mirror of
https://github.com/Shopify/liquid.git
synced 2026-09-12 23:40:45 -07:00
Chris Pak
03e5e29b0b
Adds ByteTables (lib/liquid/byte_tables.rb): four frozen 256-entry boolean
lookup arrays replacing inline byte-range comparisons throughout:
IDENT_START, IDENT_CONT, DIGIT, WHITESPACE
Moves require 'liquid/cursor' to immediately after byte_tables in liquid.rb.
Cursor has zero Liquid dependencies; loading it early lets every subsequent
file reference Cursor:: constants directly.
Removes all local byte-constant definitions that duplicated Cursor::
tokenizer.rb OPEN_CURLEY / CLOSE_CURLEY / PERCENTAGE
block_body.rb OPEN_CURLEY_BYTE / PERCENT_BYTE / DASH_BYTE / CLOSE_CURLEY_BYTE
expression.rb DOT / DASH / ZERO / NINE / INTEGER_REGEX / FLOAT_REGEX
Replaces inline byte-range comparisons with ByteTables lookups in:
cursor.rb, variable_lookup.rb, expression.rb, standardfilters.rb
Removes incidental dead code alongside the constant consolidation:
tokenizer.rb: require 'strscan', unused string_scanner: param,
@ss = nil, .to_s.to_str, 'tokenize if @source' guard
block_body.rb: require 'English'
94 lines
3.4 KiB
Ruby
94 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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# Copyright (c) 2005 Tobias Luetke
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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require "strscan"
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module Liquid
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FilterSeparator = /\|/
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ArgumentSeparator = ','
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FilterArgumentSeparator = ':'
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VariableAttributeSeparator = '.'
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WhitespaceControl = '-'
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TagStart = /\{\%/
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TagEnd = /\%\}/
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TagName = /#|\w+/
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VariableSignature = /\(?[\w\-\.\[\]]\)?/
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VariableSegment = /[\w\-]/
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VariableStart = /\{\{/
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VariableEnd = /\}\}/
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VariableIncompleteEnd = /\}\}?/
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QuotedString = /"[^"]*"|'[^']*'/
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QuotedFragment = /#{QuotedString}|(?:[^\s,\|'"]|#{QuotedString})+/o
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TagAttributes = /(\w[\w-]*)\s*\:\s*(#{QuotedFragment})/o
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AnyStartingTag = /#{TagStart}|#{VariableStart}/o
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PartialTemplateParser = /#{TagStart}.*?#{TagEnd}|#{VariableStart}.*?#{VariableIncompleteEnd}/om
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TemplateParser = /(#{PartialTemplateParser}|#{AnyStartingTag})/om
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VariableParser = /\[(?>[^\[\]]+|\g<0>)*\]|#{VariableSegment}+\??/o
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RAISE_EXCEPTION_LAMBDA = ->(_e) { raise }
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HAS_STRING_SCANNER_SCAN_BYTE = StringScanner.instance_methods.include?(:scan_byte)
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end
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require "liquid/version"
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require "liquid/deprecations"
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require "liquid/const"
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require 'liquid/byte_tables'
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require 'liquid/cursor'
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require 'liquid/standardfilters'
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require 'liquid/file_system'
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require 'liquid/parser_switching'
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require 'liquid/tag'
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require 'liquid/block'
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require 'liquid/parse_tree_visitor'
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require 'liquid/interrupts'
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require 'liquid/tags'
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require "liquid/environment"
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require 'liquid/lexer'
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require 'liquid/parser'
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require 'liquid/i18n'
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require 'liquid/drop'
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require 'liquid/tablerowloop_drop'
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require 'liquid/forloop_drop'
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require 'liquid/extensions'
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require 'liquid/errors'
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require 'liquid/interrupts'
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require 'liquid/strainer_template'
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require 'liquid/context'
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require 'liquid/tag'
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require 'liquid/block_body'
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require 'liquid/document'
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require 'liquid/variable'
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require 'liquid/variable_lookup'
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require 'liquid/range_lookup'
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require 'liquid/resource_limits'
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require 'liquid/expression'
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require 'liquid/template'
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require 'liquid/condition'
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require 'liquid/utils'
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require 'liquid/tokenizer'
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require 'liquid/parse_context'
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require 'liquid/partial_cache'
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require 'liquid/usage'
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require 'liquid/registers'
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require 'liquid/template_factory'
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