merge revision(s) 62548,62894: [Backport #14324]
eval_error.c: rb_error_write flags * eval_error.c (rb_error_write): add highlight and reverse mode flags. defaulted to rb_stderr_tty_p() if Qnil. error.c: full_message options * error.c (exc_full_message): add highlight: and reverse: keyword options. [Bug #14324]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62548,62894: [Backport #14324]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e