mirror of https://github.com/gogits/gogs.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.1 KiB
72 lines
2.1 KiB
<!doctype html> |
|
|
|
<title>CodeMirror: APL mode</title> |
|
<meta charset="utf-8"/> |
|
<link rel=stylesheet href="../../doc/docs.css"> |
|
|
|
<link rel="stylesheet" href="../../lib/codemirror.css"> |
|
<script src="../../lib/codemirror.js"></script> |
|
<script src="../../addon/edit/matchbrackets.js"></script> |
|
<script src="./apl.js"></script> |
|
<style> |
|
.CodeMirror { border: 2px inset #dee; } |
|
</style> |
|
<div id=nav> |
|
<a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a> |
|
|
|
<ul> |
|
<li><a href="../../index.html">Home</a> |
|
<li><a href="../../doc/manual.html">Manual</a> |
|
<li><a href="https://github.com/codemirror/codemirror">Code</a> |
|
</ul> |
|
<ul> |
|
<li><a href="../index.html">Language modes</a> |
|
<li><a class=active href="#">APL</a> |
|
</ul> |
|
</div> |
|
|
|
<article> |
|
<h2>APL mode</h2> |
|
<form><textarea id="code" name="code"> |
|
⍝ Conway's game of life |
|
|
|
⍝ This example was inspired by the impressive demo at |
|
⍝ http://www.youtube.com/watch?v=a9xAKttWgP4 |
|
|
|
⍝ Create a matrix: |
|
⍝ 0 1 1 |
|
⍝ 1 1 0 |
|
⍝ 0 1 0 |
|
creature ← (3 3 ⍴ ⍳ 9) ∈ 1 2 3 4 7 ⍝ Original creature from demo |
|
creature ← (3 3 ⍴ ⍳ 9) ∈ 1 3 6 7 8 ⍝ Glider |
|
|
|
⍝ Place the creature on a larger board, near the centre |
|
board ← ¯1 ⊖ ¯2 ⌽ 5 7 ↑ creature |
|
|
|
⍝ A function to move from one generation to the next |
|
life ← {∨/ 1 ⍵ ∧ 3 4 = ⊂+/ +⌿ 1 0 ¯1 ∘.⊖ 1 0 ¯1 ⌽¨ ⊂⍵} |
|
|
|
⍝ Compute n-th generation and format it as a |
|
⍝ character matrix |
|
gen ← {' #'[(life ⍣ ⍵) board]} |
|
|
|
⍝ Show first three generations |
|
(gen 1) (gen 2) (gen 3) |
|
</textarea></form> |
|
|
|
<script> |
|
var editor = CodeMirror.fromTextArea(document.getElementById("code"), { |
|
lineNumbers: true, |
|
matchBrackets: true, |
|
mode: "text/apl" |
|
}); |
|
</script> |
|
|
|
<p>Simple mode that tries to handle APL as well as it can.</p> |
|
<p>It attempts to label functions/operators based upon |
|
monadic/dyadic usage (but this is far from fully fleshed out). |
|
This means there are meaningful classnames so hover states can |
|
have popups etc.</p> |
|
|
|
<p><strong>MIME types defined:</strong> <code>text/apl</code> (APL code)</p> |
|
</article>
|
|
|