Part 3 of 3. This article describes a third short user-defined function. This function is also based on the function discussed in Part 1 and returns the text before the last occurrence of a delimiter within a given string.
Part 2 of 3. This article describes another short user-defined function. This function is based on the function discussed in Part 1 and returns the text following the last occurrence of a delimiter within a given string.
This code is a simple tool to allow files with HTML special characters (like ampersands, less than/greater than symbols) to be output without recoding the file itself.