Security fixes:

• (fix) Exponential backtracking fixes for: Josh Goebel
  • cpp
  • handlebars
  • gams
  • perl
  • jboss-cli
  • r
  • erlang-repl
  • powershell
  • routeros
• (fix) Polynomial backtracking fixes for: Josh Goebel
  • asciidoc
  • reasonml
  • latex
  • kotlin
  • gcode
  • d
  • aspectj
  • moonscript
  • coffeescript/livescript
  • csharp
  • scilab
  • crystal
  • elixir
  • basic
  • ebnf
  • ruby
  • fortran/irpf90
  • livecodeserver
  • yaml
  • x86asm
  • dsconfig
  • markdown
  • ruleslanguage
  • xquery
  • sqf

Very grateful to Michael Schmidt for all the help.