Newlines after reference numbers in bibliography

[rickhelmus]

Hello,

When using the following CSL: http://www.zotero.org/styles/environmental-science-and-technology

This results in newlines after reference numbers:

Using the workaround from rstudio/rmarkdown#1959 appears to fix this.

Details

MWE

---
title: "pd_bug"
date: "`r Sys.Date()`"
output: pagedown::html_letter
bibliography: references.bib
csl: "environmental-science-and-technology.csl"
---

``` {r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

See references [@Knitr1;@Knitr2;@Knitr3]

# References

sessionInfo()

R version 4.2.2 (2022-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 22631)

Matrix products: default

locale:
[1] LC_COLLATE=Dutch_Netherlands.utf8  LC_CTYPE=Dutch_Netherlands.utf8    LC_MONETARY=Dutch_Netherlands.utf8
[4] LC_NUMERIC=C                       LC_TIME=Dutch_Netherlands.utf8    

attached base packages:
[1] stats     graphics  grDevices datasets  utils     methods   base     

other attached packages:
[1] fstcore_0.9.18 patRoon_2.3.2 

loaded via a namespace (and not attached):
  [1] colorspace_2.1-0     rjson_0.2.21         class_7.3-22         base64enc_0.1-3      rstudioapi_0.16.0    listenv_0.9.1       
  [7] bit64_4.0.5          DT_0.33              prodlim_2024.06.25   fansi_1.0.6          lubridate_1.9.3      xml2_1.3.6          
 [13] codetools_0.2-20     splines_4.2.2        cachem_1.1.0         knitr_1.48           itertools_0.1-3      rlist_0.4.6.2       
 [19] jsonlite_1.8.8       pROC_1.18.5          caret_6.0-94         rJava_1.0-11         cluster_2.1.6        png_0.1-8           
 [25] shiny_1.8.1.1        BiocManager_1.30.23  readr_2.1.5          compiler_4.2.2       backports_1.5.0      Matrix_1.6-5        
 [31] fastmap_1.2.0        cli_3.6.3            later_1.3.2          htmltools_0.5.8.1    tools_4.2.2          gtable_0.3.5        
 [37] glue_1.7.0           reshape2_1.4.4       dplyr_1.1.4          rsvg_2.6.0           Rcpp_1.0.13          jquerylib_0.1.4     
 [43] fmcsR_1.38.0         vctrs_0.6.5          svglite_2.1.3        nlme_3.1-165         iterators_1.0.14     timeDate_4032.109   
 [49] fastcluster_1.2.6    gower_1.0.1          xfun_0.46            stringr_1.5.1        globals_0.16.3       rbibutils_2.2.16    
 [55] ps_1.7.7             enviPat_2.6          timechange_0.3.0     mime_0.12            lifecycle_1.0.4      renv_1.0.7          
 [61] future_1.33.2        MASS_7.3-60.0.1      scales_1.3.0         ipred_0.9-15         hms_1.1.3            promises_1.3.0      
 [67] fingerprint_3.5.7    parallel_4.2.2       RColorBrewer_1.1-3   rcdk_3.8.1           yaml_2.3.9           memoise_2.0.1       
 [73] gridExtra_2.3        ggplot2_3.5.1        sass_0.4.9           rpart_4.1.23         RSQLite_2.3.7        stringi_1.8.4       
 [79] foreach_1.5.2        checkmate_2.3.1      hardhat_1.4.0        lava_1.8.0           Rdpack_2.6           rlang_1.1.4         
 [85] pkgconfig_2.0.3      systemfonts_1.0.4    bitops_1.0-7         evaluate_0.24.0      lattice_0.22-6       purrr_1.0.2         
 [91] ChemmineR_3.48.0     recipes_1.1.0        htmlwidgets_1.6.4    bit_4.0.5            processx_3.8.4       tidyselect_1.2.1    
 [97] parallelly_1.37.1    bookdown_0.40        plyr_1.8.9           magrittr_2.0.3       R6_2.5.1             magick_2.7.3        
[103] generics_0.1.3       DBI_1.2.3            pillar_1.9.0         withr_3.0.0          survival_3.7-0       RCurl_1.98-1.16     
[109] nnet_7.3-19          tibble_3.2.1         future.apply_1.11.2  reactable_0.4.4      rcdklibs_2.9         xgboost_1.7.7.1     
[115] utf8_1.2.4           tzdb_0.4.0           rmarkdown_2.27       grid_4.2.2           data.table_1.15.4    pagedown_0.20.1     
[121] blob_1.2.4           callr_3.7.6          ModelMetrics_1.2.2.2 digest_0.6.36        MS2Quant_1.1.0       xtable_1.8-4        
[127] tidyr_1.3.1          httpuv_1.6.15        fst_0.9.8            stats4_4.2.2         munsell_0.5.1        viridisLite_0.4.2   
[133] kableExtra_1.4.0.4   bslib_0.7.0