usfm-grammar
ohm
Our great sponsors
| usfm-grammar | ohm | |
|---|---|---|
| 1 | 10 | |
| 35 | 4,877 | |
| - | 1.0% | |
| 4.1 | 6.8 | |
| 18 days ago | about 1 month ago | |
| JavaScript | JavaScript | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
usfm-grammar
-
Ohm – A library and language for building parsers, interpreters, compilers, etc.
This is an example of a library we built using Ohm: https://github.com/Bridgeconn/usfm-grammar [1]
It works great for our use-case though I have been eyeing tree-sitter[2] for its ability to do partial parses.
[1] USFM: https://ubsicap.github.io/usfm/
ohm
-
Ohm: A library and language for building parsers, interpreters, compilers, etc.
Building an interpreter or a compiler from a grammar is an interesting idea. I can't immediately see how to go about it - the grammar would need to match on SSA or similar.
The examples have a lisp-like interpreter at https://github.com/ohmjs/ohm/blob/main/examples/simple-lisp/... which definitely uses a grammar for parsing and might use a generic AST representation.
Will have to think more - a grammar might be a worthwhile way to specify a nanopass style compiler pipeline.
-
Is there a generalised, abstract programming language, designed to be specialised to a specific domain?
Look for OMeta and its successor Ohm.
-
[AskJS] Why does our community hate Operator Overloading?
One more suggestion: Maybe create your own scripting-language using Ohm? The project works in JavaScript, so whatever you created would sit on top of your existing APIs.
-
A different / new way to write compilers?
OMeta and its successor ohm might provide some interesting ideas.
-
Ohm – A library and language for building parsers, interpreters, compilers, etc.
Always fun to find the first commit:
https://github.com/harc/ohm/commit/4611bf63c5ecb90d782112d68...
2014
Neat tool. I write parsers by hand though. More fun, and you can be a lot sleazier.
What are some alternatives?
meowlang - Meow Programming Language
PEG.js - PEG.js: Parser generator for JavaScript
Pegged - A Parsing Expression Grammar (PEG) module, using the D programming language.
peggy - Peggy: Parser generator for JavaScript
vscode-textmate - A library that helps tokenize text using Text Mate grammars.
argdown - a simple syntax for complex argumentation
Chevrotain - Parser Building Toolkit for JavaScript
freeCodeCamp - freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.
pymetaterp - A python parser that builds python ASTs in 502 lines of python without using modules