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Minor compat changes.

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--HG--
extra : rebase_source : d40d66e2cd689f43243a837dbd19fe5e0ec8d462
This commit is contained in:
Kris Maglione
2014-06-27 13:24:34 -07:00
parent bfd2d975f8
commit e8dce1107a
4 changed files with 46 additions and 26 deletions
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51
common/modules/base.jsm
View File

@@ -416,26 +416,43 @@ var iterAll = deprecated("iter", function iterAll() iter.apply(null, arguments))
var RealSet = Set;
let Set_add = RealSet.prototype.add;
RealSet.prototype.add = function RealSet_add(val) {
let res = this.has(val);
Set_add.apply(this, arguments);
return res;
};
RealSet.prototype.difference = function RealSet_difference(set) {
return RealSet(i for (i of this) if (!set.has(i)));
};
Object.defineProperty(RealSet.prototype, "add", {
configurable: true,
writable: true,
value: function RealSet_add(val) {
let res = this.has(val);
Set_add.apply(this, arguments);
return res;
},
});
RealSet.prototype.intersection = function RealSet_intersection(set) {
return RealSet(i for (i of this) if (set.has(i)));
};
Object.defineProperty(RealSet.prototype, "difference", {
configurable: true,
writable: true,
value: function RealSet_difference(set) {
return RealSet(i for (i of this) if (!set.has(i)));
},
});
RealSet.prototype.union = function RealSet_union(set) {
let res = RealSet(this);
for (let item of set)
res.add(item);
return res;
};
Object.defineProperty(RealSet.prototype, "intersection", {
configurable: true,
writable: true,
value: function RealSet_intersection(set) {
return RealSet(i for (i of this) if (set.has(i)));
},
});
Object.defineProperty(RealSet.prototype, "union", {
configurable: true,
writable: true,
value: function RealSet_union(set) {
let res = RealSet(this);
for (let item of set)
res.add(item);
return res;
},
});
/**
* Utility for managing sets of strings. Given an array, returns an

14
common/modules/buffer.jsm
View File

@@ -2428,12 +2428,14 @@ var Buffer = Module("Buffer", {
return val;
// Stolen from browser.jar/content/browser/browser.js, more or less.
try {
buffer.docShell.QueryInterface(Ci.nsIDocCharset).charset = val;
window.PlacesUtils.history.setCharsetForURI(buffer.uri, val);
buffer.docShell.reload(Ci.nsIWebNavigation.LOAD_FLAGS_CHARSET_CHANGE);
}
catch (e) { dactyl.reportError(e); }
Task.spawn(function () {
try {
buffer.docShell.QueryInterface(Ci.nsIDocCharset).charset = val;
yield window.PlacesUtils.setCharsetForURI(buffer.uri, val);
buffer.docShell.reload(Ci.nsIWebNavigation.LOAD_FLAGS_CHARSET_CHANGE);
}
catch (e) { dactyl.reportError(e); }
});
return null;
},
completer: function (context) completion.charset(context)