There is no need to compile to 'runme': the way I designed the alt code
is so that it can be compiled and used exactly like the original entry.
Since the original entry need not compile to another file neither does
the alt version. It just compiles to spinellis.alt instead. (Perhaps
both should compile to something else though?)
The instructions of how to build/how to use in the README.md file have
been fixed and improved (it referred to the old way). The alt code
subsections have been added as well.
I also added to spinellis.alt.c #include <stdlib.h> as it's not a
one-liner anyway and this way system(3) is available without worrying
about warnings. The -Wno-everything still remains there in the system(3)
call in case there is a problem with the code that is typed in (though
that's not been tested either way).
Because of the nature of 1988/spinellis, we cannot compile
the entry directory. While there may be workarounds to
automatically compile code that tries to read source from
standard input, such workarounds are likely not portable
or at best uglify the process.
NOTE: This entry should NOT use a `try.sh` nor `try.alt.sh`
approach. Instead the user needs to be directed to perform
the actions. We do this by echoing instructions from the Makefile.
We remove the entry line from `input.txt` and `input2.txt`
to make the echoed instructions in improve the clarity
of the echoed instructions.
We turn off all warnings, due to the fact that whatever
the user might enter might have minor issues. As such,
and to be similar, we turn off all warnings to the compiled
commands just in case compiler writers or ANSI C does
something silly in the future. ;-)
We clean up `make clean`, `make clobber` as well as
updating and sorting `.gitignore`.
Cody Boone Ferguson