similar to: WISH: Sys.setlocale() to return value invisibly

<I was not sure if this should go to R-devel or R-help. If I e-mailed this to the wrong place, please let me know.> Hello dear R-devel members, I came by an oddity, with regards to how character variables are being transformed when they are in Hebrew, and when Sys.setlocale is changed. Here is an example: # first, let's set the locale to Hebrew Sys.setlocale("LC_ALL",

Related to the following question on Stackoverflow: https://stackoverflow.com/questions/44723690/unexpected-behavior-of-sys-setlocale#44723690 It appears as if Sys.setlocale() does not update LC_TIME correctly for use in date formatting. Although R reports that LC_TIME is changed to the new setting after use of Sys.setlocale(), as.Date() still uses the old settings. The only way to update this is

Can you help me to use Sys.setlocale("LC_NUMERIC", "cs_CZ") (comma as a decimal point) in some useful way, without all the workarounds? After switching to Sys.setlocale("LC_NUMERIC", "cs_CZ"): -- How do I set attributes in read.csv2() not to get columns of real numbers (decimal point = comma, field separator = semicolon) as factors? Wokrkaround: I can go

Dear R users, I'm trying to have a gWiddgetsRGtk2 script run under R-2.4.1. The script run OK under Linux but all accentuated characters appear as "?" when the script is run under Windows. As Gtk+ requires UTF-8, I thought it was the source of the problem and tried to change the default encoding (1252) in the following way:

When checking an R package of mine, I get * checking R files for syntax errors ... WARNING Warning in Sys.setlocale("LC_CTYPE", "en_US") : OS reports request to set locale to "en_US" cannot be honored 'Sys.setlocale' is not used in any of my R functions. What should I do to fix the Warning? I have never seen this before. My locale is "sv_SE",

Sorry to intervene. Argument passed to 'eval' is evaluated first. So, eval(x <- 2) is effectively like { x <- 2; eval(2) } , which is effectively { x <- 2; 2 } . The result is visible. eval(expression(x <- 2)) or eval(quote(x <- 2)) or evalq(x <- 2) gives the same effect as x <- 2 . The result is invisible. In function 'eval2', res <-

Would it be possible to have the value of eval() preserve the "visibility" of the value of the expression? "PROBLEM": # Invisible > x <- 1 # Visible > eval(x <- 2) [1] 2 "TROUBLESHOOTING": > withVisible(x <- 1) $value [1] 1 $visible [1] FALSE > withVisible(eval(x <- 2)) $value [1] 2 $visible [1] TRUE WORKAROUND: eval2 <-

Full_Name: Edward McNeil Version: 2.3.0 OS: Widows XP Submission from: (NULL) (203.170.234.5) Type the following: > Sys.setlocale("LC_ALL","C") > hist(1:10) CRASH

On 23/06/2017 15:35, Joris Meys wrote: > Related to the following question on Stackoverflow: > https://stackoverflow.com/questions/44723690/unexpected-behavior-of-sys-setlocale#44723690 > > It appears as if Sys.setlocale() does not update LC_TIME correctly for use > in date formatting. Although R reports that LC_TIME is changed to the new > setting after use of Sys.setlocale(),

In order to print unicode characters with llvm, I used setLocale in llvm ir: call i8* @setlocale(i32 6, i8* getelementptr inbounds ([1 x i8]* @pe, i32 0, i32 0)) nounwind where @pe is defined as follows: @pe = private unnamed_addr constant [1 x i8] zeroinitializer, align 1 However, I got the following error: *** glibc detected *** ./test/bin/executable: free(): invalid next size

Hi Ali, On 28/01/13 06:38, ali_sedaghat wrote: > Hi Ciao, my compiler is written in java and generates some .ll files as its > output. Each of these .ll files is converted to an object file using llc. > Then, I use clang++ to link them and generate an executable file without > linking with any external libraries, so I cannot understand what you mean. > Sorry, if my question sounds

Windows (MSVC, MinGW) version of setlocale don't care about LC_* environment variables. For example, flac cannot pass the test for --until and --skip options the script calls it with --skip=0:01.1001 and it expects decimal comma (--skip=0:01,1001) on my system. One solution is to write a local version of strtod that always accepts both decimal comma and decimal point. Another solution is not

Hi Ciao, my compiler is written in java and generates some .ll files as its output. Each of these .ll files is converted to an object file using llc. Then, I use clang++ to link them and generate an executable file without linking with any external libraries, so I cannot understand what you mean. Sorry, if my question sounds silly to you -- View this message in context:

Hi Ali, did you link your program statically? Try linking it dynamically. Ciao, Duncan. On 27/01/13 07:36, Ali Sedaghat wrote: > In order to print unicode characters with llvm, I used setLocale in llvm ir: > > call i8* @setlocale(i32 6, i8* getelementptr inbounds ([1 x i8]* @pe, i32 > 0, i32 0)) nounwind > > where @pe is defined as follows: > > @pe = private

R-team, The $value element of the return value of *withVisible* does not agree with the return value of *eval* when *withVisible* is passed a variable (symbol) containing an expression object or anonymous code/expressions which generates an expression object when evaluated (such as calls to *parse* or * expression*). I have attached a patch against the svn trunk which addresses this. Example

Hi, is there a way to retrieve the line number of where en error occurred when sourcing a file in a tryCatch statement? Is it stored somewhere accessible? It is not found in the error object. Consider the following code/output and note the difference in the traceback between source (has line number) and sys.source (has no line number). Thank you, Renaud ######## # code ######## codefile <-

Hi I need for a specific application to change the locale of R 2.9.2 in Ubuntu 9.04. Trying the example in ?Sys.setlocale: Sys.setlocale("LC_TIME", "de_DE.utf8") [1] "" Warning message: In Sys.setlocale("LC_TIME", "de_DE.utf8") : la requ?te OS pour sp?cifier la localisation ? "de_DE.utf8" n'a pas pu ?tre honor?e I tried the code

Hi, Michael Felt wrote on Mon, Aug 20, 2018 at 11:28:26AM +0200: > On 20/08/2018 10:33, Michael Felt wrote: >> On 17/08/2018 17:15, Ingo Schwarze wrote: >>> Darren Tucker wrote on Fri, Aug 17, 2018 at 07:16:03AM -0700: >>>> On 13 August 2018 at 15:06, Val Baranov <val.baranov at duke.edu> wrote: >>>>> test_utf8: ........................

On RedHat Enterprise Linux 6, the test below fails (this is using the stock GCC 4.4.7) from R-devel r72707. LC_CTYPE is unset when I run it, but LANG=en_US.UTF-8 It also failed "yesterday" where as far as I recall the test code looked a bit different. Best, Kasper > ## Results differed by platform, but some gave incorrect results on string 10. > > > ## str() on large

Hi, R_tryEval, exported in Rinternals.h but not part of the API, is currently defined as: R_tryEval(SEXP e, SEXP env, int *ErrorOccurred); I'm trying to embed R in an application (basically yet another GUI), and this has been very helpful to catch errors. It would be even more helpful if it also gave access to the visibility flag. I can wrap this in a call to withVisible, and that works