Re: Certain characters cause exception when type in editor

Try the plugin with an older version of NB -  the version at the time of
the blog entry. Perhaps it has not been updated to be compatible with NB8.2

Den 25 nov. 2016 23:59 skrev "Steven Kedzie" <[email protected]>:

> Hi Benno,
>
> Thank you for the reply. I am familiar with this blog page and have used
> the referenced GitHub repo for guidance earlier on the project. However,
> even using the lexer and parser code from the repo does not work either.
> The running instance of NB will no longer display the .r file. It still
> executes just fine, but I cannot edit the file to see if the characters
> will be accepted.
>
> Steve
>
> On Fri, Nov 25, 2016 at 1:56 PM, Benno Markiewicz <
> [email protected]> wrote:
>
>> Check the other r-plugin how they do it there
>> https://blogs.oracle.com/geertjan/entry/r_plugin_for_netbeans_ide1
>>
>> Den 25 nov. 2016 22:33 skrev <[email protected]>:
>>
>>> Greetings,
>>>
>>> I have been working on a module suite as a project for school that
>>> enables writing R programs in NetBeans. The following characters cause
>>> a NullPointerException when typed in the editor with the plugin
>>> running: ' " _ . % \
>>>
>>> I used ANTLR4 version 4.5.3 and the R.g4 and RFilter.g4 grammar files
>>> from ANTLR's GitHub site to generate the lexer and parser.
>>>
>>> I can cut and paste R code from an external file and execute the code
>>> from NetBeans without issue.
>>>
>>> I suspect the issue may be caused by the grammar file(s) or the
>>> generated lexer, but I'm not sure where to start. Any guidance
>>> appreciated.
>>>
>>> Respectfully,
>>>
>>> Steve
>>>
>>
>