search for: rparseev

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2019 Apr 05
2
Parsing code with newlines
Hello! This is my first post here. I came across the very same problem. It can be reproduced within modified tests/Embedding/RParseEval.c Actually this example has another issue, namely it doesn't wrap everything in R_ToplevelExec . This is a major show stopper for newcomers as that function is barely mentioned anywhere and longjmp into terminated setuploop function followed by R_suicide look like a mystery. Error: bad valu...
2019 Apr 10
0
Parsing code with newlines
On 4/5/19 8:14 AM, Mikhail Titov wrote: > Hello! > > This is my first post here. I came across the very same problem. > It can be reproduced within modified tests/Embedding/RParseEval.c Please check https://www.r-project.org/posting-guide.html and update your post if you still need to get help here - from your current post I am not sure what you did, what was the error you got and from which tool, why you think the error was a result of something not working correctly/as...
2019 Apr 10
1
Parsing code with newlines
On Wed, Apr 10, 2019 at 5:06 AM, Tomas Kalibera <tomas.kalibera at gmail.com> wrote: >> This is my first post here. I came across the very same problem. >> It can be reproduced within modified tests/Embedding/RParseEval.c > > Please check https://www.r-project.org/posting-guide.html and update > your post if you still need to get help here - from your current post > I am not sure what you did, what was the error you got and from which > tool, why you think the error was a result of something not w...
2009 Nov 14
1
R_tryEval for OCaml-R.
Hello. I'm currently working on the OCaml-R binding allowing to call R code from Objective Caml. As Objective Caml is a functional language, I'd like the binding to be as 'functional' as possible. Specifically, this means that I'd like using the R_tryEval function and all related entry points in libR.so. I've had a look at R-exts.pdf, but R_tryEval is not documented.
2003 Aug 24
1
declarations in non-exported headers and embedding R
...R_PreserveObject() garbage collection destroys the object while PL/R is still trying to use it. R_ReleaseObject() is needed to release the object for garbage collection if the cached copy becomes invalid. Note: ------------- Similar use of R_ParseVector() found in ${R_HOME}/tests/Embedding/RParseEval.c Similar use of R_PreserveObject() found in ${R_HOME}/tests/Embedding/Rshutdown.c ------------------------------------------------------------- from non-exported header file ${R_HOME}/src/include/Startup.h ------------------------------------------------------------- /* Startup Actions */...