bug#62086: 29.0.60; ruby-ts-mode regressions

[Juri Linkov]

>> 1. C-x C-f 
>> test/lisp/progmodes/ruby-mode-resources/ruby-parenless-call-arguments-indent.rb
>>  RET
>> 2. M-x ruby-ts-mode RET
>> 3. move point to after the first letter 'c'
>> 4. type 'M-f' ('forward-word')
>> It skips two words in symbols.
>
> I might have been too eager in propertizing symbol contents with the
> "symbol" syntax. Now fixed in emacs-29, commit ecdfd584a52.

Thanks.  Here is a new problem:

  @foo, @bar = baz.(
    some_arg
  )

'C-M-f' and 'C-M-b' skip @foo and @bar.