Regular expressions are special search strings that are useful for matching complicated patterns. In a regular expression string, many characters have special meanings. For example, there is a special character that means "the beginning of the line". This section describes all the special characters understood by Source Insight.
Matching the Beginning or End of a Line
Matching 0, 1, or More Occurrences
Matching Any in a Set of Characters
Overriding Regular Expression Characters
