Command line tool to duplicate/modify version number strings across source code and distribution files according to syntax context.

⌈⌋ branch:  version numbers get/write

Help: test-shortest-path

The "test-shortest-path" command:

Usage: fossil test-shortest-path ?--no-merge? VERSION1 VERSION2

Report the shortest path between two check-ins.  If the --no-merge flag
is used, follow only direct parent-child paths and omit merge links.