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-rw-r--r--src/util.lisp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/util.lisp b/src/util.lisp
index de49b5e..daa0b37 100644
--- a/src/util.lisp
+++ b/src/util.lisp
@@ -37,6 +37,10 @@
(string system)
(symbol (string-downcase
(symbol-name system)))))
+
+(defun stringmem (string list)
+ (member string list :test #'string=))
+
;;;; Version numbers