bug#45608: 28.0.50; calendar-iso-date-string: "Day 6 of week 53 of 2020"

[Jean Louis]

(calendar-iso-date-string) gives following information on this day:
"Day 6 of week 53 of 2020" which I consider wrong as it is 2021 and
the year has 52 weeks normally, the days at begin of the new year
should not be considered past year.





In GNU Emacs 28.0.50 (build 4, x86_64-pc-linux-gnu, X toolkit, cairo version 
1.14.8, Xaw3d scroll bars)
 of 2021-01-01 built on protected.rcdrun.com
Repository revision: 30a1d5da7a43d51a97cbe8d91add9a26dd99df90
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.11907000
System Description: Hyperbola GNU/Linux-libre

Configured using:
 'configure --prefix=/package/text/emacs --with-modules
 --with-x-toolkit=lucid
 
PKG_CONFIG_PATH=/home/data1/protected/GNUstep/Library/Libraries/pkgconfig:/usr/lib/pkgconfig'

Configured features:
XAW3D XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND GPM DBUS GSETTINGS GLIB
NOTIFY INOTIFY ACL GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF
ZLIB TOOLKIT_SCROLL_BARS LUCID X11 XDBE XIM MODULES THREADS JSON
PDUMPER LCMS2

Important settings:
  value of $LC_ALL: en_US.UTF-8
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: @im=exwm-xim
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction


Memory information:
((conses 16 1107464 508288)
 (symbols 48 47280 1)
 (strings 32 278217 50104)
 (string-bytes 1 7843359)
 (vectors 16 110520)
 (vector-slots 8 2338233 151130)
 (floats 8 846 1198)
 (intervals 56 48809 42517)
 (buffers 984 206))


-- 
Thanks,
Jean Louis
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