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Override iterators for JS completion. This is evil, and hacky, and completely worth it.

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This commit is contained in:
Kris Maglione
2008-10-07 03:25:59 +00:00
parent 3169a93825
commit 2c44c1047c
1 changed files with 19 additions and 11 deletions
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30
content/completion.js
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@@ -323,6 +323,23 @@ liberator.Completion = function () //{{{
if (!(objects instanceof Array)) if (!(objects instanceof Array))
objects = [objects]; objects = [objects];
let iter = function (obj)
{
let iter = Iterator(obj);
try
{
if ("__iterator__" in obj)
{
let oldIter = obj.__iterator__;
delete obj.__iterator__;
iter = Iterator(obj);
obj.__iterator__ = oldIter;
}
}
catch (e) {}
return iter;
}
let compl = []; let compl = [];
for (let [,obj] in Iterator(objects)) for (let [,obj] in Iterator(objects))
{ {
@@ -331,18 +348,9 @@ liberator.Completion = function () //{{{
if (typeof obj != "object") if (typeof obj != "object")
continue; continue;
for (let k in obj) for (let [k, v] in iter(obj))
{ {
let v, type; let type = typeof v;
try
{
v = obj[k];
type = typeof v;
}
catch(e)
{
continue;
}
if (["string", "number", "boolean"].indexOf(type) > -1) if (["string", "number", "boolean"].indexOf(type) > -1)
type += ": " + String(v).replace("\n", "\\n", "g"); type += ": " + String(v).replace("\n", "\\n", "g");
if (type == "function") if (type == "function")