How can one produce the unevaluated effect that Mathematica uses on SetOptions and certain Integrate commands?

*To*: mathgroup at smc.vnet.net*Subject*: [mg71810] How can one produce the unevaluated effect that Mathematica uses on SetOptions and certain Integrate commands?*From*: "Chris Chiasson" <chris at chiasson.name>*Date*: Thu, 30 Nov 2006 06:04:59 -0500 (EST)

See Output 4. There is no HoldForm present. I want to know how to shield things from the evaluator so that I am able to return the input (exactly as given). Thank you. In[1]:= System`Dump`$MessagesInHelpBrowserAreKnown=False; debug`f[blah_]:=Unevaluated[debug`f[blah]] debug`f[1]