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0 400 0 # -*- coding: utf-8 -*-
1 400 0
0 400 0 # single character strings
0 400 0 puts ?a
0 400 0 puts ?\n
0 400 0 puts ?\s
0 400 0 puts ?\\#
0 400 0 puts ?\u{41}
0 400 0 puts ?\C-a
0 400 0 puts ?\M-a
0 400 0 puts ?\M-\C-a
0 400 0 puts ?\C-\M-a
0 400 0 puts ?あ
0 400 0 puts ?"
0 400 0 puts ?/
0 400 0 puts ?[[1, 2]
0 400 0 puts ?/\
1 400 0
0 400 0 # symbol and ternary operator
0 400 0 ab = /\d+/
0 400 0 cd = /\w+/
0 400 0 puts :ab, :cd, :/, :[]
0 400 0 puts :/\
1 400 0
0 400 0 # TODO: space after '?' and ':' is not needed
0 400 0 puts true ?ab : cd
0 400 0 puts true ? /\d+/ : /\w+/
0 400 0 puts false ?ab : cd
0 400 0 puts false ? /\d+/ : /\w+/
0 400 0
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