[REBOL] parsing text????

[akhar]

I have the following text
dog.eat.dog.eat.cat.eat.fish
dog.eat.dog.eat.cat.eat.fish?but no
dog.eat.dog.eat.cat.eat.fish"really
dog.eat.dog.eat.cat.eat.fish
dog.eat.dog.eat.cat.eat.fish"mmmm
dog.eat.dog.eat.cat.eat.fish
and am using the following code to parse it:
html-code: [
 thru newline copy url to {?|"|newline} (append urls url) |
 copy txt to newline (append text txt)
]
page: read %emails.txt
parse page [ to newline copy url some html-code (append urls url) ]
 it freezes I tried many combination but just cannot get the whole txt only
parts at the time or parts of the original file.
help
Stephane