Restoring authorship annotation for Mikhail Borisov <borisov.mikhail@gmail.com>. Commit 2 of 2.

23 files changed, 816 insertions, 816 deletions

diff --git a/library/cpp/yson_pull/detail/byte_reader.h b/library/cpp/yson_pull/detail/byte_reader.h
index 36ffe8446b..7cea50d323 100644
--- a/library/cpp/yson_pull/detail/byte_reader.h
+++ b/library/cpp/yson_pull/detail/byte_reader.h
@@ -1,29 +1,29 @@
-#pragma once 
- 
-#include "cescape.h" 
-#include "fail.h" 
-#include "stream_counter.h" 
- 
+#pragma once
+
+#include "cescape.h"
+#include "fail.h"
+#include "stream_counter.h"
+
 #include <library/cpp/yson_pull/input.h>
- 
+
 namespace NYsonPull {
     namespace NDetail {
         template <class StreamCounter>
         class byte_reader {
             NYsonPull::NInput::IStream& stream_;
             StreamCounter stream_counter_;
- 
+
         public:
             byte_reader(NYsonPull::NInput::IStream& stream)
                 : stream_(stream)
             {
             }
- 
+
             // const-ness added to prevent direct stream mutation
             const NYsonPull::NInput::IStream& stream() {
                 return stream_;
             }
- 
+
             template <typename... Args>
             ATTRIBUTE(noinline, cold)
             void fail[[noreturn]](const char* msg, Args&&... args) {
@@ -32,23 +32,23 @@ namespace NYsonPull {
                     msg,
                     std::forward<Args>(args)...);
             }
- 
+
             template <bool AllowFinish>
             void fill_buffer() {
                 stream_.fill_buffer();
- 
+
                 if (!AllowFinish) {
                     auto& buf = stream_.buffer();
-                    if (Y_UNLIKELY(buf.is_empty() && stream_.at_end())) { 
+                    if (Y_UNLIKELY(buf.is_empty() && stream_.at_end())) {
                         fail("Premature end of stream");
                     }
                 }
             }
- 
+
             void fill_buffer() {
                 return fill_buffer<true>();
-            } 
- 
+            }
+
             template <bool AllowFinish>
             ui8 get_byte() {
                 fill_buffer<AllowFinish>();
@@ -57,11 +57,11 @@ namespace NYsonPull {
                            ? *buf.pos()
                            : ui8{'\0'};
             }
- 
+
             ui8 get_byte() {
                 return get_byte<true>();
             }
- 
+
             void advance(size_t bytes) {
                 auto& buf = stream_.buffer();
                 stream_counter_.update(
@@ -70,5 +70,5 @@ namespace NYsonPull {
                 buf.advance(bytes);
             }
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/byte_writer.h b/library/cpp/yson_pull/detail/byte_writer.h
index 71ffe6230b..dc1d4b4b96 100644
--- a/library/cpp/yson_pull/detail/byte_writer.h
+++ b/library/cpp/yson_pull/detail/byte_writer.h
@@ -1,27 +1,27 @@
-#pragma once 
- 
-#include "macros.h" 
- 
+#pragma once
+
+#include "macros.h"
+
 #include <library/cpp/yson_pull/output.h>
- 
-#include <util/system/types.h> 
- 
-#include <cstddef> 
-#include <cstring> 
- 
+
+#include <util/system/types.h>
+
+#include <cstddef>
+#include <cstring>
+
 namespace NYsonPull {
     namespace NDetail {
         template <class StreamCounter>
         class byte_writer {
             NYsonPull::NOutput::IStream& stream_;
             StreamCounter stream_counter_;
- 
+
         public:
             byte_writer(NYsonPull::NOutput::IStream& stream)
                 : stream_(stream)
             {
             }
- 
+
             // const-ness added to prevent direct stream mutation
             const NYsonPull::NOutput::IStream& stream() {
                 return stream_;
@@ -29,11 +29,11 @@ namespace NYsonPull {
             const StreamCounter& counter() {
                 return stream_counter_;
             }
- 
+
             void flush_buffer() {
                 stream_.flush_buffer();
             }
- 
+
             void advance(size_t bytes) {
                 auto& buf = stream_.buffer();
                 stream_counter_.update(
@@ -41,10 +41,10 @@ namespace NYsonPull {
                     buf.pos() + bytes);
                 buf.advance(bytes);
             }
- 
+
             void write(ui8 c) {
                 auto& buf = stream_.buffer();
-                if (Y_LIKELY(!buf.is_full())) { 
+                if (Y_LIKELY(!buf.is_full())) {
                     *buf.pos() = c;
                     advance(1);
                 } else {
@@ -53,11 +53,11 @@ namespace NYsonPull {
                     stream_.flush_buffer({ptr, 1});
                 }
             }
- 
+
             void write(const ui8* data, size_t size) {
                 auto& buf = stream_.buffer();
                 auto free_buf = buf.available();
-                if (Y_LIKELY(size < free_buf)) { 
+                if (Y_LIKELY(size < free_buf)) {
                     ::memcpy(buf.pos(), data, size);
                     advance(size);
                 } else {
@@ -71,7 +71,7 @@ namespace NYsonPull {
                     stream_.flush_buffer({reinterpret_cast<const char*>(data),
                                           size});
                 }
-            } 
+            }
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/cescape.h b/library/cpp/yson_pull/detail/cescape.h
index 2e468fc0f3..1ea150e69a 100644
--- a/library/cpp/yson_pull/detail/cescape.h
+++ b/library/cpp/yson_pull/detail/cescape.h
@@ -1,40 +1,40 @@
-#pragma once 
- 
-#include "byte_writer.h" 
-#include "cescape_decode.h" 
-#include "cescape_encode.h" 
-#include "macros.h" 
- 
-#include <util/generic/strbuf.h> 
+#pragma once
+
+#include "byte_writer.h"
+#include "cescape_decode.h"
+#include "cescape_encode.h"
+#include "macros.h"
+
+#include <util/generic/strbuf.h>
 #include <util/generic/string.h>
-#include <util/generic/vector.h> 
- 
-/* REFERENCES FOR ESCAPE SEQUENCE INTERPRETATION: 
- *   C99 p. 6.4.3   Universal character names. 
- *   C99 p. 6.4.4.4 Character constants. 
- * 
- * <simple-escape-sequence> ::= { 
- *      \' , \" , \? , \\ , 
- *      \a , \b , \f , \n , \r , \t , \v 
- * } 
- * 
- * <octal-escape-sequence>       ::= \  <octal-digit> {1, 3} 
- * <hexadecimal-escape-sequence> ::= \x <hexadecimal-digit> + 
- * <universal-character-name>    ::= \u <hexadecimal-digit> {4} 
- *                                || \U <hexadecimal-digit> {8} 
- * 
- * NOTE (6.4.4.4.7): 
- * Each octal or hexadecimal escape sequence is the longest sequence of characters that can 
- * constitute the escape sequence. 
- * 
- * THEREFORE: 
- *  - Octal escape sequence spans until rightmost non-octal-digit character. 
- *  - Octal escape sequence always terminates after three octal digits. 
- *  - Hexadecimal escape sequence spans until rightmost non-hexadecimal-digit character. 
- *  - Universal character name consists of exactly 4 or 8 hexadecimal digit. 
- * 
- */ 
- 
+#include <util/generic/vector.h>
+
+/* REFERENCES FOR ESCAPE SEQUENCE INTERPRETATION:
+ *   C99 p. 6.4.3   Universal character names.
+ *   C99 p. 6.4.4.4 Character constants.
+ *
+ * <simple-escape-sequence> ::= {
+ *      \' , \" , \? , \\ ,
+ *      \a , \b , \f , \n , \r , \t , \v
+ * }
+ *
+ * <octal-escape-sequence>       ::= \  <octal-digit> {1, 3}
+ * <hexadecimal-escape-sequence> ::= \x <hexadecimal-digit> +
+ * <universal-character-name>    ::= \u <hexadecimal-digit> {4}
+ *                                || \U <hexadecimal-digit> {8}
+ *
+ * NOTE (6.4.4.4.7):
+ * Each octal or hexadecimal escape sequence is the longest sequence of characters that can
+ * constitute the escape sequence.
+ *
+ * THEREFORE:
+ *  - Octal escape sequence spans until rightmost non-octal-digit character.
+ *  - Octal escape sequence always terminates after three octal digits.
+ *  - Hexadecimal escape sequence spans until rightmost non-hexadecimal-digit character.
+ *  - Universal character name consists of exactly 4 or 8 hexadecimal digit.
+ *
+ */
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NCEscape {
@@ -48,7 +48,7 @@ namespace NYsonPull {
                             size);
                     });
             }
- 
+
             // dest must have at least 4*data.size() bytes available
             inline size_t encode(ui8* dest, TStringBuf data) {
                 auto* dest_begin = dest;
@@ -61,11 +61,11 @@ namespace NYsonPull {
                     });
                 return dest - dest_begin;
             }
- 
+
             template <typename U>
             void encode(byte_writer<U>& dest, TStringBuf data) {
                 auto& buffer = dest.stream().buffer();
-                if (Y_LIKELY(buffer.available() >= data.size() * 4)) { 
+                if (Y_LIKELY(buffer.available() >= data.size() * 4)) {
                     auto size = encode(buffer.pos(), data);
                     dest.advance(size);
                 } else {
@@ -77,14 +77,14 @@ namespace NYsonPull {
                         });
                 }
             }
- 
+
             inline TString encode(TStringBuf data) {
                 TString result;
                 result.reserve(data.size());
                 encode(result, data);
                 return result;
-            } 
- 
+            }
+
             inline void decode(TString& dest, TStringBuf data) {
                 NImpl::unescape_impl(
                     reinterpret_cast<const ui8*>(data.begin()),
@@ -96,7 +96,7 @@ namespace NYsonPull {
                         dest.append(reinterpret_cast<const char*>(p), len);
                     });
             }
- 
+
             inline void decode_inplace(TVector<ui8>& data) {
                 auto* out = static_cast<ui8*>(
                     ::memchr(data.data(), '\\', data.size()));
@@ -115,14 +115,14 @@ namespace NYsonPull {
                     });
                 data.resize(out - &data[0]);
             }
- 
+
             inline TString decode(TStringBuf data) {
                 TString result;
                 result.reserve(data.size());
                 decode(result, data);
                 return result;
             }
- 
+
             ATTRIBUTE(noinline, cold)
             inline TString quote(TStringBuf str) {
                 TString result;
@@ -132,7 +132,7 @@ namespace NYsonPull {
                 result += '"';
                 return result;
             }
- 
+
             ATTRIBUTE(noinline, cold)
             inline TString quote(ui8 ch) {
                 char c = ch;
diff --git a/library/cpp/yson_pull/detail/cescape_decode.h b/library/cpp/yson_pull/detail/cescape_decode.h
index 377112924b..2ee5dd9500 100644
--- a/library/cpp/yson_pull/detail/cescape_decode.h
+++ b/library/cpp/yson_pull/detail/cescape_decode.h
@@ -1,10 +1,10 @@
-#pragma once 
- 
-#include <util/system/types.h> 
- 
-#include <algorithm> 
-#include <cstring> 
- 
+#pragma once
+
+#include <util/system/types.h>
+
+#include <algorithm>
+#include <cstring>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NCEscape {
@@ -12,7 +12,7 @@ namespace NYsonPull {
                 inline ui8 as_digit(ui8 c) {
                     return c - ui8{'0'};
                 }
- 
+
                 inline ui8 as_hexdigit(ui8 c) {
                     static constexpr ui8 hex_decode_map[256] = {
                         255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
@@ -37,10 +37,10 @@ namespace NYsonPull {
                         255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
                         255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
                         255, 255, 255, 255};
- 
+
                     return hex_decode_map[c];
                 }
- 
+
                 inline const ui8* read_oct(ui8& result, const ui8* p, ui8 n) {
                     auto digit = ui8{0};
                     while (n-- && (digit = as_digit(*p)) < 8) {
@@ -49,7 +49,7 @@ namespace NYsonPull {
                     }
                     return p;
                 }
- 
+
                 inline const ui8* read_hex(ui8& result, const ui8* p, ui8 n) {
                     auto digit = ui8{0};
                     while (n-- && (digit = as_hexdigit(*p)) < 16) {
@@ -58,7 +58,7 @@ namespace NYsonPull {
                     }
                     return p;
                 }
- 
+
                 inline const ui8* unescape_char_and_advance(
                     ui8& result,
                     const ui8* p,
@@ -88,7 +88,7 @@ namespace NYsonPull {
                             result = '\t';
                             ++p;
                             break;
- 
+
                         case 'x': {
                             ++p;
                             result = 0;
@@ -101,7 +101,7 @@ namespace NYsonPull {
                                 result = 'x';
                             }
                         } break;
- 
+
                         case '0':
                         case '1':
                         case '2':
@@ -111,7 +111,7 @@ namespace NYsonPull {
                                 result,
                                 p, std::min<ptrdiff_t>(3, end - p));
                             break;
- 
+
                         case '4':
                         case '5':
                         case '6':
@@ -124,7 +124,7 @@ namespace NYsonPull {
                     }
                     return p;
                 }
- 
+
                 template <typename T, typename U>
                 inline void unescape_impl(
                     const ui8* p,
@@ -148,7 +148,7 @@ namespace NYsonPull {
                         }
                     }
                 }
-            } 
+            }
         }     // namespace NCEscape
     }         // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/cescape_encode.h b/library/cpp/yson_pull/detail/cescape_encode.h
index bf9a44ba5f..bf5765f1d9 100644
--- a/library/cpp/yson_pull/detail/cescape_encode.h
+++ b/library/cpp/yson_pull/detail/cescape_encode.h
@@ -1,11 +1,11 @@
-#pragma once 
- 
+#pragma once
+
 #include <util/system/types.h>
- 
-// Whether to ensure strict ASCII compatibility 
-// Turns UTF-8 strings into unreadable garbage for no known reason 
-//#define CESCAPE_STRICT_ASCII 
- 
+
+// Whether to ensure strict ASCII compatibility
+// Turns UTF-8 strings into unreadable garbage for no known reason
+//#define CESCAPE_STRICT_ASCII
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NCEscape {
@@ -14,29 +14,29 @@ namespace NYsonPull {
                     constexpr ui8 hex_digits[] = "0123456789ABCDEF";
                     return hex_digits[value];
                 }
- 
+
                 inline ui8 oct_digit(ui8 value) {
                     return '0' + value;
                 }
- 
+
                 inline bool is_printable(ui8 c) {
-#ifdef CESCAPE_STRICT_ASCII 
+#ifdef CESCAPE_STRICT_ASCII
                     return c >= 32 && c <= 126;
-#else 
+#else
                     return c >= 32;
-#endif 
+#endif
                 }
- 
+
                 inline bool is_hex_digit(ui8 c) {
                     return (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f');
                 }
- 
+
                 inline bool is_oct_digit(ui8 c) {
                     return c >= '0' && c <= '7';
                 }
- 
+
                 constexpr size_t ESCAPE_C_BUFFER_SIZE = 4;
- 
+
                 inline size_t escape_char(
                     ui8 c,
                     ui8 next,
@@ -85,16 +85,16 @@ namespace NYsonPull {
                         return 4;
                     }
                 }
- 
+
                 template <typename T>
                 inline void escape_impl(const ui8* str, size_t len, T&& consume) {
                     ui8 buffer[ESCAPE_C_BUFFER_SIZE];
- 
+
                     size_t i, j;
                     for (i = 0, j = 0; i < len; ++i) {
                         auto next_char = i + 1 < len ? str[i + 1] : 0;
                         size_t rlen = escape_char(str[i], next_char, buffer);
- 
+
                         if (rlen > 1) {
                             consume(str + j, i - j);
                             j = i + 1;
diff --git a/library/cpp/yson_pull/detail/fail.h b/library/cpp/yson_pull/detail/fail.h
index a140f34c91..6937612d0b 100644
--- a/library/cpp/yson_pull/detail/fail.h
+++ b/library/cpp/yson_pull/detail/fail.h
@@ -1,11 +1,11 @@
-#pragma once 
- 
-#include "format_string.h" 
-#include "macros.h" 
- 
+#pragma once
+
+#include "format_string.h"
+#include "macros.h"
+
 #include <library/cpp/yson_pull/exceptions.h>
 #include <library/cpp/yson_pull/position_info.h>
- 
+
 namespace NYsonPull {
     namespace NDetail {
         template <typename... Args>
diff --git a/library/cpp/yson_pull/detail/format_string.h b/library/cpp/yson_pull/detail/format_string.h
index 7413beb6f1..683fd1bf36 100644
--- a/library/cpp/yson_pull/detail/format_string.h
+++ b/library/cpp/yson_pull/detail/format_string.h
@@ -1,26 +1,26 @@
-#pragma once 
- 
-#include <util/generic/strbuf.h> 
+#pragma once
+
+#include <util/generic/strbuf.h>
 #include <util/generic/string.h>
-#include <util/string/builder.h> 
- 
+#include <util/string/builder.h>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NImpl {
             inline void apply_args(TStringBuilder&) {
             }
- 
+
             template <typename T, typename... Args>
             inline void apply_args(TStringBuilder& builder, T&& arg, Args&&... args) {
                 apply_args(builder << arg, std::forward<Args>(args)...);
             }
         }
- 
+
         template <typename... Args>
         TString format_string(Args&&... args) {
             TStringBuilder builder;
             NImpl::apply_args(builder, std::forward<Args>(args)...);
             return TString(std::move(builder));
         }
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/input/buffered.h b/library/cpp/yson_pull/detail/input/buffered.h
index fef577df8b..9b1482577f 100644
--- a/library/cpp/yson_pull/detail/input/buffered.h
+++ b/library/cpp/yson_pull/detail/input/buffered.h
@@ -1,31 +1,31 @@
-#pragma once 
- 
+#pragma once
+
 #include <library/cpp/yson_pull/detail/macros.h>
- 
+
 #include <library/cpp/yson_pull/exceptions.h>
 #include <library/cpp/yson_pull/input.h>
- 
-#include <cstdio> 
-#include <memory> 
- 
+
+#include <cstdio>
+#include <memory>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NInput {
             class TBuffered: public NYsonPull::NInput::IStream {
                 TArrayHolder<ui8> buffer_;
                 size_t size_;
- 
+
             public:
                 explicit TBuffered(size_t buffer_size)
                     : buffer_{new ui8[buffer_size]}
                     , size_{buffer_size} {
                 }
- 
+
             protected:
                 ui8* buffer_data() const {
                     return buffer_.Get();
                 }
- 
+
                 size_t buffer_size() const {
                     return size_;
                 }
diff --git a/library/cpp/yson_pull/detail/input/stdio_file.h b/library/cpp/yson_pull/detail/input/stdio_file.h
index 328931d435..c412b7e59b 100644
--- a/library/cpp/yson_pull/detail/input/stdio_file.h
+++ b/library/cpp/yson_pull/detail/input/stdio_file.h
@@ -1,35 +1,35 @@
-#pragma once 
- 
-#include "buffered.h" 
- 
+#pragma once
+
+#include "buffered.h"
+
 #include <library/cpp/yson_pull/detail/macros.h>
- 
+
 #include <library/cpp/yson_pull/exceptions.h>
 #include <library/cpp/yson_pull/input.h>
- 
-#include <cstdio> 
-#include <memory> 
- 
+
+#include <cstdio>
+#include <memory>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NInput {
             class TStdioFile: public TBuffered {
                 FILE* file_;
- 
+
             public:
                 TStdioFile(FILE* file, size_t buffer_size)
                     : TBuffered(buffer_size)
                     , file_{file} {
                 }
- 
+
             protected:
                 result do_fill_buffer() override {
                     auto nread = ::fread(buffer_data(), 1, buffer_size(), file_);
-                    if (Y_UNLIKELY(nread == 0)) { 
-                        if (ferror(file_)) { 
+                    if (Y_UNLIKELY(nread == 0)) {
+                        if (ferror(file_)) {
                             throw NException::TSystemError();
                         }
-                        if (feof(file_)) { 
+                        if (feof(file_)) {
                             return result::at_end;
                         }
                     }
@@ -37,6 +37,6 @@ namespace NYsonPull {
                     return result::have_more_data;
                 }
             };
-        } 
+        }
     }     // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/input/stream.h b/library/cpp/yson_pull/detail/input/stream.h
index 5ed993f606..791cd5a3f5 100644
--- a/library/cpp/yson_pull/detail/input/stream.h
+++ b/library/cpp/yson_pull/detail/input/stream.h
@@ -1,69 +1,69 @@
-#pragma once 
- 
+#pragma once
+
 #include <library/cpp/yson_pull/detail/macros.h>
- 
+
 #include <library/cpp/yson_pull/input.h>
- 
-#include <util/stream/buffered.h> 
-#include <util/stream/file.h> 
-#include <util/stream/zerocopy.h> 
-#include <util/system/file.h> 
- 
-namespace NYsonPull { 
-    namespace NDetail { 
-        namespace NInput { 
-            class TStreamBase: public NYsonPull::NInput::IStream { 
-            protected: 
+
+#include <util/stream/buffered.h>
+#include <util/stream/file.h>
+#include <util/stream/zerocopy.h>
+#include <util/system/file.h>
+
+namespace NYsonPull {
+    namespace NDetail {
+        namespace NInput {
+            class TStreamBase: public NYsonPull::NInput::IStream {
+            protected:
                 result DoFillBufferFrom(IZeroCopyInput& input) {
-                    void* ptr = nullptr; 
-                    size_t size = input.Next(&ptr); 
-                    if (Y_UNLIKELY(size == 0)) { 
-                        return result::at_end; 
-                    } 
-                    buffer().reset(static_cast<ui8*>(ptr), static_cast<ui8*>(ptr) + size); 
-                    return result::have_more_data; 
-                } 
-            }; 
- 
-            class TZeroCopy: public TStreamBase { 
+                    void* ptr = nullptr;
+                    size_t size = input.Next(&ptr);
+                    if (Y_UNLIKELY(size == 0)) {
+                        return result::at_end;
+                    }
+                    buffer().reset(static_cast<ui8*>(ptr), static_cast<ui8*>(ptr) + size);
+                    return result::have_more_data;
+                }
+            };
+
+            class TZeroCopy: public TStreamBase {
                 IZeroCopyInput* Input;
- 
-            public: 
+
+            public:
                 explicit TZeroCopy(IZeroCopyInput* input)
-                    : Input(input) 
-                { 
-                } 
- 
-            protected: 
-                result do_fill_buffer() override { 
-                    return DoFillBufferFrom(*Input); 
-                } 
-            }; 
- 
+                    : Input(input)
+                {
+                }
+
+            protected:
+                result do_fill_buffer() override {
+                    return DoFillBufferFrom(*Input);
+                }
+            };
+
             template <typename TBuffered>
-            class TOwned: public TStreamBase { 
-                TBuffered Input; 
- 
-            public: 
+            class TOwned: public TStreamBase {
+                TBuffered Input;
+
+            public:
                 template <typename... Args>
-                explicit TOwned(Args&&... args) 
-                    : Input(std::forward<Args>(args)...) 
-                { 
-                } 
- 
-            protected: 
-                result do_fill_buffer() override { 
-                    return DoFillBufferFrom(Input); 
-                } 
-            }; 
- 
+                explicit TOwned(Args&&... args)
+                    : Input(std::forward<Args>(args)...)
+                {
+                }
+
+            protected:
+                result do_fill_buffer() override {
+                    return DoFillBufferFrom(Input);
+                }
+            };
+
             class TFHandle: public TOwned<TFileInput> {
-            public: 
-                TFHandle(int fd, size_t buffer_size) 
+            public:
+                TFHandle(int fd, size_t buffer_size)
                     : TOwned<TFileInput>(Duplicate(fd), buffer_size)
-                { 
-                } 
-            }; 
-        } 
+                {
+                }
+            };
+        }
     }     // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/lexer_base.h b/library/cpp/yson_pull/detail/lexer_base.h
index 20919e496a..572bdb3d18 100644
--- a/library/cpp/yson_pull/detail/lexer_base.h
+++ b/library/cpp/yson_pull/detail/lexer_base.h
@@ -1,27 +1,27 @@
-#pragma once 
- 
-#include "byte_reader.h" 
-#include "cescape.h" 
-#include "macros.h" 
-#include "number.h" 
+#pragma once
+
+#include "byte_reader.h"
+#include "cescape.h"
+#include "macros.h"
+#include "number.h"
 #include "percent_scalar.h"
-#include "stream_counter.h" 
-#include "varint.h" 
- 
-#include <util/generic/maybe.h> 
-#include <util/generic/vector.h> 
-#include <util/string/cast.h> 
- 
+#include "stream_counter.h"
+#include "varint.h"
+
+#include <util/generic/maybe.h>
+#include <util/generic/vector.h>
+#include <util/string/cast.h>
+
 namespace NYsonPull {
     namespace NDetail {
         template <bool EnableLinePositionInfo>
         class lexer_base: public byte_reader<stream_counter<EnableLinePositionInfo>> {
             using Base = byte_reader<
                 stream_counter<EnableLinePositionInfo>>;
- 
+
             TVector<ui8> token_buffer_;
             TMaybe<size_t> memory_limit_;
- 
+
         public:
             lexer_base(
                 NYsonPull::NInput::IStream& buffer,
@@ -29,28 +29,28 @@ namespace NYsonPull {
                 : Base(buffer)
                 , memory_limit_{memory_limit} {
             }
- 
+
             ATTRIBUTE(noinline, hot)
             ui8 skip_space_and_get_byte() {
                 auto& buf = Base::stream().buffer();
-                if (Y_LIKELY(!buf.is_empty())) { 
+                if (Y_LIKELY(!buf.is_empty())) {
                     auto ch = *buf.pos();
-                    if (Y_LIKELY(!is_space(ch))) { 
+                    if (Y_LIKELY(!is_space(ch))) {
                         return ch;
                     }
                 }
                 return skip_space_and_get_byte_fallback();
             }
- 
+
             ATTRIBUTE(hot)
             ui8 get_byte() {
                 auto& buf = Base::stream().buffer();
-                if (Y_LIKELY(!buf.is_empty())) { 
+                if (Y_LIKELY(!buf.is_empty())) {
                     return *buf.pos();
                 }
                 return Base::get_byte();
-            } 
- 
+            }
+
             number read_numeric() {
                 token_buffer_.clear();
                 auto type = number_type::int64;
@@ -64,7 +64,7 @@ namespace NYsonPull {
                     } else if (ch == 'u') {
                         token_buffer_.push_back(ch);
                         type = number_type::uint64;
-                    } else if (Y_UNLIKELY(isalpha(ch))) { 
+                    } else if (Y_UNLIKELY(isalpha(ch))) {
                         COLD_BLOCK_BYVALUE
                         Base::fail("Unexpected ", NCEscape::quote(ch), " in numeric literal");
                         COLD_BLOCK_END
@@ -74,7 +74,7 @@ namespace NYsonPull {
                     check_memory_limit();
                     Base::advance(1);
                 }
- 
+
                 auto str = token_buffer();
                 try {
                     switch (type) {
@@ -86,12 +86,12 @@ namespace NYsonPull {
                             str.Chop(1); // 'u' suffix
                             return FromString<ui64>(str);
                     }
-                    Y_UNREACHABLE(); 
+                    Y_UNREACHABLE();
                 } catch (const std::exception& err) {
                     Base::fail(err.what());
                 }
-            } 
- 
+            }
+
             TStringBuf read_quoted_string() {
                 auto count_trailing_slashes = [](ui8* begin, ui8* end) {
                     auto count = size_t{0};
@@ -102,7 +102,7 @@ namespace NYsonPull {
                     }
                     return count;
                 };
- 
+
                 token_buffer_.clear();
                 auto& buf = Base::stream().buffer();
                 while (true) {
@@ -135,12 +135,12 @@ namespace NYsonPull {
                         token_buffer_.push_back('"');
                     }
                     check_memory_limit();
-                } 
+                }
 
                 NCEscape::decode_inplace(token_buffer_);
                 return token_buffer();
-            } 
- 
+            }
+
             TStringBuf read_unquoted_string() {
                 token_buffer_.clear();
                 while (true) {
@@ -155,20 +155,20 @@ namespace NYsonPull {
                     Base::advance(1);
                 }
                 return token_buffer();
-            } 
- 
+            }
+
             ATTRIBUTE(noinline, hot)
             TStringBuf read_binary_string() {
                 auto slength = NVarInt::read<i32>(*this);
-                if (Y_UNLIKELY(slength < 0)) { 
+                if (Y_UNLIKELY(slength < 0)) {
                     COLD_BLOCK_BYVALUE
                     Base::fail("Negative binary string literal length ", slength);
                     COLD_BLOCK_END
                 }
                 auto length = static_cast<ui32>(slength);
- 
+
                 auto& buf = Base::stream().buffer();
-                if (Y_LIKELY(buf.available() >= length)) { 
+                if (Y_LIKELY(buf.available() >= length)) {
                     auto result = TStringBuf{
                         reinterpret_cast<const char*>(buf.pos()),
                         length};
@@ -177,8 +177,8 @@ namespace NYsonPull {
                 } else { // reading in Buffer
                     return read_binary_string_fallback(length);
                 }
-            } 
- 
+            }
+
             ATTRIBUTE(noinline)
             TStringBuf read_binary_string_fallback(size_t length) {
                 auto& buf = Base::stream().buffer();
@@ -187,7 +187,7 @@ namespace NYsonPull {
                 while (needToRead) {
                     this->Base::template fill_buffer<false>();
                     auto chunk_size = std::min(needToRead, buf.available());
- 
+
                     token_buffer_.insert(
                         token_buffer_.end(),
                         buf.pos(),
@@ -197,26 +197,26 @@ namespace NYsonPull {
                     Base::advance(chunk_size);
                 }
                 return token_buffer();
-            } 
- 
+            }
+
             percent_scalar read_percent_scalar() {
                 auto throw_incorrect_percent_scalar = [&]() {
                     Base::fail("Incorrect %-literal prefix ", NCEscape::quote(token_buffer()));
                 };
- 
+
                 auto assert_literal = [&](TStringBuf literal) -> void {
                     for (size_t i = 2; i < literal.size(); ++i) {
                         token_buffer_.push_back(this->Base::template get_byte<false>());
                         Base::advance(1);
-                        if (Y_UNLIKELY(token_buffer_.back() != literal[i])) { 
+                        if (Y_UNLIKELY(token_buffer_.back() != literal[i])) {
                             throw_incorrect_percent_scalar();
                         }
                     }
                 };
- 
+
                 token_buffer_.clear();
                 token_buffer_.push_back(this->Base::template get_byte<false>());
-                Base::advance(1); 
+                Base::advance(1);
 
                 switch (token_buffer_[0]) {
                     case 't':
@@ -236,32 +236,32 @@ namespace NYsonPull {
                         return percent_scalar(-std::numeric_limits<double>::infinity());
                     default:
                         throw_incorrect_percent_scalar();
-                } 
+                }
+
+                Y_UNREACHABLE();
+            }
 
-                Y_UNREACHABLE(); 
-            } 
- 
             i64 read_binary_int64() {
                 return NVarInt::read<i64>(*this);
             }
- 
+
             ui64 read_binary_uint64() {
                 return NVarInt::read<ui64>(*this);
             }
- 
+
             double read_binary_double() {
                 union {
                     double as_double;
                     ui8 as_bytes[sizeof(double)];
                 } data;
                 static_assert(sizeof(data) == sizeof(double), "bad union size");
- 
+
                 auto needToRead = sizeof(double);
- 
+
                 auto& buf = Base::stream().buffer();
                 while (needToRead != 0) {
                     Base::fill_buffer();
- 
+
                     auto chunk_size = std::min(needToRead, buf.available());
                     if (chunk_size == 0) {
                         Base::fail("Error parsing binary double literal");
@@ -274,8 +274,8 @@ namespace NYsonPull {
                     Base::advance(chunk_size);
                 }
                 return data.as_double;
-            } 
- 
+            }
+
         private:
             static bool is_space(ui8 ch) {
                 static const ui8 lookupTable[] =
@@ -284,24 +284,24 @@ namespace NYsonPull {
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 
+
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 
+
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 
+
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 return lookupTable[ch];
             }
- 
+
             ATTRIBUTE(noinline, cold)
             ui8 skip_space_and_get_byte_fallback() {
                 auto& buf = Base::stream().buffer();
@@ -318,12 +318,12 @@ namespace NYsonPull {
                         }
                         Base::advance(1);
                     }
-                } 
+                }
                 return Base::get_byte();
             }
 
             void check_memory_limit() {
-                if (Y_UNLIKELY(memory_limit_ && token_buffer_.capacity() > *memory_limit_)) { 
+                if (Y_UNLIKELY(memory_limit_ && token_buffer_.capacity() > *memory_limit_)) {
                     COLD_BLOCK_BYVALUE
                     Base::fail(
                         "Memory limit exceeded while parsing YSON stream: "
@@ -331,13 +331,13 @@ namespace NYsonPull {
                         token_buffer_.capacity(),
                         ", limit ", *memory_limit_);
                     COLD_BLOCK_END
-                } 
-            } 
- 
+                }
+            }
+
             TStringBuf token_buffer() const {
                 auto* begin = reinterpret_cast<const char*>(token_buffer_.data());
                 return {begin, token_buffer_.size()};
             }
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/macros.h b/library/cpp/yson_pull/detail/macros.h
index 8d9707c351..7243f9cfe1 100644
--- a/library/cpp/yson_pull/detail/macros.h
+++ b/library/cpp/yson_pull/detail/macros.h
@@ -1,24 +1,24 @@
-#pragma once 
- 
-#include <util/system/compiler.h> 
- 
-#if defined(__GNUC__) 
-#define ATTRIBUTE(args...) __attribute__((args)) 
-#else 
-#define ATTRIBUTE(...) 
-#endif 
- 
-#if defined(__GNUC__) && !defined(__clang__) 
+#pragma once
+
+#include <util/system/compiler.h>
+
+#if defined(__GNUC__)
+#define ATTRIBUTE(args...) __attribute__((args))
+#else
+#define ATTRIBUTE(...)
+#endif
+
+#if defined(__GNUC__) && !defined(__clang__)
 #define COLD_BLOCK_BYVALUE [=]() ATTRIBUTE(noinline, cold) {
 #define COLD_BLOCK_BYREF [&]() ATTRIBUTE(noinline, cold) {
 #define COLD_BLOCK_END \
     }                  \
     ();
-#else 
-// Clang does not support gnu-style attributes on lambda functions yet 
+#else
+// Clang does not support gnu-style attributes on lambda functions yet
 #define COLD_BLOCK_BYVALUE [=]() {
 #define COLD_BLOCK_BYREF [&]() {
 #define COLD_BLOCK_END \
     }                  \
     ();
-#endif 
+#endif
diff --git a/library/cpp/yson_pull/detail/number.h b/library/cpp/yson_pull/detail/number.h
index 0dc442e3d2..5595f55e05 100644
--- a/library/cpp/yson_pull/detail/number.h
+++ b/library/cpp/yson_pull/detail/number.h
@@ -1,7 +1,7 @@
-#pragma once 
- 
+#pragma once
+
 #include <util/system/types.h>
- 
+
 namespace NYsonPull {
     namespace NDetail {
         enum class number_type {
@@ -9,7 +9,7 @@ namespace NYsonPull {
             uint64,
             int64
         };
- 
+
         struct number {
             number_type type;
             union {
@@ -17,21 +17,21 @@ namespace NYsonPull {
                 ui64 as_uint64;
                 i64 as_int64;
             } value;
- 
+
             number(double v) {
                 type = number_type::float64;
                 value.as_float64 = v;
             }
- 
+
             number(i64 v) {
                 type = number_type::int64;
                 value.as_int64 = v;
             }
- 
+
             number(ui64 v) {
                 type = number_type::uint64;
                 value.as_uint64 = v;
             }
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/output/buffered.h b/library/cpp/yson_pull/detail/output/buffered.h
index fbb18b5467..475cf34785 100644
--- a/library/cpp/yson_pull/detail/output/buffered.h
+++ b/library/cpp/yson_pull/detail/output/buffered.h
@@ -1,11 +1,11 @@
-#pragma once 
- 
+#pragma once
+
 #include <library/cpp/yson_pull/detail/macros.h>
- 
+
 #include <library/cpp/yson_pull/output.h>
- 
-#include <util/generic/strbuf.h> 
- 
+
+#include <util/generic/strbuf.h>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NOutput {
@@ -13,29 +13,29 @@ namespace NYsonPull {
             class TBuffered: public NYsonPull::NOutput::IStream {
                 TArrayHolder<ui8> buffer_;
                 size_t size_;
- 
+
             public:
                 TBuffered(size_t buffer_size)
                     : buffer_{new ui8[buffer_size]}
                     , size_{buffer_size} {
                     reset_buffer();
                 }
- 
+
             protected:
                 void do_flush_buffer(TStringBuf extra) override {
                     auto& buf = buffer();
                     if (!buf.is_empty()) {
-                        do_write({reinterpret_cast<const char*>(buf.begin()), buf.used()}); 
+                        do_write({reinterpret_cast<const char*>(buf.begin()), buf.used()});
                         reset_buffer();
                     }
                     if (extra.size() >= buf.available()) {
                         do_write(extra);
-                    } else if (extra.size() > 0) { 
+                    } else if (extra.size() > 0) {
                         ::memcpy(buf.pos(), extra.data(), extra.size());
                         buf.advance(extra.size());
                     }
                 }
- 
+
             private:
                 void do_write(TStringBuf data) {
                     // CRTP dispatch
@@ -46,6 +46,6 @@ namespace NYsonPull {
                     buffer().reset(buffer_.Get(), buffer_.Get() + size_);
                 }
             };
-        } 
+        }
     }     // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/output/stdio_file.h b/library/cpp/yson_pull/detail/output/stdio_file.h
index d59ea6bfb9..03f2b40dc5 100644
--- a/library/cpp/yson_pull/detail/output/stdio_file.h
+++ b/library/cpp/yson_pull/detail/output/stdio_file.h
@@ -1,33 +1,33 @@
-#pragma once 
- 
-#include "buffered.h" 
- 
+#pragma once
+
+#include "buffered.h"
+
 #include <library/cpp/yson_pull/detail/macros.h>
- 
+
 #include <library/cpp/yson_pull/exceptions.h>
- 
-#include <cstdio> 
- 
+
+#include <cstdio>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NOutput {
             class TStdioFile: public TBuffered<TStdioFile> {
                 FILE* file_;
- 
+
             public:
                 TStdioFile(FILE* file, size_t buffer_size)
                     : TBuffered<TStdioFile>(buffer_size)
                     , file_(file)
                 {
                 }
- 
+
                 void write(TStringBuf data) {
                     auto nwritten = ::fwrite(data.data(), 1, data.size(), file_);
-                    if (Y_UNLIKELY(static_cast<size_t>(nwritten) != data.size())) { 
+                    if (Y_UNLIKELY(static_cast<size_t>(nwritten) != data.size())) {
                         throw NException::TSystemError();
                     }
                 }
             };
-        } 
+        }
     }     // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/output/stream.h b/library/cpp/yson_pull/detail/output/stream.h
index 98ab7d9555..d4810f3353 100644
--- a/library/cpp/yson_pull/detail/output/stream.h
+++ b/library/cpp/yson_pull/detail/output/stream.h
@@ -1,56 +1,56 @@
-#pragma once 
- 
-#include "buffered.h" 
- 
+#pragma once
+
+#include "buffered.h"
+
 #include <library/cpp/yson_pull/detail/macros.h>
 #include <library/cpp/yson_pull/exceptions.h>
- 
-#include <util/stream/output.h> 
-#include <util/stream/file.h> 
-#include <util/system/file.h> 
- 
-namespace NYsonPull { 
-    namespace NDetail { 
-        namespace NOutput { 
-            class TStream: public TBuffered<TStream> { 
+
+#include <util/stream/output.h>
+#include <util/stream/file.h>
+#include <util/system/file.h>
+
+namespace NYsonPull {
+    namespace NDetail {
+        namespace NOutput {
+            class TStream: public TBuffered<TStream> {
                 IOutputStream* Output;
- 
-            public: 
+
+            public:
                 TStream(IOutputStream* output, size_t buffer_size)
-                    : TBuffered<TStream>(buffer_size) 
-                    , Output(output) 
-                { 
-                } 
- 
-                void write(TStringBuf data) { 
-                    Output->Write(data); 
-                } 
-            }; 
- 
+                    : TBuffered<TStream>(buffer_size)
+                    , Output(output)
+                {
+                }
+
+                void write(TStringBuf data) {
+                    Output->Write(data);
+                }
+            };
+
             template <typename TOutput>
-            class TOwned: public TBuffered<TOwned<TOutput>> { 
-                TOutput Output; 
- 
-            public: 
+            class TOwned: public TBuffered<TOwned<TOutput>> {
+                TOutput Output;
+
+            public:
                 template <typename... Args>
-                TOwned(size_t buffer_size, Args&&... args) 
-                    : TBuffered<TOwned>(buffer_size) 
-                    , Output(std::forward<Args>(args)...) 
-                { 
-                } 
- 
-                void write(TStringBuf data) { 
-                    Output.Write(data); 
-                } 
-            }; 
- 
+                TOwned(size_t buffer_size, Args&&... args)
+                    : TBuffered<TOwned>(buffer_size)
+                    , Output(std::forward<Args>(args)...)
+                {
+                }
+
+                void write(TStringBuf data) {
+                    Output.Write(data);
+                }
+            };
+
             class TFHandle: public TOwned<TUnbufferedFileOutput> {
-            public: 
-                TFHandle(int fd, size_t buffer_size) 
+            public:
+                TFHandle(int fd, size_t buffer_size)
                     : TOwned<TUnbufferedFileOutput>(buffer_size, Duplicate(fd))
-                { 
-                } 
-            }; 
-        } 
+                {
+                }
+            };
+        }
     }     // namespace NDetail
 }
diff --git a/library/cpp/yson_pull/detail/reader.h b/library/cpp/yson_pull/detail/reader.h
index 4aa99e88e0..0e02396358 100644
--- a/library/cpp/yson_pull/detail/reader.h
+++ b/library/cpp/yson_pull/detail/reader.h
@@ -1,18 +1,18 @@
-#pragma once 
- 
-#include "lexer_base.h" 
-#include "symbols.h" 
- 
+#pragma once
+
+#include "lexer_base.h"
+#include "symbols.h"
+
 #include <library/cpp/yson_pull/reader.h>
- 
-#include <util/generic/maybe.h> 
-#include <util/generic/vector.h> 
- 
+
+#include <util/generic/maybe.h>
+#include <util/generic/vector.h>
+
 namespace NYsonPull {
     namespace NDetail {
         /*! \internal */
         ////////////////////////////////////////////////////////////////////////////////
- 
+
         enum class special_token : ui8 {
             // Special values:
             // YSON
@@ -26,7 +26,7 @@ namespace NYsonPull {
             left_angle = 7,    // <
             right_angle = 8,   // >
         };
- 
+
         // char_class tree representation:
         // Root                                =     xb
         //     BinaryStringOrOtherSpecialToken =    x0b
@@ -48,7 +48,7 @@ namespace NYsonPull {
         //             Percent                 = 11011b
         enum class char_class : ui8 {
             binary_string = 0, // =    00b
- 
+
             special_token_mask = 2, // =    10b
             semicolon = 2 + (0 << 2),
             equals = 2 + (1 << 2),
@@ -59,14 +59,14 @@ namespace NYsonPull {
             right_brace = 2 + (6 << 2),
             left_angle = 2 + (7 << 2),
             right_angle = 2 + (8 << 2),
- 
+
             binary_scalar_mask = 1,
             binary_int64 = 1 + (0 << 2),  // =   001b
             binary_double = 1 + (1 << 2), // =   101b
             binary_false = 1 + (2 << 2),  // =  1001b
             binary_true = 1 + (3 << 2),   // =  1101b
             binary_uint64 = 1 + (4 << 2), // = 10001b
- 
+
             other_mask = 3,
             quote = 3 + (0 << 2),   // = 00011b
             number = 3 + (1 << 2),  // = 00111b
@@ -74,30 +74,30 @@ namespace NYsonPull {
             percent = 3 + (6 << 2), // = 11011b
             none = 3 + (5 << 2),    // = 10111b
         };
- 
+
 #define CHAR_SUBCLASS(x) (static_cast<ui8>(x) >> 2)
- 
+
         inline char_class get_char_class(ui8 ch) {
-#define NN char_class::none 
-#define BS char_class::binary_string 
-#define BI char_class::binary_int64 
-#define BD char_class::binary_double 
-#define BF char_class::binary_false 
-#define BT char_class::binary_true 
-#define BU char_class::binary_uint64 
-#define SP NN // char_class::space 
-#define NB char_class::number 
-#define ST char_class::string 
-#define QU char_class::quote 
-#define PC char_class::percent 
-#define TT(name) (static_cast<char_class>( \ 
+#define NN char_class::none
+#define BS char_class::binary_string
+#define BI char_class::binary_int64
+#define BD char_class::binary_double
+#define BF char_class::binary_false
+#define BT char_class::binary_true
+#define BU char_class::binary_uint64
+#define SP NN // char_class::space
+#define NB char_class::number
+#define ST char_class::string
+#define QU char_class::quote
+#define PC char_class::percent
+#define TT(name) (static_cast<char_class>( \
     (static_cast<ui8>(special_token::name) << 2) | static_cast<ui8>(char_class::special_token_mask)))
- 
+
             static constexpr char_class lookup[256] =
                 {
                     NN, BS, BI, BD, BF, BT, BU, NN, NN, SP, SP, SP, SP, SP, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
- 
+
                     // 32
                     SP,       // ' '
                     NN,       // '!'
@@ -115,7 +115,7 @@ namespace NYsonPull {
                     NB,       // '-'
                     NN,       // '.'
                     NN,       // '/'
- 
+
                     // 48
                     NB, NB, NB, NB, NB, NB, NB, NB, NB, NB, // '0' - '9'
                     NN,                                     // ':'
@@ -124,7 +124,7 @@ namespace NYsonPull {
                     TT(equals),                             // '='
                     TT(right_angle),                        // '>'
                     NN,                                     // '?'
- 
+
                     // 64
                     NN,                                                 // '@'
                     ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, // 'A' - 'M'
@@ -134,10 +134,10 @@ namespace NYsonPull {
                     TT(right_bracket),                                  // ']'
                     NN,                                                 // '^'
                     ST,                                                 // '_'
- 
+
                     // 96
                     NN, // '`'
- 
+
                     ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, // 'a' - 'm'
                     ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, ST, // 'n' - 'z'
                     TT(left_brace),                                     // '{'
@@ -150,24 +150,24 @@ namespace NYsonPull {
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
- 
+
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN,
                     NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN, NN};
- 
-#undef NN 
-#undef BS 
-#undef BI 
-#undef BD 
-#undef SP 
-#undef NB 
-#undef ST 
-#undef QU 
-#undef TT 
+
+#undef NN
+#undef BS
+#undef BI
+#undef BD
+#undef SP
+#undef NB
+#undef ST
+#undef QU
+#undef TT
             return lookup[ch];
         }
- 
+
         template <bool EnableLinePositionInfo>
         class gen_reader_impl {
             enum class state {
@@ -177,20 +177,20 @@ namespace NYsonPull {
                 equals = 3,       //! expecting '=' (followed by value)
                 value = 4,        //! expecting a value
                 value_noattr = 5, //! expecting a value w/o attrs (after attrs)
- 
+
                 // by design, rare states have numbers starting from first_rare_state
                 first_rare_state = 6,
                 before_begin = first_rare_state,   //! before started reading the stream
                 before_end = first_rare_state + 1, //! Expecting end of stream
                 after_end = first_rare_state + 2,  //! after end of stream
             };
- 
+
             lexer_base<EnableLinePositionInfo> lexer_;
             state state_;
             TEvent event_;
             TVector<EEventType> stack_;
             EStreamType mode_;
- 
+
         public:
             gen_reader_impl(
                 NYsonPull::NInput::IStream& buffer,
@@ -200,14 +200,14 @@ namespace NYsonPull {
                 , state_{state::before_begin}
                 , mode_{mode} {
             }
- 
+
             const TEvent& last_event() const {
                 return event_;
             }
- 
+
             ATTRIBUTE(hot)
             const TEvent& next_event() {
-                if (Y_LIKELY(state_ < state::first_rare_state)) { 
+                if (Y_LIKELY(state_ < state::first_rare_state)) {
                     // 'hot' handler for in-stream events
                     next_event_hot();
                 } else {
@@ -216,15 +216,15 @@ namespace NYsonPull {
                 }
                 return event_;
             }
- 
+
         private:
             ATTRIBUTE(hot)
             void next_event_hot() {
                 auto ch = lexer_.get_byte();
                 auto cls = get_char_class(ch);
-                if (Y_UNLIKELY(cls == char_class::none)) { 
+                if (Y_UNLIKELY(cls == char_class::none)) {
                     ch = lexer_.skip_space_and_get_byte();
-                    if (Y_UNLIKELY(ch == NSymbol::eof)) { 
+                    if (Y_UNLIKELY(ch == NSymbol::eof)) {
                         handle_eof();
                         return;
                     }
@@ -253,10 +253,10 @@ namespace NYsonPull {
                         state_delimiter(ch, cls);
                         break;
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
-            } 
- 
+            }
+
             ATTRIBUTE(noinline, cold)
             void next_event_cold() {
                 switch (state_) {
@@ -269,22 +269,22 @@ namespace NYsonPull {
                         state_before_end();
                         break;
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
             }
- 
+
             //! Present a scalar value for caller
             template <typename T>
             void yield(T value) {
                 event_ = TEvent{TScalar{value}};
             }
- 
+
             //! Present a scalar value with non-scalar tag (i.e. key)
             template <typename T>
             void yield(EEventType type, T value) {
                 event_ = TEvent{type, TScalar{value}};
             }
- 
+
             //! Present a value from number variant
             void yield(const number& value) {
                 switch (value.type) {
@@ -299,7 +299,7 @@ namespace NYsonPull {
                         break;
                 }
             }
- 
+
             //! Present a value from %-literal variant
             void yield(const percent_scalar& value) {
                 switch (value.type) {
@@ -316,47 +316,47 @@ namespace NYsonPull {
             void yield(EEventType type) {
                 event_ = TEvent{type};
             }
- 
+
             //! Push the opening of a paired event
             void push(EEventType type) {
                 stack_.push_back(type);
             }
- 
+
             //! Close the paired_event, verify that delimiters are well-formed
             void pop(EEventType first, EEventType last) {
-                if (Y_UNLIKELY(stack_.empty() || stack_.back() != first)) { 
+                if (Y_UNLIKELY(stack_.empty() || stack_.back() != first)) {
                     pop_fail(first, last);
                     return;
                 }
                 stack_.pop_back();
- 
+
                 yield(last);
                 switch (first) {
-                    case EEventType::BeginList: 
+                    case EEventType::BeginList:
                         next(state::delimiter);
                         break;
- 
-                    case EEventType::BeginMap: 
+
+                    case EEventType::BeginMap:
                         next(state::delimiter);
                         break;
- 
-                    case EEventType::BeginAttributes: 
+
+                    case EEventType::BeginAttributes:
                         next(state::value_noattr);
                         break;
- 
-                    case EEventType::BeginStream: 
+
+                    case EEventType::BeginStream:
                         next(state::after_end);
                         break;
- 
+
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
- 
-                if (Y_UNLIKELY(mode_ == EStreamType::Node && stack_.size() == 1 && state_ == state::delimiter)) { 
+
+                if (Y_UNLIKELY(mode_ == EStreamType::Node && stack_.size() == 1 && state_ == state::delimiter)) {
                     next(state::before_end);
                 }
             }
- 
+
             ATTRIBUTE(noinline, cold)
             void pop_fail(EEventType first, EEventType last) {
                 if (stack_.empty()) {
@@ -365,16 +365,16 @@ namespace NYsonPull {
                     lexer_.fail("Unpaired events: expected opening '", first, "' for '", last, "', but '", stack_.back(), "' is found.");
                 }
             }
- 
+
             //! Transition to new_state
             void next(state new_state) {
                 state_ = new_state;
             }
- 
+
             bool in_map() {
-                return (stack_.back() == EEventType::BeginMap) || (stack_.back() == EEventType::BeginAttributes) || (stack_.back() == EEventType::BeginStream && mode_ == EStreamType::MapFragment); 
+                return (stack_.back() == EEventType::BeginMap) || (stack_.back() == EEventType::BeginAttributes) || (stack_.back() == EEventType::BeginStream && mode_ == EStreamType::MapFragment);
             }
- 
+
             ATTRIBUTE(noinline, cold)
             void handle_eof() {
                 switch (state_) {
@@ -382,18 +382,18 @@ namespace NYsonPull {
                     case state::maybe_key:
                     case state::delimiter:
                     case state::before_end:
-                        pop(EEventType::BeginStream, EEventType::EndStream); 
+                        pop(EEventType::BeginStream, EEventType::EndStream);
                         return;
- 
+
                     default:
                         lexer_.fail("Unexpected end of stream");
                 }
             }
- 
+
             ATTRIBUTE(noinline, cold)
             void state_before_begin() {
-                push(EEventType::BeginStream); 
-                yield(EEventType::BeginStream); 
+                push(EEventType::BeginStream);
+                yield(EEventType::BeginStream);
                 switch (mode_) {
                     case EStreamType::Node:
                         next(state::value);
@@ -405,10 +405,10 @@ namespace NYsonPull {
                         next(state::maybe_key);
                         break;
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
             }
- 
+
             ATTRIBUTE(noinline, cold)
             void state_before_end() {
                 auto ch = lexer_.skip_space_and_get_byte();
@@ -418,10 +418,10 @@ namespace NYsonPull {
                     lexer_.fail("Expected stream end, but found ", NCEscape::quote(ch));
                 }
             }
- 
+
             ATTRIBUTE(hot)
             void state_delimiter(ui8 ch, char_class cls) {
-                if (Y_LIKELY(ch == NSymbol::item_separator)) { 
+                if (Y_LIKELY(ch == NSymbol::item_separator)) {
                     lexer_.advance(1);
                     next(in_map() ? state::maybe_key : state::maybe_value);
                     // immediately read next value
@@ -430,7 +430,7 @@ namespace NYsonPull {
                 }
                 state_delimiter_fallback(ch, cls);
             }
- 
+
             ATTRIBUTE(noinline, hot)
             void state_delimiter_fallback(ui8 ch, char_class cls) {
                 auto cls_bits = static_cast<ui8>(cls);
@@ -439,24 +439,24 @@ namespace NYsonPull {
                     lexer_.advance(1);
                     switch (token) {
                             /* // handled in the fast track
-                case special_token::semicolon: 
-                    next(in_map()? state::maybe_key : state::maybe_value); 
-                    // immediately read next value 
-                    return next_event(); 
-                */ 
- 
+                case special_token::semicolon:
+                    next(in_map()? state::maybe_key : state::maybe_value);
+                    // immediately read next value
+                    return next_event();
+                */
+
                         case special_token::right_bracket:
-                            pop(EEventType::BeginList, EEventType::EndList); 
+                            pop(EEventType::BeginList, EEventType::EndList);
                             return;
- 
+
                         case special_token::right_brace:
-                            pop(EEventType::BeginMap, EEventType::EndMap); 
+                            pop(EEventType::BeginMap, EEventType::EndMap);
                             return;
- 
+
                         case special_token::right_angle:
-                            pop(EEventType::BeginAttributes, EEventType::EndAttributes); 
+                            pop(EEventType::BeginAttributes, EEventType::EndAttributes);
                             return;
- 
+
                         default:
                             break;
                     }
@@ -470,14 +470,14 @@ namespace NYsonPull {
                     NCEscape::quote(NSymbol::end_map), ", ",
                     NCEscape::quote(NSymbol::end_attributes));
                 COLD_BLOCK_END
-            } 
- 
+            }
+
             ATTRIBUTE(noinline, hot)
             void state_maybe_key(ui8 ch, char_class cls) {
                 auto key = TStringBuf{};
                 // Keys are always strings, put binary-string key into fast lane
-                if (Y_LIKELY(ch == NSymbol::string_marker)) { 
-                    lexer_.advance(1); 
+                if (Y_LIKELY(ch == NSymbol::string_marker)) {
+                    lexer_.advance(1);
                     key = lexer_.read_binary_string();
                 } else {
                     switch (cls) {
@@ -485,21 +485,21 @@ namespace NYsonPull {
                             lexer_.advance(1);
                             key = lexer_.read_quoted_string();
                             break;
- 
+
                         case char_class::string:
                             key = lexer_.read_unquoted_string();
                             break;
- 
+
                         case char_class::right_brace:
                             lexer_.advance(1);
-                            pop(EEventType::BeginMap, EEventType::EndMap); 
+                            pop(EEventType::BeginMap, EEventType::EndMap);
                             return;
- 
+
                         case char_class::right_angle:
                             lexer_.advance(1);
-                            pop(EEventType::BeginAttributes, EEventType::EndAttributes); 
+                            pop(EEventType::BeginAttributes, EEventType::EndAttributes);
                             return;
- 
+
                         default:
                             COLD_BLOCK_BYVALUE
                             lexer_.fail("Unexpected ", NCEscape::quote(ch), ", expected key string");
@@ -507,25 +507,25 @@ namespace NYsonPull {
                     }
                 }
 
-                yield(EEventType::Key, key); 
+                yield(EEventType::Key, key);
                 next(state::equals);
             }
 
             ATTRIBUTE(hot)
             void state_equals(ui8 ch) {
                 // skip '='
-                if (Y_UNLIKELY(ch != NSymbol::key_value_separator)) { 
-                    COLD_BLOCK_BYVALUE 
+                if (Y_UNLIKELY(ch != NSymbol::key_value_separator)) {
+                    COLD_BLOCK_BYVALUE
                     lexer_.fail("Unexpected ", NCEscape::quote(ch), ", expected ", NCEscape::quote(NSymbol::key_value_separator));
-                    COLD_BLOCK_END 
+                    COLD_BLOCK_END
                 }
                 lexer_.advance(1);
                 next(state::value);
                 // immediately read the following value
                 // (this symbol yields no result)
                 next_event_hot();
-            } 
- 
+            }
+
             ATTRIBUTE(noinline, hot)
             void state_value(ui8 ch, char_class cls) {
                 auto cls_bits = static_cast<ui8>(cls);
@@ -549,7 +549,7 @@ namespace NYsonPull {
                     }
                 }
             }
- 
+
             ATTRIBUTE(noinline)
             void state_value_special(special_token token, ui8 ch) {
                 // Value starters are always accepted values
@@ -558,37 +558,37 @@ namespace NYsonPull {
                         yield(TScalar{});
                         next(state::delimiter);
                         return;
- 
+
                     case special_token::left_bracket:
-                        push(EEventType::BeginList); 
-                        yield(EEventType::BeginList); 
+                        push(EEventType::BeginList);
+                        yield(EEventType::BeginList);
                         next(state::maybe_value);
                         return;
- 
+
                     case special_token::left_brace:
-                        push(EEventType::BeginMap); 
-                        yield(EEventType::BeginMap); 
+                        push(EEventType::BeginMap);
+                        yield(EEventType::BeginMap);
                         next(state::maybe_key);
                         return;
- 
+
                     default:
                         break;
                 }
- 
+
                 // ...closing-chars are only allowed in maybe_value state
                 if (state_ == state::maybe_value) {
                     switch (token) {
                         case special_token::right_bracket:
-                            pop(EEventType::BeginList, EEventType::EndList); 
+                            pop(EEventType::BeginList, EEventType::EndList);
                             return;
- 
+
                         case special_token::right_brace:
-                            pop(EEventType::BeginMap, EEventType::EndMap); 
+                            pop(EEventType::BeginMap, EEventType::EndMap);
                             return;
- 
+
                             // right_angle is impossible in maybe_value state
                             // (only in delimiter, maybe_key)
- 
+
                         default:
                             break;
                     }
@@ -596,17 +596,17 @@ namespace NYsonPull {
 
                 // attributes are not allowed after attributes (thus, value_noattr state)
                 if (state_ != state::value_noattr && token == special_token::left_angle) {
-                    push(EEventType::BeginAttributes); 
-                    yield(EEventType::BeginAttributes); 
+                    push(EEventType::BeginAttributes);
+                    yield(EEventType::BeginAttributes);
                     next(state::maybe_key);
-                    return; 
+                    return;
                 }
- 
+
                 COLD_BLOCK_BYVALUE
                 lexer_.fail("Unexpected ", NCEscape::quote(ch));
                 COLD_BLOCK_END
-            } 
- 
+            }
+
             ATTRIBUTE(hot)
             void state_value_binary_scalar(char_class cls) {
                 lexer_.advance(1);
@@ -614,28 +614,28 @@ namespace NYsonPull {
                     case char_class::binary_double:
                         yield(lexer_.read_binary_double());
                         break;
- 
+
                     case char_class::binary_int64:
                         yield(lexer_.read_binary_int64());
                         break;
- 
+
                     case char_class::binary_uint64:
                         yield(lexer_.read_binary_uint64());
                         break;
- 
+
                     case char_class::binary_false:
                         yield(false);
                         break;
- 
+
                     case char_class::binary_true:
                         yield(true);
                         break;
- 
+
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
             }
- 
+
             ATTRIBUTE(noinline)
             void state_value_text_scalar(char_class cls) {
                 switch (cls) {
@@ -643,20 +643,20 @@ namespace NYsonPull {
                         lexer_.advance(1);
                         yield(lexer_.read_quoted_string());
                         break;
- 
+
                     case char_class::number:
                         yield(lexer_.read_numeric());
                         break;
- 
+
                     case char_class::string:
                         yield(lexer_.read_unquoted_string());
                         break;
- 
+
                     case char_class::percent:
                         lexer_.advance(1);
                         yield(lexer_.read_percent_scalar());
                         break;
- 
+
                     case char_class::none:
                         COLD_BLOCK_BYVALUE
                         lexer_.fail("Invalid yson value.");
@@ -664,14 +664,14 @@ namespace NYsonPull {
                         break;
 
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
             }
         };
- 
+
         class reader_impl: public gen_reader_impl<false> {
         public:
             using gen_reader_impl<false>::gen_reader_impl;
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/stream_counter.h b/library/cpp/yson_pull/detail/stream_counter.h
index c96698d091..3b41b27eb6 100644
--- a/library/cpp/yson_pull/detail/stream_counter.h
+++ b/library/cpp/yson_pull/detail/stream_counter.h
@@ -1,26 +1,26 @@
-#pragma once 
- 
+#pragma once
+
 #include <library/cpp/yson_pull/position_info.h>
- 
-#include <cstddef> 
- 
+
+#include <cstddef>
+
 namespace NYsonPull {
     namespace NDetail {
         template <bool EnableLinePositionInfo>
         class stream_counter;
- 
+
         template <>
         class stream_counter<true> {
         private:
             size_t offset_ = 0;
             size_t line_ = 1;
             size_t column_ = 1;
- 
+
         public:
             TPositionInfo info() const {
                 return {offset_, line_, column_};
             }
- 
+
             void update(const ui8* begin, const ui8* end) {
                 offset_ += end - begin;
                 for (auto current = begin; current != end; ++current) {
@@ -30,22 +30,22 @@ namespace NYsonPull {
                         column_ = 1;
                     }
                 }
-            } 
+            }
         };
- 
+
         template <>
         class stream_counter<false> {
         private:
             size_t offset_ = 0;
- 
+
         public:
             TPositionInfo info() const {
                 return {offset_, {}, {}};
             }
- 
+
             void update(const ui8* begin, const ui8* end) {
                 offset_ += end - begin;
             }
         };
-    } 
+    }
 }
diff --git a/library/cpp/yson_pull/detail/symbols.h b/library/cpp/yson_pull/detail/symbols.h
index be49f80695..fe94bb9c41 100644
--- a/library/cpp/yson_pull/detail/symbols.h
+++ b/library/cpp/yson_pull/detail/symbols.h
@@ -1,38 +1,38 @@
-#pragma once 
- 
-#include <util/generic/strbuf.h> 
+#pragma once
+
+#include <util/generic/strbuf.h>
 #include <util/system/types.h>
- 
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NSymbol {
 #define SYM(name, value) constexpr ui8 name = value
- 
+
             //! Indicates the beginning of a list.
             SYM(begin_list, '[');
             //! Indicates the end of a list.
             SYM(end_list, ']');
- 
+
             //! Indicates the beginning of a map.
             SYM(begin_map, '{');
             //! Indicates the end of a map.
             SYM(end_map, '}');
- 
+
             //! Indicates the beginning of an attribute map.
             SYM(begin_attributes, '<');
             //! Indicates the end of an attribute map.
             SYM(end_attributes, '>');
- 
+
             //! Separates items in lists and pairs in maps or attribute maps.
             SYM(item_separator, ';');
             //! Separates keys from values in maps and attribute maps.
             SYM(key_value_separator, '=');
- 
+
             //! Indicates an entity.
             SYM(entity, '#');
             //! Indicates end of stream.
             SYM(eof, '\0');
- 
+
             //! Marks the beginning of a binary string literal.
             SYM(string_marker, '\x01');
             //! Marks the beginning of a binary int64 literal.
@@ -45,11 +45,11 @@ namespace NYsonPull {
             SYM(false_marker, '\x04');
             //! Marks a binary `true' boolean value.
             SYM(true_marker, '\x05');
- 
+
             //! Text string quote symbol
             SYM(quote, '"');
- 
-#undef SYM 
+
+#undef SYM
         }
     }
 }
diff --git a/library/cpp/yson_pull/detail/traits.h b/library/cpp/yson_pull/detail/traits.h
index 0d1ab6f660..869a3b9c44 100644
--- a/library/cpp/yson_pull/detail/traits.h
+++ b/library/cpp/yson_pull/detail/traits.h
@@ -1,7 +1,7 @@
-#pragma once 
- 
-#include <type_traits> 
- 
+#pragma once
+
+#include <type_traits>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NTraits {
@@ -9,17 +9,17 @@ namespace NYsonPull {
             using if_signed = typename std::enable_if<
                 std::is_signed<T>::value,
                 U>::type;
- 
+
             template <typename T, typename U>
             using if_unsigned = typename std::enable_if<
                 std::is_unsigned<T>::value,
                 U>::type;
- 
+
             template <typename T>
             using to_unsigned = typename std::enable_if<
                 std::is_signed<T>::value,
                 typename std::make_unsigned<T>::type>::type;
- 
+
             template <typename T>
             using to_signed = typename std::enable_if<
                 std::is_unsigned<T>::value,
diff --git a/library/cpp/yson_pull/detail/varint.h b/library/cpp/yson_pull/detail/varint.h
index 6426238d75..38bf45d925 100644
--- a/library/cpp/yson_pull/detail/varint.h
+++ b/library/cpp/yson_pull/detail/varint.h
@@ -1,15 +1,15 @@
-#pragma once 
- 
-#include "byte_reader.h" 
-#include "byte_writer.h" 
-#include "traits.h" 
-#include "zigzag.h" 
- 
-#include <util/system/types.h> 
- 
-#include <cstddef> 
-#include <type_traits> 
- 
+#pragma once
+
+#include "byte_reader.h"
+#include "byte_writer.h"
+#include "traits.h"
+#include "zigzag.h"
+
+#include <util/system/types.h>
+
+#include <cstddef>
+#include <type_traits>
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NVarInt {
@@ -18,7 +18,7 @@ namespace NYsonPull {
                 constexpr inline size_t max_size() {
                     return (8 * sizeof(T) - 1) / 7 + 1;
                 }
- 
+
                 template <typename T>
                 inline size_t write(ui64 value, T&& consume) {
                     auto stop = false;
@@ -35,17 +35,17 @@ namespace NYsonPull {
                     }
                     return nwritten;
                 }
- 
+
                 template <typename U>
                 inline bool read_fast(byte_reader<U>& reader, ui64* value) {
                     auto& buf = reader.stream().buffer();
                     auto* ptr = buf.pos();
                     ui32 b;
- 
+
                     // Splitting into 32-bit pieces gives better performance on 32-bit
                     // processors.
                     ui32 part0 = 0, part1 = 0, part2 = 0;
- 
+
                     b = *(ptr++);
                     part0 = (b & 0x7F);
                     if (!(b & 0x80))
@@ -86,17 +86,17 @@ namespace NYsonPull {
                     part2 |= (b & 0x7F) << 7;
                     if (!(b & 0x80))
                         goto done;
- 
+
                     // We have overrun the maximum size of a Varint (10 bytes).  The data
                     // must be corrupt.
                     return false;
- 
+
                 done:
                     reader.advance(ptr - buf.pos());
                     *value = (static_cast<ui64>(part0)) | (static_cast<ui64>(part1) << 28) | (static_cast<ui64>(part2) << 56);
                     return true;
                 }
- 
+
                 template <typename U>
                 inline bool read_fast(byte_reader<U>& reader, ui32* value) {
                     // Fast path:  We have enough bytes left in the buffer to guarantee that
@@ -105,7 +105,7 @@ namespace NYsonPull {
                     auto* ptr = buf.pos();
                     ui32 b;
                     ui32 result;
- 
+
                     b = *(ptr++);
                     result = (b & 0x7F);
                     if (!(b & 0x80))
@@ -126,37 +126,37 @@ namespace NYsonPull {
                     result |= b << 28;
                     if (!(b & 0x80))
                         goto done;
- 
+
                     // FIXME
                     // If the input is larger than 32 bits, we still need to read it all
                     // and discard the high-order bits.
- 
+
                     for (size_t i = 0; i < max_size<ui64>() - max_size<ui32>(); i++) {
                         b = *(ptr++);
                         if (!(b & 0x80))
                             goto done;
                     }
- 
+
                     // We have overrun the maximum size of a Varint (10 bytes).  Assume
                     // the data is corrupt.
                     return false;
- 
+
                 done:
                     reader.advance(ptr - buf.pos());
                     *value = result;
                     return true;
                 }
- 
+
                 template <typename U>
                 inline bool read_slow(byte_reader<U>& reader, ui64* value) {
                     // Slow path:  This read might cross the end of the buffer, so we
                     // need to check and refresh the buffer if and when it does.
- 
+
                     auto& buf = reader.stream().buffer();
                     ui64 result = 0;
                     int count = 0;
                     ui32 b;
- 
+
                     do {
                         if (count == max_size<ui64>()) {
                             return false;
@@ -170,11 +170,11 @@ namespace NYsonPull {
                         reader.advance(1);
                         ++count;
                     } while (b & 0x80);
- 
+
                     *value = result;
                     return true;
                 }
- 
+
                 template <typename U>
                 inline bool read_slow(byte_reader<U>& reader, ui32* value) {
                     ui64 result;
@@ -183,18 +183,18 @@ namespace NYsonPull {
                         *value = static_cast<ui32>(result);
                         return true;
                     }
- 
+
                     return false;
                 }
- 
+
                 // Following functions is an adaptation
                 // of Protobuf code from coded_stream.cc
                 template <typename T, typename U>
                 inline bool read_dispatch(byte_reader<U>& reader, T* value) {
                     auto& buf = reader.stream().buffer();
-                    // NOTE: checking for 64-bit max_size(), since 32-bit 
-                    // read_fast() might fallback to 64-bit reading 
-                    if (buf.available() >= max_size<ui64>() || 
+                    // NOTE: checking for 64-bit max_size(), since 32-bit
+                    // read_fast() might fallback to 64-bit reading
+                    if (buf.available() >= max_size<ui64>() ||
                         // Optimization:  If the Varint ends at exactly the end of the buffer,
                         // we can detect that and still use the fast path.
                         (!buf.is_empty() && !(buf.end()[-1] & 0x80)))
@@ -207,11 +207,11 @@ namespace NYsonPull {
                         return read_slow(reader, value);
                     }
                 }
- 
+
             }
- 
+
             // Various functions to read/write varints.
- 
+
             // Returns the number of bytes written.
             template <typename T>
             inline NTraits::if_unsigned<T, size_t> write(ui8* data, T value) {
@@ -219,21 +219,21 @@ namespace NYsonPull {
                     static_cast<ui64>(value),
                     [&](ui8 byte) { *data++ = byte; });
             }
- 
+
             template <typename T>
             inline NTraits::if_signed<T, size_t> write(ui8* data, T value) {
                 return NImpl::write(
                     static_cast<ui64>(NZigZag::encode(value)),
                     [&](ui8 byte) { *data++ = byte; });
             }
- 
+
             template <typename T, typename U>
             inline void write(byte_writer<U>& stream, T value) {
                 ui8 data[NImpl::max_size<T>()];
                 auto size = write(data, value);
                 stream.write(data, size);
             }
- 
+
             template <typename T, typename U>
             inline NTraits::if_unsigned<T, T> read(byte_reader<U>& reader) {
                 auto value = T{};
@@ -243,13 +243,13 @@ namespace NYsonPull {
                     reader.advance(1);
                     return value;
                 }
- 
-                if (Y_UNLIKELY(!NImpl::read_dispatch(reader, &value))) { 
+
+                if (Y_UNLIKELY(!NImpl::read_dispatch(reader, &value))) {
                     reader.fail("Error parsing varint value");
                 }
                 return value;
             }
- 
+
             template <typename T, typename U>
             inline NTraits::if_signed<T, T> read(byte_reader<U>& reader) {
                 return NZigZag::decode(
diff --git a/library/cpp/yson_pull/detail/writer.h b/library/cpp/yson_pull/detail/writer.h
index ebd6b4edf2..b24b994292 100644
--- a/library/cpp/yson_pull/detail/writer.h
+++ b/library/cpp/yson_pull/detail/writer.h
@@ -1,23 +1,23 @@
-#pragma once 
- 
-#include "byte_writer.h" 
-#include "cescape.h" 
+#pragma once
+
+#include "byte_writer.h"
+#include "cescape.h"
 #include "percent_scalar.h"
-#include "stream_counter.h" 
-#include "symbols.h" 
-#include "varint.h" 
- 
+#include "stream_counter.h"
+#include "symbols.h"
+#include "varint.h"
+
 #include <library/cpp/yson_pull/consumer.h>
 #include <library/cpp/yson_pull/event.h>
 #include <library/cpp/yson_pull/output.h>
 #include <library/cpp/yson_pull/stream_type.h>
 #include <library/cpp/yson_pull/writer.h>
- 
-#include <util/generic/vector.h> 
-#include <util/system/yassert.h> 
- 
-#include <cmath> 
- 
+
+#include <util/generic/vector.h>
+#include <util/system/yassert.h>
+
+#include <cmath>
+
 namespace NYsonPull {
     namespace NDetail {
         class writer: public IConsumer {
@@ -30,91 +30,91 @@ namespace NYsonPull {
                 before_end,
                 after_end,
             };
- 
+
             byte_writer<stream_counter<false>> stream_;
             TVector<EEventType> stack_;
             bool need_item_separator_ = false;
             EStreamType mode_ = EStreamType::ListFragment;
             state state_ = state::before_begin;
- 
+
         public:
-            void OnBeginStream() override { 
-                update_state(EEventType::BeginStream); 
+            void OnBeginStream() override {
+                update_state(EEventType::BeginStream);
             }
- 
-            void OnEndStream() override { 
-                update_state(EEventType::EndStream); 
+
+            void OnEndStream() override {
+                update_state(EEventType::EndStream);
                 stream_.flush_buffer();
             }
- 
-            void OnBeginList() override { 
+
+            void OnBeginList() override {
                 begin_node();
                 write(NSymbol::begin_list);
-                update_state(EEventType::BeginList); 
+                update_state(EEventType::BeginList);
                 begin_collection(collection_type::list);
             }
- 
-            void OnEndList() override { 
-                update_state(EEventType::EndList); 
+
+            void OnEndList() override {
+                update_state(EEventType::EndList);
                 end_collection(collection_type::list);
                 write(NSymbol::end_list);
                 end_node();
             }
- 
-            void OnBeginMap() override { 
+
+            void OnBeginMap() override {
                 begin_node();
                 write(NSymbol::begin_map);
-                update_state(EEventType::BeginMap); 
+                update_state(EEventType::BeginMap);
                 begin_collection(collection_type::map);
             }
- 
-            void OnEndMap() override { 
-                update_state(EEventType::EndMap); 
+
+            void OnEndMap() override {
+                update_state(EEventType::EndMap);
                 end_collection(collection_type::map);
                 write(NSymbol::end_map);
                 end_node();
             }
- 
-            void OnBeginAttributes() override { 
+
+            void OnBeginAttributes() override {
                 begin_node();
                 write(NSymbol::begin_attributes);
-                update_state(EEventType::BeginAttributes); 
+                update_state(EEventType::BeginAttributes);
                 begin_collection(collection_type::attributes);
             }
- 
-            void OnEndAttributes() override { 
-                update_state(EEventType::EndAttributes); 
+
+            void OnEndAttributes() override {
+                update_state(EEventType::EndAttributes);
                 end_collection(collection_type::attributes);
                 write(NSymbol::end_attributes);
                 // no end_node
             }
- 
-            void OnEntity() override { 
-                begin_node(); 
-                update_state(EEventType::Scalar); 
+
+            void OnEntity() override {
+                begin_node();
+                update_state(EEventType::Scalar);
                 write(NSymbol::entity);
                 end_node();
             }
- 
+
         protected:
             enum class collection_type {
                 list,
                 map,
                 attributes,
             };
- 
+
             writer(NYsonPull::NOutput::IStream& stream, EStreamType mode)
                 : stream_(stream)
                 , mode_{mode} {
             }
- 
+
             bool need_item_separator() const {
                 return need_item_separator_;
             }
             void need_item_separator(bool value) {
                 need_item_separator_ = value;
             }
- 
+
             size_t depth() const {
                 Y_ASSERT(!stack_.empty());
                 if (mode_ == EStreamType::Node) {
@@ -126,124 +126,124 @@ namespace NYsonPull {
             EStreamType mode() const {
                 return mode_;
             }
- 
+
             void write(ui8 c) {
                 stream_.write(c);
             }
- 
+
             void write(TStringBuf value) {
                 write_raw(value.data(), value.size());
             }
- 
+
             void write_raw(const void* ptr, size_t len) {
                 stream_.write(static_cast<const ui8*>(ptr), len);
             }
- 
+
             template <typename T>
             void write_varint(T value) {
                 NVarInt::write(stream_, value);
             }
- 
+
             void write_escaped_string(TStringBuf value) {
                 write(NSymbol::quote);
                 NCEscape::encode(stream_, value);
                 write(NSymbol::quote);
             }
- 
+
             void push(EEventType type) {
                 stack_.push_back(type);
             }
- 
+
             void pop(EEventType type) {
                 if (stack_.empty()) {
                     fail("Unpaired events: empty event stack");
-                } 
+                }
                 if (stack_.back() != type) {
                     fail("Unpaired events: expected ", type, ", got ", stack_.back());
-                } 
+                }
                 stack_.pop_back();
             }
- 
+
             void update_state(EEventType event) {
                 switch (state_) {
                     case state::before_begin:
-                        if (event != EEventType::BeginStream) { 
+                        if (event != EEventType::BeginStream) {
                             fail("Expected begin_stream, got ", event);
                         }
                         begin_stream();
                         return;
- 
+
                     case state::before_end:
-                        if (event != EEventType::EndStream) { 
+                        if (event != EEventType::EndStream) {
                             fail("Expected end_stream, got ", event);
                         }
-                        end_stream(); 
-                        return; 
- 
+                        end_stream();
+                        return;
+
                     case state::after_end:
                         fail("Attempted write past stream end");
- 
+
                     case state::maybe_key:
-                        if (event == EEventType::Key) { 
+                        if (event == EEventType::Key) {
                             state_ = state::value;
                             return;
                         }
- 
+
                         switch (event) {
-                            case EEventType::EndStream: 
+                            case EEventType::EndStream:
                                 end_stream();
                                 return;
- 
-                            case EEventType::EndMap: 
-                                pop(EEventType::BeginMap); 
+
+                            case EEventType::EndMap:
+                                pop(EEventType::BeginMap);
                                 next_state();
                                 return;
- 
-                            case EEventType::EndAttributes: 
-                                pop(EEventType::BeginAttributes); 
+
+                            case EEventType::EndAttributes:
+                                pop(EEventType::BeginAttributes);
                                 state_ = state::value_noattr;
                                 return;
- 
+
                             default:
                                 fail("Unexpected event ", event, " in maybe_key");
                         }
                         break;
- 
+
                     case state::maybe_value:
                         switch (event) {
-                            case EEventType::EndList: 
-                                pop(EEventType::BeginList); 
+                            case EEventType::EndList:
+                                pop(EEventType::BeginList);
                                 next_state();
                                 return;
- 
-                            case EEventType::EndStream: 
+
+                            case EEventType::EndStream:
                                 end_stream();
                                 return;
- 
+
                             default:
                                 break;
                         }
                         [[fallthrough]];
                     case state::value:
-                        if (event == EEventType::BeginAttributes) { 
-                            push(EEventType::BeginAttributes); 
+                        if (event == EEventType::BeginAttributes) {
+                            push(EEventType::BeginAttributes);
                             next_state();
                             return;
                         }
                         [[fallthrough]];
                     case state::value_noattr:
                         switch (event) {
-                            case EEventType::Scalar: 
+                            case EEventType::Scalar:
                                 next_state();
                                 return;
 
-                            case EEventType::BeginList: 
-                                push(EEventType::BeginList); 
+                            case EEventType::BeginList:
+                                push(EEventType::BeginList);
                                 next_state();
                                 return;
 
-                            case EEventType::BeginMap: 
-                                push(EEventType::BeginMap); 
+                            case EEventType::BeginMap:
+                                push(EEventType::BeginMap);
                                 next_state();
                                 return;
 
@@ -251,94 +251,94 @@ namespace NYsonPull {
                                 fail("Unexpected event ", event, " (in value_*)");
                         }
                         break;
-                } 
+                }
             }
- 
+
             void next_state() {
                 Y_ASSERT(!stack_.empty());
                 switch (stack_.back()) {
-                    case EEventType::BeginMap: 
-                    case EEventType::BeginAttributes: 
+                    case EEventType::BeginMap:
+                    case EEventType::BeginAttributes:
                         state_ = state::maybe_key;
                         break;
- 
-                    case EEventType::BeginList: 
+
+                    case EEventType::BeginList:
                         state_ = state::maybe_value;
                         break;
- 
-                    case EEventType::BeginStream: 
+
+                    case EEventType::BeginStream:
                         state_ = state::before_end;
                         break;
- 
+
                     default:
-                        Y_UNREACHABLE(); 
+                        Y_UNREACHABLE();
                 }
             }
- 
+
             void begin_stream() {
-                push(EEventType::BeginStream); 
+                push(EEventType::BeginStream);
                 switch (mode_) {
                     case EStreamType::ListFragment:
-                        push(EEventType::BeginList); 
+                        push(EEventType::BeginList);
                         state_ = state::maybe_value;
                         break;
- 
+
                     case EStreamType::MapFragment:
-                        push(EEventType::BeginMap); 
+                        push(EEventType::BeginMap);
                         state_ = state::maybe_key;
                         break;
- 
+
                     case EStreamType::Node:
                         state_ = state::value;
                         break;
                 }
             }
- 
+
             void end_stream() {
                 switch (mode_) {
                     case EStreamType::ListFragment:
-                        pop(EEventType::BeginList); 
+                        pop(EEventType::BeginList);
                         break;
- 
+
                     case EStreamType::MapFragment:
-                        pop(EEventType::BeginMap); 
+                        pop(EEventType::BeginMap);
                         break;
- 
+
                     case EStreamType::Node:
                         break;
                 }
-                pop(EEventType::BeginStream); 
+                pop(EEventType::BeginStream);
                 state_ = state::after_end;
             }
- 
+
             virtual void begin_node() {
                 if (need_item_separator_) {
                     write(NSymbol::item_separator);
                 }
             }
- 
+
             virtual void end_node() {
                 need_item_separator_ = true;
             }
- 
+
             virtual void begin_key() {
                 begin_node();
             }
- 
+
             virtual void end_key() {
                 need_item_separator_ = false;
                 write(NSymbol::key_value_separator);
             }
- 
+
             virtual void begin_collection(collection_type type) {
                 Y_UNUSED(type);
                 need_item_separator_ = false;
             }
- 
+
             virtual void end_collection(collection_type type) {
                 need_item_separator_ = (type != collection_type::attributes);
             }
- 
+
             template <typename... Args>
             ATTRIBUTE(noinline, cold)
             void fail[[noreturn]](const char* msg, Args&&... args) {
@@ -350,62 +350,62 @@ namespace NYsonPull {
                     stream_.counter().info());
             }
         };
- 
-        class TBinaryWriterImpl final: public writer { 
+
+        class TBinaryWriterImpl final: public writer {
         public:
-            TBinaryWriterImpl(NYsonPull::NOutput::IStream& stream, EStreamType mode) 
+            TBinaryWriterImpl(NYsonPull::NOutput::IStream& stream, EStreamType mode)
                 : writer(stream, mode)
             {
             }
- 
-            void OnScalarBoolean(bool value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarBoolean(bool value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write(value ? NSymbol::true_marker : NSymbol::false_marker);
                 end_node();
             }
- 
-            void OnScalarInt64(i64 value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarInt64(i64 value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write(NSymbol::int64_marker);
                 write_varint(value);
                 end_node();
             }
- 
-            void OnScalarUInt64(ui64 value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarUInt64(ui64 value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write(NSymbol::uint64_marker);
                 write_varint(value);
                 end_node();
             }
- 
-            void OnScalarFloat64(double value) override { 
+
+            void OnScalarFloat64(double value) override {
                 update_state(EEventType::Scalar);
- 
+
                 begin_node();
                 write(NSymbol::double_marker);
                 write_raw(&value, sizeof value);
                 end_node();
             }
- 
-            void OnScalarString(TStringBuf value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarString(TStringBuf value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write(NSymbol::string_marker);
                 write_varint(static_cast<i32>(value.size()));
                 write_raw(value.data(), value.size());
                 end_node();
             }
- 
-            void OnKey(TStringBuf name) override { 
-                update_state(EEventType::Key); 
- 
+
+            void OnKey(TStringBuf name) override {
+                update_state(EEventType::Key);
+
                 begin_key();
                 write(NSymbol::string_marker);
                 write_varint(static_cast<i32>(name.size()));
@@ -413,50 +413,50 @@ namespace NYsonPull {
                 end_key();
             }
         };
- 
-        class TTextWriterImpl: public writer { 
+
+        class TTextWriterImpl: public writer {
         public:
-            TTextWriterImpl(NYsonPull::NOutput::IStream& stream, EStreamType mode) 
+            TTextWriterImpl(NYsonPull::NOutput::IStream& stream, EStreamType mode)
                 : writer(stream, mode)
             {
             }
- 
-            void OnScalarBoolean(bool value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarBoolean(bool value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write(value ? percent_scalar::true_literal : percent_scalar::false_literal);
                 end_node();
             }
- 
-            void OnScalarInt64(i64 value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarInt64(i64 value) override {
+                update_state(EEventType::Scalar);
+
                 char buf[32];
-                auto len = ::snprintf(buf, sizeof(buf), "%" PRIi64, value); 
- 
+                auto len = ::snprintf(buf, sizeof(buf), "%" PRIi64, value);
+
                 begin_node();
                 write_raw(buf, len);
                 end_node();
             }
- 
-            void OnScalarUInt64(ui64 value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarUInt64(ui64 value) override {
+                update_state(EEventType::Scalar);
+
                 char buf[32];
-                auto len = ::snprintf(buf, sizeof(buf), "%" PRIu64, value); 
- 
+                auto len = ::snprintf(buf, sizeof(buf), "%" PRIu64, value);
+
                 begin_node();
                 write_raw(buf, len);
                 write('u');
                 end_node();
             }
- 
-            void OnScalarFloat64(double value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarFloat64(double value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
- 
+
                 if (std::isfinite(value)) {
                     char buf[32];
                     auto len = ::snprintf(buf, sizeof(buf), "%#.17lg", value);
@@ -467,27 +467,27 @@ namespace NYsonPull {
                     write(percent_scalar::positive_inf_literal);
                 } else {
                     write(percent_scalar::negative_inf_literal);
-                } 
+                }
 
                 end_node();
             }
- 
-            void OnScalarString(TStringBuf value) override { 
-                update_state(EEventType::Scalar); 
- 
+
+            void OnScalarString(TStringBuf value) override {
+                update_state(EEventType::Scalar);
+
                 begin_node();
                 write_escaped_string(value);
                 end_node();
             }
- 
-            void OnKey(TStringBuf name) override { 
-                update_state(EEventType::Key); 
- 
+
+            void OnKey(TStringBuf name) override {
+                update_state(EEventType::Key);
+
                 begin_key();
                 write_escaped_string(name);
                 end_key();
             }
- 
+
         protected:
             void begin_node() override {
                 if (need_item_separator()) {
@@ -495,7 +495,7 @@ namespace NYsonPull {
                     write(' ');
                 }
             }
- 
+
             void end_node() override {
                 if (mode() != EStreamType::Node && depth() == 0) {
                     write(NSymbol::item_separator);
@@ -505,26 +505,26 @@ namespace NYsonPull {
                     writer::end_node();
                 }
             }
- 
+
             void end_key() override {
                 write(' ');
                 writer::end_key();
                 write(' ');
             }
         };
- 
-        class TPrettyWriterImpl final: public TTextWriterImpl { 
+
+        class TPrettyWriterImpl final: public TTextWriterImpl {
             size_t indent_size_;
- 
+
         public:
-            TPrettyWriterImpl( 
+            TPrettyWriterImpl(
                 NYsonPull::NOutput::IStream& stream,
                 EStreamType mode,
                 size_t indent_size)
-                : TTextWriterImpl(stream, mode) 
+                : TTextWriterImpl(stream, mode)
                 , indent_size_{indent_size} {
             }
- 
+
         protected:
             void begin_node() override {
                 if (need_item_separator()) {
@@ -532,35 +532,35 @@ namespace NYsonPull {
                     newline();
                 }
             }
- 
+
             void begin_collection(collection_type type) override {
-                TTextWriterImpl::begin_collection(type); 
+                TTextWriterImpl::begin_collection(type);
                 newline();
             }
- 
+
             void end_collection(collection_type type) override {
-                TTextWriterImpl::end_collection(type); 
+                TTextWriterImpl::end_collection(type);
                 newline();
             }
- 
+
             void newline() {
                 write('\n');
                 indent(depth());
             }
- 
+
             void indent(size_t count) {
                 for (size_t i = 0; i < count * indent_size_; ++i) {
                     write(' ');
                 }
             }
         };
- 
+
         template <typename T, typename... Args>
         NYsonPull::TWriter make_writer(
             THolder<NYsonPull::NOutput::IStream> stream,
             Args&&... args) {
             auto impl = MakeHolder<T>(*stream, std::forward<Args>(args)...);
             return NYsonPull::TWriter(std::move(stream), std::move(impl));
-        } 
-    } 
+        }
+    }
 }
diff --git a/library/cpp/yson_pull/detail/zigzag.h b/library/cpp/yson_pull/detail/zigzag.h
index 14917d11b8..98fcac0e9f 100644
--- a/library/cpp/yson_pull/detail/zigzag.h
+++ b/library/cpp/yson_pull/detail/zigzag.h
@@ -1,23 +1,23 @@
-#pragma once 
- 
-#include "traits.h" 
- 
+#pragma once
+
+#include "traits.h"
+
 namespace NYsonPull {
     namespace NDetail {
         namespace NZigZag {
             //! Functions that provide coding of integers with property: 0 <= f(x) <= 2 * |x|
- 
-            template <typename TSigned> 
-            inline NTraits::to_unsigned<TSigned> encode(TSigned x) { 
-                using TUnsigned = NTraits::to_unsigned<TSigned>; 
-                constexpr auto rshift = sizeof(TSigned) * 8 - 1; 
-                return (static_cast<TUnsigned>(x) << 1) ^ static_cast<TUnsigned>(x >> rshift); 
+
+            template <typename TSigned>
+            inline NTraits::to_unsigned<TSigned> encode(TSigned x) {
+                using TUnsigned = NTraits::to_unsigned<TSigned>;
+                constexpr auto rshift = sizeof(TSigned) * 8 - 1;
+                return (static_cast<TUnsigned>(x) << 1) ^ static_cast<TUnsigned>(x >> rshift);
             }
- 
-            template <typename TUnsigned> 
-            inline NTraits::to_signed<TUnsigned> decode(TUnsigned x) { 
-                using TSigned = NTraits::to_signed<TUnsigned>; 
-                return static_cast<TSigned>(x >> 1) ^ -static_cast<TSigned>(x & 1); 
+
+            template <typename TUnsigned>
+            inline NTraits::to_signed<TUnsigned> decode(TUnsigned x) {
+                using TSigned = NTraits::to_signed<TUnsigned>;
+                return static_cast<TSigned>(x >> 1) ^ -static_cast<TSigned>(x & 1);
             }
         }
     }     // namespace NDetail