SC17: Test #. First we trip up the scanner so no further passes take place. @ 1. Test with all possible printable characters. @#! @#" @## @#$ @#% @#& @#' @#( @#) @#* @#+ @#, @#- @#. @#/ @#0 @#1 @#2 @#3 @#4 @#5 @#6 @#7 @#8 @#9 @#: @#; @#< @#= @#> @#? @#@ @#A @#B @#C @#D @#E @#F @#G @#H @#I @#J @#K @#L @#M @#N @#O @#P @#Q @#R @#S @#T @#U @#V @#W @#X @#Y @#Z @#[ @#\ @#] @#^ @#_ @#` @#a @#b @#c @#d @#e @#f @#g @#h @#i @#j @#k @#l @#m @#n @#o @#p @#q @#r @#s @#t @#u @#v @#w @#x @#y @#z @#{ @#| @#} @#~ 2. Test that # is flagged as an error. @# @! Should be flagged as an error. 3. Test that #EOL is flagged as an error. @#