Decorate code in html report

[eugene-sy]

fixes #402

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -0.06% ⚠️

Comparison is base (0325ec1) 87.28% compared to head (fc8b72f) 87.22%.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #779      +/-   ##
==========================================
- Coverage   87.28%   87.22%   -0.06%     
==========================================
  Files         141      141              
  Lines        1526     1527       +1     
  Branches      252      254       +2     
==========================================
  Hits         1332     1332              
- Misses        194      195       +1     

Files Changed	Coverage Δ
...a/com/sksamuel/scapegoat/io/HtmlReportWriter.scala	0.00% <0.00%> (ø)

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[mccartney]

The check failure doesn't seem related. I guess we have some kind of infra regression.

[Johnnei]

The check failure doesn't seem related. I guess we have some kind of infra regression.

[error]  import scala.xml.{Elem, Unparsed, XML}
[error] +
[error]  import com.sksamuel.scapegoat.{Feedback, Levels}

I think it is complaining about a missing empty line?

[eugene-sy]

@Johnnei thanks for pointing that out!