Laurent Rineau e03279ec13 Improve I/O ... - `IO::oformat` can display triangulations vertex handles with point, using `With_point_tag{}` as second argument, - improve the compatibility with C++20 `<format>`: now the precision can be specified in the format string. Backport: master		2023-03-08 16:54:47 +01:00
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IO	Improve I/O	2023-03-08 16:54:47 +01:00
Stream_support/internal	moving files from internal to PKG/internal	2021-08-26 11:33:39 +02:00