Converts tabs to equivalent spaces throughout the entire document.
Converts tabs at the start of all lines throughout the entire document into spaces. The number of spaces for a tab can be set in the Tab/Indent dialog box. This is equivalent to the Untabify command after selecting the entire document, but this command does not extend the selection.
•Default Menu: None
•All Commands: Edit > Advanced > Untabify Document
•Status Bar: None
•Default Keyboard Shortcut: CTRL + SHIFT + T