1. Re: Reading a file into a "sequence"...correction
- Posted by cklester <cklester at yahoo.com>
Nov 18, 2004
-
Last edited Nov 19, 2004
John F Dutcher wrote:
> Alexander Toresson wrote:
> > John F Dutcher wrote:
> > >
> > > Sorry about the question over the line[1..4] = "%HDR" issue....
> > > it needed to say line[2..5] of course.....
> > > That just leaves being able to treat the values in line as
> > > members of a "sequence".......
> > >
> > Here's a solution (assuming that the lines were split by the forum):
> >
> > items = value("{" & gets(fn) & "}")
> > items = items[2]
> >
> > ...would read a line, add braces around it, and then give it to value(),
> > which reads a string representation of a euphoria object.
> > It will then get the second element of the returned sequence,
> > which is the euphoria sequence (the first element is error status).
> > Your lines will be valid representation of euphoria sequences if you just
> > put braces around each of them.
> >
> This err message results from the code lines below when using "value",
> I am probably messing up the exercise....
>
> "C:\EuphoriaMyScripts\ThirdMill2.exw:83
> sequence found inside character string "
>
> object line
> while 1 do
> line = value("{" & gets(fn) & "}")
> line = line[2]
> puts(1, line & "\n") <-------- error line highlited
> end while
line is now probably a sequence of strings...
{"One","Two","Three"}
Try using
for t=1 to length(line) do
puts(1,line[t] & "\n")
end for
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
