forked from kanaka/mal
-
Notifications
You must be signed in to change notification settings - Fork 0
/
mal.html
297 lines (280 loc) · 9.7 KB
/
mal.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
<!DOCTYPE html>
<!--
Copyright (c) 2014 Joel Martin
Copyright (c) 2012 Fogus, Jen Myers and Relevance Inc.
All rights reserved. The use and distribution terms for this software
are covered by the Eclipse Public License 1.0
(http://opensource.org/licenses/eclipse-1.0.php) which can be found in
the file COPYING the root of this distribution. By using this
software in any fashion, you are agreeing to be bound by the terms of
this license. You must not remove this notice, or any other, from
this software.
-->
<html>
<head>
<meta charset="UTF-8" />
<link rel="stylesheet" type="text/css" href="js/web/base.css" />
<link rel="stylesheet" type="text/css" href="js/web/layout.css" />
<link rel="stylesheet" type="text/css" href="js/web/skeleton.css" />
<link rel="stylesheet" type="text/css" href="js/web/himera.css" />
<link rel="stylesheet" type="text/css" href="js/web/ansi.css" />
<link rel="stylesheet" type="text/css" href="js/web/console.css" />
<style type="text/css" media="screen">
</style>
<title>Mal Web REPL</title>
</head>
<body>
<div class="container">
<h1 id="title"><a href="https://github.com/kanaka/mal"/>Mal</a></h1>
<h2>Mal Web REPL</h2>
<!--
<div id="editor-container" class="sixteen columns">
<div id="tiny-note" class="tiny-note"></div>
<textarea class="editor" id="editor">;; Develop your Mal program here.
;; Ctrl+E/Cmd+E evaluates file in the REPL.</textarea>
</div>
-->
<div id="console-container" class="sixteen columns">
<div class="console" id="console"></div>
</div>
<div class="eight columns">
<!--
<h3><span style="cursor: pointer" class="doc-link" id="toggle-editor">Show file editor</span></h3>
-->
<h3><span style="cursor: pointer" class="doc-link"> </span></h3>
</div>
<div class="eight columns">
<div class="source">
<a href="http://github.com/kanaka/mal">View source on Github <img src="js/web/github-icon.png" /></a></p>
</div><!-- /source -->
</div>
<div class="rule sixteen columns"></div>
<div class="sixteen columns">
<h3>Mal at a glance</h3>
</div>
<div class="cheat-box-container eight columns">
<div class="cheat-box">
<h4>Datatypes</h4>
<table>
<tr class="row-one">
<td class="row-label">Maps</td>
<td>{"key1" "val1", "key2" 123}</td>
</tr>
<tr>
<td class="row-label">Lists</td>
<td>(1 2 3 "four")</td>
</tr>
<tr class="row-one">
<td class="row-label">Vectors</td>
<td>[1 2 3 4 "a" "b" "c" 1 2]</td>
</tr>
<tr>
<td class="row-label">Scalars</td>
<td>a-symbol, "a string", :a_keyword, 123, nil, true, false</td>
</tr>
</table>
</div><!-- /cheat-box -->
<div class="cheat-box">
<h4>Functions</h4>
<table>
<tr class="row-one">
<td class="row-label">Calling</td>
<td>(<span class="ebnf"><function></span>
<span class="ebnf"><args*></span>)</td>
</tr>
<tr>
<td class="row-label">Defining named functions</td>
<td>(def! <span class="ebnf"><name></span>
(fn*
[<span class="ebnf"><args*></span>]
<span class="ebnf"><action></span>))</td>
</tr>
<tr class="row-one">
<td class="row-label">Anonymous function</td>
<td>(fn*
[<span class="ebnf"><args*></span>]
<span class="ebnf"><action></span>)</td>
</tr>
</table>
</div><!-- /cheat-box -->
<div class="cheat-box">
<h4>Useful Macros and Special Forms</h4>
<table>
<tr class="row-one">
<td class="row-label">Conditionals</td>
<td>if cond or</td>
</tr>
<!--
<tr>
<td class="row-label">Nesting, chaining, and Interop</td>
<td>-> ->> doto .. .</td>
</tr>
-->
<tr>
<td class="row-label">Multiple Actions (side-effects)</td>
<td>(do
<span class="ebnf"><action*></span>...)</td>
</tr>
<tr class="row-one">
<td class="row-label">Defining things</td>
<td>def! defmacro! let*</td>
</tr>
<tr>
<td class="row-label">Quoting</td>
<td>' ` ~ ~@</td>
</tr>
<tr class="row-one">
<td class="row-label">Examining macros</td>
<td>macroexpand</td>
</tr>
</table>
</div>
</div><!-- /cheat-box-container -->
<div class="cheat-box-container eight columns">
<div class="cheat-box">
<h4>Useful Functions</h4>
<table>
<tr class="row-one">
<td class="row-label">Math</td>
<td>+ - * /</td>
</tr>
<tr>
<td class="row-label">Comparison/Boolean</td>
<td>= < > <= >= not</td>
</tr>
<tr class="row-one">
<td class="row-label">Predicates</td>
<td>nil? true? false? symbol? keyword? string? list? vector? map? sequential?</td>
</tr>
<tr>
<td class="row-label">Data processing</td>
<td>map apply</td>
</tr>
<tr class="row-one">
<td class="row-label">Data create</td>
<td>list vector hash-map</td>
</tr>
<tr>
<td class="row-label">Data inspection</td>
<td>first rest get keys vals count get nth contains? empty?</td>
</tr>
<tr class="row-one">
<td class="row-label">Data manipulation</td>
<td>conj cons concat assoc dissoc</td>
</tr>
<tr>
<td class="row-label">Lists and Vectors</td>
<td>first rest nth seq</td></td>
</tr>
<tr class="row-one">
<td class="row-label">Hash Maps</td>
<td>get keys vals contains?</td></td>
</tr>
<tr>
<td class="row-label">Strings</td>
<td>str pr-str seq</td></td>
</tr>
<tr class="row-one">
<td class="row-label">Atoms</td>
<td>atom atom? deref[@] reset! swap!</td></td>
</tr>
<tr>
<td class="row-label">Meta</td>
<td>meta with-meta[^]</td></td>
</tr>
<tr class="row-one">
<td class="row-label">Output</td>
<td>println prn</td></td>
</tr>
</table>
</div><!-- /cheat-box -->
<div class="cheat-box">
<h4>JavaScript Interop</h4>
<table>
<tr class="row-one">
<td class="row-label">Evaluate JavaScript</td>
<td>(js-eval "JS string to eval")</td>
</tr>
<tr>
<td class="row-label">Method call/access</td>
<td>(. js-fn arg...)</td>
</tr>
</table>
</div>
</div><!-- /cheat-box-container -->
<div class="rule sixteen columns"></div>
<div class="column footer-logo">
<div>Mal © 2013 Joel Martin</div>
<div>Himera design © 2012-2013 <a ref="http://www.fogus.me">Fogus</a>, <a href="http://jenmyers.net/">Jen Myers</a> and <a href="http://www.thinkrelevance.com">Relevance Inc.</a></div>
</div>
</div><!-- / container -->
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="js/web/jqconsole.min.js"></script>
<script type="text/javascript" src="js/web/mal.js"></script>
<script>
$(function() {
// Creating the console.
window.jqconsole = $('#console').jqconsole(null, 'user> ');
printer.println = function () {
var str = Array.prototype.join.call(arguments, " ")
jqconsole.Write(str + "\n", 'jqconsole-output');
}
rep("(println (str \"Mal [\" *host-language* \"]\"))");
jq_load_history(jqconsole);
// Abort prompt on Ctrl+C.
jqconsole.RegisterShortcut('C', function() {
jqconsole.AbortPrompt();
handler();
});
// Move to line start Ctrl+A.
jqconsole.RegisterShortcut('A', function() {
jqconsole.MoveToStart();
handler();
});
// Move to line end Ctrl+E.
jqconsole.RegisterShortcut('E', function() {
jqconsole.MoveToEnd();
handler();
});
jqconsole.RegisterMatching('{', '}', 'brace');
jqconsole.RegisterMatching('(', ')', 'paren');
jqconsole.RegisterMatching('[', ']', 'bracket');
jqconsole.RegisterMatching('"', '"', 'dquote');
// Handle a command.
var handler = function(line) {
if (line) {
try {
jqconsole.Write(rep(line) + '\n', 'jqconsole-return');
} catch (exc) {
if (exc instanceof reader.BlankException) { return; }
if (exc.stack) {
jqconsole.Write(exc.stack + '\n', 'jqconsole-error');
} else {
jqconsole.Write(exc + '\n', 'jqconsole-error');
}
}
jq_save_history(jqconsole);
}
jqconsole.Prompt(true, handler);
/*
jqconsole.Prompt(true, handler, function(command) {
// Continue line if can't compile the command.
try {
Function(command);
} catch (e) {
if (/[\[\{\(]$/.test(command)) {
return 1;
} else {
return 0;
}
}
return false;
});
*/
};
// Initiate the first prompt.
handler();
});
</script>
</body>
</html>