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### Search before asking
- [X] I have searched the EvaDB [issues](https://github.com/georgia-tech-db/eva/issues) and found no similar feature requests.
### Description
Currently, EvaDB does…
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**What is your question?**
I have a working grammar which I can parse into an abstract syntax tree. I can output it to the console as an object, as a "pretty" version or to a png picture. Is it pos…
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## Bug report
I'm trying to use a python virtual environment in my colcon workspace to separate system level and node level dependencies. I'm following the instructions given in this [tutorial](htt…
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I've watched your Youtube video on the project (it sounds amazing btw) just haven't been able to get it to work yet. I noticed in the Youtube video, you type `./larkrepl` to start the server, but i do…
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The javascript definition of [`isupper` is defined here](https://github.com/lark-parser/Lark.js/blob/master/larkjs/lark.js#L309):
```
function isupper(a) {
return /^[A-Z_$]*$/.test(a);
}
```
…
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**Suggestion**
Provide a `%catchall token_name` syntax thingy that declares that everything that cannot be parsed as any defined token or terminal should be returned as the token `token_name`. This w…
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I would expect the following two lines to be identical:
```
testing: "test 123"
```
```
testing: "test 123" # comment
```
Only the first one registers a command though. The second version appea…
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I have the use case where I need to parse a text line by line. At the first line, the parser can start at its `start` position. At the end of the line, the parser should store its state (e.g. in which…
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The `cql2_json` parser fails with a ValueError if I try to pass it an operator in uppercase, e.g. `"op": "or", "args": [...]` is fine, but `"op": "OR", "args": [...]` fails. And indeed, in _cql2_json/…
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I'm writing a simple assembly-like language and I'm using Lark to parse it's AST, but I'm having trouble with ambiguity. Here's a boiled-down MinRe:
```python
grammar ="""
program: statement* // …