More ANTLR Grammars

I recently had a reason to parse a large data set, for another project.  I decided that an ideal “large data set” would be my Outlook mail saved archives.  Sadly, Outlook for Mac doesn’t output PST files, it outputs OLM archives, which are, essentially, giant zip files full of XML.  I was coding this all…

We have an Arctic Spa at our house which we enjoy. Recently, an OpenAPI spec has been published for it, so I decided to write a Java wrapper so I could control the spa myself, and monitor temperature with Prometheus and Grafana. The resulting code is here. The wrapper class “com.khubla.kspa.Spa” takes care of all…

I recently got a call from a friend who has a library of thousands of PDF documents. He wanted to know there was a such thing as a personal search engine that could index his library of documents, and allow full text search inside of them. I have a giant document library too, including PDF…

Pragmatach version 1.38 has been released Here are the notable changes: Numerous bugs that were identified by Findbugs have been resolved. Upgraded from Antlr3 to Antlr4 Upgraded to scannotation 1.03 Added url_for API to make generation of urls in templates simpler  

I’ve recently been quite interested in Graph languages, not for Graph Databases, but for representing information, in code that is essentially “things” and “relationships”. For example, one perspective on Organizations is that they are simply representable as people, systems and the information that flows between them. Those three building blocks are, in theory, enough to…

AntlrI4DE is an Eclipse plugin for editing Antlr4 grammars.   One of the features I used to really like in the original Antlr IDE was the ability to generate railroad diagrams.  It turns out that Antlr4IDE has this feature, so I decided to give it a try.  My jvmBasic grammar is here, and you can…