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system variable list [message #20354] Fri, 09 June 2000 00:00
dominik is currently offline  dominik
Messages: 47
Registered: June 2000
Member
Hi,

is there a way to get a list of IDL system variables into a string
array? I can do it with

help,output=lines,/system_variables,/brief
system_vars= strsplit(strjoin(lines," ",/single)," +",/regex,/extract)

but that is considered to be unsafe because of the use of the output
keyword with help.

Are there any other ways to do this better?

Thanks

- Carsten


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