gbranden pushed a commit to branch master
in repository groff.
commit 7e67bebe94f5325bcbb6cd32331a97fdf584ec5c
Author: G. Branden Robinson <[email protected]>
AuthorDate: Thu Sep 4 06:52:59 2025 -0500
contrib/chem/ChangeLog: Revise copyright notice.
Add a copyright notice for myself. I've never executed copyright
assignment paperwork with the FSF, so my "legally significant"[1]
changes to this file in 2022-2024 can't be under the FSF's copyright.
Drop ersatz '(C)' copyright symbol. Software developers have long
labored under the no-longer-correct misconception that omitting a
copyright symbol from one's notice was a fatal defect that effectively
placed the work in the public domain. That stopped being true as of 1
March 1989.[2] Further, prior to guidance issued by the U.S. Copyright
Office in the decades since, the use of "(C)" as a substitute for a
copyright sign _may not have sufficed_ to prevent the copyright notice
from being regarded as defective. The Copyright Office, then and now,
prefers the abbreviation "copr." when © is typographically
unavailable.[2] Nowadays, its advice is that "c" (note lowercase) is an
"acceptable variant", that _may_ retain the efficacy of the copyright
notice. The word "copyright", spelled out in full, also suffices per
that resource, and is already present in this notice.
Use fuller form of traditional GNU permissive documentation license,
including the phrase "in any medium without royalty". If those
qualifiers were assumed to not be in place previously, then this
document would not have been Free Software, and I assume that was no
one's intention.
Update editor aids.
Drop spurious line at end of log that records no change. Maybe it was
there for convenience of copy-and-paste operations.
[1] "A change of just a few lines (less than 15 or so) is not legally
significant for copyright." Conversely, >= 15 lines would be.
https://www.gnu.org/prep/maintain/html_node/Legally-Significant.html
[2] https://www.copyright.gov/circs/circ03.pdf
---
contrib/chem/ChangeLog | 21 +++++++++------------
1 file changed, 9 insertions(+), 12 deletions(-)
diff --git a/contrib/chem/ChangeLog b/contrib/chem/ChangeLog
index b894e70cd..390460e27 100644
--- a/contrib/chem/ChangeLog
+++ b/contrib/chem/ChangeLog
@@ -403,21 +403,18 @@
of chem is an awk script written by Brian Kernighan. This project
is a rewrite of chem in Perl.
-2006-10-15 Bernd Warken <[email protected]>
-________________________________________________________________
-License
+________________________________________________________________________
-Copyright (C) 2006-2024 Free Software Foundation, Inc.
-Written by Bernd Warken <[email protected]>.
+Copyright 2006-2015 Free Software Foundation, Inc.
+Copyright 2022-2024 G. Branden Robinson
-Copying and distribution of this file, with or without
-modification, are permitted provided the copyright notice and this
-notice are preserved.
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
-This file is part of `chem', which is part of the `groff' project.
-
-
-##### Editor settings
Local Variables:
+fill-column: 72
mode: change-log
+version-control: never
End:
+vim:set autoindent textwidth=72:
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