Index: compile_rules.py
==================================================================
--- compile_rules.py
+++ compile_rules.py
@@ -432,17 +432,23 @@
     lLine = []
     lRuleLine = []
     lTest = []
     lOpt = []
     zBookmark = re.compile("^!!+")
+    zGraphLink = re.compile(r"^@@@@GRAPHLINK>(\w+)@@@@")
 
     for i, sLine in enumerate(lRules, 1):
         if sLine.startswith('#END'):
             printBookmark(0, "BREAK BY #END", i)
             break
         elif sLine.startswith("#"):
             pass
+        elif sLine.startswith("@@@@"):
+            m = re.match(r"^@@@@GRAPHLINK>(\w+)@@@@", sLine.strip())
+            if m:
+                #lRuleLine.append(["@GRAPHLINK", m.group(1)])
+                printBookmark(1, "@GRAPHLINK: " + m.group(1), i)
         elif sLine.startswith("DEF:"):
             m = re.match("DEF: +([a-zA-Z_][a-zA-Z_0-9]*) +(.+)$", sLine.strip())
             if m:
                 dDEF["{"+m.group(1)+"}"] = m.group(2)
             else: