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Versions: 27
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Stored size: 1.02 KB
Contents
module BibTeX
class BibTeXError < StandardError
attr_reader :original
def initialize(message = nil, original = $!)
super(message)
@original = original
end
end
class ParseError < BibTeXError; end
class ArgumentError < BibTeXError; end
#
# Represents a lexical or syntactical error.
#
class Error < Element
attr_reader :trace
def initialize(trace=[])
@trace = trace
end
def trace=(trace)
raise(ArgumentError, "BibTeX::Error trace must be of type Array; was: #{trace.class.name}.") unless trace.kind_of?(Array)
@trace = trace
end
def content
@trace.map { |e| e[1] }.join
end
# Called when the element was added to a bibliography.
def added_to_bibliography(bibliography)
super(bibliography)
bibliography.errors << self
self
end
# Called when the element was removed from a bibliography.
def removed_from_bibliography(bibliography)
super(bibliography)
bibliography.errors.delete(self)
self
end
end
end
Version data entries
27 entries across 27 versions & 2 rubygems