Here are your 50 paths: paths=: ('/home/user/file', ":, '.pgm'&[)&.> 1+i.50
If you have a verb which reads one file and processes it, and returns that result, you might use either: averb each paths or averb"0 paths The first version gives your verb an unboxed file name, the second version gives your verb a boxed file name. I do not know why you used the word "loop". I hope this helps. -- Raul On Mon, Sep 10, 2012 at 11:18 AM, pascha <amirpasha...@gmail.com> wrote: > > I want to include path variable for a verb which reads several files in a > loop > as an example: > > path = '/home/user/file' > x=: read path,i,'.pgm' > > in which "read" is the verb, "i" starts from 1 to 50 and '.pgm' is the file > extension. > so in each iteration "i" would replace with number 1-50. > > is this possible in J? > -- > View this message in context: > http://old.nabble.com/path-variable-in-loop-tp34413608s24193p34413608.html > Sent from the J Programming mailing list archive at Nabble.com. > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm