diff options
author | Tom Ryder <tom@sanctum.geek.nz> | 2017-05-14 21:26:50 +1200 |
---|---|---|
committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-05-14 21:26:50 +1200 |
commit | 1b19e6036284b43e6ec08cd6b92500a8f785eda0 (patch) | |
tree | 3079390e108ca7a907de2f66db94c509f68bd0df /games/squ.awk | |
parent | Ignore blank lines (diff) | |
download | dotfiles-1b19e6036284b43e6ec08cd6b92500a8f785eda0.tar.gz dotfiles-1b19e6036284b43e6ec08cd6b92500a8f785eda0.zip |
Clear letters array before each line in squ(6df)
Diffstat (limited to 'games/squ.awk')
-rw-r--r-- | games/squ.awk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/games/squ.awk b/games/squ.awk index 7fdd1b96..b66b9b10 100644 --- a/games/squ.awk +++ b/games/squ.awk @@ -1,6 +1,7 @@ # Make a reduced Latin square out of each line of input len = length { str = toupper($0) + split("", let, ":") for (i = 1; i <= len; i++) let[i - 1] = substr(str, i, 1) for (j in let) |