Actually add the count function. Thanks to Tassilo Horn for the report.

darcs-hash:20070424153317-ac50b-f6ab71ad0ea9d74351169d18f1dc856a442ee3f4.gz

1 files changed, 11 insertions, 0 deletions

diff --git a/share/functions/count.fish b/share/functions/count.fish
new file mode 100644
index 00000000..1ddb30b5
--- /dev/null
+++ b/share/functions/count.fish
@@ -0,0 +1,11 @@
+
+function count --description "Count the number of elements of an array"
+	set -l lines ''
+	set result 1
+	for i in $argv
+		set lines $lines\n
+		set result 0
+	end
+	echo -n $lines|wc -l
+	return $result
+end