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Description
I am unable to obtain chunk line numbers in bs4_book. When using:
# Test 1
```{r, attr.source='.numberLines'}
1 + 1
```
I get:
Note the lack of line numbers in the chunk input. My YAML header is:
---
title: "Test"
author: "Author"
date: "2025-01-22"
output:
bookdown::bs4_book:
---
Session specifics:
Running under: Windows 10 x64 (build 17134), RStudio 2024.9.1.394
Locale:
LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252
LC_MONETARY=English_United States.1252 LC_NUMERIC=C
LC_TIME=English_United States.1252
Package version:
base64enc_0.1.3 bookdown_0.39 bslib_0.8.0 cachem_1.1.0
cli_3.6.2 digest_0.6.35 evaluate_1.0.3 fastmap_1.2.0
fontawesome_0.5.3 fs_1.6.5 glue_1.7.0 graphics_4.4.2
grDevices_4.4.2 highr_0.11 htmltools_0.5.8.1 jquerylib_0.1.4
jsonlite_1.8.8 knitr_1.49 lifecycle_1.0.4 memoise_2.0.1
methods_4.4.2 mime_0.12 R6_2.5.1 rappdirs_0.3.3
rlang_1.1.3 rmarkdown_2.29 sass_0.4.9 stats_4.4.2
tinytex_0.54 tools_4.4.2 utils_4.4.2 xfun_0.43
yaml_2.3.8