Files @ 9dd726706178
Branch filter:

Location: kallithea/rhodecode/public/js/mode/clojure/index.html - annotation

Bradley M. Kuhn
Complete copyright notices for web interface; change footer to link to them.

The original copyright notice found in the footer was not accurate as it
included only one of the many copyright holders in this project. This change
creates an "about" page, which currently contains just the copyright and
license information. It links to repository for additional potential copyright
holders not listed on the about page.

Unlisted contributors are mentioned in template comments.

Html links for Kallithea is fixed and we link to Conservancy.

Display of version information in the footer is improved.
<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CodeMirror: Clojure mode</title>
    <link rel="stylesheet" href="../../lib/codemirror.css">
    <script src="../../lib/codemirror.js"></script>
    <script src="clojure.js"></script>
    <style>.CodeMirror {background: #f8f8f8;}</style>
    <link rel="stylesheet" href="../../doc/docs.css">
  </head>
  <body>
    <h1>CodeMirror: Clojure mode</h1>
    <form><textarea id="code" name="code">
; Conway's Game of Life, based on the work of:
;; Laurent Petit https://gist.github.com/1200343
;; Christophe Grand http://clj-me.cgrand.net/2011/08/19/conways-game-of-life

(ns ^{:doc "Conway's Game of Life."}
 game-of-life)

;; Core game of life's algorithm functions

(defn neighbours
  "Given a cell's coordinates, returns the coordinates of its neighbours."
  [[x y]]
  (for [dx [-1 0 1] dy (if (zero? dx) [-1 1] [-1 0 1])]
    [(+ dx x) (+ dy y)]))

(defn step
  "Given a set of living cells, computes the new set of living cells."
  [cells]
  (set (for [[cell n] (frequencies (mapcat neighbours cells))
             :when (or (= n 3) (and (= n 2) (cells cell)))]
         cell)))

;; Utility methods for displaying game on a text terminal

(defn print-board
  "Prints a board on *out*, representing a step in the game."
  [board w h]
  (doseq [x (range (inc w)) y (range (inc h))]
    (if (= y 0) (print "\n"))
    (print (if (board [x y]) "[X]" " . "))))

(defn display-grids
  "Prints a squence of boards on *out*, representing several steps."
  [grids w h]
  (doseq [board grids]
    (print-board board w h)
    (print "\n")))

;; Launches an example board

(def
  ^{:doc "board represents the initial set of living cells"}
   board #{[2 1] [2 2] [2 3]})

(display-grids (take 3 (iterate step board)) 5 5)

;; Let's play with characters
(println \1 \a \# \\
         \" \( \newline
         \} \" \space
         \tab \return \backspace
         \u1000 \uAaAa \u9F9F)

</textarea></form>
    <script>
      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {});
    </script>

    <p><strong>MIME types defined:</strong> <code>text/x-clojure</code>.</p>

  </body>
</html>