FAQ > PERCobol Compiler Notes > What is the advantage of ASSIGNing a file type?
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The ASSIGN TO "mf:filename" is present because the file format used is decided at runtime, and a single program may use multiple file formats. (For example, a single program may merge data from a MicroFocus, an AcuConnect, and an AS/400 data file. There are data usages such as BINARY-REV which stores data in the reverse order of BINARY which help produce more complex programs such as that.)
Last updated on December 28, 2009 by Daniel Myers
