docs module - warning: instance variable @offset/@italic_angle not initialized

[rsvoboda]

docs module - warning: instance variable @offset/@italic_angle not initialized

Warnings example

[INFO] Rendered /Users/rsvoboda/git/protean-shamrock/docs/src/main/asciidoc/application-configuration-guide.adoc
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/prawn-2.2.2/lib/prawn/font/ttf.rb:118: warning: instance variable @italic_angle not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/prawn-2.2.2/lib/prawn/font/ttf.rb:118: warning: instance variable @italic_angle not initialized
uri:classloader:/gems/prawn-2.2.2/lib/prawn/font/ttf.rb:118: warning: instance variable @italic_angle not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/ttfunk-1.5.1/lib/ttfunk/table.rb:26: warning: instance variable @offset not initialized
uri:classloader:/gems/prawn-2.2.2/lib/prawn/font/ttf.rb:118: warning: instance variable @italic_angle not initialized

ttfunk is fixed via prawnpdf/ttfunk@086b312 from 6 May 2017. Last ttfunk release was April 2017. Found via prawnpdf/ttfunk#61

prawn is fixed via my PR prawnpdf/prawn#1095. Last prawn release was Mar 2017

I patched asciidoctorj-pdf-1.5.0-alpha.16.jar locally with the above fixes, no differences found in generated PDF files via patched vs. unpatched jar.

[cescoffier]

Unfortunately, there is no version of asciidoctorj available from Maven central containing the fix.

I'm actually not sure that we need the PDF generation. So far we don't use these PDFs.

[gsmet]

+1 to remove the PDF generation for now. We can easily enable it again if we want to do it later.

And hopefully, Rostislav's fixes will be included by then in a release.

[cescoffier]

I just merged #395 fixing the issue by removing the PDF generation.