I have options(useFancyQuotes = FALSE) in my ~/.Rprofile.

Martin Morgan

On 7/13/21, 11:37 AM, "R-devel on behalf of Frederick Eaton" 
<r-devel-boun...@r-project.org on behalf of frede...@ofb.net> wrote:

    Dear R Team,

    I am running R from the terminal command line (not RStudio). I've noticed 
that R has been using Unicode quotes in its documentation for some time, maybe 
since before I started using it.

    I am wondering if it is possible to compile the documentation to use normal 
quotes instead.

    I find it useful to be able to search documentation for strings with 
quotes, for example when reading "?options" I might search for "'dev" to find 
an option starting with the letters "dev". Without the single-quote at the 
front, there would be a lot of matches that I'm not interested in, but the 
single-quote at the front helps narrow it down to the parameters that are being 
indexed in the documentation. However, I can't actually search for "'dev" in 
"?options" because it is written with curly quotes "‘device’" and "'" does not 
match "‘" on my machine.

    Similarly, when I read manual pages for commands on Linux, I sometimes 
search for "-r" instead of "r" because "-r" is likely to find documentation for 
the option "-r", while searching for "r" will match almost every line.

    I'm wondering what other people do when reading through documentation. Do 
you search for things at all or just read it straight through? Is there a 
hyperlinked version that just lets you jump to the "device" entry in "?options" 
or do you have to type out a search string? What search string do you use? Do 
you have a way to enter Unicode quotes when doing this, or does your pager 
provide a special regular expression syntax which makes it easier to match them?

    Thanks,

    Frederick

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