Eric Prud'hommeaux

p11 has: > this means that you can define only the method to handle a certain type of nodes (e.g. field declarations), while your visitor will not do anything with...

p11 has: > completed all the previous steps correctly executing main propose: s/correctly executing/correctly, executing/

1. p 11 has a ``` java CompilationUnit cu = StaticJavaParser.parse(new File(FILE_PATH)); ``` ... p 12 describes that invokcation as the StaticJavaParser taking a FileInputStream (which you don't have to...

produces invalid URL if `from` has no port and `to` does

6

For every output except `ABSOLUTE`, this produces a URL with leading '//' and no host: ``` js from = "http://a.com/base" to = "http://a.com:43715/base/more" /* result: */ "//:43715/base/more" ``` (see [runkit...

In this HTML/JS, clicking the #go-modal and then dismissing the modal dialog will give a popup for the first cycle but not for subsequent cycles. ``` html click me OK...

### Version main ### What happened? jena-shex validation tests include an exhaustive list of tests corresponding to unsupported features. This invites errors like the fact that [0_otherbnode](https://github.com/apache/jena/blob/c0535526e5be58a84b51c76f205c63db8671146f/jena-shex/src/test/files/spec/validation/manifest.ttl#L1326-L1337) is not excluded...

Zero-or-more paths with variables slow due to lack of distinct subjects index

12

#### Issue type: - :snail: Performance issue ____ #### Description: Running a query on 804 tree-ish Triples takes 150-180 seconds (vs. about 1 second in Jena). ``` bash time ./node_modules/.bin/comunica-sparql...

playground error: read properties of null

2

The playground [gives this error](https://json-ld.org/playground/#startTab=tab-nquads&json-ld=%7B%22%40context%22%3A%7B%22rdfs%22%3A%22http%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%22%2C%22mf%22%3A%22http%3A%2F%2Fwww.w3.org%2F2001%2Fsw%2FDataAccess%2Ftests%2Ftest-manifest%23%22%2C%22entries%22%3A%7B%22%40id%22%3A%22mf%3Aentries%22%2C%22%40container%22%3A%22%40list%22%2C%22%40type%22%3A%22%40id%22%7D%2C%22comment%22%3A%22rdfs%3Acomment%22%7D%2C%22%40graph%22%3A%5B%7B%22%40id%22%3A%22http%3A%2F%2Fshexspec.github.io%2Ftest-suite%2Ftests%2Fmanifest.ttl%22%2C%22rdfs%3Acomment%22%3A%22ShEx%20validation%20tests%22%2C%22entries%22%3A%5B%7B%22%40id%22%3A%22%233backtick_pass%22%2C%22%40type%22%3A%22http%3A%2F%2Fa.example%2FValidationTest%22%7D%5D%7D%5D%7D) ``` TypeError: Cannot read properties of null (reading 'termType') ``` (4X) when composing a `"@container": "@list"` with an `@id`: ``` "entries": [ { "@id": "#3backtick_pass",...

For deep lexer rules like [ShEx's PN_CHARS_BASE](https://github.com/shexjs/shex.js/blob/b5cb30708d7c69550a07f1329aaf97cdb8eed737/packages/shex-parser/lib/ShExJison.jison#L255), the [emitted rule](https://github.com/shexjs/shex.js/blob/b5cb30708d7c69550a07f1329aaf97cdb8eed737/packages/shex-parser/lib/ShExJison.js#L934) has an enormous number of capture groups. When parsing a large input like [FHIR.shex](https://hl7.org/fhir/R4B/fhir.schema.shex.zip) gives a stack error: ``` /home/eric/checkouts/shexSpec/shex.js/packages/shex-parser/shex-parser.js:251...

It's a mild pain that a lexer rule like: ``` "P1" return 'P1' ``` conflicts with a grammar rule like: ``` P1: 'P1' ; ``` The `symbols_` map would show...