Previously the alt rule in the Makefile defined NO_STTY which stops the
code from using stty(1) at the beginning and at the end. The stty sane
resulted in a bus error in macOS and since the sole purpose was to set
echo back on I changed it to stty echo (which works). (The NO_STTY macro
is still checked, see below.)
Added alt code with vi(m) like movements.
The way to get it to not use stty is to use either make alt-no_stty or
no_stty. The former will compile into anon.alt and the latter will
compile into anon.
Format and typo fix README.md file.
The alt version uses the same code but the make rule is different. It
disables the stty command. This is in case a shell does not support it.
It also allows to demonstrate a funny feature that the author documented
where after too many moves the program deliberately destroys its runtime
stack. This is because the program sometimes deliberately generates
unsolvable puzzles to hook you :-) and also to prevent you spending too
much time or from getting too frustrated (see also the part about
unsolvable puzzles being deliberately generated).
The 2020 winners are hinted it, but the source code is not there,
nor are the hints. Someone could look into the HTML and
see what was commented out, but that is not a problem because
WHO won is known and the name of their AWARD is known already.
Moreover a number of the winners have talked about what their
entirs do, so the commented out spoiler text is not a bit problem.
One will find HTML commented out with:
<!-- XXX remove when 2020 is ready
2020 links here
XXX remove when 2020 is ready -->
The "XXX remove when 2020 is ready" string is found at the
start and end comment blocks. Again, soneone could read
what was commented out, but that is OK since most of that
information is known or can be known. The following files
have such HTML comment blocks in them.
./winners.html
./years-spoiler.html
./years.html
In addition, ./all/summary.txt was modified to not
include the 2020 entries for the momemt.
The 2020 winner code AND write-ups are NOT part of this set.
p.s. The all/all.tar.bz2 does not contain the 2020 source code (yet?).
Cody Boone Ferguson