feat(install)!: generate from json instead of requiring node

Problem: Many parsers require node/npm to evaluate the `grammar.js`
before being able to generate a parser from it.

Solution: Generate from `grammar.json` instead, which is fully resolved.
Drops `node` and `npm` as (optional) requirements for nvim-treesitter.

Note that this requires parsers to commit the generated json iff the
grammar requires evaluation (which is currently the case for all tracked
languages).

1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 08794576c..6e3a52845 100644
--- a/README.md
+++ b/README.md
@@ -139,8 +139,8 @@ parser_config.zimbu = {
     -- optional entries:
     branch = 'develop', -- only needed if different from default branch
     location= 'parser', -- only needed if the parser is in subdirectory of a "monorepo"
-    requires_generate_from_grammar = true, -- only needed if repo does not contain pre-generated src/parser.c
-    generate_requires_npm = true, -- only needed if parser has npm dependencies
+    generate = true, -- only needed if repo does not contain pre-generated src/parser.c
+    generate_from_json = true, -- only needed if parser has npm dependencies
   },
 }
 ```