Module: ShEx::Terminals
- Included in:
- Parser
- Defined in:
- lib/shex/terminals.rb
Constant Summary collapse
- U_CHARS1 =
Unicode regular expressions for Ruby 1.9+ with the Oniguruma engine.
Regexp.compile(<<-EOS.gsub(/\s+/, '')) [\\u00C0-\\u00D6]|[\\u00D8-\\u00F6]|[\\u00F8-\\u02FF]| [\\u0370-\\u037D]|[\\u037F-\\u1FFF]|[\\u200C-\\u200D]| [\\u2070-\\u218F]|[\\u2C00-\\u2FEF]|[\\u3001-\\uD7FF]| [\\uF900-\\uFDCF]|[\\uFDF0-\\uFFFD]|[\\u{10000}-\\u{EFFFF}] EOS
- U_CHARS2 =
Regexp.compile("\\u00B7|[\\u0300-\\u036F]|[\\u203F-\\u2040]").freeze
- IRI_RANGE =
Regexp.compile("[[^<>\"{}|^`\\\\]&&[^\\x00-\\x20]]").freeze
- UCHAR4 =
87
/\\u([0-9A-Fa-f]{4,4})/.freeze
- UCHAR8 =
/\\U([0-9A-Fa-f]{8,8})/.freeze
- UCHAR =
Regexp.union(UCHAR4, UCHAR8).freeze
- PERCENT =
171s
/%\h\h/.freeze
- PN_LOCAL_ESC =
173s
/\\[_~\.\-\!$\&'\(\)\*\+,;=\/\?\#@%]/.freeze
- PLX =
170s
/#{PERCENT}|#{PN_LOCAL_ESC}/.freeze.freeze
- PN_CHARS_BASE =
164s
/[A-Za-z]|#{U_CHARS1}/.freeze
- PN_CHARS_U =
165s
/_|#{PN_CHARS_BASE}/.freeze
- PN_CHARS =
167s
/[\d-]|#{PN_CHARS_U}|#{U_CHARS2}/.freeze
- PN_LOCAL_BODY =
/(?:(?:\.|:|#{PN_CHARS}|#{PLX})*(?:#{PN_CHARS}|:|#{PLX}))?/.freeze
- PN_CHARS_BODY =
/(?:(?:\.|#{PN_CHARS})*#{PN_CHARS})?/.freeze
- PN_PREFIX =
168s
/#{PN_CHARS_BASE}#{PN_CHARS_BODY}/.freeze
- PN_LOCAL =
169s
/(?:[\d|]|#{PN_CHARS_U}|#{PLX})#{PN_LOCAL_BODY}/.freeze
- EXPONENT =
155s
/[eE][+-]?\d+/- ECHAR =
160s
/\\[tbnrf\\"']/- WS =
%r(( \s | (?:\#[^\n\r]*) | (?:/\*(?:(?:\*[^/])|[^*])*\*/) )+)xmu.freeze
- RDF_TYPE =
69
/a/.freeze
- IRIREF =
18t
/<(?:#{IRI_RANGE}|#{UCHAR})*>/.freeze
- PNAME_NS =
73
/#{PN_PREFIX}?:/.freeze
- PNAME_LN =
74
/#{PNAME_NS}#{PN_LOCAL}/.freeze
- ATPNAME_NS =
75
/@#{WS}*#{PN_PREFIX}?:/m.freeze
- ATPNAME_LN =
76
/@#{WS}*#{PNAME_NS}#{PN_LOCAL}/m.freeze
- BLANK_NODE_LABEL =
77
/_:(?:\d|#{PN_CHARS_U})(?:(?:#{PN_CHARS}|\.)*#{PN_CHARS})?/.freeze
- LANGTAG =
78
/@[a-zA-Z]+(?:-[a-zA-Z0-9]+)*/.freeze
- INTEGER =
79
/[+-]?\d+/.freeze
- DECIMAL =
80
/[+-]?(?:\d*\.\d+)/.freeze
- DOUBLE =
81
/[+-]?(?:\d+\.\d*#{EXPONENT}|\.?\d+#{EXPONENT})/.freeze
- STRING_LITERAL1 =
83
/'(?:[^\'\\\n\r]|#{ECHAR}|#{UCHAR})*'/.freeze
- STRING_LITERAL2 =
84
/"(?:[^\"\\\n\r]|#{ECHAR}|#{UCHAR})*"/.freeze
- STRING_LITERAL_LONG1 =
85
/'''(?:(?:'|'')?(?:[^'\\]|#{ECHAR}|#{UCHAR}))*'''/m.freeze
- STRING_LITERAL_LONG2 =
86
/"""(?:(?:"|"")?(?:[^"\\]|#{ECHAR}|#{UCHAR}))*"""/m.freeze
- LANG_STRING_LITERAL1 =
83l
/'(?:[^\'\\\n\r]|#{ECHAR}|#{UCHAR})*'#{LANGTAG}/.freeze
- LANG_STRING_LITERAL2 =
84l
/"(?:[^\"\\\n\r]|#{ECHAR}|#{UCHAR})*"#{LANGTAG}/.freeze
- LANG_STRING_LITERAL_LONG1 =
85l
/'''(?:(?:'|'')?(?:[^'\\]|#{ECHAR}|#{UCHAR}))*'''#{LANGTAG}/m.freeze
- LANG_STRING_LITERAL_LONG2 =
86l
/"""(?:(?:"|"")?(?:[^"\\]|#{ECHAR}|#{UCHAR}))*"""#{LANGTAG}/m.freeze
- REGEXP =
XX
%r(/(?:[^/\\\n\r]|\\[nrt\\|.?*+(){}$-\[\]^/]|#{UCHAR})+/[smix]*).freeze
- CODE =
68
/\{(?:[^%\\]|\\[%\\]|#{UCHAR})*%#{WS}*\}/m.freeze
- REPEAT_RANGE =
70
/\{\s*#{INTEGER}(?:,#{WS}*(?:#{INTEGER}|\*)?)?#{WS}*\}/.freeze