Customizable Word Wrap helps in work with lines, which are larger than screen width or defined page width. There are several word wrap modes available:
By default word wrap is disabled for all syntaxes, but enabled for plain text. If word wrap is enabled for document or syntax it still can be switched off by the editor, if a document is too large. You can control limits for switching off word wrap using following XML flag.
You can configure default word-wrap settings for every syntax.