This is the README accompanying the source code to Simon Tatham's
puzzle collection. The collection's web site is at
-<http://www.chiark.greenend.org.uk/~sgtatham/puzzles/>.
+<https://www.chiark.greenend.org.uk/~sgtatham/puzzles/>.
If you've obtained the source code by downloading a .tar.gz archive
from the Puzzles web site, you should find several Makefiles in the
source code. However, if you've checked the source code out from the
-Puzzles Subversion repository, you won't find the Makefiles: they're
+Puzzles git repository, you won't find the Makefiles: they're
automatically generated by `mkfiles.pl', so run that to create them.
The Makefiles include:
source file (puzzles.but), which is the preferred form for
modification. To generate the manual in other formats, rebuild it,
or learn about Halibut, visit the Halibut website at
-<http://www.chiark.greenend.org.uk/~sgtatham/halibut/>.
+<https://www.chiark.greenend.org.uk/~sgtatham/halibut/>.