deadpixi / ergex Goto Github PK
View Code? Open in Web Editor NEWThe Ergex Regular Expression Library
License: GNU Lesser General Public License v2.1
ergex's People
Contributors
Stargazers
Watchers
Forkers
justanotherdotergex's Issues
Ergex's regex API should match the Aho-Corasick API
The push-oriented implementation of Aho-Corasick returns an iterator over the matches it finds. The public regex API instead reports matches via callbacks. I'd like to see the public API also return an iterator.
Something like:
for match in scratch.push(bytes) {
// do things
}A big question is how to handle scratch.finish, which consumes the scratch but also might return matches.
Utter lack of documentation
There is essentially no documentation available for ergex. This is in part due to the lack of a stable API.
Lifetimes are problematic for AhoCorasickScratch
The way lifetimes are implemented for AhoCorasickScratch make pushing bytes slightly problematic, requiring copies in some situations where they wouldn't otherwise be needed.
Might need to just go back to the callback-based push-AC, which didn't have these problems but was less elegant.
Pulse remains unchecked.
The matching code allows for Handlers to provide a pulse interval, expressed as a number of VM instructions, and which allows the Handler to stop matching early. This is not actually checked anywhere.
Thread-safety isn't correct
Scratch structures hold immutable references to their Database. This prevents a Scratch from moving to a new thread, though it should be possible. I think it would be with crossbar but I haven't tested this yet.
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.