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change markdown to roff converter from pandoc tool to md2man gem #13

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change markdown to roff converter from pandoc tool to md2man gem #13

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4 changes: 3 additions & 1 deletion Rakefile
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
require 'md2man/roff/engine'
require 'rake/clean'

SOURCE_DIR = 'doc'.freeze
Expand Down Expand Up @@ -25,5 +26,6 @@ CLOBBER.include(OUTPUT_DIR)

rule OUTPUT_EXT => -> (name) { out_to_source(name) } do |t|
mkdir_p t.name.pathmap('%d')
sh "pandoc -s -t man -o '#{t.name}' '#{t.source}'"
roff_output = Md2Man::Roff::ENGINE.render(File.read(t.source))
File.write t.name, roff_output
end
11 changes: 3 additions & 8 deletions libexec/um-read.rb
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
require 'md2man/roff/engine'
require 'shellwords'
require 'tempfile'
require_relative '../lib/um.rb'
Expand Down Expand Up @@ -36,14 +37,8 @@
if File.extname(page_path) == UmConfig::UM_MARKDOWN_EXT
begin
temp_file = Tempfile.new('um')
pandoc_output = `pandoc -s -t man "#{page_path}" > "#{temp_file.path}"`
unless $?.success?
$stderr.puts "Could not convert " +
"#{page_name} #{UM_MARKDOWN_EXT} file to man page."
$stderr.puts pandoc_output
exit 1
end

roff_output = Md2Man::Roff::ENGINE.render(File.read(page_path))
File.write temp_file.path, roff_output
system(%{man "#{temp_file.path}"})
ensure
temp_file.unlink
Expand Down