The String Add Breaks action enables you to add breaks at specified locations within a string.

Break Style
This action can insert either a Carriage Return and Line Feed, which is the default for Windows operating systems, or a HTML line break.
Letter Count
Inserts a break after a set number of characters.
Word Count
Inserts a break after a set number of words.
Before a String or After a String
Inserts a break before or after the search string.
Scripting Info
The Action properties available are :
property InputString : string; // The input string, if not using a variable
property OutputVariable : string; // The Output Variable name
property ApplyToInput : boolean; // Apply the changes to the input variable, only valid if using an input variable
property UsingInputVariable : boolean; // True if using an input variable, not input string
property InputVariable : string; // Input variable name
property UseHtmlBreak : boolean; // True to Use Html Break, False to use CRLF
property BreakOnLetterCount : boolean; // True to Break On Letter Count, otherwise false
property BreakOnWordCount : boolean; // True to Break On Word Count, otherwise false
property BreakOnAfterString : boolean; // True to insert Break after string, otherwise false
property BreakOnBeforeString : boolean; // True to insert Break before string, otherwise false
property SearchString : string; // The search string
property Count : string; // The Word or Letter count
property CaseSensitive : boolean; // True for a case sensitive search, otherwise false.