Hi,
Again, I should have been more specific.
I know I need to use String.tokens, what I can't 'get my head around' is
how to nest the two successfully in one operation.
Ie.
Can they be nested in a {String.tokens {String.tokens &,} &\n} manner or
if not, how else would I do it.
I'm still not entirely comfortable with things like using procedures
with nesting markers in {List.forAll} functions.
Regards
Mark
Torsten Anders wrote:
Dear Mark
You already pointed out the tool you could use yourself. You can use String.tokens
for splitting a string (a list of chars) at each new line, and likewise you can
split the resulting sublists at every comma (&,).
BTW: for more complex parsers you may consider using Gump.
Best
Torsten
--
Torsten Anders
Interdisciplinary Centre for Computer Music Research
University of Plymouth
http://strasheela.sourceforge.net
http://www.torsten-anders.de
________________________________________
From: [EMAIL PROTECTED] [EMAIL PROTECTED] On Behalf Of mark richardson [EMAIL
PROTECTED]
Sent: 28 August 2008 21:48
To: Mozart users
Subject: List processing
Hi,
I wonder if anyone can help.
I have a program that reads in a csv( comma separated values)
spreadsheet file into a list named Temp.
I can tokenise the list using
Temp2={String.tokens Temp &\n}
which gives me a list of lists where each sublist represents each line
of the spreadsheet.
What is the easy way at this point to further tokenise Temp2 using &, as
a seperator to give me further sublists which represent each column data?
I actually want to end up with a record structure holding all this, so
that feature one is line one which is a record with n-features
representing each cells data on that line.
I know this should be really straightforward but I just can't get my
head round it successfully!
Any help as always is gratefully received.
Regards
Mark Richardson
--
Mark Richardson
Final year undergraduate
University of Teesside
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_________________________________________________________________________________
mozart-users mailing list
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http://www.mozart-oz.org/mailman/listinfo/mozart-users
--
Mark Richardson
Final year undergraduate
University of Teesside
_________________________________________________________________________________
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[email protected]
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