There are some gotchas with this, XML does not allow two text nodes (pcdata or cdata) to follow straight after each other, in those cases the two nodes will be merged with their text combined either at the start or end depending on the positioning of the two nodes. Secondly you can only select single nodes at a time, however xpath provides a way to specify a certain node if a query would return using more than one like so
```xml
<add sel="/doc/data[1]>...</add>
```
This would select the first data element that was found under doc.
One of the CI build today stalled when performing the testing. The running application failed to time out. As crazy as its sound that could only mean the high precision counter reaches exactly zero! Murphy Law is proven correct once again.
Also:
- Enhance generated Eclipse project setting file to additionally use gcc/g++ error parser.
- Enhance cmake_gcc.sh script to fallback to find alternative CMake toolchains directory.
- Enhance Rakefile:
- New scaffolding task to create new project using Urho3D as external library. At the moment only works in Unix-like platforms.
- Build in Debug mode instead of Release mode as it should capture more potential issues.
The API documentation update is expected to fail when remote HEAD moves (i.e. there are new pushes while Travis CI build is in progress). Enhance the script one more time so that it always attempts to update API documentation on every build.
Due to git push failure from detached HEAD, the error log in Travis CI build contains GH_TOKEN for worker account. A new GH_TOKEN is now generated.
Enhance the script so that it does not spit out any output or error when pushing. The script still can rely on command exit status, however.
Also:
- Focusable UI elements appears with a consistent visual "focus rect" when in focus.
- Make more UI elements focusable. It is now possible to cycle through all the editable elements using Tab key (in general dialog window or in Attribute Inspector).
- Closes#94.
Also:
- Revert back base Button class to non-focusable as it turns out it has negative side effect (e.g toolbar button becomes "sticky"). Create new focusable button style instead.
- Prevent double Alt+F4 from terminating Editor with unsaved changes, bypassing warning message box. System exit request is in fact ignored when there is any modal window waiting for user input.
