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format.htm

Revision 13022, 1.1 kB (checked in by murky-satyr, 5 years ago)
lang/js/format: init

Line
1	<html><head>
2	<title>String#(?:format\|sprintf)</title>
3	<script src="http://svn.coderepos.org/share/lang/javascript/clone/trunk/uneval.js"></script>
4	<script src="./format.js"></script>
5	<script src="./format_test.js"></script>
6	<script><!--
7	function $(id){ return document.getElementById(id) }
8	function txt2html(s){ return s.replace(/ /g, ' ').replace(/\r?\n/g, '<br />') }
9	function print(o){ $('out').innerHTML =
10	txt2html(o.sup ? o : uneval(o).replace(/,/g, '\n')) }
11	function run(evt, elm){ return !evt.shiftKey \|\| evt.keyCode != 13 \|\|
12	(print(eval('try{'+ elm.value +'} catch(e){ e }')), !!elm.focus()) }
13	onload = function(){ test(function(e){ print('test -> '+ e) }); $('debug').focus() }
14	--></script>
15	<style>
16	body { background-color: #000; color: #ddd }
17	b, textarea { background-color: #666; color: #eee }
18	</style>
19	</head><body>
20	<textarea id="debug" onkeypress="return run(event, this)" rows=7 cols=80>
21	['%1$.*2$x', // precision is ignored on type `bBoOxX'
22	'%1$.*2$A',
23	'num : %.20f',
24	'prec: %d'].join('\n').format(Math.random(), Math.random()*9\|0)
25	</textarea><br />Shift+Enter to eval
26	<pre id="out"></pre>
27	</body></html>

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