Re: Certain characters cause exception when type in editor
Benno Markiewicz <[email protected]>
| Newsgroups | gmane.comp.java.netbeans.modules.openide.devel |
|---|---|
| Message-ID | <CAA_aP4honFeFR+mP5_NLbasb+8gTmgNdmr-xWCQNps2FJ6_1jQ@mail.gmail.com> |
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 >