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Enable dvipdfmx patch #2

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Enable dvipdfmx patch #2

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21 changes: 21 additions & 0 deletions lib/rtex/document.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@ def self.options
:preprocessor => 'latex',
:preprocess => false,
:processor => 'pdflatex',
:postprocessor => 'dvipdfmx',
:postprocess => false,
#
:shell_redirect => nil,
# Temporary Directory
Expand Down Expand Up @@ -83,6 +85,10 @@ def preprocessor #:nodoc:
@preprocessor ||= check_path_for @options[:preprocessor]
end

def postprocessor #:nodoc:
@postprocessor ||= check_path_for @options[:postprocessor]
end

def system_path #:nodoc:
ENV['PATH']
end
Expand All @@ -106,6 +112,7 @@ def process_pdf_from(input, &file_handler)
if generating?
preprocess! if preprocessing?
process!
postprocess! if postprocessing?
verify!
end
if file_handler
Expand All @@ -128,14 +135,28 @@ def preprocess!
end
end

def postprocess!
unless `#{postprocessor} #{dvi_file} #{@options[:shell_redirect]}`
raise GenerationError, "Could not postprocess using #{postprocessor}"
end
end

def preprocessing?
@options[:preprocess]
end

def postprocessing?
@options[:postprocess]
end

def source_file
@source_file ||= file(:tex)
end

def dvi_file
@dvi_file ||= file(:dvi)
end

def log_file
@log_file ||= file(:log)
end
Expand Down