1. Open file
-------------
'openapp CodeEditor' will open CodeEditor.
'openapp CodeEditor filename1 filename2' will open two files in two windows.

2. Short-cut
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'Alt-t' to open toolbar.
'Alt-F' to open find panel.
'Alt-W' to open side panel.

3. Highlight syntax
-------------------
'Alt-f' to highlight syntax manually.
Use 'Info->Preferences' for automatically syntax highlight.

4. Methods
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'Tools->Methods' will open the methods viewer,
which list all the methods in the document.
Click one will jump to it in the document.

5. Scripting
------------
Use StepTalk.
