doesn't work with ruby 2.5.0

[Azzawie]

after upgrade to ruby 2.5.0 i'm getting rubbish with .rb files like this

EXPR_BEGEXPR_BEGEXPR_CMDARGEXPR_BEG EXPR_BEGEXPR_CLASSEXPR_CLASSEXPR_BEGEXPR_BEGEXPR_ENDEXPR_BEG EXPR_BEGEXPR_FNAMEEXPR_FNAMEEXPR_ENDFNEXPR_BEG|EXPR_LABELEXPR_ARGEXPR_ENDFNEXPR_BEG EXPR_BEGEXPR_CMDARGEXPR_CMDARGEXPR_BEGEXPR_BEGEXPR_ARGEXPR_DOTEXPR_ARGEXPR_BEG|EXPR_LABELEXPR_ARG|EXPR_LABELEDEXPR_ARG|EXPR_LABELEDEXPR_END|EXPR_LABELEXPR_DOTEXPR_ARGEXPR_BEG|EXPR_LABELEXPR_BEG|EXPR_LABELEXPR_ARG|EXPR_LABELEDEXPR_ARG|EXPR_LABELEDEXPR_END|EXPR_ENDARGEXPR_ENDFNEXPR_DOTEXPR_ARGEXPR_BEG EXPR_BEGEXPR_BEGEXPR_BEGEXPR_END|EXPR_LABELEXPR_DOTEXPR_ARGEXPR_BEG EXPR_BEGEXPR_BEGEXPR_BEGEXPR_END|

[jaydorsey]

@MwMaki this forked version seems to work and is compatible with 2.5: https://github.com/jirutka/ruby-beautify2