class Regexp::Scanner
THIS IS A GENERATED FILE, DO NOT EDIT DIRECTLY This file was generated from lib/regexp_parser/scanner/scanner.rl
Constants
- PROP_MAPS_DIR
Attributes
_re_scanner_eof_actions[RW]
_re_scanner_eof_trans[RW]
_re_scanner_from_state_actions[RW]
_re_scanner_index_offsets[RW]
_re_scanner_indicies[RW]
_re_scanner_key_spans[RW]
_re_scanner_to_state_actions[RW]
_re_scanner_trans_actions[RW]
_re_scanner_trans_keys[RW]
_re_scanner_trans_targs[RW]
re_scanner_en_char_type[RW]
re_scanner_en_character_set[RW]
re_scanner_en_conditional_expression[RW]
re_scanner_en_escape_sequence[RW]
re_scanner_en_main[RW]
re_scanner_en_set_escape_sequence[RW]
re_scanner_en_unicode_property[RW]
re_scanner_error[RW]
re_scanner_first_final[RW]
re_scanner_start[RW]
block[RW]
char_pos[RW]
conditional_stack[RW]
free_spacing[RW]
group_depth[RW]
literal[RW]
set_depth[RW]
spacing_stack[RW]
tokens[RW]
Public Class Methods
long_prop_map()
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# File lib/regexp_parser/scanner.rb, line 2758 def self.long_prop_map @long_prop_map ||= YAML.load_file("#{PROP_MAPS_DIR}/long.yml") end
scan(input_object, options: nil, &block)
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Scans the given regular expression text, or Regexp
object and collects the emitted token into an array that gets returned at the end. If a block is given, it gets called for each emitted token.
This method may raise errors if a syntax error is encountered.
# File lib/regexp_parser/scanner.rb, line 69 def self.scan(input_object, options: nil, &block) new.scan(input_object, options: options, &block) end
short_prop_map()
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# File lib/regexp_parser/scanner.rb, line 2754 def self.short_prop_map @short_prop_map ||= YAML.load_file("#{PROP_MAPS_DIR}/short.yml") end
Public Instance Methods
emit(type, token, text)
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Emits an array with the details of the scanned pattern
# File lib/regexp_parser/scanner.rb, line 2763 def emit(type, token, text) #puts "EMIT: type: #{type}, token: #{token}, text: #{text}, ts: #{ts}, te: #{te}" emit_literal if literal # Ragel runs with byte-based indices (ts, te). These are of little value to # end-users, so we keep track of char-based indices and emit those instead. ts_char_pos = char_pos te_char_pos = char_pos + text.length if block block.call type, token, text, ts_char_pos, te_char_pos end tokens << [type, token, text, ts_char_pos, te_char_pos] self.char_pos = te_char_pos end
scan(input_object, options: nil, &block)
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# File lib/regexp_parser/scanner.rb, line 73 def scan(input_object, options: nil, &block) self.literal = nil stack = [] input = input_object.is_a?(Regexp) ? input_object.source : input_object self.free_spacing = free_spacing?(input_object, options) self.spacing_stack = [{:free_spacing => free_spacing, :depth => 0}] data = input.unpack("c*") if input.is_a?(String) eof = data.length self.tokens = [] self.block = block_given? ? block : nil self.set_depth = 0 self.group_depth = 0 self.conditional_stack = [] self.char_pos = 0 # line 94 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" class << self attr_accessor :_re_scanner_trans_keys private :_re_scanner_trans_keys, :_re_scanner_trans_keys= end self._re_scanner_trans_keys = [ 0, 0, -128, -65, -128, -65, -128, -65, -128, -65, -128, -65, -128, -65, 41, 41, 39, 122, 33, 122, 48, 122, 39, 60, 39, 122, 48, 57, 39, 57, 48, 57, 39, 57, 39, 122, 43, 122, 48, 57, 48, 62, 48, 57, 43, 62, 43, 122, 48, 57, 48, 125, 44, 125, 123, 123, 9, 122, 9, 125, 9, 122, -128, -65, -128, -65, 38, 38, 45, 122, 45, 122, 93, 93, 94, 120, 97, 120, 108, 115, 110, 112, 117, 117, 109, 109, 58, 58, 93, 93, 104, 104, 97, 97, 99, 99, 105, 105, 105, 105, 108, 108, 97, 97, 110, 110, 107, 107, 110, 110, 116, 116, 114, 114, 108, 108, 105, 105, 103, 103, 105, 105, 116, 116, 114, 114, 97, 97, 112, 112, 104, 104, 111, 111, 119, 119, 101, 101, 114, 114, 114, 117, 105, 105, 110, 110, 110, 110, 99, 99, 112, 112, 97, 97, 99, 99, 101, 101, 112, 112, 112, 112, 111, 111, 114, 114, 100, 100, 100, 100, 65, 122, 61, 61, 93, 93, -128, -65, -128, -65, 45, 45, 92, 92, 92, 92, 45, 45, 92, 92, 92, 92, 48, 123, 48, 102, 48, 102, 48, 102, 48, 102, 9, 125, 9, 125, 9, 125, 9, 125, 9, 125, 9, 125, 48, 123, 41, 41, 39, 122, 41, 57, 48, 122, -128, 127, -62, -33, -32, -17, -16, -12, 1, 127, 1, 127, 9, 32, 33, 126, 10, 10, 63, 63, 33, 126, 33, 126, 43, 63, 43, 63, 43, 63, 65, 122, 44, 57, 43, 63, 68, 119, 80, 112, -62, 125, -128, -65, -128, -65, -128, -65, 38, 38, 38, 93, 46, 61, 48, 122, -62, 125, -128, -65, -128, -65, -128, -65, 48, 55, 48, 55, 77, 77, 45, 45, 0, 0, 67, 99, 45, 45, 0, 0, 92, 92, 48, 102, 39, 60, 39, 122, 49, 57, 41, 57, 48, 122, 0 ] class << self attr_accessor :_re_scanner_key_spans private :_re_scanner_key_spans, :_re_scanner_key_spans= end self._re_scanner_key_spans = [ 0, 64, 64, 64, 64, 64, 64, 1, 84, 90, 75, 22, 84, 10, 19, 10, 19, 84, 80, 10, 15, 10, 20, 80, 10, 78, 82, 1, 114, 117, 114, 64, 64, 1, 78, 78, 1, 27, 24, 8, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 58, 1, 1, 64, 64, 1, 1, 1, 1, 1, 1, 76, 55, 55, 55, 55, 117, 117, 117, 117, 117, 117, 76, 1, 84, 17, 75, 256, 30, 16, 5, 127, 127, 24, 94, 1, 1, 94, 94, 21, 21, 21, 58, 14, 21, 52, 33, 188, 64, 64, 64, 1, 56, 16, 75, 188, 64, 64, 64, 8, 8, 1, 1, 0, 33, 1, 0, 1, 55, 22, 84, 9, 17, 75 ] class << self attr_accessor :_re_scanner_index_offsets private :_re_scanner_index_offsets, :_re_scanner_index_offsets= end self._re_scanner_index_offsets = [ 0, 0, 65, 130, 195, 260, 325, 390, 392, 477, 568, 644, 667, 752, 763, 783, 794, 814, 899, 980, 991, 1007, 1018, 1039, 1120, 1131, 1210, 1293, 1295, 1410, 1528, 1643, 1708, 1773, 1775, 1854, 1933, 1935, 1963, 1988, 1997, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2057, 2059, 2064, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2151, 2153, 2155, 2220, 2285, 2287, 2289, 2291, 2293, 2295, 2297, 2374, 2430, 2486, 2542, 2598, 2716, 2834, 2952, 3070, 3188, 3306, 3383, 3385, 3470, 3488, 3564, 3821, 3852, 3869, 3875, 4003, 4131, 4156, 4251, 4253, 4255, 4350, 4445, 4467, 4489, 4511, 4570, 4585, 4607, 4660, 4694, 4883, 4948, 5013, 5078, 5080, 5137, 5154, 5230, 5419, 5484, 5549, 5614, 5623, 5632, 5634, 5636, 5637, 5671, 5673, 5674, 5676, 5732, 5755, 5840, 5850, 5868 ] class << self attr_accessor :_re_scanner_indicies private :_re_scanner_indicies, :_re_scanner_indicies= end self._re_scanner_indicies = [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 0, 9, 8, 10, 7, 7, 7, 7, 7, 7, 7, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 11, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 12, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 7, 7, 12, 10, 7, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 7, 7, 7, 13, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 7, 7, 7, 10, 7, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 7, 7, 7, 13, 7, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 7, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 16, 14, 17, 14, 14, 14, 18, 14, 19, 14, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 14, 14, 14, 14, 14, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 14, 14, 14, 20, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 14, 17, 14, 14, 14, 14, 14, 14, 14, 14, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 14, 21, 22, 22, 22, 22, 22, 22, 22, 22, 22, 14, 17, 14, 14, 14, 18, 14, 18, 14, 14, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 14, 17, 14, 14, 14, 18, 14, 18, 14, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 14, 14, 14, 14, 14, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 14, 14, 14, 20, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 14, 23, 14, 24, 14, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 14, 14, 14, 17, 14, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 14, 14, 14, 25, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 14, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 14, 14, 14, 14, 17, 14, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 14, 23, 14, 23, 14, 14, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 14, 14, 14, 14, 17, 14, 23, 14, 23, 14, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 14, 14, 14, 17, 14, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 14, 14, 14, 25, 14, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 14, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 30, 28, 29, 28, 28, 28, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 30, 28, 32, 33, 34, 34, 34, 34, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 34, 33, 33, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 35, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 34, 34, 34, 34, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 34, 33, 33, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 33, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 36, 33, 34, 34, 34, 34, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 34, 33, 33, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 33, 34, 33, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 33, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 37, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 37, 41, 40, 44, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 43, 44, 45, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 43, 46, 43, 47, 43, 43, 48, 49, 50, 51, 43, 43, 52, 43, 43, 43, 43, 53, 43, 43, 43, 54, 43, 43, 55, 43, 56, 43, 57, 58, 43, 48, 49, 50, 51, 43, 43, 52, 43, 43, 43, 43, 53, 43, 43, 43, 54, 43, 43, 55, 43, 56, 43, 57, 58, 43, 59, 43, 43, 43, 43, 43, 43, 60, 43, 61, 43, 62, 43, 63, 43, 64, 43, 65, 43, 66, 43, 67, 43, 64, 43, 68, 43, 69, 43, 64, 43, 70, 43, 71, 43, 72, 43, 64, 43, 73, 43, 74, 43, 75, 43, 64, 43, 76, 43, 77, 43, 78, 43, 64, 43, 79, 43, 80, 43, 81, 43, 64, 43, 82, 43, 83, 43, 84, 43, 64, 43, 85, 43, 43, 86, 43, 87, 43, 78, 43, 88, 43, 78, 43, 89, 43, 90, 43, 91, 43, 64, 43, 92, 43, 83, 43, 93, 43, 94, 43, 64, 43, 51, 43, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 43, 43, 43, 43, 43, 43, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 43, 96, 43, 97, 43, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 98, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 98, 101, 33, 103, 102, 105, 102, 106, 33, 108, 107, 110, 107, 111, 111, 111, 111, 111, 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216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 215, 218, 218, 218, 218, 218, 218, 218, 218, 217, 220, 220, 220, 220, 220, 220, 220, 220, 219, 222, 102, 224, 223, 102, 226, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 227, 107, 229, 228, 107, 110, 107, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 231, 231, 231, 231, 231, 231, 231, 232, 232, 232, 232, 232, 232, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 232, 232, 232, 232, 232, 232, 231, 234, 233, 233, 233, 233, 233, 235, 233, 233, 233, 236, 236, 236, 236, 236, 236, 236, 236, 236, 233, 233, 237, 233, 126, 238, 238, 238, 238, 238, 238, 238, 238, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 238, 238, 238, 238, 238, 238, 238, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 238, 238, 238, 238, 127, 238, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 238, 128, 128, 128, 128, 128, 128, 128, 128, 128, 238, 125, 238, 238, 238, 238, 238, 238, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 238, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 238, 238, 238, 238, 126, 238, 238, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 238, 238, 238, 238, 129, 238, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, 238, 0 ] class << self attr_accessor :_re_scanner_trans_targs private :_re_scanner_trans_targs, :_re_scanner_trans_targs= end self._re_scanner_trans_targs = [ 112, 113, 3, 114, 5, 6, 115, 112, 7, 112, 112, 8, 112, 10, 112, 12, 18, 112, 13, 15, 17, 14, 16, 19, 21, 23, 20, 22, 112, 25, 129, 26, 28, 0, 29, 30, 131, 132, 132, 31, 132, 132, 132, 132, 35, 36, 132, 38, 39, 50, 54, 58, 62, 66, 70, 75, 79, 81, 84, 40, 47, 41, 45, 42, 43, 44, 132, 46, 48, 49, 51, 52, 53, 55, 56, 57, 59, 60, 61, 63, 64, 65, 67, 68, 69, 71, 73, 72, 74, 76, 77, 78, 80, 82, 83, 86, 87, 132, 140, 140, 88, 91, 140, 146, 140, 148, 94, 140, 149, 140, 151, 97, 100, 98, 99, 140, 101, 102, 103, 104, 105, 106, 140, 153, 154, 154, 108, 109, 110, 111, 1, 2, 4, 116, 117, 118, 119, 120, 112, 121, 112, 124, 125, 112, 126, 112, 127, 112, 112, 128, 112, 112, 112, 112, 112, 112, 122, 112, 123, 112, 9, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 11, 112, 24, 112, 112, 130, 27, 133, 134, 135, 132, 136, 137, 138, 132, 132, 132, 132, 32, 132, 132, 33, 132, 132, 132, 34, 37, 85, 139, 139, 141, 142, 143, 140, 144, 144, 140, 90, 140, 93, 140, 140, 96, 107, 140, 89, 140, 145, 140, 140, 140, 147, 140, 92, 140, 150, 152, 140, 95, 140, 140, 140, 154, 155, 156, 157, 158, 154 ] class << self attr_accessor :_re_scanner_trans_actions private :_re_scanner_trans_actions, :_re_scanner_trans_actions= end self._re_scanner_trans_actions = [ 1, 2, 0, 2, 0, 0, 2, 3, 4, 5, 6, 0, 7, 0, 8, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 12, 13, 14, 0, 15, 16, 17, 18, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 22, 23, 0, 0, 25, 0, 26, 0, 0, 27, 0, 28, 0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 30, 0, 31, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 35, 36, 37, 0, 0, 38, 0, 39, 40, 41, 42, 40, 43, 44, 45, 46, 47, 48, 49, 50, 0, 51, 0, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0, 62, 0, 63, 64, 66, 0, 0, 40, 40, 67, 0, 40, 68, 69, 70, 71, 72, 0, 73, 74, 0, 75, 76, 77, 0, 0, 0, 78, 79, 0, 40, 40, 80, 81, 82, 83, 0, 84, 0, 85, 86, 0, 0, 87, 0, 88, 0, 89, 90, 91, 40, 92, 0, 93, 40, 0, 94, 0, 95, 96, 97, 98, 40, 40, 40, 40, 99 ] class << self attr_accessor :_re_scanner_to_state_actions private :_re_scanner_to_state_actions, :_re_scanner_to_state_actions= end self._re_scanner_to_state_actions = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 65, 65, 0, 0, 0, 0, 0, 0, 65, 65, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 0, 0, 0 ] class << self attr_accessor :_re_scanner_from_state_actions private :_re_scanner_from_state_actions, :_re_scanner_from_state_actions= end self._re_scanner_from_state_actions = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 34, 34, 0, 0, 0, 0, 0, 0, 34, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, 0 ] class << self attr_accessor :_re_scanner_eof_actions private :_re_scanner_eof_actions, :_re_scanner_eof_actions= end self._re_scanner_eof_actions = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 24, 0, 24, 24, 0, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ] class << self attr_accessor :_re_scanner_eof_trans private :_re_scanner_eof_trans, :_re_scanner_eof_trans= end self._re_scanner_eof_trans = [ 0, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 29, 29, 29, 0, 0, 0, 0, 38, 38, 41, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 99, 99, 0, 0, 105, 0, 0, 110, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 125, 125, 125, 125, 0, 152, 152, 152, 152, 153, 153, 152, 154, 156, 158, 158, 163, 165, 167, 169, 173, 175, 0, 0, 0, 189, 189, 189, 189, 192, 195, 0, 0, 216, 216, 216, 218, 220, 222, 222, 222, 226, 226, 226, 226, 231, 0, 239, 239, 239, 239 ] class << self attr_accessor :re_scanner_start end self.re_scanner_start = 112; class << self attr_accessor :re_scanner_first_final end self.re_scanner_first_final = 112; class << self attr_accessor :re_scanner_error end self.re_scanner_error = 0; class << self attr_accessor :re_scanner_en_char_type end self.re_scanner_en_char_type = 130; class << self attr_accessor :re_scanner_en_unicode_property end self.re_scanner_en_unicode_property = 131; class << self attr_accessor :re_scanner_en_character_set end self.re_scanner_en_character_set = 132; class << self attr_accessor :re_scanner_en_set_escape_sequence end self.re_scanner_en_set_escape_sequence = 139; class << self attr_accessor :re_scanner_en_escape_sequence end self.re_scanner_en_escape_sequence = 140; class << self attr_accessor :re_scanner_en_conditional_expression end self.re_scanner_en_conditional_expression = 154; class << self attr_accessor :re_scanner_en_main end self.re_scanner_en_main = 112; # line 768 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" # line 1194 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" begin p ||= 0 pe ||= data.length cs = re_scanner_start top = 0 ts = nil te = nil act = 0 end # line 769 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" # line 1207 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" begin testEof = false _slen, _trans, _keys, _inds, _acts, _nacts = nil _goto_level = 0 _resume = 10 _eof_trans = 15 _again = 20 _test_eof = 30 _out = 40 while true if _goto_level <= 0 if p == pe _goto_level = _test_eof next end if cs == 0 _goto_level = _out next end end if _goto_level <= _resume case _re_scanner_from_state_actions[cs] when 34 then # line 1 "NONE" begin ts = p end # line 1235 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" end _keys = cs << 1 _inds = _re_scanner_index_offsets[cs] _slen = _re_scanner_key_spans[cs] _wide = data[p].ord _trans = if ( _slen > 0 && _re_scanner_trans_keys[_keys] <= _wide && _wide <= _re_scanner_trans_keys[_keys + 1] ) then _re_scanner_indicies[ _inds + _wide - _re_scanner_trans_keys[_keys] ] else _re_scanner_indicies[ _inds + _slen ] end end if _goto_level <= _eof_trans cs = _re_scanner_trans_targs[_trans] if _re_scanner_trans_actions[_trans] != 0 case _re_scanner_trans_actions[_trans] when 36 then # line 149 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth + 1 end when 4 then # line 150 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth - 1 end when 40 then # line 1 "NONE" begin te = p+1 end when 66 then # line 12 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/char_type.rl" begin te = p+1 begin case text = copy(data, ts-1, te) when '\d'; emit(:type, :digit, text) when '\D'; emit(:type, :nondigit, text) when '\h'; emit(:type, :hex, text) when '\H'; emit(:type, :nonhex, text) when '\s'; emit(:type, :space, text) when '\S'; emit(:type, :nonspace, text) when '\w'; emit(:type, :word, text) when '\W'; emit(:type, :nonword, text) when '\R'; emit(:type, :linebreak, text) when '\X'; emit(:type, :xgrapheme, text) end begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 12 then # line 16 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/property.rl" begin te = p+1 begin text = copy(data, ts-1, te) type = (text[1] == 'P') ^ (text[3] == '^') ? :nonproperty : :property name = data[ts+2..te-2].pack('c*').gsub(/[\^\s_\-]/, '').downcase token = self.class.short_prop_map[name] || self.class.long_prop_map[name] raise UnknownUnicodePropertyError.new(name) unless token self.emit(type, token.to_sym, text) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 16 then # line 177 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin # special case, emits two tokens emit(:literal, :literal, '-') emit(:set, :intersection, '&&') end end when 71 then # line 182 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te) if tokens.last[1] == :open emit(:set, :negate, text) else emit(:literal, :literal, text) end end end when 73 then # line 203 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:set, :intersection, copy(data, ts, te)) end end when 69 then # line 207 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin begin stack[top] = cs top+= 1 cs = 139 _goto_level = _again next end end end when 67 then # line 237 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:literal, :literal, copy(data, ts, te)) end end when 14 then # line 245 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te) emit(:literal, :literal, text) end end when 74 then # line 191 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin text = copy(data, ts, te) # ranges cant start with a subset or intersection/negation/range operator if tokens.last[0] == :set emit(:literal, :literal, text) else emit(:set, :range, text) end end end when 77 then # line 211 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:set, :open, copy(data, ts, te)) begin stack[top] = cs top+= 1 cs = 132 _goto_level = _again next end end end when 72 then # line 245 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin text = copy(data, ts, te) emit(:literal, :literal, text) end end when 15 then # line 191 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin text = copy(data, ts, te) # ranges cant start with a subset or intersection/negation/range operator if tokens.last[0] == :set emit(:literal, :literal, text) else emit(:set, :range, text) end end end when 18 then # line 211 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin emit(:set, :open, copy(data, ts, te)) begin stack[top] = cs top+= 1 cs = 132 _goto_level = _again next end end end when 13 then # line 245 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin text = copy(data, ts, te) emit(:literal, :literal, text) end end when 79 then # line 254 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:escape, :literal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 78 then # line 259 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin p = p - 1; cs = 132; begin stack[top] = cs top+= 1 cs = 140 _goto_level = _again next end end end when 83 then # line 270 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts-1, te) emit(:backref, :number, text) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 90 then # line 276 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:escape, :octal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 80 then # line 281 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts-1, te) when '\.'; emit(:escape, :dot, text) when '\|'; emit(:escape, :alternation, text) when '\^'; emit(:escape, :bol, text) when '\$'; emit(:escape, :eol, text) when '\?'; emit(:escape, :zero_or_one, text) when '\*'; emit(:escape, :zero_or_more, text) when '\+'; emit(:escape, :one_or_more, text) when '\('; emit(:escape, :group_open, text) when '\)'; emit(:escape, :group_close, text) when '\{'; emit(:escape, :interval_open, text) when '\}'; emit(:escape, :interval_close, text) when '\['; emit(:escape, :set_open, text) when '\]'; emit(:escape, :set_close, text) when "\\\\"; emit(:escape, :backslash, text) end begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 86 then # line 302 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin # \b is emitted as backspace only when inside a character set, otherwise # it is a word boundary anchor. A syntax might "normalize" it if needed. case text = copy(data, ts-1, te) when '\a'; emit(:escape, :bell, text) when '\b'; emit(:escape, :backspace, text) when '\e'; emit(:escape, :escape, text) when '\f'; emit(:escape, :form_feed, text) when '\n'; emit(:escape, :newline, text) when '\r'; emit(:escape, :carriage, text) when '\t'; emit(:escape, :tab, text) when '\v'; emit(:escape, :vertical_tab, text) end begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 29 then # line 318 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts-1, te) if text[2].chr == '{' emit(:escape, :codepoint_list, text) else emit(:escape, :codepoint, text) end begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 97 then # line 328 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:escape, :hex, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 25 then # line 337 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit_meta_control_sequence(data, ts, te, :control) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 27 then # line 342 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit_meta_control_sequence(data, ts, te, :meta_sequence) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 84 then # line 347 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin p = p - 1; cs = ((in_set? ? 132 : 112)); begin stack[top] = cs top+= 1 cs = 130 _goto_level = _again next end end end when 85 then # line 353 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin p = p - 1; cs = ((in_set? ? 132 : 112)); begin stack[top] = cs top+= 1 cs = 131 _goto_level = _again next end end end when 23 then # line 362 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:escape, :literal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 89 then # line 276 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:escape, :octal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 96 then # line 328 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:escape, :hex, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 92 then # line 337 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit_meta_control_sequence(data, ts, te, :control) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 94 then # line 342 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit_meta_control_sequence(data, ts, te, :meta_sequence) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 87 then # line 362 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:escape, :literal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 22 then # line 362 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin emit(:escape, :literal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 88 then # line 1 "NONE" begin case act when 18 then begin begin p = ((te))-1; end text = copy(data, ts-1, te) emit(:backref, :number, text) begin top -= 1 cs = stack[top] _goto_level = _again next end end when 19 then begin begin p = ((te))-1; end emit(:escape, :octal, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end end when 32 then # line 372 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te-1) emit(:conditional, :condition, text) emit(:conditional, :condition_close, ')') end end when 98 then # line 378 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin p = p - 1; begin stack[top] = cs top+= 1 cs = 112 _goto_level = _again next end end end when 99 then # line 378 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin p = p - 1; begin stack[top] = cs top+= 1 cs = 112 _goto_level = _again next end end end when 31 then # line 378 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin p = p - 1; begin stack[top] = cs top+= 1 cs = 112 _goto_level = _again next end end end when 38 then # line 391 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:meta, :dot, copy(data, ts, te)) end end when 43 then # line 395 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin if conditional_stack.last == group_depth emit(:conditional, :separator, copy(data, ts, te)) else emit(:meta, :alternation, copy(data, ts, te)) end end end when 42 then # line 405 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:anchor, :bol, copy(data, ts, te)) end end when 35 then # line 409 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:anchor, :eol, copy(data, ts, te)) end end when 61 then # line 413 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:keep, :mark, copy(data, ts, te)) end end when 60 then # line 417 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '\\A'; emit(:anchor, :bos, text) when '\\z'; emit(:anchor, :eos, text) when '\\Z'; emit(:anchor, :eos_ob_eol, text) when '\\b'; emit(:anchor, :word_boundary, text) when '\\B'; emit(:anchor, :nonword_boundary, text) when '\\G'; emit(:anchor, :match_start, text) end end end when 41 then # line 428 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin append_literal(data, ts, te) end end when 51 then # line 443 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te) conditional_stack << group_depth emit(:conditional, :open, text[0..-2]) emit(:conditional, :condition_open, '(') begin stack[top] = cs top+= 1 cs = 154 _goto_level = _again next end end end when 52 then # line 474 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te) if text[2..-1] =~ /([^\-mixdau:]|^$)|-.*([dau])/ raise InvalidGroupOption.new($1 || "-#{$2}", text) end emit_options(text) end end when 7 then # line 488 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '(?='; emit(:assertion, :lookahead, text) when '(?!'; emit(:assertion, :nlookahead, text) when '(?<='; emit(:assertion, :lookbehind, text) when '(?<!'; emit(:assertion, :nlookbehind, text) end end end when 6 then # line 505 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '(?:'; emit(:group, :passive, text) when '(?>'; emit(:group, :atomic, text) when '(?~'; emit(:group, :absence, text) when /^\(\?(?:<>|'')/ validation_error(:group, 'named group', 'name is empty') when /^\(\?<\w*>/ emit(:group, :named_ab, text) when /^\(\?'\w*'/ emit(:group, :named_sq, text) end end end when 9 then # line 546 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when /^\\([gk])(<>|'')/ # angle brackets validation_error(:backref, 'ref/call', 'ref ID is empty') when /^\\([gk])<[^\d+-]\w*>/ # angle-brackets if $1 == 'k' emit(:backref, :name_ref_ab, text) else emit(:backref, :name_call_ab, text) end when /^\\([gk])'[^\d+-]\w*'/ #single quotes if $1 == 'k' emit(:backref, :name_ref_sq, text) else emit(:backref, :name_call_sq, text) end when /^\\([gk])<\d+>/ # angle-brackets if $1 == 'k' emit(:backref, :number_ref_ab, text) else emit(:backref, :number_call_ab, text) end when /^\\([gk])'\d+'/ # single quotes if $1 == 'k' emit(:backref, :number_ref_sq, text) else emit(:backref, :number_call_sq, text) end when /^\\(?:g<\+|g<-|(k)<-)\d+>/ # angle-brackets if $1 == 'k' emit(:backref, :number_rel_ref_ab, text) else emit(:backref, :number_rel_call_ab, text) end when /^\\(?:g'\+|g'-|(k)'-)\d+'/ # single quotes if $1 == 'k' emit(:backref, :number_rel_ref_sq, text) else emit(:backref, :number_rel_call_sq, text) end when /^\\k<[^\d+\-]\w*[+\-]\d+>/ # angle-brackets emit(:backref, :name_recursion_ref_ab, text) when /^\\k'[^\d+\-]\w*[+\-]\d+'/ # single-quotes emit(:backref, :name_recursion_ref_sq, text) when /^\\([gk])<[+\-]?\d+[+\-]\d+>/ # angle-brackets emit(:backref, :number_recursion_ref_ab, text) when /^\\([gk])'[+\-]?\d+[+\-]\d+'/ # single-quotes emit(:backref, :number_recursion_ref_sq, text) end end end when 58 then # line 611 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '?' ; emit(:quantifier, :zero_or_one, text) when '??'; emit(:quantifier, :zero_or_one_reluctant, text) when '?+'; emit(:quantifier, :zero_or_one_possessive, text) end end end when 54 then # line 619 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '*' ; emit(:quantifier, :zero_or_more, text) when '*?'; emit(:quantifier, :zero_or_more_reluctant, text) when '*+'; emit(:quantifier, :zero_or_more_possessive, text) end end end when 56 then # line 627 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin case text = copy(data, ts, te) when '+' ; emit(:quantifier, :one_or_more, text) when '+?'; emit(:quantifier, :one_or_more_reluctant, text) when '++'; emit(:quantifier, :one_or_more_possessive, text) end end end when 64 then # line 635 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:quantifier, :interval, copy(data, ts, te)) end end when 47 then # line 650 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin if free_spacing emit(:free_space, :comment, copy(data, ts, te)) else # consume only the pound sign (#) and backtrack to do regular scanning append_literal(data, ts, ts + 1) begin p = (( ts + 1))-1; end end end end when 50 then # line 474 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin text = copy(data, ts, te) if text[2..-1] =~ /([^\-mixdau:]|^$)|-.*([dau])/ raise InvalidGroupOption.new($1 || "-#{$2}", text) end emit_options(text) end end when 48 then # line 523 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin text = copy(data, ts, te) emit(:group, :capture, text) end end when 57 then # line 611 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin case text = copy(data, ts, te) when '?' ; emit(:quantifier, :zero_or_one, text) when '??'; emit(:quantifier, :zero_or_one_reluctant, text) when '?+'; emit(:quantifier, :zero_or_one_possessive, text) end end end when 53 then # line 619 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin case text = copy(data, ts, te) when '*' ; emit(:quantifier, :zero_or_more, text) when '*?'; emit(:quantifier, :zero_or_more_reluctant, text) when '*+'; emit(:quantifier, :zero_or_more_possessive, text) end end end when 55 then # line 627 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin case text = copy(data, ts, te) when '+' ; emit(:quantifier, :one_or_more, text) when '+?'; emit(:quantifier, :one_or_more_reluctant, text) when '++'; emit(:quantifier, :one_or_more_possessive, text) end end end when 63 then # line 635 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:quantifier, :interval, copy(data, ts, te)) end end when 62 then # line 640 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin append_literal(data, ts, te) end end when 59 then # line 646 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin begin stack[top] = cs top+= 1 cs = 140 _goto_level = _again next end end end when 46 then # line 650 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin if free_spacing emit(:free_space, :comment, copy(data, ts, te)) else # consume only the pound sign (#) and backtrack to do regular scanning append_literal(data, ts, ts + 1) begin p = (( ts + 1))-1; end end end end when 45 then # line 660 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin if free_spacing emit(:free_space, :whitespace, copy(data, ts, te)) else append_literal(data, ts, te) end end end when 44 then # line 675 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin append_literal(data, ts, te) end end when 3 then # line 474 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin text = copy(data, ts, te) if text[2..-1] =~ /([^\-mixdau:]|^$)|-.*([dau])/ raise InvalidGroupOption.new($1 || "-#{$2}", text) end emit_options(text) end end when 10 then # line 640 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin append_literal(data, ts, te) end end when 8 then # line 646 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin begin stack[top] = cs top+= 1 cs = 140 _goto_level = _again next end end end when 1 then # line 1 "NONE" begin case act when 0 then begin begin cs = 0 _goto_level = _again next end end when 56 then begin begin p = ((te))-1; end append_literal(data, ts, te) end end end when 76 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 211 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:set, :open, copy(data, ts, te)) begin stack[top] = cs top+= 1 cs = 132 _goto_level = _again next end end end when 17 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 211 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin emit(:set, :open, copy(data, ts, te)) begin stack[top] = cs top+= 1 cs = 132 _goto_level = _again next end end end when 95 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 328 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit(:escape, :hex, copy(data, ts-1, te)) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 91 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 337 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit_meta_control_sequence(data, ts, te, :control) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 93 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 342 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p p = p - 1; begin emit_meta_control_sequence(data, ts, te, :meta_sequence) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 26 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 337 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin emit_meta_control_sequence(data, ts, te, :control) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 28 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 342 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin begin p = ((te))-1; end begin emit_meta_control_sequence(data, ts, te, :meta_sequence) begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 30 then # line 143 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) validation_error(:sequence, 'sequence', text) end # line 333 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin begin top -= 1 cs = stack[top] _goto_level = _again next end end end when 5 then # line 150 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth - 1 end # line 459 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:group, :comment, copy(data, ts, te)) end end when 37 then # line 150 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth - 1 end # line 528 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin if conditional_stack.last == group_depth + 1 conditional_stack.pop emit(:conditional, :close, copy(data, ts, te)) else if spacing_stack.length > 1 && spacing_stack.last[:depth] == group_depth + 1 spacing_stack.pop self.free_spacing = spacing_stack.last[:free_spacing] end emit(:group, :close, copy(data, ts, te)) end end end when 39 then # line 151 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth + 1 end # line 434 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:set, :open, copy(data, ts, te)) begin stack[top] = cs top+= 1 cs = 132 _goto_level = _again next end end end when 70 then # line 152 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth - 1 end # line 158 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:set, :close, copy(data, ts, te)) if in_set? begin top -= 1 cs = stack[top] _goto_level = _again next end else begin cs = 112 _goto_level = _again next end end end end when 75 then # line 152 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth - 1 end # line 167 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin # special case, emits two tokens emit(:literal, :literal, copy(data, ts, te-1)) emit(:set, :close, copy(data, ts+1, te)) if in_set? begin top -= 1 cs = stack[top] _goto_level = _again next end else begin cs = 112 _goto_level = _again next end end end end when 20 then # line 152 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth - 1 end # line 216 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin text = copy(data, ts, te) type = :posixclass class_name = text[2..-3] if class_name[0].chr == '^' class_name = class_name[1..-1] type = :nonposixclass end emit(type, class_name.to_sym, text) end end when 19 then # line 152 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth - 1 end # line 229 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:set, :collation, copy(data, ts, te)) end end when 21 then # line 152 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth - 1 end # line 233 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin te = p+1 begin emit(:set, :equivalent, copy(data, ts, te)) end end when 68 then # line 1 "NONE" begin te = p+1 end # line 151 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.set_depth = set_depth + 1 end when 82 then # line 1 "NONE" begin te = p+1 end # line 270 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin act = 18; end when 81 then # line 1 "NONE" begin te = p+1 end # line 276 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin act = 19; end when 2 then # line 1 "NONE" begin te = p+1 end # line 675 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin act = 56; end when 49 then # line 1 "NONE" begin te = p+1 end # line 150 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth - 1 end # line 149 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin self.group_depth = group_depth + 1 end # line 2667 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" end end end if _goto_level <= _again case _re_scanner_to_state_actions[cs] when 65 then # line 1 "NONE" begin ts = nil; end when 33 then # line 1 "NONE" begin ts = nil; end # line 1 "NONE" begin act = 0 end # line 2685 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" end if cs == 0 _goto_level = _out next end p += 1 if p != pe _goto_level = _resume next end end if _goto_level <= _test_eof if p == eof if _re_scanner_eof_trans[cs] > 0 _trans = _re_scanner_eof_trans[cs] - 1; _goto_level = _eof_trans next; end case _re_scanner_eof_actions[cs] when 11 then # line 8 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/property.rl" begin raise PrematureEndError.new('unicode property') end when 24 then # line 137 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" begin text = copy(data, ts ? ts-1 : 0, -1) raise PrematureEndError.new( text ) end # line 2719 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner.rb" end end end if _goto_level <= _out break end end end # line 770 "/Users/jannoschmuller/code/regexp_parser/lib/regexp_parser/scanner/scanner.rl" # to avoid "warning: assigned but unused variable - testEof" testEof = testEof if cs == re_scanner_error text = copy(data, ts ? ts-1 : 0, -1) raise ScannerError.new("Scan error at '#{text}'") end raise PrematureEndError.new("(missing group closing paranthesis) "+ "[#{group_depth}]") if in_group? raise PrematureEndError.new("(missing set closing bracket) "+ "[#{set_depth}]") if in_set? # when the entire expression is a literal run emit_literal if literal tokens end
Private Instance Methods
append_literal(data, ts, te)
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Appends one or more characters to the literal buffer, to be emitted later by a call to emit_literal.
# File lib/regexp_parser/scanner.rb, line 2814 def append_literal(data, ts, te) self.literal = literal || [] literal << copy(data, ts, te) end
copy(data, ts, te)
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Copy from ts to te from data as text
# File lib/regexp_parser/scanner.rb, line 2808 def copy(data, ts, te) data[ts...te].pack('c*').force_encoding('utf-8') end
emit_literal()
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Emits the literal run collected by calls to the append_literal
method.
# File lib/regexp_parser/scanner.rb, line 2820 def emit_literal text = literal.join self.literal = nil emit(:literal, :literal, text) end
emit_meta_control_sequence(data, ts, te, token)
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# File lib/regexp_parser/scanner.rb, line 2855 def emit_meta_control_sequence(data, ts, te, token) if data.last < 0x00 || data.last > 0x7F validation_error(:sequence, 'escape', token.to_s) end emit(:escape, token, copy(data, ts-1, te)) end
emit_options(text)
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# File lib/regexp_parser/scanner.rb, line 2826 def emit_options(text) token = nil # Ruby allows things like '(?-xxxx)' or '(?xx-xx--xx-:abc)'. text =~ /\(\?([mixdau]*)(-(?:[mix]*))*(:)?/ positive, negative, group_local = $1, $2, $3 if positive.include?('x') self.free_spacing = true end # If the x appears in both, treat it like ruby does, the second cancels # the first. if negative && negative.include?('x') self.free_spacing = false end if group_local spacing_stack << {:free_spacing => free_spacing, :depth => group_depth} token = :options else # switch for parent group level spacing_stack.last[:free_spacing] = free_spacing token = :options_switch end emit(:group, token, text) end
free_spacing?(input_object, options)
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# File lib/regexp_parser/scanner.rb, line 2787 def free_spacing?(input_object, options) if options && !input_object.is_a?(String) raise ArgumentError, 'options cannot be supplied unless scanning a String' end options = input_object.options if input_object.is_a?(::Regexp) return false unless options options & Regexp::EXTENDED != 0 end
in_group?()
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# File lib/regexp_parser/scanner.rb, line 2799 def in_group? group_depth > 0 end
in_set?()
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# File lib/regexp_parser/scanner.rb, line 2803 def in_set? set_depth > 0 end
validation_error(type, what, reason)
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Centralizes and unifies the handling of validation related errors.
# File lib/regexp_parser/scanner.rb, line 2864 def validation_error(type, what, reason) case type when :group error = InvalidGroupError.new(what, reason) when :backref error = InvalidBackrefError.new(what, reason) when :sequence error = InvalidSequenceError.new(what, reason) end raise error # unless @@config.validation_ignore end