remove_blocks: {
    input: {
        {;}
        foo();
        {};
        {
            {};
        };
        bar();
        {}
    }
    expect: {
        foo();
        bar();
    }
}

keep_some_blocks: {
    input: {
        // 1.
        if (foo) {
            {{{}}}
            if (bar) { baz(); }
            {{}}
        } else {
            stuff();
        }

        // 2.
        if (foo) {
            for (var i = 0; i < 5; ++i)
                if (bar) baz();
        } else {
            stuff();
        }
    }
    expect: {
        // 1.
        if (foo) {
            if (bar) baz();
        } else stuff();

        // 2.
        if (foo) {
            for (var i = 0; i < 5; ++i)
                if (bar) baz();
        } else stuff();
    }
}
ko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>refs</a><a class='active' href='/guix/log/gnu/packages/gcal.scm'>log</a><a href='/guix/tree/gnu/packages/gcal.scm?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>tree</a><a href='/guix/commit/gnu/packages/gcal.scm?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>commit</a><a href='/guix/diff/gnu/packages/gcal.scm?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/gcal.scm'>
<input type='hidden' name='id' value='3ddece896fddc38a29ab7e69f7c74f35e5a381fb'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>root</a>/<a href='/guix/log/gnu?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>gnu</a>/<a href='/guix/log/gnu/packages?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>packages</a>/<a href='/guix/log/gnu/packages/gcal.scm?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb'>gcal.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/gcal.scm?id=3ddece896fddc38a29ab7e69f7c74f35e5a381fb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>