merge with devel

.gitattributes

@@ -3,3 +3,5 @@
 dist/* binary
 package-lock.json binary
 assets/classDiagram.svg binary
+tests/snapshots/* binary
+*.xcm binary

.npmignore

@@ -17,3 +17,5 @@ tests
 assets
 examples
 scripts
+benchmarks
+*.md

ARCHITECTURE.md

@@ -0,0 +1,66 @@
+# LIPS Scheme Architecture
+
+Main interpreter data flow.
+
+[![Scheme interpreter diagram](https://github.com/jcubic/lips/blob/devel/assets/Interpreter.svg?raw=true)](https://github.com/jcubic/lips/blob/devel/assets/Interpreter.svg)
+
+Main public function is `exec` that accept string (code) and Environment instance. If environment is not specified it use main user environment (same as lips.env) which is child of global environment.
+
+`exec` use internal `parse` function that is JavaScript generator that parse single S-Expression and `exec` use `evaluate` to evaluate the expression.
+`evaluate` use multiple features like handling of Syntax, Macros and it auto resolve promises. `evaluate` may ot may not return a promise. But `exec` always return a promise, so it's easier to use. You can never know which expression return a promise and which don't. `evaluate` also use `apply` function that was inspired by meta circual evaluator (but it was refactored into this state, it was not like this from beginning).
+
+## UML Diagram of all classes
+
+[![Scheme interpreter UML Diagram](https://github.com/jcubic/lips/blob/devel/assets/classDiagram.svg?raw=true)](https://github.com/jcubic/lips/blob/devel/assets/classDiagram.svgg)
+
+## Lexer
+
+Lexer is created as simple state machine with `Lexer._rules` that specify
+all the states. The sate change is simple it can change from null to given
+state for a given token (e.g. symbol), remain in same state and move from given state to null. The last change produce new token. Rules are dynamic
+the parser can be update by syntax extensions so `Lexer.rules` is a getter
+that return proper states with dynamic state rules generate from specials
+(syntax extensions).
+
+To speed up generating of rules at parse time, the Lexer use caching, that is invalidated
+when specials are modified (new syntax is added or removed).
+
+The most interesting methods of `Lexer` are `peek` and `skip` that
+can be used with the parser. It also have methods to be used with
+I/O ports that can be used to read string and then continue to parse rest of the content. The reason why Lexer have those methods (like `peek_char`) is
+that Lexer is used as the only interface in ports functions:
+`peek-char` `read-char` and `read`.
+
+
+## Parser
+
+## Environment
+
+## Interpreter
+
+## Pair
+
+## Symbols
+
+## Numbers
+
+## Strings
+
+## Characters
+
+## Macros
+
+## Formatter
+
+## InputPort
+
+## OutputPort
+
+## Worker
+
+## Values
+
+## Value
+
+## QuotedPromise
+

CHANGELOG.md

@@ -1,3 +1,31 @@
+## 1.0.0-beta.14
+### Breaking
+* remove `zip` function that just `(map list l1 l2 ...)`
+* `raise` now throws object as is (just like JS `throw` keyword)
+* `error` now throws LipsError exception as per R7RS
+### Features
+* R7RS datum labels
+* allow to use `set-repr!` on records (record type name is now a class)
+* match function return `#f` instead of `nil` when fail to match (so it work in `cond` or `if`)
+* new functions `complement`, `always`, `once`, `flip`, `unfold` (inspired by Ramda)
+* add codemirror hits for std lib symbols
+* experimental compiler to JSON (not 100% ready)
+* add support for `exp` on complex numbers
+* add R7RS `error-object?`, `error-object-message` and `error-object-irritants`
+* make `NaN`, `null` and `undefined` parser constants
+* return proper repr of instances of `define-class`
+### Bugfix
+* fix `set-repr!` on classes
+* fix conflict with jQuery plugns in bookmark
+* fix swallowing errors when printing values in Node REPL
+* fix mixed quoted and normal promises in let binding [#154](https://github.com/jcubic/lips/issues/154)
+* fix problem were await affect quoted promise in macros (e.g. `begin`) [#153](https://github.com/jcubic/lips/issues/153)
+* typecheck second argument to `set-obj!`
+* fix `case` macro (use implementation from R7RS Errata)
+* fix async constructor in `define-class`
+* fix methods with improper lists in `define-class`
+* fix null inside quasiquote
+
 ## 1.0.0-beta.12
 ### Breaking
 * `env` and `dir` now returns symbols instead of strings

README.md

@@ -1,9 +1,9 @@
-![LIPS - Scheme Based Powerful Lisp Language](https://github.com/jcubic/lips/blob/master/assets/lips.svg?raw=true)
+![LIPS - Scheme Based Powerful Lisp Language](https://github.com/jcubic/lips/blob/devel/assets/lips.svg?raw=true)
 
 [![npm](https://img.shields.io/badge/npm-1.0.0%E2%80%93beta.12-blue.svg)](https://www.npmjs.com/package/@jcubic/lips)
 ![1.0.0 Complete](https://img.shields.io/github/milestones/progress-percent/jcubic/lips/1?label=1.0.0%20Complete)
-[![travis](https://travis-ci.org/jcubic/lips.svg?branch=master&3d83a5452749e79ba3c2b3ff1a4e074e30b7b3e1)](https://travis-ci.org/jcubic/lips)
-[![Coverage Status](https://coveralls.io/repos/github/jcubic/lips/badge.svg?branch=master&64ed443d0b922f100bd1e27a5b7039bd)](https://coveralls.io/github/jcubic/lips?branch=master)
+[![travis](https://travis-ci.org/jcubic/lips.svg?branch=devel&bbce271899464f9cdb10e86cc2435b8fe8e48435)](https://travis-ci.org/jcubic/lips)
+[![Coverage Status](https://coveralls.io/repos/github/jcubic/lips/badge.svg?branch=devel&25a417d0b61dd73dde71da232355132a)](https://coveralls.io/github/jcubic/lips?branch=devel)
 [![Join Gitter Chat](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/jcubic/lips)
 [![GitHub license](https://img.shields.io/github/license/jcubic/lips.svg)](https://github.com/jcubic/lips/blob/master/LICENSE)
 ![NPM Download Count](https://img.shields.io/npm/dm/@jcubic/lips)
@@ -145,7 +145,7 @@ npm install -g @jcubic/lips@beta
 
 you can run the interpreter from the terminal:
 
-![LIPS: Scheme interactive terminal](https://github.com/jcubic/lips/blob/master/assets/screencast.gif?raw=true)
+![LIPS: Scheme interactive terminal](https://github.com/jcubic/lips/blob/devel/assets/screencast.gif?raw=true)
 
 
 You can also run code in a string with:
@@ -192,17 +192,19 @@ Executables also return a S-Expression according to SRFI-176 use `lips --version
 ### 1.0
 - [x] Full support for R5RS
 - [ ] Full support for R7RS
+  - [ ] R7RS libraries (`import`/`export`/`define-library`).
 - [ ] Continuations.
 - [ ] Tail Call Optimization (TCO).
 - [ ] Fully tested Numerical Tower.
-- [ ] R7RS libraries (`import`/`export`/`define-library`).
 - [ ] All recursive function in JS don't consume stack.
 - [ ] Picture language (possibly inspired by ProcessingJS).
 - [ ] Finish `syntax-rules` (ignore limitations of current approach).
   - [ ] Objects.
   - [ ] Vectors.
 
 ### 1.1
+- [ ] Fully working JSON Compiler (for faster parsing and loading std lib).
+- [ ] Allow to use read/port in syntax extensions (similar to CL reader macros).
 - [ ] Proper expansion time for both macro system.
 - [ ] Fully working and tested R7RS hygienic Macros (`syntax-rules`).
 
@@ -226,6 +228,6 @@ Executables also return a S-Expression according to SRFI-176 use `lips --version
 ## License
 
 Released under [MIT](http://opensource.org/licenses/MIT) license<br/>
-Copyright (c) 2018-2021 [Jakub T. Jankiewicz](https://jcubic.pl/jakub-jankiewicz)
+Copyright (c) 2018-2021 [Jakub T. Jankiewicz](https://jcubic.pl/me)
 
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fjcubic%2Flips.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fjcubic%2Flips?ref=badge_large)