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View Code? Open in Web Editor NEWConvert RDF Turtle to N-Triples or N3P
License: Apache License 2.0
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hamadalikhan022cturtle's Issues
Add support for surrogate pairs when unescaping UCHARs.
Surrogate pairs are not handled correctly, when unescaping numeric escapes (\uxxxx) in IRIs and strings:
On input "\uD864\uDD54", cturtle outputs byte sequence 0xED 0xA1 0XA4 0xED 0xB5 0x94.
It should output 0xF0 0xA9 0x85 0x94 (https://codepoints.net/U+29154).
'cturtle -h' should exit with status 0.
cturtle -h should exit with status 0. Now it returns -1.
Make file error.
I am installing cturtle to use EYE.
using mac, I executed makefile command "make"
but I get this error
lex --warn -o src/TurtleLexer.cc src/Turtle.l
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:75: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
src/Turtle.l:76: unrecognized rule
make: *** [src/TurtleLexer.cc] Error 1
how I avoid this error?
On Windows stdin and stdout should be reopened as "binary"
On Windows
cturtle LITERAL1_all_controls.ttl succeeds but,
cturtle < LITERAL1_all_controls.ttl fails,
because stdin is a "text" stream and interprets the control characters.
Build fails on OSX 10.12.6
This was the error
c++ -c -O2 -Wall -march=native -std=c++11 -o obj/Utf8.o src/Utf8.cc
In file included from src/Utf8.cc:18:
src/Utf8.hh:27:8: error: no type named 'size_t' in namespace 'std'
std::size_t encode(char32_t c, OutputIterator i)
~~~~~^
src/Utf8.hh:29:9: error: no type named 'size_t' in namespace 'std'
std::size_t size = 0;
~~~~~^
src/Utf8.hh:108:49: error: no type named 'size_t' in namespace 'std'
template<typename InputIterator> friend std::size_t decode(char32_t *c32, InputIterator begin, InputIterator end, State *state);
~~~~~^
src/Utf8.hh:112:8: error: no type named 'size_t' in namespace 'std'
std::size_t decode(char32_t *c32, InputIterator begin, InputIterator end, State *state)
~~~~~^
4 errors generated.
make: *** [obj/Utf8.o] Error 1
I fixed up this error adding this #include <cstddef> line in src/Utf8.hh file as explained in this stackoverflow answer. I hope it helps.
Turtle test case turtle-eval-lists-04 fails
The Turtle test case turtle-eval-lists-04 gives a different model than expected when parsed with -f=nt.
Passing non-existing files as input should give an error message.
Right now, the program accepts non-existing files and gives an empty result: Done: translated 0 triples. This is only on Windows.
Build fails on OS X 10.9.5
The errors are as follows:
src/TurtleLexer.cc:1177:8: error: member reference type 'std::istream *' (aka 'basic_istream<char> *') is a pointer; maybe you meant to use '->'?
yyin.rdbuf(std::cin.rdbuf());
~~~~^
->
src/TurtleLexer.cc:1180:9: error: member reference type 'std::ostream *' (aka 'basic_ostream<char> *') is a pointer; maybe you meant to use '->'?
yyout.rdbuf(std::cout.rdbuf());
~~~~~^
->
src/TurtleLexer.cc:1401:50: error: member reference type 'std::istream *' (aka 'basic_istream<char> *') is a pointer; maybe you meant to use '->'?
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin.rdbuf();
~~~~^
->
src/TurtleLexer.cc:1516:2: error: cannot initialize a member subobject of type 'std::istream *' (aka 'basic_istream<char> *') with an rvalue of type
'basic_streambuf<char_type, traits_type> *'
yyin(arg_yyin ? arg_yyin->rdbuf() : std::cin.rdbuf()),
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/TurtleLexer.cc:1517:2: error: cannot initialize a member subobject of type 'std::ostream *' (aka 'basic_ostream<char> *') with an rvalue of type
'basic_streambuf<char_type, traits_type> *'
yyout(arg_yyout ? arg_yyout->rdbuf() : std::cout.rdbuf())
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/TurtleLexer.cc:1519:2: error: use of undeclared identifier 'ctor_common'
ctor_common();
^
src/TurtleLexer.cc:1524:14: error: out-of-line definition of 'yyFlexLexer' does not match any declaration in 'yyFlexLexer'
yyFlexLexer::yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ):
^~~~~~~~~~~
src/TurtleLexer.cc:29:25: note: expanded from macro 'yyFlexLexer'
#define yyFlexLexer yyFlexLexer
^~~~~~~~~~~
src/TurtleLexer.cc:1515:27: note: type of 1st parameter of member declaration does not match definition ('std::istream *'
(aka 'basic_istream<char> *') vs 'std::istream &' (aka 'basic_istream<char> &'))
yyFlexLexer::yyFlexLexer( FLEX_STD istream* arg_yyin, FLEX_STD ostream* arg_yyout ):
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/FlexLexer.h:53:22: note: expanded from macro 'FLEX_STD'
# define FLEX_STD std::
^
src/TurtleLexer.cc:1525:2: error: cannot initialize a member subobject of type 'std::istream *' (aka 'basic_istream<char> *') with an rvalue of type
'basic_streambuf<char_type, traits_type> *'
yyin(arg_yyin.rdbuf()),
^ ~~~~~~~~~~~~~~~~
src/TurtleLexer.cc:1526:2: error: cannot initialize a member subobject of type 'std::ostream *' (aka 'basic_ostream<char> *') with an rvalue of type
'basic_streambuf<char_type, traits_type> *'
yyout(arg_yyout.rdbuf())
^ ~~~~~~~~~~~~~~~~~
src/TurtleLexer.cc:1528:2: error: use of undeclared identifier 'ctor_common'
ctor_common();
^
src/TurtleLexer.cc:1533:19: error: out-of-line definition of 'ctor_common' does not match any declaration in 'yyFlexLexer'
void yyFlexLexer::ctor_common()
^~~~~~~~~~~
src/TurtleLexer.cc:1571:19: error: out-of-line definition of 'switch_streams' does not match any declaration in 'yyFlexLexer'
void yyFlexLexer::switch_streams( std::istream& new_in, std::ostream& new_out )
^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/FlexLexer.h:129:31: note: type of 1st parameter of member
declaration does not match definition ('std::istream *' (aka 'basic_istream<char> *') vs 'std::istream &' (aka 'basic_istream<char> &'))
virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 );
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/FlexLexer.h:53:22: note: expanded from macro 'FLEX_STD'
# define FLEX_STD std::
^
src/TurtleLexer.cc:1575:41: error: no viable conversion from 'std::istream' (aka 'basic_istream<char>') to 'std::istream *'
(aka 'basic_istream<char> *')
yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) );
^~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/FlexLexer.h:121:62: note: passing argument to parameter 's'
here
struct yy_buffer_state* yy_create_buffer( FLEX_STD istream* s, int size );
^
src/TurtleLexer.cc:1578:7: error: member reference type 'std::ostream *' (aka 'basic_ostream<char> *') is a pointer; maybe you meant to use '->'?
yyout.rdbuf(new_out.rdbuf());
~~~~~^
->
src/TurtleLexer.cc:1586:10: error: assigning to 'std::istream *' (aka 'basic_istream<char> *') from incompatible type 'std::istream **'
(aka 'basic_istream<char> **'); remove &
new_in = &yyin;
^ ~~~~~
src/TurtleLexer.cc:1590:11: error: assigning to 'std::ostream *' (aka 'basic_ostream<char> *') from incompatible type 'std::ostream **'
(aka 'basic_ostream<char> **'); remove &
new_out = &yyout;
^ ~~~~~~
src/TurtleLexer.cc:1599:18: error: out-of-line definition of 'LexerInput' does not match any declaration in 'yyFlexLexer'
int yyFlexLexer::LexerInput( char* buf, int max_size )
^~~~~~~~~~
src/TurtleLexer.cc:1602:11: error: member reference type 'std::istream *' (aka 'basic_istream<char> *') is a pointer; maybe you meant to use '->'?
if ( yyin.eof() || yyin.fail() )
~~~~^
->
src/TurtleLexer.cc:1602:25: error: member reference type 'std::istream *' (aka 'basic_istream<char> *') is a pointer; maybe you meant to use '->'?
if ( yyin.eof() || yyin.fail() )
~~~~^
->
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [obj/TurtleLexer.o] Error 1
Are there certain versions of certain tools needed?
URI parsing throws exceptions on URIs with an empty path.
E.g. on URIs like http://example.org#.
make error
Installing with makes exits with error:
with the current master branch
g++ -c -O2 -Wall -march=native -std=c++11 -o obj/Utf8.o src/Utf8.cc
src/Utf8.cc:26:10: error: expected constructor, destructor, or type conversion before ‘(’ token
src/Utf8.cc:39:10: error: expected constructor, destructor, or type conversion before ‘(’ token
make: *** [obj/Utf8.o] Errors 1
and with the 1.0.5 release:
g++ -c -O2 -Wall -march=native -std=c++11 -o obj/Main.o src/Main.cc
In file included from src/Parser.hh:27:0,
from src/Main.cc:25:
src/Model.hh:189:3: error: looser throw specifier for ‘virtual turtle::RDFList::~RDFList()’
src/Model.hh:75:9: error: overriding ‘virtual turtle::Resource::~Resource() noexcept (true)’
make: *** [obj/Main.o] Errors 1
I want to install cturtle for usage wit EYE on debian. Thanks!
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