exercise = T causes error; exercise = TRUE works

[cknotz]

Hi,

I recently noticed the following bug: When I create an exercise chunk in a learnr tutorial and indicate it with exercise = T, the tutorial throws an error when I knit it (this used to work before). Everything works when I write exercise = TRUE instead.

SessionInfo():

Platform: x86_64-apple-darwin17.0 (64-bit)
Running under: macOS Ventura 13.0.1

Matrix products: default
LAPACK: /Library/Frameworks/R.framework/Versions/4.2/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

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

other attached packages:
[1] learnr_0.11.2

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.9        rstudioapi_0.14   knitr_1.40        magrittr_2.0.3    xtable_1.8-4      R6_2.5.1         
 [7] rlang_1.0.6       fastmap_1.1.0     tools_4.2.2       xfun_0.34         cli_3.6.0         withr_2.5.0      
[13] htmltools_0.5.4   ellipsis_0.3.2    yaml_2.3.6        digest_0.6.31     rprojroot_2.0.3   lifecycle_1.0.3  
[19] shiny_1.7.4       later_1.3.0       htmlwidgets_1.5.4 promises_1.2.0.1  curl_4.3.3        evaluate_0.19    
[25] mime_0.12         rmarkdown_2.18    compiler_4.2.2    jsonlite_1.8.4    httpuv_1.6.7

Thanks in any case for putting together this great package!

Best
Carlo

[gadenbuie]

Thanks for the report! I have a fix in #758 that will be available in the dev version of learnr soon.