* claim: #1804
* Escape no longer leaves an open sketch (#1804)
A second Escape after putting a tool down, or after clearing the selection, stays in the sketch. Finish Sketch is what leaves it.
A chamfer of a hole corner, where the mitre extension runs into the wall, now takes the local blend and comes out as one bevel instead of a notched cut; where that blend can't build the edge, the cutters that used to succeed are kept (#814).
The command search asked its text field for focus on every frame. On Wayland that restarted the text edit's held key, so the key kept repeating in other windows after the palette closed. Focus is now requested once, when the box opens, with a test that the field doesn't take focus back while the box stays open.
Fixes#724.
Thodoris Tsagkogeorgas