search for: u00e4

Dear all, Is there a quick and easy way of converting utf characters to the \uxxxx form (necessary e.g. for packages)? I mean something working like this: > utf2uxxxx("õäöü") [1] "\u00f5\u00e4\u00f6\u00fc" It is easy to program but perhaps someone already has implemented this. (I couldn't find anything useful from searches incl RSiteSearch). Thanks in advance, Kenn -- P.S. Apologies if this is double posted - there was a network error and the first message doesn't seem...

...): + return x import os import hivex @@ -13,16 +22,20 @@ assert h root = h.root () assert root -ns = [ n for n in h.node_children (root) if h.node_name(n) == u"abcd_äöüß" ] +# "abcd_äöüß" +ns = [ n for n in h.node_children (root) if h.node_name(n) == u("abcd_\u00e4\u00f6\u00fc\u00df") ] assert len (ns) == 1 -vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u"abcd_äöüß" ] +# "abcd_äöüß" +vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u("abcd_\u00e4\u00f6\u00fc\u00df") ] assert len (vs) == 1 -ns = [...

...d in Windows (no UTF-8 locale there). The second sub() produces a correct result, although for some reason it is converted to the native Encoding in Windows. I think the best result would be UTF-8 output marked as such. foo <- c("a", "b") foo <- sub("a", "\u00e4", foo) print(Encoding(foo)) ## [1] "unknown" "unknown" foo <- sub("b", "\u00f6", foo) print(Encoding(foo)) ## [1] "unknown" "unknown" # Windows ## [1] "unknown" "UTF-8" # Linux print(foo) ## [1] "??"...

--- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 6785037..203f34f 100644 --- a/configure.ac +++ b/configure.ac @@ -329,8 +329,8 @@ AS_IF([test "x$enable_python" != "xno"], AC_MSG_CHECKING([for Python extension suffix (PEP-3149)]) if test -z "$PYTHON_EXT_SUFFIX"; then

...ond sub() produces a correct result, > although for some reason it is converted to the native Encoding in > Windows. > I think the best result would be UTF-8 output marked as such. > foo <- c("a", "b") > foo <- sub("a", "\u00e4", foo) > print(Encoding(foo)) > ## [1] "unknown" "unknown" > foo <- sub("b", "\u00f6", foo) > print(Encoding(foo)) > ## [1] "unknown" "unknown" # Windows > ## [1] "unknown" "...

...acters representable in current native encoding for file names. If one wants to be safe, it makes sense to be much stricter than that (only ASCII, and only a subset of it, there is a number of recommendations that can be found online). Using more than that is asking for trouble. Unicode "\u00e4" is a Latin-1 character, so representable in CP1252. On my Windows running in CP1252 as C locale and system code page, your example works fine, file.exists() returns TRUE, and this is the expected behavior (tested in R-devel and R4.0). Your example was run in CP1252 as C locale but CP936 a...

Hi Tomas, I received a report about R 4.0.0 in the knitr package (https://github.com/yihui/knitr/issues/1840), and I think it is related to the issue here. I created a minimal reproducible example below: owd = setwd(tempdir()) z = 'K\u00e4sch.txt' file.create(z) list.files() file.exists(list.files()) setwd(owd) Output: > owd = setwd(tempdir()) > z = 'K\u00e4sch.txt' > file.create(z) [1] TRUE > list.files() [1] "K?sch.txt" > file.exists(list.files()) [1] FALSE > setwd(owd) I wonder if it is e...

...urrent native > encoding for file names. If one wants to be safe, it makes sense to be > much stricter than that (only ASCII, and only a subset of it, there is a > number of recommendations that can be found online). Using more than > that is asking for trouble. > > Unicode "\u00e4" is a Latin-1 character, so representable in CP1252. On > my Windows running in CP1252 as C locale and system code page, your > example works fine, file.exists() returns TRUE, and this is the expected > behavior (tested in R-devel and R4.0). > > Your example was run in CP1252 as...