Edit

All edit menu items operate on the active buffer, the buffer with the caret. Specifically, separate Undo and Redo records are kept for each buffer. Thus, to undo or redo an action, the caret must be in that buffer.

• Undo will undo the last editing action done in a buffer. A history is stored so you can undo several actions by choosing Undo several times.
• Redo will ``undo an undo''. This is different than choosing Undo twice. Redo cancels undo, but choosing Undo twice undoes the last two actions, except undos.
• Cut will delete the selected text and copy the selected text such that choosing Paste will use this text.
• Copy will copy the selected text such that choosing Paste will use this text.
• Paste will paste the last text copied or cut at the current caret position.
• Delete will delete the selected text. This text is not saved for use with Paste.
• Find will open the serach panel at the bottom of the frame.
• Replace will open the serach panel at the bottom of the frame.
• Insert Text Box inserts a box. This box can have arbitrary text inserted into it. It is treated as a value, like a symbol.
• Insert Graphic Box inserts a box. This box is treated like a symbol.
• Insert Image... prompts the user for filename, and inserts the image in that file. This image is treated like a symbol.
• Toggle Wrap Text switches between wrapped text and unwrapped text.
• Preferences opens the preferences dialog box. See section .