ui: Fix hg stack json output Previously 'hg stack -Tjson' generated invalid output like: [ { "isentry": true, "topic.stack.desc": "...", "topic.stack.index": 1, "topic.stack.state": "current", "topic.stack.state.symbol": "@" } ] , { "isentry": true, "topic.stack.desc": "...", "topic.stack.index": 1, "topic.stack.state": "current", "topic.stack.state.symbol": "@" }, { "isentry": false, "topic.stack.desc": "...", "topic.stack.state": "base", "topic.stack.state.symbol": "^" } ] I de-indented the fmt.end() to generate this output: [ { "isentry": true, "topic.stack.desc": "...", "topic.stack.index": 1, "topic.stack.state": "current", "topic.stack.state.symbol": "@" }, { "isentry": false, "topic.stack.desc": "...", "topic.stack.state": "base", "topic.stack.state.symbol": "^" } ] I've also added a test case.

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This software was downloaded from

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http://hg.netv6.net/evolve-main/

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Copyright 2011 Peter Arrenbrecht <peter.arrenbrecht@gmail.com>

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               Logilab SA        <contact@logilab.fr>

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               Pierre-Yves David <pierre-yves.david@ens-lyon.org>

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	       Patrick Mezard <patrick@mezard.eu>

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This software may be used and distributed according to the terms of the GNU

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General Public License version 2 or any later version.

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On Debian systems, the complete text of the GNU General Public License version

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2 can be found in `/usr/share/common-licenses/GPL-2'.

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