Test character classes in regexp using regexpengine 0, 1, 2.

STARTTEST
/^start-here/+1
Y:s/\%#=0\d//g
p:s/\%#=1\d//g
p:s/\%#=2\d//g
p:s/\%#=0[0-9]//g
p:s/\%#=1[0-9]//g
p:s/\%#=2[0-9]//g
p:s/\%#=0\D//g
p:s/\%#=1\D//g
p:s/\%#=2\D//g
p:s/\%#=0[^0-9]//g
p:s/\%#=1[^0-9]//g
p:s/\%#=2[^0-9]//g
p:s/\%#=0\o//g
p:s/\%#=1\o//g
p:s/\%#=2\o//g
p:s/\%#=0[0-7]//g
p:s/\%#=1[0-7]//g
p:s/\%#=2[0-7]//g
p:s/\%#=0\O//g
p:s/\%#=1\O//g
p:s/\%#=2\O//g
p:s/\%#=0[^0-7]//g
p:s/\%#=1[^0-7]//g
p:s/\%#=2[^0-7]//g
p:s/\%#=0\x//g
p:s/\%#=1\x//g
p:s/\%#=2\x//g
p:s/\%#=0[0-9A-Fa-f]//g
p:s/\%#=1[0-9A-Fa-f]//g
p:s/\%#=2[0-9A-Fa-f]//g
p:s/\%#=0\X//g
p:s/\%#=1\X//g
p:s/\%#=2\X//g
p:s/\%#=0[^0-9A-Fa-f]//g
p:s/\%#=1[^0-9A-Fa-f]//g
p:s/\%#=2[^0-9A-Fa-f]//g
p:s/\%#=0\w//g
p:s/\%#=1\w//g
p:s/\%#=2\w//g
p:s/\%#=0[0-9A-Za-z_]//g
p:s/\%#=1[0-9A-Za-z_]//g
p:s/\%#=2[0-9A-Za-z_]//g
p:s/\%#=0\W//g
p:s/\%#=1\W//g
p:s/\%#=2\W//g
p:s/\%#=0[^0-9A-Za-z_]//g
p:s/\%#=1[^0-9A-Za-z_]//g
p:s/\%#=2[^0-9A-Za-z_]//g
p:s/\%#=0\h//g
p:s/\%#=1\h//g
p:s/\%#=2\h//g
p:s/\%#=0[A-Za-z_]//g
p:s/\%#=1[A-Za-z_]//g
p:s/\%#=2[A-Za-z_]//g
p:s/\%#=0\H//g
p:s/\%#=1\H//g
p:s/\%#=2\H//g
p:s/\%#=0[^A-Za-z_]//g
p:s/\%#=1[^A-Za-z_]//g
p:s/\%#=2[^A-Za-z_]//g
p:s/\%#=0\a//g
p:s/\%#=1\a//g
p:s/\%#=2\a//g
p:s/\%#=0[A-Za-z]//g
p:s/\%#=1[A-Za-z]//g
p:s/\%#=2[A-Za-z]//g
p:s/\%#=0\A//g
p:s/\%#=1\A//g
p:s/\%#=2\A//g
p:s/\%#=0[^A-Za-z]//g
p:s/\%#=1[^A-Za-z]//g
p:s/\%#=2[^A-Za-z]//g
p:s/\%#=0\l//g
p:s/\%#=1\l//g
p:s/\%#=2\l//g
p:s/\%#=0[a-z]//g
p:s/\%#=1[a-z]//g
p:s/\%#=2[a-z]//g
p:s/\%#=0\L//g
p:s/\%#=1\L//g
p:s/\%#=2\L//g
p:s/\%#=0[^a-z]//g
p:s/\%#=1[^a-z]//g
p:s/\%#=2[^a-z]//g
p:s/\%#=0\u//g
p:s/\%#=1\u//g
p:s/\%#=2\u//g
p:s/\%#=0[A-Z]//g
p:s/\%#=1[A-Z]//g
p:s/\%#=2[A-Z]//g
p:s/\%#=0\U//g
p:s/\%#=1\U//g
p:s/\%#=2\U//g
p:s/\%#=0[^A-Z]//g
p:s/\%#=1[^A-Z]//g
p:s/\%#=2[^A-Z]//g
p:s/\%#=0\%204l^\t...//g
p:s/\%#=1\%205l^\t...//g
p:s/\%#=2\%206l^\t...//g
:/^start-here/+1,$wq! test.out
ENDTEST

start-here
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