lexy

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dsl for real numbers

11

I am new to the library so I apologize if I am missing something. Exploring the examples I can't find anything similar to `dsl::integer` for real numbers. O course I...

facontidavide

Find a way to provide the line that doesn't compile in the compilation error

4

I am having trouble finding where compilation errors are happening using this library. I usually end up adding small components (single elements of a production) of the formal language one...

EmmanuelMess

Autocomplete State

1

It would be useful to have a partially written block of text parsed as much as possible and provide information that can be used for autocomplete purposes. For my specific...

ruler501

Constructor not considered for `lexy::dsl::nullopt`

3

The documentation of `lexy::dsl::nullopt` says: > ### Values > A single object of the tag type lexy::nullopt. This type is implicitly convertible to any type that is optional-like by constructing...

xsebek

`invalid use of incomplete type 'struct lexyd::_capt` on use of `scanner::capture_token`

3

Spartan322

Passing a `constexpr std::string_view` to LEXY_KEYWORD

5

This is very minor issue with the API. For constants I use `constexpr` over `#define` wherever possible. I want to have the set of keywords used by my grammar defined...

bruno-j-nicoletti

`lexyd::_detect_scan_state` seems to force a presumption that you will either want a parse state or parsed values, with the only exception being if all the branch values are defaulted, since...

Spartan322

Lexy already offers `lexy::dsl::position` to obtain the current input position. It would be nice to also have a rule to obtain where a rule starts and *ends*. ``` namespace lexy::dsl...

rkaminsk

Does not compile with -Werror option, cause of some macro problem

2

gcc 13 gives the following: ``` ../lexy/lexy/dsl/punctuator.hpp:15:26: error: unnecessary parentheses in declaration of ‘period’ [-Werror=parentheses] 15 | inline constexpr auto(Name) = _##Name {} | ^~~~~~ ../lexy/lexy/dsl/punctuator.hpp:17:1: note: in expansion of...

NotZahar

NotZahar