#
# DO NOT MODIFY!!!!
# This file is automatically generated by Racc 1.4.6
# from Racc grammer file "".
#
require 'racc/parser.rb'
require 'rack/mount/utils'
require 'rack/mount/strexp/tokenizer'
module Rack
module Mount
class StrexpParser < Racc::Parser
if Regin.regexp_supports_named_captures?
REGEXP_NAMED_CAPTURE = '(?<%s>%s)'.freeze
else
REGEXP_NAMED_CAPTURE = '(?:<%s>%s)'.freeze
end
attr_accessor :anchor, :requirements
##### State transition tables begin ###
racc_action_table = [
1, 2, 3, 9, 4, 1, 2, 3, 12, 4,
1, 2, 3, 11, 4, 1, 2, 3, nil, 4 ]
racc_action_check = [
0, 0, 0, 5, 0, 3, 3, 3, 9, 3,
8, 8, 8, 8, 8, 6, 6, 6, nil, 6 ]
racc_action_pointer = [
-2, nil, nil, 3, nil, 3, 13, nil, 8, 8,
nil, nil, nil ]
racc_action_default = [
-8, -4, -5, -8, -7, -8, -1, -3, -8, -8,
-2, -6, 13 ]
racc_goto_table = [
6, 5, 10, 8, 10 ]
racc_goto_check = [
2, 1, 3, 2, 3 ]
racc_goto_pointer = [
nil, 1, 0, -4 ]
racc_goto_default = [
nil, nil, nil, 7 ]
racc_reduce_table = [
0, 0, :racc_error,
1, 8, :_reduce_1,
2, 9, :_reduce_2,
1, 9, :_reduce_none,
1, 10, :_reduce_4,
1, 10, :_reduce_5,
3, 10, :_reduce_6,
1, 10, :_reduce_7 ]
racc_reduce_n = 8
racc_shift_n = 13
racc_token_table = {
false => 0,
:error => 1,
:PARAM => 2,
:GLOB => 3,
:LPAREN => 4,
:RPAREN => 5,
:CHAR => 6 }
racc_nt_base = 7
racc_use_result_var = true
Racc_arg = [
racc_action_table,
racc_action_check,
racc_action_default,
racc_action_pointer,
racc_goto_table,
racc_goto_check,
racc_goto_default,
racc_goto_pointer,
racc_nt_base,
racc_reduce_table,
racc_token_table,
racc_shift_n,
racc_reduce_n,
racc_use_result_var ]
Racc_token_to_s_table = [
"$end",
"error",
"PARAM",
"GLOB",
"LPAREN",
"RPAREN",
"CHAR",
"$start",
"target",
"expr",
"token" ]
Racc_debug_parser = false
##### State transition tables end #####
# reduce 0 omitted
def _reduce_1(val, _values, result)
result = anchor ? "\\A#{val.join}\\Z" : "\\A#{val.join}"
result
end
def _reduce_2(val, _values, result)
result = val.join
result
end
# reduce 3 omitted
def _reduce_4(val, _values, result)
name = val[0].to_sym
requirement = requirements[name]
result = REGEXP_NAMED_CAPTURE % [name, requirement]
result
end
def _reduce_5(val, _values, result)
name = val[0].to_sym
requirement = requirements[name]
result = REGEXP_NAMED_CAPTURE % [name, '.+' || requirement]
result
end
def _reduce_6(val, _values, result)
result = "(?:#{val[1]})?"
result
end
def _reduce_7(val, _values, result)
result = Regexp.escape(val[0])
result
end
def _reduce_none(val, _values, result)
val[0]
end
end # class StrexpParser
end # module Mount
end # module Rack
