Places the current selection on the Windows clipboard. If there is no current selection, and the option to copy the active line is turned on in the Editor Preferences, then the entire current paragraph is placed onto the clipboard.
If the clipboard holds text data then the selection is appended to the text already on the clipboard. Edit|Paste then pastes both the original text plus the selection appended to it.
This command is always invoked on whichever editor is showing the text cursor (vertical blinking bar), regardless of whether you use the main menu, a toolbar button, or a keyboard shortcut.
If the file uses syntax coloring and the clipboard already holds HTML or RTF copied by the same EditPad Pro instance then that HTML or RTF is appended to as well. If the clipboard holds HTML or RTF copied by another application then Edit|Copy Append removes that from the clipboard.
Edit menu
Edit|Cut
Edit|Copy
Edit|Copy as HTML
Edit|Copy as RTF
Edit|Paste
Block|Rectangular Selections