Function __format

src/lua-format.cpp:10–28

using namespace antlr4;

static std::string __format(ANTLRInputStream& input, const Config& config) {
    LuaLexer lexer(&input);
    CommonTokenStream tokenstream(&lexer);
    LuaParser parser(&tokenstream);

    LuaParser::ChunkContext* chunk = parser.chunk();

    if (parser.getNumberOfSyntaxErrors() > 0) {
        throw std::invalid_argument("Input contains syntax errors");
    }

    std::vector<antlr4::Token*> tokenVector;
    for (auto* t : tokenstream.getTokens()) {
        tokenVector.emplace_back(t);
    }

    FormatVisitor visitor(tokenVector, config);
    return chunk->accept(&visitor).as<std::string>();
}

static const std::string DISABLE_FORMAT_BEGIN = "-- LuaFormatter off";
static const std::string DISABLE_FORMAT_END = "-- LuaFormatter on";