Sha256: f31a45b13d5542196ccd12e973754cb06b71384f5369103723c4e3a102f7addc
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Size: 877 Bytes
Versions: 5
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Stored size: 877 Bytes
Contents
module MaRuKu::Out::HTML def convert_to_mathml_itex2mml(kind, tex) return if $already_warned_itex2mml begin require 'itextomml' rescue LoadError => e maruku_error "Could not load package 'itex2mml'.\nPlease install it." unless $already_warned_itex2mml $already_warned_itex2mml = true return nil end begin require 'instiki_stringsupport' rescue LoadError require 'itex_stringsupport' end parser = Itex2MML::Parser.new mathml = case kind when :equation parser.block_filter(tex) when :inline parser.inline_filter(tex) else maruku_error "Unknown itex2mml kind: #{kind}" return end MaRuKu::HTMLFragment.new(mathml.to_utf8) rescue => e maruku_error "Invalid MathML TeX: \n#{tex.gsub(/^/, 'tex>')}\n\n #{e.inspect}" nil end end
Version data entries
5 entries across 5 versions & 1 rubygems