[clean-list] Passing commandline arguments to a clean program

[Arjen van Weelden]

Hello Sander,

There is an example, called printenv.icl, included in the 
ArgEnv{Windows/Unix} library, which is part of the Clean distribution. 
It can also be downloaded separately from the Clean website.
Here is another small example:

import StdEnv, ArgEnv

Start
	| argc == 1 = makeFreqList (openfile argv.[1])
	= undef
where
	argc = size argv - 1
	argv = getCommandLine

regards,
	Arjen

Sander van den Berg wrote:
> Hello list,
> 
> Is it possible to pass commandline arguments to a Clean program.
> 
> For example:
> freqList filename.txt
> 
> and in freqList:
> 
> Start :: *world -> *world
> Start = makeFreqList (openfile command_line_argument)
> 
> (Just an example, not working or anything)
> 
> Regards,
> 
> Sander
> 
> 
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