trunk: 'Ctrl+Enter' no longer enters selected group (rev >= 13634)

[su_v]

The keyboard shortcut 'Ctrl+Enter' to enter the currently selected group no longer works in current trunk.

Steps to reproduce:
1) launch trunk (default prefs, default new doc)
2) draw a rect
3) duplicate it (Ctrl+D)
4) select all and group (Ctrl+A, Ctrl+G)
5) with group still selected, type 'Ctrl+Enter' to enter the group

Expected result:
Group is entered.

Actual result:
Inkscape displays a message in the status bar ("Selected object is not a group. Cannot enter.") and does not enter the group.

Notes:
- Other methods to enter a group still work as expected (double-click with mouse; on-canvas context menu of selected group)
- The keyboard shortcut 'Ctrl+Backspace' to leave a entered group still works as expected.

Reproduced with Inkscape trunk r13648 on OS X 10.7.5.

Based on tests with archived builds:
- not reproduced with rev <= 13632,
- reproduced with rev >= 13634;
it seems that the regression was introduced with the refactoring in r13634 to remove outdated GTKish macros:
<http://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/changes/13634>
<http://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/revision/13634>

[ScislaC (scislac)]

Confirmed with r13648

[Jon A. Cruz (jon-joncruz)]

Fixed in revision 13658.

[su_v (suv-lp)]

Thanks a lot!

Closing as 'Fix Released' in accordance with
<https://inkscape.org/en/develop/bug-management/#Bug_status>