Is there a way to do comment with just one keystroke at the start as

*To*: mathgroup at smc.vnet.net*Subject*: [mg128649] Is there a way to do comment with just one keystroke at the start as*From*: Eric Rasmusen <erasmuse61 at gmail.com>*Date*: Tue, 13 Nov 2012 00:05:18 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net

Hello. The standard way to do comments in Mathematica is like this (*Here is a comment*) In Latex, a short comment only takes one symbol, at the start of the line: %Here is a latex comment Is there a way to comment in Mathematica without the closing symbols? is there an any easy way to make a macro to imitate latex comments?

**Follow-Ups**:**Re: Is there a way to do comment with just one keystroke at the start as***From:*Murray Eisenberg <murray@math.umass.edu>