Hadley Wickham

More control over width in glue_collapse

1

Ideally, if width was set it would only show complete items, and there would be an option to show how many were omitted ``` r x 1234567890, 12345... # it...

Something like this: ```R big_mark

Automatically format doubles

3

```R glue::glue("{1/3}") #> 0.333333333333333 ``` Would be nice if you got something with fewer digits (maybe respecting `getOptions("digits")`)?

Not sure what to do, but currently ``` r stringr::str_flatten(letters[1:2], ", ", ", and ") #> [1] "a, and b" ``` Created on 2022-06-27 by the [reprex package](https://reprex.tidyverse.org) (v2.0.1)

Fixes #420

```R x1

So `str_extract(x, "pattern", group = 1)` would be equivalent to `str_match(x, "pattern")[, 2]`

Described named groups (and backreferences) in vignette

1

`(?...)` + `\k`