Mercurial > urweb
view jslib/urweb.js @ 593:f277f5faebcd
Injected a record
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Fri, 02 Jan 2009 12:42:39 -0500 |
parents | 102e81d975e3 |
children | d49d58a69877 |
line wrap: on
line source
function cons(v, ls) { return { n : ls, v : v }; } function callAll(ls) { for (; ls; ls = ls.n) ls.v(); } function sc(v) { return {v : v, h : null}; } function sv(s, v) { s.v = v; callAll(s.h); } function ss(s) { return s; } function sr(v) { return {v : v, h : null}; } function sb(x,y) { var z = y(x.v); var s = {v : z.v, h : null}; function reZ() { z.h = cons(function() { s.v = z.v; callAll(s.h); }, z.h); } x.h = cons(function() { z = y(x.v); reZ(); s.v = z.v; callAll(s.h); }, x.h); reZ(); return s; } function dyn(s) { var x = document.createElement("span"); x.innerHTML = s.v; document.body.appendChild(x); s.h = cons(function() { x.innerHTML = s.v }, s.h); } function ts(x) { return x.toString() } function bs(b) { return (b ? "True" : "False") } function pf() { alert("Pattern match failure") }