-added array(size) constructor built-in function
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-array.resize(size,[fill]) built-in function accepts an optional 'fill' value
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-improved debug API, added sq_getclosureinfo() and sq_setnativeclosurename()
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|
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***2004-05-23 ***
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***version 1.0 beta 3***
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-minor vm bug fixes
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-string allocation is now faster
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-tables and array memory usage is now less conservative(they shrink)
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-added regular expression routines in the standard library
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-The 'c' expression now accepts only 1 character(thx irbrian)
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-multiline strings <[ ]> have been substituted with C# style verbatim strings (eg. @"string")
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-added new keyword 'parent' for accessing the delegate of tables and unserdata
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-The metamethod '_clone' has been renamed '_cloned'
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-the _delslot metamethod's behaviour and prototype have been changed
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-new default function in the integer and float object 'tochar()'
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-the built-in function chcode2string has been removed
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-the default method [table].getdelegate() has been removed
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-new api sq_rawdeleteslot()
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-new table built-in method rawdelete(key)
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-the dynamic mudule loading has been removed from the standard distribution
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-some optimizations in the VM
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|
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***2004-04-21 ***
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***version 1.0 beta 2***
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-minor compiler/parser bug fixes
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-sq_newclosure has a different prototype, the "paramscheck" of paramter has been moved to the new function sq_setparamscheck()
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-sq_setparamscheck allows to add automatic parameters type checking in native closures
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-sq_compile() lost the lineinfo parameter
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-new api sq_enabledebuginfo() globally sets compiler's debug info generation
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-added consistency check on bytecode serialization
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-fixed += operator, now works on strings like +
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-added global slot in the base lib _charsize_ to recognize unicode builds from ascii builds runtime
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-added registry table
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-new api call sq_pushregistrytable()
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-added type tag to the userdata type sq_settypetag()
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-sq_getuserdata now queries the userdata typetag
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-the built in function collect_garbage() as been renamed collectgarbage() for consistency reasons
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-new standard libraries(sqlibs are now obsolete)
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|
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***2004-02-20 ***
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***version 1.0 beta 1***
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-fixed a bug in the compiler (thanks Martin Kofler)
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-fixed bug in the switch case statement
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-fixed the _unm metamethod
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-fixed minor bugs in the API
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-fixed automatic stack resizing
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-first beta version
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first pass code clean up in the VM and base lib
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first pass code coverege test has been done on VM and built-in lib
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-new VM creation API sq_open() sq_close() (sq_newvm and sq_releasevm are now obsolete)
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-new api allows to specifiy a "print" function to output text(sq_printfunc)
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-added some small optimizations
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-new cooperative multi-threading capabilities in the base library(coroutines), VMs are now a built in type("thread")
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-new built in functions have been added for manipulating the new "thread" type
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-friend virtual machines share the same root table, error handler and debug hook by default
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-new compile time options
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***2004-01-19 ***
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***version 0.9 alpha***
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-fixed a garbage collection bug
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-fixed some API bugs(thanks to Joshua Jensen)
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-fixed tail calls (in the version 0.8 the tail call optimization was erroneously disabled)
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-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
|