FMSLogo Code

Remove "extern" from function declarations.
Function declarations are implicitly "extern" and making it explicit doesn't add anything.

Cleanup: Remove redundant function declarations

Update the expected test log with a recent test pass of FMSLogo 8.0.0.

Refactoring: remove the print_backslashes global variable
The print_backslashes now much be passed in as a parameter. This was done to make the printing logic easier to trace and understand.

Cleanup: Remove some commented out code

Stop leaking variables in UIAUTOMATION.GETWINDOWRECT
(left right top bottom were not defined as LOCAL)

Fix a copy&paste error in the message box's title in the smoke test.

Fix a build break when compiling for for GNU/Linux
The case of a switch statement must be followed by a statement.

Remove all of the lexers from wxStyledTextCtrl.
The only lexer that FMSLogo uses is for logo files so all of the built-in ones were dead code.
This reduces build times and reduces the executable size of fmslogo.exe by about 2MB with no loss of functionality.

Fix Bug #553; MESSAGEBOX no longer appears in strange places when the commander is minimized.

The fix has three parts:
1) Adding "-enable-display" when configuring wxWidgets so that parenting to
a minimized window doesn't crash on Windows XP.
2) Adding special logic to WINDOWSET to show/hide the Commander through
wxWidgets functions so that wxWindow::IsShown() knows when it has been
hidden with WINDOWSET. Otherwise, the commander is still selected as the
parent.
3) Using the main frame as the parent window when the commander is docked
is minimized or is not visible on the screen. In these cases, the user's
eyes are probably on the screen window.