Document atrmodtime() in help file

diff --git a/game/txt/hlp/cobra_func.hlp b/game/txt/hlp/cobra_func.hlp
index 518c89526c70933664e84354c5f9dc9dc40829e7..bf7913a8826abc3396321fad7a2768a526b46545 100644 (file)
--- a/game/txt/hlp/cobra_func.hlp
+++ b/game/txt/hlp/cobra_func.hlp
@@ -526,6 +526,10 @@
 
   When given a second argument of "on" (or "off"), attempts to lock
   (unlock) the specified attribute, as per @atrlock.
+& ATRMODTIME()
+  atrmodtime(<object>/<attrib>)
+
+  Returns the time that the specified attribute was last modified.
 & ATTRIB_SET()
   attrib_set(<object>/<attrib>[, <value>])