Forum: JRuby Difference in error messages for ruby -c command for ruby and jruby

λ rvm use jruby

info: Using jruby 1.5.1

λ ruby -c status.rb
SyntaxError in status.rb:16: syntax error, unexpected end-of-file



λ rvm use 1.8.7

info: Using ruby 1.8.7 p174

λ ruby -c status.rb
status.rb:15: syntax error, unexpected $end, expecting kEND


This makes a huge difference when you use flymake-ruby.el for Emacs.
flymake-ruby just does not work.


Do anybody have solution to make it work?


Basically need to port following regex
http://github.com/purcell/emacs.d/blob/master/site-lisp/flymake-ruby/flymake-ruby.el

(defvar flymake-ruby-err-line-patterns '(("^\\(.*\\):\\([0-9]+\\):
\\(.*\\)$" 1 2 nil 3)))


Anybody using Emacs? I know Ola does. :)

Which difference specifically do you have a problem with, the line
number or the fact that we have a nicer error?

2010/6/15 Anil Wadghule <anildigital@gmail.com>:
> λ rvm use 1.8.7
>
>
>

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Charles, basically flymake-ruby exits saying some error occurred when 
there
is wrong syntax. So can't use flymake-ruby.el with JRuby.

I am sure somebody else might have faced this issue and possibly found a
solution for it.

-- Anil

On Wed, Jun 16, 2010 at 1:25 AM, Charles Oliver Nutter

On the subject of which, is there an easy way to check the syntax of a 
file from within JRuby and get a nice report back?

Dan

_______________________________
Daniel Lucraft

twitter.com/danlucraft
danlucraft.com/blog




On 16 Jun 2010, at 07:06, Anil Wadghule wrote:

> 2010/6/15 Anil Wadghule <anildigital@gmail.com>:
> > λ rvm use 1.8.7
> >
> >
> 
> 


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