Hi again,

I finally solved the problem by modifying the loop
as follows :
    repeat for each line j in cc
      get item 1 of j
      add 1 to it
      put return & it & "," & item 2 of j after var2
    end repeat

But I still don't understand why the previous version
led to unexpected values...

Le 2019-03-25 15:31, jbv via use-livecode a écrit :
Hi list,

I have a list of values such as :
  540,20
  542,22...
one per line in a variable named cc.

Now I'm running the following loop :
   repeat for each line j in cc
     add 1 to item 1 of j
     put return & j after var2
   end repeat

goofy question : does each iteration of the loop
change the values of each line of cc, or does it
only change the value of j ?

I'm asking because it seems that I am facing some
weird and unexpected modifications in the variable
with a huge number of lines...

Thanks in advance.
jbv

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