FMSLogo Code

Change the text of the "long line" text to be able to trouble-shoot when the beginning or end is truncated.
This helped understand a recent regression in the test automation.

Update expected test results with recent changes to EQUALPTEST.

Update UIAUTOMATION.SENDBUTTONPUSHTOWINDOW to give the parent focus.

For reasons I don't understand, this fixes a problem in the full test pass where, when UIAUTOMATION.SENDBUTTONPUSHTOWINDOW was called after a WM_CLOSE was sent to the editor, the button wouldn't get pressed and the test pass would stall out, requiring manual intervention to nudge it along.

A simple repro for this problem is "SAVETEST READLISTTEST.UI".

Update test log with results from recent test pass of a pre-release of FMSLogo 8.0.0.

Add an explanatory comment.

Add the window class for the editor when looking for it.
This hardens the test against other windows whose title is Editor.

Clarify how EQUALP interacts with Unicode
In particular, equivalent characters are equal when case is ignored, but are not equal when case is honored.

Extend EQUALP.UNICODE to include non-Latin characters
The previous tests passed on FMSLogo 7.7.0. This tests the BMP Unicode support for EQUALP that was added in 8.0.0.

Add a helper procedure for editing files in FMSLogo.
I have heretofore been using xemacs and the FMSLogo editor may have suffered as a result.
My hope is that by using FMSLogo to edit logo files, I'll be forced to confront its deficiencies and will work to improve it.

Minor changes to EQUALPTEST.INTERNATIONAL:
- Rename to EQUALPTEST.UNICODE
- Add explanatory comments
- Remove redundant tests