search for: r_toplevel

...Hands(classes, handlers, parentenv, NULL, TRUE)) expr } <environment: namespace:base> but it does not work, probably because the handler stack is reset somewhere. Would it work if I poke into the RTopLevel.handlerstack instead of the R_HandlerStack as .addCondHands is doing ? R_Toplevel.handlerstack = R_HandlerStack; R_Toplevel.restartstack = R_RestartStack; R_GlobalContext = R_ToplevelContext = &R_Toplevel; Romain -- Romain Francois Independent R Consultant +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr

Along with getting pqR to work on Windows, I've also been testing it in the context of embedded R, and in the process have found some problems with the examples given of embedded R use. One problem can be seen in R_ReplDLLinit, in src/main/main.c: void R_ReplDLLinit(void) { SETJMP(R_Toplevel.cjmpbuf); R_GlobalContext = R_ToplevelContext = R_SessionContext = &R_Toplevel; R_IoBufferWriteReset(&R_ConsoleIob); prompt_type = 1; DLLbuf[0] = DLLbuf[CONSOLE_BUFFER_SIZE] = '\0'; DLLbufp = DLLbuf; } The call of SETJMP makes no sense. Nothing that follows in...

...; /bin/pwd`/lib -lR gcc -o Rtest Rtest.o embeddedRCall.o -L/autofs/tewa_data5/ost/R/R-2.3.0/lib -lR -Wl,--rpath -Wl,/data5/ost/R/R-2.3.0/lib embeddedRCall.o(.text+0x1e): In function `Test_tryEval': /autofs/tewa_data5/ost/R/R-2.3.0/tests/Embedding/embeddedRCall.c:81: undefined reference to `R_ToplevelExec' collect2: ld returned 1 exit status make: *** [Rtest] Error 1 ost at hawk0:/data5/ost/R/R-2.3.0/tests/Embedding> cd /autofs/tewa_data5/ost/R/R-2.3.0/lib ost at hawk0:/autofs/tewa_data5/ost/R/R-2.3.0/lib> nm libR.so | grep R_Top 000000000042c920 B R_Toplevel 000000000042cae8 B R_Topl...

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