Missing spaces/punctuation in SyntaxError message.

[sanjioh]

Hi all,

with the following simple snippet of Ruby code:

def x.y.z
end

the interpreter raises a SyntaxError, whose message is made up of two sentences with no spaces or punctuation in between (see line no. 2 of the output):

scratch2.rb: --> scratch2.rb
expected a delimiter to close the parametersunexpected '.', ignoring it
> 1  def x.y.z
> 2  end

scratch2.rb:1: syntax errors found (SyntaxError)
> 1 | def x.y.z
    |        ^ unexpected '.', ignoring it
    |        ^ expected a delimiter to close the parameters
  2 | end
  3 |

This happens on Ruby master with the sentences reported above, but also on 3.3.5 with the sentences:
expected a delimiter to close the parameterscannot parse the expression.
In both cases, gem list returns syntax_suggest (default: 2.0.0).

Unfortunately I can't tell if the same glitch occurs with other error messages.

Thanks!

[schneems]

Thanks for the report. This is fixed in 2.0.2

[sanjioh]

Thank you for the fix!

[mtasaka]

Now this is causing rspec-core side test failure, not sure which side should fix: rspec/rspec-core#3125