Module Name:    src
Committed By:   eadler
Date:           Wed Mar  7 08:25:43 UTC 2018

Modified Files:
        src/games/wtf: wtf

Log Message:
wtf(6): use character classes

ok pgoyette@ silence dholland@


To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/games/wtf/wtf

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/games/wtf/wtf
diff -u src/games/wtf/wtf:1.23 src/games/wtf/wtf:1.24
--- src/games/wtf/wtf:1.23	Wed Mar  7 08:24:16 2018
+++ src/games/wtf/wtf	Wed Mar  7 08:25:43 2018
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-#	$NetBSD: wtf,v 1.23 2018/03/07 08:24:16 eadler Exp $
+#	$NetBSD: wtf,v 1.24 2018/03/07 08:25:43 eadler Exp $
 #
 # Public domain
 #
@@ -74,7 +74,7 @@ done
 rv=0
 for i; do
 	# Search acronym list first
-	target="$(echo "$i" | tr '[a-z]' '[A-Z]')"
+  target="$(echo "$i" | tr '[:lower:]' '[:upper:]')"
 	ans="$(fgrep -h "$target" $acronyms 2>/dev/null \
 	     | sed -ne "\|^$target[[:space:]]|s|^$target[[:space:]]*||p")"
 	if [ -n "$ans" ] ; then

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