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Contents
# encoding=utf-8
module Polytexnic
module Postprocessor
module Polytex
# Removes references to the hypertarget package.
# TODO: Support hypertarget
# This isn't a priority, as you get most of what you need
# with hyperref.
def remove_hypertarget
@source.gsub!(/\\hypertarget.*$/, '')
end
# Fixes a kramdown verbatim bug.
# When converting code, kramdown outputs
# "\begin{verbatim}foo" instead of
# "\begin{verbatim}\nfoo".
def fix_verbatim_bug
@source.gsub!(/\\begin\{verbatim\}/) { |s| s + "\n" }
end
# Writes the PolyTeX code environments based on the code cache.
# I.e., code that looks like
# {lang="ruby"}
# def foo
# "bar"
# end
# becomes
# %= lang:ruby
# \begin{code}
# def foo
# "bar"
# end
# \end{code}
# which reduces syntax highlighting to a previously solved problem.
def write_polytex_code
code_cache.each do |key, (code, lang, in_codelisting, options)|
# puts '*********'
# puts @source.inspect
# raise code.inspect
latex = "%= lang:#{lang}#{options}\n" +
"\\begin{code}\n" + escape_hack(code) + "\n\\end{code}"
@source.gsub!(key, latex)
end
end
# Hacks some backslash escapes.
# Seriously, WTF is up with backslashes?
def escape_hack(string)
string.gsub('\\', '\\\\\\')
end
end
end
end
Version data entries
101 entries across 101 versions & 1 rubygems