add an option to indicate xaringan's output format (#307)

yihui · Mar 18, 2022 · d585751 · d585751
1 parent 08455bc
commit d585751
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: xaringan
 Type: Package
 Title: Presentation Ninja
-Version: 0.23.2
+Version: 0.23.3
 Authors@R: c(
     person("Yihui", "Xie", role = c("aut", "cre"), email = "xie@yihui.name", comment = c(ORCID = "0000-0003-0645-5666")),
     # contributors ordered alphabetically below

diff --git a/NEWS.md b/NEWS.md
@@ -6,6 +6,8 @@
   - In JAWS 16.0.2136 or later, users must keep turning on a setting called "Allow Web Application Reserved Keystrokes," which is enabled by default.
   - The shortcut keys available on the slide help page (press `h` on any slide to obtain them) are supported.
 
+- Correctly print output from `sql` chunks as tables (thanks, @thohan88 @gadenbuie @cderv, #307).
+
 # CHANGES IN xaringan VERSION 0.23
 
 - Preserve text wrapping in the `xaringan::moon_reader` output to avoid issues like #345 (thanks, @ellessenne @cderv).

diff --git a/R/render.R b/R/render.R
@@ -211,8 +211,10 @@ moon_reader = function(
     rmarkdown::knitr_options(knit_hooks = highlight_hooks),
     NULL, clean_supporting = self_contained,
     pre_knit = function(input, ...) {
-      # don't use Pandoc raw blocks ```{=} (#293)
-      opts <<- options(htmltools.preserve.raw = FALSE)
+      opts <<- options(
+        htmltools.preserve.raw = FALSE,  # don't use Pandoc raw blocks ```{=} (#293)
+        xaringan.format = 'moon_reader'  # indicate xaringan's output format
+      )
     }
     pre_processor = function(
       metadata, input_file, runtime, knit_meta, files_dir, output_dir