[R] list of valid characters in object names

2013-07-27 Thread Liviu Andronic
Dear all, Could someone please point me to the definitive list of valid characters that are allowed in object names in R? I believe that the following list covers them: _.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 but I would like to make sure. Thank you, Liviu -- Do you

Re: [R] list of valid characters in object names

2013-07-27 Thread Duncan Murdoch
On 13-07-27 7:36 AM, Liviu Andronic wrote: Dear all, Could someone please point me to the definitive list of valid characters that are allowed in object names in R? I believe that the following list covers them: _.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 but I would like

Re: [R] list of valid characters in object names

2013-07-27 Thread Liviu Andronic
On Sat, Jul 27, 2013 at 3:08 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: Your question is a little ambiguous. All characters are allowed in object names, but the parser will only recognize some of them if they are quoted in backticks. The ones it recognizes without the backticks are