Removed all code that was for the attempt to support REF

[dbsrgits/DBM-Deep.git] / lib / DBM / Deep / Engine.pm

diff --git a/lib/DBM/Deep/Engine.pm b/lib/DBM/Deep/Engine.pm
index 195cfab..7a1a65c 100644 (file)
--- a/lib/DBM/Deep/Engine.pm
+++ b/lib/DBM/Deep/Engine.pm
@@ -11,7 +11,6 @@ sub SIG_FILE     () { 'DPDB' }
 sub SIG_INTERNAL () { 'i'    }
 sub SIG_HASH     () { 'H'    }
 sub SIG_ARRAY    () { 'A'    }
-sub SIG_REF      () { 'R'    }
 sub SIG_NULL     () { 'N'    }
 sub SIG_DATA     () { 'D'    }
 sub SIG_INDEX    () { 'I'    }