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FilePosition -- the class of all file positions


FilePosition -- a type of list designed to represent a position in a file.

It's implemented as a list with 3, 5 or 7 elements. The first part is the file name, then each pair is a row/column position. A single pair is a position, two form a range. The last pair is the central point of interest in that range.

Functions and methods returning a file position :

Methods that use a file position :

For the programmer

The object FilePosition is a type, with ancestor classes BasicList < Thing.