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The version number was used the same way in TOPS-20 (which I never used) and Tenex, its predecessor (which I did). Emacs still has a facility for numbering back
by vincent-manis 6y ago
The version number was used the same way in TOPS-20 (which I never used) and Tenex, its predecessor (which I did). Emacs still has a facility for numbering backup files in the same way.