yihui / highr Goto Github PK

Hi Yihui - Should functions used in walk, glue and across be highlighted as keywords?

---
title: "test"
---

```{r}
library(tidyverse)
library(glue)

walk(c("a\n\u00b5", "b\n\\u00b5"), guess_encoding)

glue("This number is {str_to_title(as.character(123))}")
     
tribble(~a, ~b,
        1, 2,
        3, 4) |> 
  mutate(across(everything(), as.character))

walk("test.qmd", knitr::purl, quiet = TRUE, documentation = 0)

"test.R" |> 
  read_lines() |> 
  highr::hi_latex() |> 
  str_extract_all("(?<=kwd\\{)[a-zA-Z0-9_.]*(?=\\})") |> 
  unlist()

[1] "library"    "library"    "walk"       "c"          "glue"       "tribble"    "mutate"    
[8] "across"     "everything"

<sup>Created on 2022-12-30 with [reprex v2.0.2](https://reprex.tidyverse.org)</sup>

i installed R-3.2.2 in my linux,but cannot load highr_0.8.tar.gz or highr_0.7.1.tar.gz by R CMD INSTALL either package , what can i do except uninstall R-3.2.2 and reinstall the higher version of R

We had a discussion yesterday here on how to do knitr-like formatting inline:

https://stackoverflow.com/questions/50715512/knitr-like-inline-code-formatting/50719628?noredirect=1#comment88449851_50719628

Based on your previous Q&A on doing the same in rmarkdown.

Both require highr 0.6.1, this functionality is quite useful, it would be great if this could be available from CRAN.

see http://comments.gmane.org/gmane.comp.lang.r.devel/33849

it seems it was fixed by @dmurdoch at wch/r-source@de2b68d

Hi @yihui,

I see that you just bumped the required R version to >= 3.2.3. Unfortunately since knitr imports this package, this means that my R 3.1 builds on travis don't work anymore. See here. (I just cleared the travis cache on this package, which is why I got the error as it tried to pull in a fresh version of highr).

I see this commit where you remove your previous hack. Is there any way we can keep it or improve it to keep 3.1 support? Currently, tidyverse packages try and support R >=3.1. When 3.6 releases we will probably drop support for 3.1 (which will be a welcome change). But in the meantime, I think this is going to affect a lot of our travis builds.