46 lines
1.2 KiB
Ruby
46 lines
1.2 KiB
Ruby
#
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# Constants used throughout the library
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#
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module YAML
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#
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# Constants
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#
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VERSION = '0.60'
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SUPPORTED_YAML_VERSIONS = ['1.0']
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#
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# Parser tokens
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#
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WORD_CHAR = 'A-Za-z0-9'
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PRINTABLE_CHAR = '-_A-Za-z0-9!?/()$\'". '
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NOT_PLAIN_CHAR = '\x7f\x0-\x1f\x80-\x9f'
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ESCAPE_CHAR = '[\\x00-\\x09\\x0b-\\x1f]'
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INDICATOR_CHAR = '*&!|\\\\^@%{}[]='
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SPACE_INDICATORS = '-#:,?'
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RESTRICTED_INDICATORS = '#:,}]'
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DNS_COMP_RE = "\\w(?:[-\\w]*\\w)?"
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DNS_NAME_RE = "(?:(?:#{DNS_COMP_RE}\\.)+#{DNS_COMP_RE}|#{DNS_COMP_RE})"
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ESCAPES = %w{\x00 \x01 \x02 \x03 \x04 \x05 \x06 \a
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\x08 \t \n \v \f \r \x0e \x0f
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\x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17
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\x18 \x19 \x1a \e \x1c \x1d \x1e \x1f
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}
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UNESCAPES = {
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'a' => "\x07", 'b' => "\x08", 't' => "\x09",
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'n' => "\x0a", 'v' => "\x0b", 'f' => "\x0c",
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'r' => "\x0d", 'e' => "\x1b", '\\' => '\\',
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}
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#
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# Default settings
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#
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DEFAULTS = {
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:Indent => 2, :UseHeader => false, :UseVersion => false, :Version => '1.0',
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:SortKeys => false, :AnchorFormat => 'id%03d', :ExplicitTypes => false,
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:WidthType => 'absolute', :BestWidth => 80,
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:UseBlock => false, :UseFold => false, :Encoding => :None
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}
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end
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