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Re: Begin statement [message #3258]

Fri, 06 January 1995 04:29

zawodny
Messages: 121
Registered: August 1992

Senior Member

In article <gurman-0501951345270001@barkochba.gsfc.nasa.gov> gurman@uvsp.gsfc.nasa.gov (Joseph B. Gurman) writes:
>> Actually, on can use BEGIN and END statements from the command line, but one
>> has to fit in the entire command onto a single command line, e.g.
>>
>> IDL> FOR I=1,10 DO BEGIN & PRINT,I & HELP,I & ENDFOR
>
> In fact, on the command line, one can even omit the END[FOR] --- as
> the original poster had it:
> (I never knew it worked until David Stern did it while showing me

As long as we are splitting hairs, the first & is not required at the command
line either.

IDL> for i = 0, 9 do begin print,i & help,i

works just as well.

--
Joseph M. Zawodny (KO4LW) NASA Langley Research Center
Internet: j.m.zawodny@larc.nasa.gov MS-475, Hampton VA, 23681-0001
TCP/IP: ko4lw@ko4lw.ampr.org Packet: ko4lw@n4hog.va.usa.na

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[Message index]

		Re: Begin statement By: zawodny on Fri, 06 January 1995 04:29
		Re: Begin statement By: gurman on Thu, 05 January 1995 10:45
		Re: Begin statement By: thompson on Wed, 04 January 1995 16:02
		Re: Begin statement By: sigut on Wed, 04 January 1995 23:46
		Re: Begin statement By: zawodny on Wed, 04 January 1995 12:36
		Re: Begin statement By: afl on Wed, 04 January 1995 12:32
		Re: Begin statement By: hartl on Wed, 04 January 1995 13:41

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