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Variable number of args to 'go' script...
I don't recall if I asked this once before.
I'd like to use a go script with a variable number of args (up to 99 under 5.4,
IIRC). For example:
yes? go plot X A B C D ! will plot field X from files A, B, C, and D
yes? go plot X A D B ! will plot field X from files A, B, and D only
yes? go plot X A ! will plot field X from file A only
Is there a straightforward way (akin to csh's "$#argv") to get the number of
args and then parse them (akin to $argv[1..N]) in FERRET?
Or would I be better off just building the 'go' script via perl or csh? Thanks.
--
/\ Gary Strand (303) 497-1336 NCAR ML262A
\_][ www.cgd.ucar.edu/ccr/strandwg 1850 Table Mesa Dr
\___strandwg@ucar.edu Boulder, Colorado, USA 80305
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