FMSLogo Code

Fix a bug number reference to use the new bug number after SourceForge made each project have its own number space.

Replace a call to "sprintf" with a call to "snprintf". The only reason snprintf wasn't used originally is because Borland's compiler didn't support it. Now that FMSLogo doesn't use OWL, it does not need to use Borland's compiler, so it can use snprintf.

Change the OnPaste handler to instead by an EVT_STC_CLIPBOARD_PASTE, which became available in wxWidgets 3.1.0. This results in simpler code that does not need to access the clipboard directly.

Ignore the temporary file that is created and deleted by the READWORD benchmark.

Implement feature #32; the "X" close button on the undocked commander's title bar is now disabled.

Remove the logic that strips some text off the top of commander history if adding text to the bottom fails. This logic was a vestige from MSWLogo when the control was a simple edit control and Windows 95's edit control had a limit of how much text it could hold. This limit is no longer applicabale, since Windows 95 is not supported and the control is now a wxRichTextCtrl. As a result, the removing-from-top logic was effectively dead code.

Extend the wxWidgets 3.1.0 patch to include a fix for a regression from wxWidgets 2.8.12 that introduced strange glyphs into the logo code editors when some non-printing characters are pressed (F1-F12, media keys, etc.). The bug in wxWidgets is tracked at http://trac.wxwidgets.org/ticket/17598

Fix a false-positive failure that happens when running the test pass where the UI automaticn fails to press the "Halt" button because it cannot find the commander panel. This failed because, after running SPLITSCREEN, the old commander still exists as a window until the application is idle. So if the UI automatation attempts to find a window named "Commander", it may find one that it slated to be destroyed that no longer contains a commander panel.

The fix is to hide the old commander dialog and rename it in a way that computers will see as distinct, but humans won't.

Correct a mistake that Brian Harvey's textbooks are college level. In the introduction, they clearly state that they are intended for high school students (and hobbiest adults). I had assumed because they were textbooks and written by a college professor, that they were for his student.

Fix a regression where the wheel on the mouse didn't scroll the editor. This regression was introduced when I redid the wxWidgets configuration to add only what was necessary, instead of removing what was unnecessary. I had neglected to add mousewheel.