diff options
| -rw-r--r-- | games/squ.awk | 2 | ||||
| -rw-r--r-- | man/man6/squ.6df | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/games/squ.awk b/games/squ.awk index 0d8f9210..3cf3f57a 100644 --- a/games/squ.awk +++ b/games/squ.awk @@ -1,4 +1,4 @@ -# Make a square out of each line of input +# Make a reduced Latin square out of each line of input { str = toupper($0) len = length(str) diff --git a/man/man6/squ.6df b/man/man6/squ.6df index c3ae177e..f836f2cd 100644 --- a/man/man6/squ.6df +++ b/man/man6/squ.6df @@ -1,7 +1,7 @@ .TH SQU 6df "May 2017" "Manual page for squ" .SH NAME .B squ -\- print a word square out of each line of input +\- print a reduced Latin square made out of each line of input .SH USAGE .B squ .br @@ -22,7 +22,9 @@ O N L O N D N L O N D O .SH DESCRIPTION .B squ -makes a kind of letter square out of the characters on each line of input, +makes a reduced Latin square [1] out of the characters on each line of input, uppercasing them first. +.SH SEE ALSO +[1]: https://en.wikipedia.org/wiki/Latin_square#Reduced_form .SH AUTHOR Tom Ryder <tom@sanctum.geek.nz> |