jison2json
jison grammars come in two formats: JSON or a special text format similar to Bison's. This utility converts from the jison's format to JSON. See the json2jison for the reverse conversion.
install
npm install @gerhobbelt/jison2json -g
build
Follow the install & build directions of the monorepo.
You can also only build this particular subpackage by cd-ing into this directory
and then invoking the local make:
cd packages/jison2json
make
This will generate the rollup/babel-postprocessed ES6 and ES5
compatible libraries in the local dist/ directory.
usage
# single grammar
jison2json grammar.y
# or separate grammars
jison2json grammar.y lex.l
Or require it and convert programatically:
var jison2json = require('@gerhobbelt/jison2json');
var grammar = "%% foo: bar { return true; };";
var json = jison2json.convert(grammar);
license
MIT