1 files changed, 38 insertions, 0 deletions
diff --git a/cppawk-cons.1 b/cppawk-cons.1
index a39b563..23302e0 100644
--- a/cppawk-cons.1
+++ b/cppawk-cons.1
@@ -1292,6 +1292,44 @@ and so forth.
   listar(1, 2, 3, list(4, 5, 6)) -> (1 2 3 4 5 6)
 .ft R
 
+.SS Function \fImember\fP
+.bk
+.B Syntax:
+
+.ftB
+  member(y, x)
+.ft R
+
+.B Description
+
+The
+.B member
+function returns the longest suffix of list
+.I x
+whose first element is
+.B equal
+to
+.IR y .
+
+If
+.I x
+does not contain an item
+.B equal
+to
+.IR y ,
+then
+.B member
+returns
+.BR nil .
+
+.B Examples:
+
+.ft B
+  member(2, list(1, 2, 3)) -> (2 3)
+  member("a", list("a", "b", "c")) -> ("a" "b" "c")
+  member("a", list("c", "d")) -> nil
+.ft R
+
 .SH "SEE ALSO"
 
 cppawk(1)