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Full_Name: Richard Boyce Version: 2.1.-1 OS: Debian testing/unstable Submission from: (NULL) (128.95.123.29) While building a custom package using a modified version of Duncan's REventLoop with R version 2.1 (Debian package r-base, r-base-dev) and R source from apt-get source 2.1.1 I get the following error: $ R CMD build vjREventLoop * checking for file 'vjREventLoop/DESCRIPTION' ... OK * preparing 'vjREventLoop': * cleaning src * checking whether 'INDEX'...

...s to the contrary.) On Tue, 19 Jul 2005 boycer at u.washington.edu wrote: > Full_Name: Richard Boyce > Version: 2.1.-1 > OS: Debian testing/unstable > Submission from: (NULL) (128.95.123.29) > > > While building a custom package using a modified version of Duncan's > REventLoop with R version 2.1 (Debian package r-base, r-base-dev) and R > source from apt-get source 2.1.1 I get the following error: > > $ R CMD build vjREventLoop > * checking for file 'vjREventLoop/DESCRIPTION' ... OK > * preparing 'vjREventLoop': > * cleaning src > *...

...s/modules simply replace the standard REPL with their own implementations by not returning control to the loop. This virtually prevents any cooperation - it is impossible to load two such modules at a time without breaking something. I think that something along the lines of a "light" REventLoop (i.e. just the loop management where modules can register their handlers, w/o the "demo" loops) would be very helpful. What makes me wonder is that even quite recent code again just replaces the REPL (simply never returns back while duplicating the functionality) or uses other tricks....

For those who are interested, I've finished release of 0.4 of pmg and have placed it on my website at http://www.math.csi.cuny.edu/Statistics/R/pmg. The pmg package provides some GUI elements using the RGtk package and friends: RGtk, OOP, RGtkExtra, RGtkHTML, RGdkPixbuf, RGtkViewers and REventLoop from www.omegahat.org and gtkDevice from CRAN. (These require a form of UNIX such as linux, OS X etc.) In particular the key elements are a menubar with some basic dialogs for doing statistical analysis and a spreadsheet interface. The goal is to make it a bit easier for beginners to use R. It does...

I have a version of R-devel which is configured with the flags configure --with-tcl-config=/Library/Frameworks/Tcl.framework/tclConfig.sh --with-tk-config=/Library/Frameworks/Tk.framework /tkConfig.sh --enable-R-shlib --with-aqua --without-x TCLTK_LIBS="-framework Tcl -framework Tk" TCLTK_CPPFLAGS="-I/Library/Framewor ks/Tcl.framework/Headers