search for: r_consolefile

...to requires an open FILE handle as one of its arguments. I had set this file handle to stdout, but now R check NOTEs the presence of stdout, and the CRAN maintainers asked me to get rid of these NOTEs. Including the following defines means the checks are passed on CRAN: #ifdef WIN32 extern FILE * R_Consolefile; extern FILE * R_Outputfile; #else #include <Rinterface.h> #fi #undef stderr #define stderr R_Consolefile #undef stdout #define stdout R_Outputfile However, this does not work on Rgui.exe, when the above leads to a crash. Looking at http://svn.r-project.org/R/trunk/src/gnuwin32/system.c it w...

Hi, I have an R script that takes its input in the form of command-line parameters. It works fine, but R complains about every unknown arg with the "ARGUMENT %s ignored" message, and this goes to stdout instead of stderr because R_ConsoleFile isn't set yet. Is it really necessary to process all command line args before setting R_ConsoleFile? It seems that only Aqua systems care about their arguments when choosing the console file. I've attached a diff (against 1.7.0) that fixes this issue, so that non-Aqua unix folks can r...

Hi, I have an R script that takes its input in the form of command-line parameters. It works fine, but R complains about every unknown arg with the "ARGUMENT %s ignored" message, and this goes to stdout instead of stderr because R_ConsoleFile isn't set yet. Is it really necessary to process all command line args before setting R_ConsoleFile? It seems that only Aqua systems care about their arguments when choosing the console file. I've attached a diff (against 1.7.0) that fixes this issue, so that non-Aqua unix folks can r...

...set all required environment variables before running this program.\n"); return(-1); } int stat= Rf_initialize_R(argc,(char **) argv); if (stat<0) { fprintf(stderr,"Failed to initialize embedded R!:%d\n",stat); return(-2); } R_Outputfile = NULL; R_Consolefile = NULL; R_Interactive = (Rboolean)1; // ptr_R_ShowMessage = Re_ShowMessage; // ptr_R_WriteConsoleEx =Re_WriteConsoleEx; // ptr_R_WriteConsole = NULL; // ptr_R_ReadConsole = NULL; return(0); } int main(int argc, char **argv){ if (embedR(argc,argv)) exit(1); setup_Rm...

...ng_as_main_program; /* in ../unix/system.c */ } int main(int ac, char **av) { R_running_as_main_program = 1; Rf_initialize_R(ac, av); ptr_R_WriteConsoleEx = &R_WriteConsoleEx; ptr_R_WriteConsole = &R_WriteConsole; ptr_R_ReadConsole = &R_ReadConsole; R_Outputfile = NULL; R_Consolefile = NULL; Rf_mainloop(); /* does not return */ return 0; }

Hi, I'm trying to understand (mostly from the R-exts manual) how to use the callbacks declared in Rinterface.h. As a first attempt, I'm trying to redefine ptr_R_WriteConsole in a very trivial manner. Here's my code: --------------- $ cat altr.c int Rf_initialize_R(int ac, char **av); #define R_INTERFACE_PTRS 1 #include <Rinterface.h> extern int R_running_as_main_program;

...beddedR' CMakeFiles/cantor_rserver.dir/rcallbacks.o: In function `setupCallbacks(RServer*)': $SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:40: undefined reference to `R_Outputfile' $SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:41: undefined reference to `R_Consolefile' $SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:43: undefined reference to `ptr_R_WriteConsole' $SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:44: undefined reference to `ptr_R_WriteConsoleEx' $SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:45:...

When I originally implemented connections in R 1.2.0, I followed the model in the 'Green Book' closely. There were a number of features that forced a particular implementation, and one was getConnection() that allows one to recreate a connection object from a number. I am wondering if anyone makes use of this, and if so for what? It would seem closer to the R philosophy to have

...http.lo sock.lo sockconn.lo ld: Warning: Unresolved: getSelectedHandler R_InputHandlers R_PolledEvents R_wait_usec R_NaInt Rf_error Rf_warning Rprintf REprintf R_ExpandFileName R_NilValue Rf_allocVector Rf_asInteger Rf_asLogical Rf_GetOption Rf_install Rf_isString Rf_length Rf_protect Rf_unprotect R_Consolefile R_Busy Rf_checkArity R_fopen init_con R_setInternetRoutines dummy_vfprintf gmake[5]: Entering directory `/soft/R/R-1.5.1/src/modules/internet' gmake[5]: Leaving directory `/soft/R/R-1.5.1/src/modules/internet' gmake[4]: Leaving directory `/soft/R/R-1.5.1/src/modules/internet' gmake[3]:...