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man: improve messaging on no ronn output. #4521

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Merged
MikeMcQuaid merged 1 commit into from
Jul 20, 2018
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man: improve messaging on no ronn output. #4521

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1 change: 1 addition & 0 deletions Library/Homebrew/dev-cmd/man.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,7 @@ def convert_man_page(markup, target)
ronn.write markup
ronn.close_write
ronn_output = ronn.read
odie "Got no output from ronn!" unless ronn_output
ronn_output.gsub!(%r{</var>`(?=[.!?,;:]?\s)}, "").gsub!(%r{</?var>}, "`") if format_flag == "--markdown"
target.atomic_write ronn_output
end
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