On page 7, in section 1.5 in "Fractals,Visualization and J", when I attempt to
load the script "view_m.ijs", I get the error message "|file name error:
script: |0!:0 y[4!:55<'y'". According to "J for C Programmers", a file name
error means that "You specified a file name that is invalid, or attempted to
read a nonexistent file". I know that the file exists, but don't really know
whether or not it is valid. Being a newbie at J, I don't understand the coding
included in the message.
Can someone please explain what's going on here, and let me know where I'm
going wrong? Any help will be most appreciated. Thank you.
Charles
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