👉 In the context of software development, a "copy reader" is a tool or method used to read and extract data from an existing source code file. It typically involves reading the source code line by line and extracting specific information such as variables, functions, classes, etc., which are then stored in a database, memory, or any other storage medium for later use. This process can be useful for developers who need access to specific parts of the software without needing to modify it manually.