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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Lisp manual

[v0.0.21]

Fixed

  • Fixed first time install.
  • Examples: Updated docker-compose configurations to version 3.
  • JS/PHP: SLOT-VALUE works correctly with objects of both worlds.

Changed

  • PHP: JSON-DECODE: Make stdClass objects, not arrays.
  • HTTP-FUNCALL: Use JSON instead of XML weirdness.

Former NEWS entries

Changes relative to tre-0.19:

  • CL: ARGV has the command-line arguments.
  • DEFSTRUCT: Generated macro DEF-name does not require the first argument to be of the structs name any more.
  • Inside methods package "GLOBAL" now tells that a symbol should not be thisified, allowing to access the symbol of the same name outside the class if it's being used as a method name already. E.g.: If you have a method named AREF and you want to access the global AREF function, just write 'global:aref' in the function call.
  • NEW without arguments does not create a JSON object but a standard object. Use MAKE-JSON-OBJECT.
  • AREF does not work an strings anymore. Use CHAR.
  • New abbreviating macros: …: LIST *>: APPLY ~>: FUNCALL +@: MAPCAN @n: MAPTIMES
  • PHP classes: array accessors may be overloaded by members AREF, =-AREF and DELETE-AREF. PHP requires them all to be there if used.
  • Added VECTOR?.
  • EVERY much faster on lists.
  • Added DIRECTORY to get directory lists.
  • Added DUMP to CL target.
  • Added GETENV.
  • Added standard set functions SET-DIFFERENCE, SET-EXCLUSIVE-OR and SUBSET?.
  • New ARGUMENTS returns command-line arguments.
  • New GETENV returns environment variables.
  • File ~/.tre.sh is shell evaluated to update environment variables before launching tré.
  • JS class methods may be declared static.
  • PHP class members and methods may be declared static, protected or private.
  • Return values of constructors are ignored.
  • PHP classes may inherit.
  • Removed obsolete JavaScript DOM features:
    • GET-CANVAS-BY-CLASS-NAME
    • ancestor getters
    • FORM, IFRAME and VIDEO element utilities.
  • TRE-ELEMENT:
    • All event methods have been replaced by method ON, like done in jQuery.
    • Historic class, ID and name attribute methods have been removed.
    • General attribute accessors have been replaced by methods ATTR, ATTR? and ATTRS.
    • Removed opacity setter and rotation.
    • Accessor CSS replaces all other style accessors.
  • LOAD-STRING is now READ-FROM-STRING.
  • CONCAT-STRINGTREE is now FLATTEN.
  • QUASIQUOTE-SPLICE turns JavaScript objects into keyword/ value lists.
  • New MAKE-JS-PROJECT and MAKE-PHP-PROJECTS compile with all available modules for each target.
  • READ-SYMBOL: Vertical bar '|' starts symbols with no case conversion, also allowing special characters until the next vertical bar. '' is the escape character.
  • Fixed(?) base64 functions.
  • Fixed =-REF.
  • Set ASSERT? to T by default.
  • Moved external modules back in. Their separate repositories on Github will be removed.
  • Works with PHP-8.
  • SUBSEQ (JS/PHP): Allow strings of any length. (Ugly hack from the old days.)
  • @, DYNAMIC-MAP return lists of arguments are arrays.
  • PAD accepts arrays.
  • Function definitions: single argument does not have to be put in a list.
  • REF: New functions to look up from alists, arrays, hash tables and objects.
  • ^ is now synonymous for REF. (It was for FN.)
  • ACCCENT-CIRCONFLEX has been removed.
  • ENSURE-LIST: Do not put NIL into a list.
  • ENSURE-ARRAY: New function to convert lists into arrays.
  • =-ELT has been fixed.
  • FORMAT supports ~X to print hexadecimals. (Not complete.)

Changes of tre-0.19 relative to tre-0.18:

  • Bug-fix: jump tag optimizer translated any number.
  • Braces '{}' cannot be used as an alias for PROGN anymore. Now property names may be variables.
  • READ: Reads literal arrays. '#(…)'.
  • PERMUTATE: Takes &REST argument instead of list of lists.
  • DEFINE-SLOT-SETTER*: Weird idea removed.
  • DEFINE-GENSYM-GENERATOR -> DEF-GENSYM.
  • SIMPLE-OBJECT? -> JSON-OBJECT?.
  • LML2XML allows to print standalone attributes (with NIL values). Assigned an empty string before.
  • CL: NANOTIME replaced by MILLISECONDS-SINCE-1970, albeit with precision of seconds only. "js" and "php".
  • PRINT-HTML-SCRIPT: Old browsers not supported anymore. Removed strict mode.
  • CL: FIND-SYMBOL takes strings instead of symbols.
  • PHP: versions older than 7.0 are not supported anymore. In return, code size has been reduced by ~10% and overall performance has been greatly improved as well.
  • PHP: Does not deal with magic quotes anymore.
  • PHP: Faster array access.
  • PHP: Native arrays are recognized as hash tables if they are not sequential.
  • PHP: MAKE-HASH-TABLE is a regular function, not a macro.
  • JS: STRING? also checks if object is an instance of class "String".
  • JS/PHP: Code size reduction by ~30%.
  • JS/PHP: MILLISECONDS-SINCE-1970 moved here from modules
  • JS/PHP: DEFPACKAGE, IN-PACKAGE and EXPORT added.
  • JS/PHP: OREF added for object access.
  • JS/PHP: Slightly shorter generated identifiers for alien characters.
  • JS/PHP: MAKE-ARRAY is a regular function which does not take a list of initial elements but a list of dimensions.

Changes of tre-0.18 relative to tre-0.17:

  • Slightly improved optimizer.
  • NONE? renamed to NOTANY.
  • AADJOIN moved to outside project "phitamine".
  • Removed STRING-ARRAY.
  • Beautified compiler dumps.

Changes of tre-0.17 relative to tre-0.16:

  • COUNT now has :TEST argument.
  • COMPILE lists unused functions.
  • SUBSEQ: Doesn't claim error if sequence is NIL anymore.
  • ELT: Returns NIL if object is NIL.
  • Another thorough cleanup took place.

Changes of tre-0.16 relative to tre-0.15:

  • Transpiler cleaned up thoroughly. Lots of stale code has been removed.
  • GENSYM now takes optional symbol name prefix.
  • Added ready-made project directories in example/ to make it easier to start projects.
  • REMOVE-PROP is now REMOVE-PROPS and works on an arbitrarily number of keys to remove.
  • PROPERTY-VALUES: New function to return the values of the keys PROPERTY-NAMES returns.
  • Identifier obfuscation is not supported anymore.
  • Macros MAPCAR-MACRO and MAPCAN-MACRO have been removed.
  • ASSOC-URL and MAKE-SYMBOLS have been removed.
  • ENGLISH-NUMBERS has been removed.
  • Removed transpiler pass INJECT-DEBUGGING.
  • Pseudo-profiler has been removed.

Changes of tre-0.15 relative to tre-0.14:

  • MAP has been removed. It has been the same as MAPCAR.
  • MERGE!, HASH-MERGE and OPTIONAL-DOWNCASE have been removed.
  • PATHNAME-FILENAME has been renamed to PATH-FILENAME.
  • LML keyword attributes are translated to camel notation when XML or DOM nodes are being generated. Affects https://github.com/SvenMichaelKlose/tre-lml/
  • Empty curly braces {} became literal empty JSON objects.
  • PHP: ROUND, FLOOR, CEILING: New functions.
  • JS: ROUND, FLOOR, CEILING: More accurate implementations.
  • JS/PHP: FIXED-POINT: New function to format numbers.
  • JS: STRING== with more than two arguments fixed.
  • @: The functional version now deals with arrays and strings. as well. The types will be checked at run-time and must not be mixed. The result type is the argument type. (You'll get a string for strings.) This version of @ is also available as function DYNAMIC-MAP.
  • JS: Accidently didn't inherit base class methods when no methods have been defined in the derived class. Fixed.
  • PHP: Closures are converted to regular functions again, if that's possible.

Changes of tre-0.14 relative to tre-0.13:

  • Don't miss functions that need to get imported from the host environment anymore.
  • Only convert keywords that are keys in literal JSON objects to camel notation, not literal strings.

Changes of tre-0.13 relative to tre-0.12:

  • REMOVE-PROPERTY: New, non-destructive function.
  • PROPERTY-LIST has been renamed to PROPERTIES-LIST.
  • DEFCLASS fails on re-definitions or if a base class has not been defined.
  • FILTER functions aren't inlined anymore. Caused nasty bugs.
  • JS: LENGTH: Works with objects.
  • JS/PHP: Curly brackets now produce real literal objects, not calls of MAKE-OBJECT. Keyword keys are now actually converted to camel notation as stated in the README.

Changes of tre-0.12 relative to tre-0.11:

  • LML2XML: Don't generate string for attribute values of NIL.
  • PHP: OBJECT-PHPARRAY, PHPARRAY-OBJECT: New functions.
  • PHP: PROPERTY-NAMES now supports native objects.
  • PHP: HASHKEYS fixed for native arrays.

Changes of tre-0.11 relative to tre-0.10:

  • Moved platform-specific functions into separate repositories 'tre-php', 'tre-js' and 'tre-shared'.
  • Path/URI functions and READ-BINARY added to the environment.

Changes of tre-0.10 relative to tre-0.9:

  • PHP: DEFINED? and UNDEFINED? had reversed effects.
  • WITH-STRUCT: Most embarassing bug removed. Did not introduce a GENSYM to evaluate the STRUCT's origin only once.

Changes of tre-0.9 relative to tre-0.8:

  • SLOT-VALUE can get and set by names passed as symbol or string, also by variable.
  • JSON obects must not be accessed like arrays. Use SLOT-VALUE instead of AREF.
  • PHP: TRANSPILER-CONFIGURATION :NATIVE-CODE holds a string of native code without opening or closing angle brackets to insert in the prologue.
  • PHP: GET-CURRENT-TIME has been replaced by MILLISECONDS-SINCE-1970.
  • PHP: JSON objects are treated as objects, not arrays.
  • PHP: NEW returns a stdClass.
  • JS: ATAN2: New math function.
  • CL: ASIN and ACOS added.

Changes of tre-0.8 relative to tre-0.7:

  • WITHOUT-HEAD, WITHOUT-TAIL: New functions.
  • PHP: AREF returns NIL for undefined indexes instead of breaking with an error message.

Changes of tre-0.7 relative to tre-0.6:

  • (%NEW): Accidentally converted to (%NEW NIL) – fixed.
  • PHP: Debugged property and associative array functions.
  • JS: Methods are also available as functions whose identifier is ($ class-name "-" method-name).

Changes of tre-0.6 relative to tre-0.5:

  • PHP: PROPERTY-NAMES fixed for associative arrays.
  • PHP: ASSOC-ARRAY? test if first key is a string.
  • Curly brackets {} denote MAKE-OBJECT if the first element is a string or keyword.
  • MAKE-OBJECT, NEW, {}: Also takes keywords whose symbol names are converted to downcase as property names.
  • JS/PHP: COPY-PROPERTIES, MERGE-PROPERTIES, UPDATE-PROPERTIES: New functions.

Changes of tre-0.5 relative to tre-0.4:

  • LOG-MESSAGE returns its argument if logging has been switched off.
  • LML: Attribute names must be keywords.
  • PHP: NEW create a native object when used witout arguments.
  • PHP: PROPERTY-NAME, PROPERTY-ALIST, ALIST-PROPERTIES, MAKE-OBJECT: New core functions.
  • PHP: ARRAY? returns T for indexed arrays only.
  • JS/PHP: ASSOC-ARRAY?: New predicate.
  • JS/PHP: JSON-ENCODE, JSON-DECODE added.

Changes of tre-0.4 relative to tre-0.3:

  • PHP: LENGTH returns correct value for wrapped arrays.
  • PHP: Issue an error when trying to convert a cons into string.
  • JS/PHP: %%%MAKE-HASH-TABLE is now %%%MAKE-OBJECT.
  • JS: MAKE-OBJECT: New function to use dynamically generated keys.

RELEASES:

Changes of tre-0.3 relative to tre-0.2:

  • JS: PROPERTY-NAME, PROPERTY-ALIST, ALIST-PROPERTIES: New core functions.
  • JS: PROPERTY-REMOVE: New core codegen macro.
  • JS: NEW returns an empty object when used without arguments.

Changes of tre-0.2 relative to tre-0.1:

  • Major cleanup.
  • Additional basic optimisations.
  • Forbids use of macro names as argument names.
  • DEFUN is now FN.
  • DEVAR is now VAR.
  • ALET is now !=.
  • EQL is converted to EQ for literal symbols.
  • In DEFCLASS Macro SUPER denotes the parent class constructor.
  • Macro MACROLET added.

Changes of tre-0.1 relative to tre-0.0:

  • Removed parts that are not working anymore.
  • Compiler cannot translate itself to JS, C or bytecode anymore.