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author | Tom Ryder <tom@sanctum.geek.nz> | 2017-05-14 21:55:46 +1200 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-05-14 21:55:46 +1200 |
commit | 7d17ac1fa99a129b7e9205ea5ab4a782eae47bce (patch) | |
tree | 5c444b63023425e8f72caa23f041e1babc5698e1 /games | |
parent | Avoid re-calcing length each loop in drakon(6df) (diff) | |
download | dotfiles-7d17ac1fa99a129b7e9205ea5ab4a782eae47bce.tar.gz dotfiles-7d17ac1fa99a129b7e9205ea5ab4a782eae47bce.zip |
Include all alpha chars in drakon(6df) toggle
Diffstat (limited to 'games')
-rw-r--r-- | games/drakon.awk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/games/drakon.awk b/games/drakon.awk index 1eddb4f2..b8d72888 100644 --- a/games/drakon.awk +++ b/games/drakon.awk @@ -6,7 +6,7 @@ toggle = 0 for (i = 1; i <= len; i++) { char = substr($0, i, 1) - if (char ~ /[a-zA-Z]/) + if (char ~ /[[:alpha:]]/) char = (toggle = !toggle) ? tolower(char) : toupper(char) line = line char } |