[bug-diffutils] bug#44378: diff Manual

[Michael Partridge]

Nowhere does the diff man page mention the from-file, to-file syntax as it does in the full documentation:

In the simplest case, two file names from-file and to-file are given, and diff compares the contents of from-file and to-file.

Source: https://www.gnu.org/software/diffutils/manual/diffutils.html#Invoking-diff