Rmarkdown的官员:交叉引用block_captions编号不正确

Question

我正在使用officer包中的run_autonum和block_caption为我的补充图形创建图形标题，然后交叉引用它们(希望成为与非补充图形不同的系列，以便重新开始编号)。图标题中的编号非常有效(1，2，...)。但是，当交叉引用时，该数字显示为0。

下面是一个reprex Rmd文件：

    ---
    title: "Untitled"
    output: 
      officedown::rdocx_document
    ---

    Supplemental figure \@ref(f-s1). Supplemental figure \@ref(f-s2)
    
    ```{r, echo=FALSE}
    library(officer)
    
    sfig_num <- run_autonum(seq_id = "sfig", 
                           pre_label = "Figure S", 
                           bkm="f-s1")
    
    block_caption("A figure caption.", 
                  style = "Image Caption", 
                  autonum = sfig_num)
    
    sfig_num <- run_autonum(seq_id = "sfig", 
                           pre_label = "Figure S", 
                           bkm="f-s2")
    
    block_caption("A figure caption.", 
                  style = "Image Caption", 
                  autonum = sfig_num)
    ```

这是一个截图，正确的标题编号用蓝色圈出；错误的交叉引用编号用红色圈出。

​

Answer 1

我想，如果你使用r run_reference(bkm-id)而不是bookdown风格的\@ref(bkm-id)，那么编号就会起作用：

    ---
    title: "Untitled"
    output: 
      officedown::rdocx_document
    ---
    
    ```{r echo=FALSE, warning=FALSE}
    library(officer)
    library(officedown)
    ```
    
    
    Supplemental figure `r run_reference("fs1")`. Supplemental figure `r run_reference("fs2")`
    
    
    ```{r, echo=FALSE, warning=FALSE}
    sfig_num <- run_autonum(seq_id = "sfig",
                           pre_label = "Figure S",
                           bkm="fs1")
    
    block_caption("A figure caption.", 
                  style = "Image Caption", 
                  autonum = sfig_num)
    
    sfig_num <- run_autonum(seq_id = "sfig", 
                           pre_label = "Figure S", 
                           bkm="fs2")
    
    block_caption("A figure caption.", 
                  style = "Image Caption", 
                  autonum = sfig_num)
    ```

​

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