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* Copyright (C) 2013 Canonical, Ltd.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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// TODO sanitize input, move to persistent storage
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function addQuery(newQuery) {
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newQuery = newQuery.replace(/^\s+|\s+$/g, '');
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// ignore empty queries
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if (newQuery == "") return
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for (var i = 0; i < count; i++) {
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if (get(i).query == newQuery) {
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// promote existing entry
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insert(0, { "query": newQuery })
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// remove entries if there's more than three