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# frozen_string_literal: true
module Slim
module Smart
# @api private
class Parser < ::Slim::Parser
define_options implicit_text: true
def initialize(opts = {})
super
word_re = options[:implicit_text] ? '[_a-z0-9]' : '\p{Word}'
attr_keys = Regexp.union(@attr_shortcut.keys.sort_by { |k| -k.size })
@attr_shortcut_re = /\A(#{attr_keys}+)((?:\p{Word}|-)*)/
tag_keys = Regexp.union((@tag_shortcut.keys - @attr_shortcut.keys).sort_by { |k| -k.size })
@tag_re = /\A(?:#{attr_keys}(?=-*\p{Word})|#{tag_keys}|\*(?=[^\s]+)|(#{word_re}(?:#{word_re}|:|-)*#{word_re}|#{word_re}+))/
end
def unknown_line_indicator
if @line =~ /\A>( ?)/
# Found explicit text block.
@stacks.last << [:slim, :text, :explicit, parse_text_block($', @indents.last + $1.size + 1)]
else
unless options[:implicit_text]
syntax_error! 'Illegal shortcut' if @line =~ @attr_shortcut_re
super
end
# Found implicit smart text block.
if line = @lines.first
indent = (line =~ /\A\s*\Z/ ? @indents.last + 1 : get_indent(line))
end
@stacks.last << [:slim, :text, :implicit, parse_text_block(@line, indent)]
end
end
end
end
end
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