Editing text
Using the path bar
Changing syntax modes
Changing line endings
Changing file encoding
Changing line wrapping options
Changing tab key behavior
Changing font options
Indenting and outdenting lines of text
Changing automatic indentation options
Revealing invisible characters
Showing indentation guides
Adding text delimiters automatically
Folding code sections
Using clips
Using multi-line edit
Using autocompletion
Using bracket completion
Using syntax highlighting
Selecting all text within brackets
Commenting out selected text
Closing the current tag
Using text processing commands
Previewing the document
Opening a file with another application
Going to a specific line
Looking up a specific language keyword
Sharing documents with others
Finding and replacing text in a single file
Finding and replacing text in multiple files