Ctrl + Shift + D 不运行文档例程

Question

根据快捷键帮助(Alt+Shift+K)组合Ctrl+Shift+D应该运行文档例程。（这在Hadley Wickhams的5.1节中也有说 "R packages" http://runsheng.github.io/attachment/r-packages.pdf.) But in my RStudio-setting, it doublicates the selected row (so I don't belive it is a global usage problem brought up in the answers here: Visual Studio won't recognize key combination). On https://support.rstudio.com/hc/en-us/community/posts/201819358-Ctrl-Shift-D-doesn-t-run-document-in-preview-release 有人提出这个问题，但没有解决方案。如何让RStudio做它应该做的事情？

我使用的是 RStudio 版本 0.99.902，sessionInfo() 给出：

R version 3.3.1 (2016-06-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

locale:
[1] LC_COLLATE=German_Germany.1252  LC_CTYPE=German_Germany.1252   
[3] LC_MONETARY=German_Germany.1252 LC_NUMERIC=C                   
[5] LC_TIME=German_Germany.1252    

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

other attached packages:
[1] hmi_0.1.0       roxygen2_5.0.1  coda_0.18-1     MASS_7.3-45    devtools_1.12.0

loaded via a namespace (and not attached):
[1] magrittr_1.5    tools_3.3.1     withr_1.0.2     rstudioapi_0.6  Rcpp_0.12.5    
[6] memoise_1.0.0   stringi_1.1.1   grid_3.3.1      stringr_1.0.0   digest_0.6.9   
[11] lattice_0.20-33

Answer 1

你能仔细检查一下 Project Options 中这些选项的设置吗？

您可能需要确保两者

使用可用的 devtools 包函数
使用 Roxygen 生成文档

均已检查。

Ctrl + Shift + D 不 运行 文档例程

Ctrl + Shift + D doesn't run documentation routines

r

rstudio

roxygen2

Ctrl + Shift + D 不运行文档例程