reading from txt file
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| reading from txt file | charlysangel | 08 Jul 08:32 |
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reading from txt file
Hi !
I want to create a multi-layer file by reading from a txt file x/y position and image name.
I've tried to read from file with code below
(let* ((fd (fopen filename)))
(let* (
(c (fread 1 fd))
(res "")
)
(while (and c (not (equal? c " ")))
(set! res (string-append res c))
(set! c (fread 1 fd)))
(if (equal? res "")
()
(cons (string->number res) ())
)
)
(gimp-message (string-append "PosX: " (number->string res)))
)
I do not understand why it returns :"Error: eval: unbound variable: res "
Could you help, please ?
