Drop 1991/fine back to its original 80 chars

With more clever use of the Makefile the number of characters is back
down to 80 which is what the original was!

This also fixes the warning that was introduced when it was dropped back
down to 85. 'B' is defined as '(int)b' which is used in two places where
a cast is necessary or otherwise will silent a warning.

The README.md file has been checked and this should complete this entry
now.

1991/fine/Makefile

@@ -59,7 +59,7 @@ ARCH=
 
 # Defines that are needed to compile
 #
-CDEFINE= -D'main(a,b)'='int main(a,b)char**b;'
+CDEFINE= -D'main(a,b)'='int main(a,b)char**b;' -DB='(int)b'
 
 # Include files that are needed to compile
 #

1991/fine/README.md

@@ -33,8 +33,8 @@ This filter, 80 chars plus a newline, fits into a single line on most
 terminals (unless your terminal has a line wrap mis-feature :-)).
 
 Note in 2023: fixing this entry to work with modern systems increased the size,
-originally to 106 characters but dropped down to 85 with clever use of the
-Makefile and removal of a cast that was not strictly necessary.
+originally to 106 characters but it was dropped back down to 80 with clever use
+of the Makefile.
 
 This entry is likely one of the smallest C implementations of this
 filter, excluding programs that resort to command line or include

1991/fine/fine.c

@@ -1 +1 @@
-main(a,b){while((a=getchar())+1)putchar((b=64^a&223)&&b<27?a&96|((int)b+12)%26+1:a);}
+main(a,b){while((a=getchar())+1)putchar((b=64^a&223)&&B<27?a&96|(B+12)%26+1:a);}

thanks-for-fixes.md

@@ -1233,12 +1233,19 @@ entry was fixed. It has not been done in all.
 ## [1991/fine](1991/fine/fine.c) ([README.md](1991/fine/README.md))
 
 Cody made it look much more like the original entry even after the fix that
-increased the count in characters from 80 to 106, getting it back down to just 85.
+increased the count in characters from 80 to 106, getting it back down to just
+85 (and later back down to 80, see below).
+
 This was done by redefining `main` at the compiler line so that it looks like
 the original where one didn't have to worry about the type of args of main() and
 there were other fewer restrictions and also by removing a cast that was
 not strictly necessary (this does create a new warning: `ordered comparison
-between pointer and integer ('char **' and 'int')` but it works just fine).
+between pointer and integer ('char **' and 'int')` but it works just `fine`).
+
+That was `fine` as well but Cody decided to drop it back down to its original 80
+which also resolved the warning described above. This was by more clever use of
+the Makefile which now has a `-DB=(int)b` so that `B` can be used in place where
+`(int)b` used to be necessary.
 
 Cody also added the [try.sh](1991/fine/try.sh) script which feeds the program
 some fun input for fun but mostly different output. He added a great string from