Restoring authorship annotation for <nga@yandex-team.ru>. Commit 2 of 2.

1 files changed, 264 insertions, 264 deletions

diff --git a/util/datetime/parser.rl6 b/util/datetime/parser.rl6
index 5a8e3f48ad..931f09eae1 100644
--- a/util/datetime/parser.rl6
+++ b/util/datetime/parser.rl6
@@ -11,23 +11,23 @@
 
 %%{
 
-machine DateTimeParserCommon; 
+machine DateTimeParserCommon;
+
+sp  = ' ';
 
-sp  = ' '; 
- 
 action clear_int {
-    I = 0; 
-    Dc = 0; 
+    I = 0;
+    Dc = 0;
 }
 
 action update_int {
-    I = I * 10 + (fc - '0'); 
-    ++Dc; 
+    I = I * 10 + (fc - '0');
+    ++Dc;
 }
 
-int = (digit+) 
-    >clear_int 
-    $update_int; 
+int = (digit+)
+    >clear_int
+    $update_int;
 
 int1 = digit
     >clear_int
@@ -37,10 +37,10 @@ int2 = (digit digit)
     >clear_int
     $update_int;
 
-int3 = (digit digit digit) 
-    >clear_int 
-    $update_int; 
- 
+int3 = (digit digit digit)
+    >clear_int
+    $update_int;
+
 int4 = (digit digit digit digit)
     >clear_int
     $update_int;
@@ -53,60 +53,60 @@ int24 = ( digit digit ( digit digit )? )
     >clear_int
     $update_int;
 
-# According to both RFC2822 and RFC2616 dates MUST be case-sensitive, 
-# but Andrey fomichev@ wants relaxed parser 
- 
-month3 = 
-      'Jan'i %{ DateTimeFields.Month =  1; } 
-    | 'Feb'i %{ DateTimeFields.Month =  2; } 
-    | 'Mar'i %{ DateTimeFields.Month =  3; } 
-    | 'Apr'i %{ DateTimeFields.Month =  4; } 
-    | 'May'i %{ DateTimeFields.Month =  5; } 
-    | 'Jun'i %{ DateTimeFields.Month =  6; } 
-    | 'Jul'i %{ DateTimeFields.Month =  7; } 
-    | 'Aug'i %{ DateTimeFields.Month =  8; } 
-    | 'Sep'i %{ DateTimeFields.Month =  9; } 
-    | 'Oct'i %{ DateTimeFields.Month = 10; } 
-    | 'Nov'i %{ DateTimeFields.Month = 11; } 
-    | 'Dec'i %{ DateTimeFields.Month = 12; }; 
- 
-wkday   = 'Mon'i | 'Tue'i | 'Wed'i | 'Thu'i | 'Fri'i | 'Sat'i | 'Sun'i; 
-weekday = 'Monday'i | 'Tuesday'i | 'Wednesday'i | 'Thursday'i 
-        | 'Friday'i | 'Saturday'i | 'Sunday'i; 
- 
-action set_second   { DateTimeFields.Second = I; } 
-action set_minute   { DateTimeFields.Minute = I; } 
-action set_hour     { DateTimeFields.Hour = I; } 
-action set_day      { DateTimeFields.Day = I; } 
-action set_month    { DateTimeFields.Month = I; } 
-action set_year     { DateTimeFields.SetLooseYear(I); } 
-action set_zone_utc { DateTimeFields.ZoneOffsetMinutes = 0; } 
- 
-}%% 
- 
-%%{ 
- 
-machine RFC822DateParser; 
- 
-################# RFC 2822 3.3 Full Date ################### 
- 
-include DateTimeParserCommon; 
- 
-ws1 = (space+); 
-ws0 = (space*); 
-dow_spec = ( wkday ',' )?; 
- 
-day  = int12 %set_day; 
+# According to both RFC2822 and RFC2616 dates MUST be case-sensitive,
+# but Andrey fomichev@ wants relaxed parser
+
+month3 =
+      'Jan'i %{ DateTimeFields.Month =  1; }
+    | 'Feb'i %{ DateTimeFields.Month =  2; }
+    | 'Mar'i %{ DateTimeFields.Month =  3; }
+    | 'Apr'i %{ DateTimeFields.Month =  4; }
+    | 'May'i %{ DateTimeFields.Month =  5; }
+    | 'Jun'i %{ DateTimeFields.Month =  6; }
+    | 'Jul'i %{ DateTimeFields.Month =  7; }
+    | 'Aug'i %{ DateTimeFields.Month =  8; }
+    | 'Sep'i %{ DateTimeFields.Month =  9; }
+    | 'Oct'i %{ DateTimeFields.Month = 10; }
+    | 'Nov'i %{ DateTimeFields.Month = 11; }
+    | 'Dec'i %{ DateTimeFields.Month = 12; };
+
+wkday   = 'Mon'i | 'Tue'i | 'Wed'i | 'Thu'i | 'Fri'i | 'Sat'i | 'Sun'i;
+weekday = 'Monday'i | 'Tuesday'i | 'Wednesday'i | 'Thursday'i
+        | 'Friday'i | 'Saturday'i | 'Sunday'i;
+
+action set_second   { DateTimeFields.Second = I; }
+action set_minute   { DateTimeFields.Minute = I; }
+action set_hour     { DateTimeFields.Hour = I; }
+action set_day      { DateTimeFields.Day = I; }
+action set_month    { DateTimeFields.Month = I; }
+action set_year     { DateTimeFields.SetLooseYear(I); }
+action set_zone_utc { DateTimeFields.ZoneOffsetMinutes = 0; }
+
+}%%
+
+%%{
+
+machine RFC822DateParser;
+
+################# RFC 2822 3.3 Full Date ###################
+
+include DateTimeParserCommon;
+
+ws1 = (space+);
+ws0 = (space*);
+dow_spec = ( wkday ',' )?;
+
+day  = int12 %set_day;
 year = int24 %set_year;
 
 # actually it must be from 0 to 23
-hour = int2 %set_hour; 
+hour = int2 %set_hour;
 
 # actually it must be from 0 to 59
-min  = int2 %set_minute; 
+min  = int2 %set_minute;
 
 # actually it must be from 0 to 59
-sec  = int2 %set_second; 
+sec  = int2 %set_second;
 
 sec_spec  = ( ':' . sec )?;
 
@@ -114,7 +114,7 @@ sec_spec  = ( ':' . sec )?;
 action set_mil_offset {
     char c = (char)toupper(fc);
     if (c == 'Z')
-        DateTimeFields.ZoneOffsetMinutes = 0; 
+        DateTimeFields.ZoneOffsetMinutes = 0;
     else {
         if (c <= 'M') {
             // ['A'..'M'] \ 'J'
@@ -140,8 +140,8 @@ mil_zone = /[A-IK-Za-ik-z]/ $set_mil_offset;
 # it is a bug in ragel 5 because ragel 6.2 works correctly with % at the end of string.
 # see http://www.complang.org/ragel/ChangeLog.
 
-zone = 'UT' @{ DateTimeFields.ZoneOffsetMinutes = 0; } 
-    | 'GMT' @{ DateTimeFields.ZoneOffsetMinutes = 0; } 
+zone = 'UT' @{ DateTimeFields.ZoneOffsetMinutes = 0; }
+    | 'GMT' @{ DateTimeFields.ZoneOffsetMinutes = 0; }
     | 'EST' @{ DateTimeFields.ZoneOffsetMinutes = -(i32)TDuration::Hours(5).Minutes();}
     | 'EDT' @{ DateTimeFields.ZoneOffsetMinutes = -(i32)TDuration::Hours(4).Minutes(); }
     | 'CST' @{ DateTimeFields.ZoneOffsetMinutes = -(i32)TDuration::Hours(6).Minutes();}
@@ -151,29 +151,29 @@ zone = 'UT' @{ DateTimeFields.ZoneOffsetMinutes = 0; }
     | 'PST' @{ DateTimeFields.ZoneOffsetMinutes = -(i32)TDuration::Hours(8).Minutes();}
     | 'PDT' @{ DateTimeFields.ZoneOffsetMinutes = -(i32)TDuration::Hours(7).Minutes(); };
 
-digit_offset = ('+' | '-') > { Sign = fc == '+' ? 1 : -1; } . int4 @set_digit_offset; 
+digit_offset = ('+' | '-') > { Sign = fc == '+' ? 1 : -1; } . int4 @set_digit_offset;
 
 offset = ( zone | mil_zone | digit_offset );
 
-rfc822datetime = ws0 . dow_spec . ws0 . day . ws1 . month3 . ws1 . year . ws1 . hour . ':' . min . sec_spec . ws1 . offset . ws0; 
+rfc822datetime = ws0 . dow_spec . ws0 . day . ws1 . month3 . ws1 . year . ws1 . hour . ':' . min . sec_spec . ws1 . offset . ws0;
 
-main := rfc822datetime; 
+main := rfc822datetime;
 
 write data noerror;
 
 }%%
 
 TRfc822DateTimeParserDeprecated::TRfc822DateTimeParserDeprecated() {
-    %% write init; 
-} 
+    %% write init;
+}
 
 bool TRfc822DateTimeParserDeprecated::ParsePart(const char* input, size_t len) {
-    const char* p = input; 
-    const char* pe = input + len; 
+    const char* p = input;
+    const char* pe = input + len;
 
-    %% write exec; 
-    return cs != %%{ write error; }%%; 
-} 
+    %% write exec;
+    return cs != %%{ write error; }%%;
+}
 
 TRfc822DateTimeParser::TRfc822DateTimeParser() {
     %% write init;
@@ -187,53 +187,53 @@ bool TRfc822DateTimeParser::ParsePart(const char* input, size_t len) {
     return cs != %%{ write error; }%%;
 }
 
-%%{ 
- 
-machine ISO8601DateTimeParser; 
- 
-include DateTimeParserCommon; 
- 
-year = int4 @set_year; 
-month = int2 @set_month; 
-day = int2 @set_day; 
-hour = int2 @set_hour; 
-minute = int2 @set_minute; 
-second = int2 @set_second; 
+%%{
+
+machine ISO8601DateTimeParser;
+
+include DateTimeParserCommon;
+
+year = int4 @set_year;
+month = int2 @set_month;
+day = int2 @set_day;
+hour = int2 @set_hour;
+minute = int2 @set_minute;
+second = int2 @set_second;
 secondFrac = digit {1,6} >clear_int $update_int @{
-    ui32 us = I; 
-    for (int k = Dc; k < 6; ++k) { 
-        us *= 10; 
-    } 
-    DateTimeFields.MicroSecond = us; 
-}; 
+    ui32 us = I;
+    for (int k = Dc; k < 6; ++k) {
+        us *= 10;
+    }
+    DateTimeFields.MicroSecond = us;
+};
 secondFracTail = (digit*);
- 
-zoneZ = [Zz] @set_zone_utc; 
+
+zoneZ = [Zz] @set_zone_utc;
 zoneOffset = space? . ('+' | '-') >{ Sign = fc == '+' ? 1 : -1; } . int2 @{ DateTimeFields.ZoneOffsetMinutes = Sign * (i32)TDuration::Hours(I).Minutes(); } . (':')? . (int2 @{ DateTimeFields.ZoneOffsetMinutes += I * Sign; })?;
-zone = zoneZ | zoneOffset; 
- 
-iso8601date = (year . '-' . month . '-' . day) | (year . month . day); 
+zone = zoneZ | zoneOffset;
+
+iso8601date = (year . '-' . month . '-' . day) | (year . month . day);
 iso8601time = (hour . ':' . minute . (':' . second ('.' secondFrac secondFracTail)?)?) | (hour . minute . second?);
- 
-iso8601datetime = iso8601date . ([Tt ] . iso8601time . zone?)?; 
- 
-main := iso8601datetime; 
- 
-write data noerror; 
- 
-}%% 
- 
+
+iso8601datetime = iso8601date . ([Tt ] . iso8601time . zone?)?;
+
+main := iso8601datetime;
+
+write data noerror;
+
+}%%
+
 TIso8601DateTimeParserDeprecated::TIso8601DateTimeParserDeprecated() {
     %% write init;
-} 
- 
+}
+
 bool TIso8601DateTimeParserDeprecated::ParsePart(const char* input, size_t len) {
-    const char* p = input; 
-    const char* pe = input + len; 
- 
+    const char* p = input;
+    const char* pe = input + len;
+
     %% write exec;
-    return cs != %%{ write error; }%%; 
-} 
+    return cs != %%{ write error; }%%;
+}
 
 TIso8601DateTimeParser::TIso8601DateTimeParser() {
     %% write init;
@@ -247,50 +247,50 @@ bool TIso8601DateTimeParser::ParsePart(const char* input, size_t len) {
     return cs != %%{ write error; }%%;
 }
 
-%%{ 
- 
-machine HttpDateTimeParser; 
- 
-include DateTimeParserCommon; 
- 
-################# RFC 2616 3.3.1 Full Date ################# 
- 
-time            = int2 %set_hour ':' int2 %set_minute ':' int2 %set_second; 
-date1           = int2 %set_day ' ' month3 ' ' int4 %set_year; 
-date2           = int2 %set_day '-' month3 '-' int2 %set_year; 
-date3           = month3 sp (int2 | sp int1) %set_day; 
- 
-rfc1123_date    = wkday ',' sp date1 sp time sp 'GMT'i; 
-rfc850_date     = weekday ',' sp date2 sp time sp 'GMT'i; 
-asctime_date    = wkday sp date3 sp time sp int4 @set_year; 
-http_date       = (rfc1123_date | rfc850_date | asctime_date) @set_zone_utc; 
- 
-}%% 
- 
-%%{ 
- 
-machine HttpDateTimeParserStandalone; 
- 
-include HttpDateTimeParser; 
- 
-main := http_date; 
- 
-write data noerror; 
- 
-}%% 
- 
+%%{
+
+machine HttpDateTimeParser;
+
+include DateTimeParserCommon;
+
+################# RFC 2616 3.3.1 Full Date #################
+
+time            = int2 %set_hour ':' int2 %set_minute ':' int2 %set_second;
+date1           = int2 %set_day ' ' month3 ' ' int4 %set_year;
+date2           = int2 %set_day '-' month3 '-' int2 %set_year;
+date3           = month3 sp (int2 | sp int1) %set_day;
+
+rfc1123_date    = wkday ',' sp date1 sp time sp 'GMT'i;
+rfc850_date     = weekday ',' sp date2 sp time sp 'GMT'i;
+asctime_date    = wkday sp date3 sp time sp int4 @set_year;
+http_date       = (rfc1123_date | rfc850_date | asctime_date) @set_zone_utc;
+
+}%%
+
+%%{
+
+machine HttpDateTimeParserStandalone;
+
+include HttpDateTimeParser;
+
+main := http_date;
+
+write data noerror;
+
+}%%
+
 THttpDateTimeParserDeprecated::THttpDateTimeParserDeprecated() {
-    %% write init; 
-} 
- 
+    %% write init;
+}
+
 bool THttpDateTimeParserDeprecated::ParsePart(const char* input, size_t len) {
-    const char* p = input; 
-    const char* pe = input + len; 
- 
-    %% write exec; 
-    return cs != %%{ write error; }%%; 
-} 
- 
+    const char* p = input;
+    const char* pe = input + len;
+
+    %% write exec;
+    return cs != %%{ write error; }%%;
+}
+
 THttpDateTimeParser::THttpDateTimeParser() {
     %% write init;
 }
@@ -334,7 +334,7 @@ bool TX509ValidityDateTimeParserDeprecated::ParsePart(const char *input, size_t
     const char *pe = input + len;
 
     %% write exec;
-    return cs != %%{ write error; }%%; 
+    return cs != %%{ write error; }%%;
 }
 
 TX509ValidityDateTimeParser::TX509ValidityDateTimeParser() {
@@ -379,7 +379,7 @@ bool TX509Validity4yDateTimeParserDeprecated::ParsePart(const char *input, size_
     const char *pe = input + len;
 
     %% write exec;
-    return cs != %%{ write error; }%%; 
+    return cs != %%{ write error; }%%;
 }
 
 TX509Validity4yDateTimeParser::TX509Validity4yDateTimeParser() {
@@ -397,23 +397,23 @@ bool TX509Validity4yDateTimeParser::ParsePart(const char *input, size_t len) {
 TInstant TIso8601DateTimeParserDeprecated::GetResult(TInstant defaultValue) const {
     Y_UNUSED(ISO8601DateTimeParser_en_main);
     return TDateTimeParserBaseDeprecated::GetResult(ISO8601DateTimeParser_first_final, defaultValue);
-} 
- 
+}
+
 TInstant TRfc822DateTimeParserDeprecated::GetResult(TInstant defaultValue) const {
     Y_UNUSED(RFC822DateParser_en_main);
     return TDateTimeParserBaseDeprecated::GetResult(RFC822DateParser_first_final, defaultValue);
-} 
- 
+}
+
 TInstant THttpDateTimeParserDeprecated::GetResult(TInstant defaultValue) const {
     Y_UNUSED(HttpDateTimeParserStandalone_en_main);
     return TDateTimeParserBaseDeprecated::GetResult(HttpDateTimeParserStandalone_first_final, defaultValue);
-} 
- 
+}
+
 TInstant TX509ValidityDateTimeParserDeprecated::GetResult(TInstant defaultValue) const {
     Y_UNUSED(X509ValidityDateTimeParser_en_main);
     return TDateTimeParserBaseDeprecated::GetResult(X509ValidityDateTimeParser_first_final, defaultValue);
 }
- 
+
 TInstant TX509Validity4yDateTimeParserDeprecated::GetResult(TInstant defaultValue) const {
     Y_UNUSED(X509Validity4yDateTimeParser_en_main);
     return TDateTimeParserBaseDeprecated::GetResult(X509Validity4yDateTimeParser_first_final, defaultValue);
@@ -444,34 +444,34 @@ TInstant TX509Validity4yDateTimeParser::GetResult(TInstant defaultValue) const {
     return TDateTimeParserBase::GetResult(X509Validity4yDateTimeParser_first_final, defaultValue);
 }
 
-template<class TParser, class TResult> 
-static inline TResult Parse(const char* input, size_t len, TResult defaultValue) { 
-    TParser parser; 
-    if (!parser.ParsePart(input, len)) 
-        return defaultValue; 
-    return parser.GetResult(defaultValue); 
-} 
- 
+template<class TParser, class TResult>
+static inline TResult Parse(const char* input, size_t len, TResult defaultValue) {
+    TParser parser;
+    if (!parser.ParsePart(input, len))
+        return defaultValue;
+    return parser.GetResult(defaultValue);
+}
+
 template<class TParser, class TResult, bool ThrowExceptionOnFailure = true>
-static inline TResult ParseUnsafe(const char* input, size_t len) { 
-    TResult r = Parse<TParser, TResult>(input, len, TResult::Max()); 
+static inline TResult ParseUnsafe(const char* input, size_t len) {
+    TResult r = Parse<TParser, TResult>(input, len, TResult::Max());
     if (ThrowExceptionOnFailure && r == TResult::Max())
         ythrow TDateTimeParseException() << "error in datetime parsing. Input data: " << TStringBuf(input, len);
-    return r; 
-} 
- 
+    return r;
+}
+
 TInstant TInstant::ParseIso8601Deprecated(const TStringBuf input) {
     return ParseUnsafe<TIso8601DateTimeParserDeprecated, TInstant>(input.data(), input.size());
-} 
- 
+}
+
 TInstant TInstant::ParseRfc822Deprecated(const TStringBuf input) {
     return ParseUnsafe<TRfc822DateTimeParserDeprecated, TInstant>(input.data(), input.size());
-} 
- 
+}
+
 TInstant TInstant::ParseHttpDeprecated(const TStringBuf input) {
     return ParseUnsafe<THttpDateTimeParserDeprecated, TInstant>(input.data(), input.size());
-} 
- 
+}
+
 TInstant TInstant::ParseX509ValidityDeprecated(const TStringBuf input) {
     switch (input.size()) {
     case 13:
@@ -482,7 +482,7 @@ TInstant TInstant::ParseX509ValidityDeprecated(const TStringBuf input) {
         ythrow TDateTimeParseException();
     }
 }
- 
+
 bool TInstant::TryParseIso8601Deprecated(const TStringBuf input, TInstant& instant) {
     const auto parsed = ParseUnsafe<TIso8601DateTimeParserDeprecated, TInstant, false>(input.data(), input.size());
     if (TInstant::Max() == parsed) {
@@ -663,44 +663,44 @@ bool ParseRFC822DateTime(const char* input, time_t& utcTime) {
     return ParseRFC822DateTime(input, strlen(input), utcTime);
 }
 
-bool ParseISO8601DateTime(const char* input, time_t& utcTime) { 
-    return ParseISO8601DateTime(input, strlen(input), utcTime); 
-} 
- 
-bool ParseHTTPDateTime(const char* input, time_t& utcTime) { 
-    return ParseHTTPDateTime(input, strlen(input), utcTime); 
-} 
- 
+bool ParseISO8601DateTime(const char* input, time_t& utcTime) {
+    return ParseISO8601DateTime(input, strlen(input), utcTime);
+}
+
+bool ParseHTTPDateTime(const char* input, time_t& utcTime) {
+    return ParseHTTPDateTime(input, strlen(input), utcTime);
+}
+
 bool ParseX509ValidityDateTime(const char* input, time_t& utcTime) {
     return ParseX509ValidityDateTime(input, strlen(input), utcTime);
 }
- 
+
 bool ParseRFC822DateTime(const char* input, size_t inputLen, time_t& utcTime) {
-    try { 
+    try {
         utcTime = ParseUnsafe<TRfc822DateTimeParser, TInstant>(input, inputLen).TimeT();
-        return true; 
-    } catch (const TDateTimeParseException&) { 
+        return true;
+    } catch (const TDateTimeParseException&) {
         return false;
-    } 
-} 
- 
+    }
+}
+
 bool ParseISO8601DateTime(const char* input, size_t inputLen, time_t& utcTime) {
-    try { 
+    try {
         utcTime = ParseUnsafe<TIso8601DateTimeParser, TInstant>(input, inputLen).TimeT();
         return true;
-    } catch (const TDateTimeParseException&) { 
-        return false; 
+    } catch (const TDateTimeParseException&) {
+        return false;
     }
 }
- 
-bool ParseHTTPDateTime(const char* input, size_t inputLen, time_t& utcTime) { 
-    try { 
+
+bool ParseHTTPDateTime(const char* input, size_t inputLen, time_t& utcTime) {
+    try {
         utcTime = ParseUnsafe<THttpDateTimeParser, TInstant>(input, inputLen).TimeT();
-        return true; 
-    } catch (const TDateTimeParseException&) { 
-        return false; 
-    } 
-} 
+        return true;
+    } catch (const TDateTimeParseException&) {
+        return false;
+    }
+}
 
 bool ParseX509ValidityDateTime(const char* input, size_t inputLen, time_t& utcTime) {
     TInstant r;
@@ -720,15 +720,15 @@ bool ParseX509ValidityDateTime(const char* input, size_t inputLen, time_t& utcTi
     return true;
 }
 
-%%{ 
- 
-machine TDurationParser; 
- 
-include DateTimeParserCommon; 
- 
- 
-multiplier 
-    = '' #   >{ MultiplierPower =  6; } # work around Ragel bugs 
+%%{
+
+machine TDurationParser;
+
+include DateTimeParserCommon;
+
+
+multiplier
+    = '' #   >{ MultiplierPower =  6; } # work around Ragel bugs
     | 'w'  @{ MultiplierPower =  6; Multiplier = 604800; }
     | 'd'  @{ MultiplierPower =  6; Multiplier = 86400; }
     | 'h'  @{ MultiplierPower =  6; Multiplier = 3600; }
@@ -737,57 +737,57 @@ multiplier
     | 'ms' @{ MultiplierPower =  3; Multiplier = 1; }
     | 'us' @{ MultiplierPower =  0; Multiplier = 1; }
     | 'ns' @{ MultiplierPower = -3; Multiplier = 1; }
-    ; 
- 
-integer = int @{ IntegerPart = I; }; 
- 
-fraction = '.' digit {1,6} >clear_int $update_int @{ FractionPart = I; FractionDigits = Dc; } digit*; 
- 
-duration = integer fraction? multiplier; 
- 
-main := duration; 
- 
-write data noerror; 
- 
-}%% 
- 
-TDurationParser::TDurationParser() 
-    : cs(0) 
-    , I(0) 
-    , Dc(0) 
-    , MultiplierPower(6) 
+    ;
+
+integer = int @{ IntegerPart = I; };
+
+fraction = '.' digit {1,6} >clear_int $update_int @{ FractionPart = I; FractionDigits = Dc; } digit*;
+
+duration = integer fraction? multiplier;
+
+main := duration;
+
+write data noerror;
+
+}%%
+
+TDurationParser::TDurationParser()
+    : cs(0)
+    , I(0)
+    , Dc(0)
+    , MultiplierPower(6)
     , Multiplier(1)
-    , IntegerPart(0) 
-    , FractionPart(0) 
-    , FractionDigits(0) 
-{ 
+    , IntegerPart(0)
+    , FractionPart(0)
+    , FractionDigits(0)
+{
     Y_UNUSED(TDurationParser_en_main);
-    %% write init; 
-} 
- 
-bool TDurationParser::ParsePart(const char* input, size_t len) { 
-    const char* p = input; 
-    const char* pe = input + len; 
- 
-    %% write exec; 
-    return cs != %%{ write error; }%%; 
-} 
- 
+    %% write init;
+}
+
+bool TDurationParser::ParsePart(const char* input, size_t len) {
+    const char* p = input;
+    const char* pe = input + len;
+
+    %% write exec;
+    return cs != %%{ write error; }%%;
+}
+
 static inline ui64 DecPower(ui64 part, i32 power) {
     if (power >= 0)
         return part * Power(10, power);
     return part / Power(10, -power);
-} 
- 
-TDuration TDurationParser::GetResult(TDuration defaultValue) const { 
-    if (cs < TDurationParser_first_final) 
-        return defaultValue; 
-    ui64 us = 0; 
+}
+
+TDuration TDurationParser::GetResult(TDuration defaultValue) const {
+    if (cs < TDurationParser_first_final)
+        return defaultValue;
+    ui64 us = 0;
     us += Multiplier * DecPower(IntegerPart, MultiplierPower);
     us += Multiplier * DecPower(FractionPart, MultiplierPower - FractionDigits);
-    return TDuration::MicroSeconds(us); 
-} 
- 
+    return TDuration::MicroSeconds(us);
+}
+
 bool TDuration::TryParse(const TStringBuf input, TDuration& result) {
     TDuration r = ::Parse<TDurationParser, TDuration>(input.data(), input.size(), TDuration::Max());
     if (r == TDuration::Max())
@@ -795,7 +795,7 @@ bool TDuration::TryParse(const TStringBuf input, TDuration& result) {
     result = r;
     return true;
 }
- 
+
 TDuration TDuration::Parse(const TStringBuf input) {
     return ParseUnsafe<TDurationParser, TDuration>(input.data(), input.size());
-} 
+}