Log Message:
www/ruby-rouge: update to 3.2.1

3.2.1: (2018/08/16)

https://github.com/jneen/rouge/compare/v3.2.0...v3.2.1

* Perl Lexer
  o Allow any non-whitespace character to delimit regexes (#974 by dblessing)
    - Details: In specific cases where a previously unsupported regex
      delimiter was used, a later rule could cause a backtrack in the regex
      system. This resulted in Rouge hanging for an unspecified amount of
      time.

3.2.0: (2018/08/02)

https://github.com/jneen/rouge/compare/v3.1.1...v3.2.0

* General
  o Load pastie theme (#809 by rramsden)
  o Fix build failures (#892 by olleolleolle)
  o Update CLI style help text (#923 by nixpulvis)
  o Fix HTMLLinewise formatter documentation in README.md (#910 by rohitpaulk)
* Terraform Lexer (NEW - #917 by lowjoel)
* Crystal Lexer (NEW - #441 by splattael)
* Scheme Lexer
  o Allow square brackets (#849 by EFanZh)
* Haskell Lexer
  o Support for Quasiquotations (#868 by enolan)
* Java Lexer
  o Support for Java 10 var keyword (#888 by lc-soft)
* VHDL Lexer
  o Fix time_vector keyword typo (#911 by ttobsen)
* Perl Lexer
  o Recognize .t as valid file extension (#918 by miparnisari)
* Nix Lexer
  o Improved escaping sequences for indented strings (#926 by veprbl)
* Fortran Lexer
  o Recognize .f as valid file extension (#931 by veprbl)
* Igor Pro Lexer
  o Update functions and operations for Igor Pro 8 (#921 by t-b)
* Julia Lexer
  o Various improvements and fixes (#912 by ararslan)
* Kotlin Lexer
  o Recognize .kts as valid file extension (#908 by mkobit)
* CSS Lexer
  o Minor fixes (#916 by miparnisari)
* HTML Lexer
  o Minor fixes (#916 by miparnisari)
* Javascript Lexer
  o Minor fixes (#916 by miparnisari)
* Markdown Lexer
  o Images may not have alt text (#904 by Himura2la)
* ERB Lexer
  Fix greedy comment matching (#902 by ananace)