pegjs

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Question about pegjs way of writing some lpeg rules

1

### Issue type - **Question** ### Description I am a LPeg.re user and I'm used to these features provided by LPeg Syntax | Description -- | -- `p^num` | exactly...

brynne8

Explore dropping support for Internet Explorer

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I'm thinking before releasing 0.12 I should drop support for Internet Explorer entirely (both from the library and from the online editor). There are a couple of reasons for this;...

futagoza

Modular grammar and external parser's support

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> Revision 2, Last updated on 19/01/2018 This is a dedicated issue that serves as both a specification and a roadmap to help design and implement support for the following...

futagoza

Backreferences

1

### Issue type - **Bug Report:** No. - **Feature Request:** Yes. - **Question:** No. - **Not an issue:** No. ### Prerequisites - **Can you reproduce the issue?:** N/A - **Did...

brettz9

Performance problem persists in 2019, with non-idiomatic but correct grammar; a question about algorithmic complexity

27

### Issue type - **Bug Report:** ### Description When using recursive rules rather than "*" for repetition, pegjs.org/online seems to slow down exponentially. This is probably related to the questions...

davewathaverford

Recover grammar from peg parser

1

### Question Has anyone done work to convert the output of peg back to the input grammar? ### Description I have recently inherited a project that uses PEG. We have...

TechplexEngineer

Do not allow $ as first letter of identifier

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In `src/parser.pegjs`, "$" is allowed as the first letter of identifier. However, "$" is also an operator. So, if you have ``` $Integer "integer" = _ [0-9]+ { return parseInt(text(),...

dan1wang

Question: you can generate javascript code. "peg.js to code javascript"

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I'm learning to use Peg.js. and when I already have an AST tree, I do not know how to convert it into javascript code. thanks for helping

archimagogabo

Add syntax for converting local failure to global failure

7

### Issue type - **Bug Report:** no - **Feature Request:** yes - **Question:** no - **Not an issue:** no ### Prerequisites - **Can you reproduce the issue?:** yes - **Did...

ghost

Custom expectation stops parser

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### Issue type **Question:** ### Description Hello guys, I am trying to do dynamic expectation based on parser's given options. `dims` and `dateDims` are defined in the initializer ``` Dimension...

glimow