I asked my friend and he wrote me a script:

Code:
/t {
  ; Usage: use /split $read(file.txt) to split the file line up to multiple lines, if necessary
  ; Set length to the maximum number of characters you want sent to the channel
  var %length = 350
  var %strleft = $1-
  var %lenleft = $len($1-)
  while ( %lenleft > 0 ) {
    ; Be sure to change this next line.  Use $left(%strleft, %length) in place of your normal variable.
    /msg $chan $left(%strleft, %length)
    %lenleft = %lenleft - %length
    %strleft = $right($1-, %lenleft)
  }
}


That ^^ is basically what I was trying to do. It work GREAT laugh