You use this procedure in the Front-End Editor to quickly find and replace every occurrence of a single word or a string in the source code.
Finding Text
If the string exists in the text, the system positions the cursor on it.
If your program is in display mode you can use only the Find function. You have to be in edit mode to use the Replace function.
Replacing Text
If you want to start a global search that extends beyond the current source code, choose Find/Replace from the Edit menu. For more information, see Find and Replace (Back-End Editor) .