search for: rchkusr

Hi all, I am trying to compile a fortran routine originally written for R from within matlab. It all worked fine, but the newest version of the Fortran code has a call to rchkusr() and I now get a message that this is an undefined symbol. I am under the impression that rchkusr() just serves to let the processor take care of interruption messages (typically, the user frantically pressing Ctrl-C to stop running). a) Is that right? Another two questions are: 1 -...

+1--this is the single most-annoying issue with R that I know of. My usual solution, after accomplishing nothing as R spins idly for a couple hours, is to kill the process and lose any un-saved work. save.history() is my friend, but is a big delay when you work with big data sets as I do, so I don't run it after every command. I have cc'd r-help here, however, because I experience this

...and vectorSubscript take a new argument which is a function pointer that provides access to character strings (such as the names vector) rather than assuming these are passed in. o R_CheckUserInterrupt is now described in `Writing R Extensions' and there is a new equivalent subroutine rchkusr for calling from FORTRAN code. o hsv2rgb and rgb2hsv are newly in the C API. o Salloc and Srealloc are provided in S.h as wrappers for S_alloc and S_realloc, since current S versions use these forms. o The type used for vector lengths is now R_len_t rather than int, to allow for a...

...and vectorSubscript take a new argument which is a function pointer that provides access to character strings (such as the names vector) rather than assuming these are passed in. o R_CheckUserInterrupt is now described in `Writing R Extensions' and there is a new equivalent subroutine rchkusr for calling from FORTRAN code. o hsv2rgb and rgb2hsv are newly in the C API. o Salloc and Srealloc are provided in S.h as wrappers for S_alloc and S_realloc, since current S versions use these forms. o The type used for vector lengths is now R_len_t rather than int, to allow for a...