Re: [Rd] Bug in perl=TRUE regexp matching?

2023-07-23 Thread Brodie Gaslam via R-devel
On 7/23/23 4:29 PM, Duncan Murdoch wrote: The help page for `?gsub` says (in the context of performance considerations): "... just one UTF-8 string will force all the matching to be done in Unicode" It's been a little while since I looked at the code but IIRC this just means that string

[Rd] Bug in perl=TRUE regexp matching?

2023-07-23 Thread Duncan Murdoch
The help page for `?gsub` says (in the context of performance considerations): "... just one UTF-8 string will force all the matching to be done in Unicode" However, this thread on SO: https://stackoverflow.com/q/76749529 gives some indication that this is not true for `perl = TRUE`. Spe