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Don't save history and completion changes in kill ring.

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This commit is contained in:
Kris Maglione
2011-10-07 02:03:16 -04:00
parent bf4a5940d9
commit 7028b8b84e
2 changed files with 32 additions and 23 deletions
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8
common/content/editor.js
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@@ -45,6 +45,8 @@ var Editor = Module("editor", XPCOM(Ci.nsIEditActionListener, ModuleBase), {
get registers() storage.newMap("registers", { privateData: true, store: true }),
get registerRing() storage.newArray("register-ring", { privateData: true, store: true }),
skipSave: false,
// Fixme: Move off this object.
currentRegister: null,
@@ -519,15 +521,15 @@ var Editor = Module("editor", XPCOM(Ci.nsIEditActionListener, ModuleBase), {
// nsIEditActionListener:
WillDeleteNode: util.wrapCallback(function WillDeleteNode(node) {
if (node.textContent)
if (!editor.skipSave && node.textContent)
this.setRegister(0, node);
}),
WillDeleteSelection: util.wrapCallback(function WillDeleteSelection(selection) {
if (!selection.isCollapsed)
if (!editor.skipSave && !selection.isCollapsed)
this.setRegister(0, selection);
}),
WillDeleteText: util.wrapCallback(function WillDeleteText(node, start, length) {
if (length)
if (!editor.skipSave && length)
this.setRegister(0, node.textContent.substr(start, length));
})
}, {