how long to next release ? about ctpg HOT 8 CLOSED

Why would you do this? It is the same term.

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There isn't much to release really. I'm sort of waiting until there are some good ideas on how to improve the library.

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Why would you do this? It is the same term.

for recognize following:
int : "[0-9]+" and float : "[0-9]+\.[0-9]+"
or
float self " [0-9]\\.[0-9]+[Ee]-?[0-9]+ | [0-9]+[Ee]-?[0-9]+ | [0-9]+\\.[0-9]+"
or
class "[A-Z][a-zA-Z0-9_]+" and class_ptr "[A-Z][a-zA-Z0-9_]+\*"
and so on.

place them in terms will be an error.

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@peter-winter placing some string(eg: "except", "match", "while") in terms also will be an error.

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Can you please provide some code which isn't working?

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Can you please provide some code which isn't working?

Might I writen mistake. the error of string cannot be reappeared and has been deleted due to finding a new lib(https://github.com/metthal/pog). the following is the code of regex error:

#include <ctpg/ctpg.hpp>
#include <iostream>
#include <charconv>

using namespace ctpg;
using namespace ctpg::buffers;

constexpr nterm<int> list("list");

constexpr char number_pattern[] = "[0-9]+\\.[0-9]+[Ee]-?[0-9]+|[0-9]+[Ee]-?[0-9]+";
constexpr regex_term<number_pattern> number("number");

constexpr parser p(
    list,
    terms(
        number
    ),
    nterms(
        list
    ),
    rules(
        list(number) >= [](const auto& n) { 
            return 0; 
        }
    )
);

int main(int argc, char* argv[])
{
    if (argc < 2)
        return -1;
    auto res = p.parse(string_buffer(argv[1]), std::cerr);
    bool success = res.has_value();
    if (success)
        std::cout << res.value() << std::endl;
    return success ? 0 : -1;
}

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Maybe the function of mode switcher need to be added also.

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I know you closed it, but actually you were encountering a bug which I just fixed. The problem was with regexes of the form:
a*b|a*
a+b|a+

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