issues with mdsr::func()

I think that there's an issue with func(): shouldn't it also output the text?
library(mdsr)
func("inner_join")
#> [1] "\\index{R}{inner\\_join()}"
sessioninfo::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#>  setting  value                       
#>  version  R version 4.0.2 (2020-06-22)
#>  os       macOS Catalina 10.15.7      
#>  system   x86_64, darwin17.0          
#>  ui       X11                         
#>  language (EN)                        
#>  collate  en_US.UTF-8                 
#>  ctype    en_US.UTF-8                 
#>  tz       America/New_York            
#>  date     2020-12-23                  
#> 
#> ─ Packages ───────────────────────────────────────────────────────────────────
#>  package     * version    date       lib source                         
#>  assertthat    0.2.1      2019-03-21 [1] CRAN (R 4.0.0)                 
#>  base64enc     0.1-3      2015-07-28 [1] CRAN (R 4.0.0)                 
#>  cli           2.2.0      2020-11-20 [1] CRAN (R 4.0.2)                 
#>  colorspace    2.0-0      2020-11-11 [1] CRAN (R 4.0.2)                 
#>  crayon        1.3.4      2017-09-16 [1] CRAN (R 4.0.0)                 
#>  digest        0.6.27     2020-10-24 [1] CRAN (R 4.0.2)                 
#>  dplyr         1.0.2      2020-08-18 [1] CRAN (R 4.0.2)                 
#>  ellipsis      0.3.1      2020-05-15 [1] CRAN (R 4.0.0)                 
#>  evaluate      0.14       2019-05-28 [1] CRAN (R 4.0.0)                 
#>  fansi         0.4.1      2020-01-08 [1] CRAN (R 4.0.0)                 
#>  generics      0.1.0      2020-10-31 [1] CRAN (R 4.0.2)                 
#>  ggplot2       3.3.2      2020-06-19 [1] CRAN (R 4.0.0)                 
#>  glue          1.4.2      2020-08-27 [1] CRAN (R 4.0.2)                 
#>  gtable        0.3.0      2019-03-25 [1] CRAN (R 4.0.0)                 
#>  highr         0.8        2019-03-20 [1] CRAN (R 4.0.0)                 
#>  htmltools     0.5.0      2020-06-16 [1] CRAN (R 4.0.0)                 
#>  jsonlite      1.7.2      2020-12-09 [1] CRAN (R 4.0.2)                 
#>  knitr         1.30       2020-09-22 [1] CRAN (R 4.0.2)                 
#>  lifecycle     0.2.0      2020-03-06 [1] CRAN (R 4.0.0)                 
#>  magrittr      2.0.1      2020-11-17 [1] CRAN (R 4.0.2)                 
#>  mdsr        * 0.2.3.9002 2020-12-23 [1] Github (beanumber/mdsr@4aead3e)
#>  munsell       0.5.0      2018-06-12 [1] CRAN (R 4.0.0)                 
#>  pillar        1.4.7      2020-11-20 [1] CRAN (R 4.0.2)                 
#>  pkgconfig     2.0.3      2019-09-22 [1] CRAN (R 4.0.0)                 
#>  purrr         0.3.4      2020-04-17 [1] CRAN (R 4.0.0)                 
#>  R6            2.5.0      2020-10-28 [1] CRAN (R 4.0.2)                 
#>  repr          1.1.0      2020-01-28 [1] CRAN (R 4.0.0)                 
#>  rlang         0.4.9      2020-11-26 [1] CRAN (R 4.0.2)                 
#>  rmarkdown     2.6        2020-12-14 [1] CRAN (R 4.0.2)                 
#>  scales        1.1.1      2020-05-11 [1] CRAN (R 4.0.0)                 
#>  sessioninfo   1.1.1      2018-11-05 [1] CRAN (R 4.0.0)                 
#>  skimr         2.1.2      2020-07-06 [1] CRAN (R 4.0.0)                 
#>  stringi       1.5.3      2020-09-09 [1] CRAN (R 4.0.2)                 
#>  stringr       1.4.0      2019-02-10 [1] CRAN (R 4.0.0)                 
#>  tibble        3.0.4      2020-10-12 [1] CRAN (R 4.0.2)                 
#>  tidyselect    1.1.0      2020-05-11 [1] CRAN (R 4.0.0)                 
#>  vctrs         0.3.6      2020-12-17 [1] CRAN (R 4.0.2)                 
#>  withr         2.3.0      2020-09-22 [1] CRAN (R 4.0.2)                 
#>  xfun          0.19       2020-10-30 [1] CRAN (R 4.0.2)                 
#>  yaml          2.2.1      2020-02-01 [1] CRAN (R 4.0.0)                 
#> 
#> [1] /Library/Frameworks/R.framework/Versions/4.0/Resources/library
^{Created on 2020-12-23 by the reprex package (v0.3.0)}
mdsr-book / mdsr

issues with mdsr::func() #56
