ympbyc

require 'regparsec'

module HTMLParsers
  extend RegParsec::Regparsers

  ValidTags = ->(state) { one_of(*state.valid_tags) }
  OpenTag = between('<', '>', ValidTags)
  CloseTag = between('</', '>', ValidTags)
  Line = try /[^\<\n]+/, &:to_s

ympbyc

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ympbyc

module LISP where

import Text.ParserCombinators.Parsec
import Control.Monad.State

data Value = Sym Identifier
           | Int Int
           | Str String
           | List [Value]
           | Closure [Identifier] Expr Env

ympbyc

require('allthemagicalstuff');

//event object constructor;
function event (target, eventName) {
  return {
    target: target
  , eventName: eventName
  };
};

ympbyc

// IO a -> a
function unsafePerformIO (io) {
    var tuple = io({"memo" : "This is the real world!!"});
    var newWorld = tuple[0];
    var value = tuple[1];
    return value;
}

// IO a -> (a -> IO b) -> IO b
function bind (io1, f) {

ympbyc

(define (then m k)
  (bind m (lambda (_) k)))

(define (state-unit a)
  (lambda (s) `(,a ,s)))

(define (state-bind m k)
  (lambda (s)
    (let* { [r (m s)]
            [a (car r)]

ympbyc

;; Initialize Biwascheme interpreter on frontend(browser) then send and receive expressions with websocket client
;; INSTALL websocket.el, LOAD this file and RUN interactive function `load-ws` from Emacs
;; ws-close to close server
;; send expression (e.g functions) to browser with `C-c C-s` ... Tip#  cursor should be on function name
(require 'websocket)
(require 'scheme)

(defun biwa-start ()
  (interactive)
  ;(load-file  "~/.emacs.d/websocket.el")