close rstudio#782: we can use bookdown::markdown_document2() without any arguments now since all arguments have got default values

yihui · yihui · commit e5b2d7f30dd0 · 2019-11-26T15:51:04.000-06:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: bookdown
 Type: Package
 Title: Authoring Books and Technical Documents with R Markdown
-Version: 0.16.1
+Version: 0.16.2
 Authors@R: c(
     person("Yihui", "Xie", role = c("aut", "cre"), email = "xie@yihui.name", comment = c(ORCID = "0000-0003-0645-5666")),
     person("JJ", "Allaire", role = "ctb"),
@@ -78,5 +78,5 @@ URL: https://github.com/rstudio/bookdown
 BugReports: https://github.com/rstudio/bookdown/issues
 SystemRequirements: Pandoc (>= 1.17.2)
 LazyData: TRUE
-RoxygenNote: 7.0.0
+RoxygenNote: 7.0.1
 Encoding: UTF-8
diff --git a/NEWS.md b/NEWS.md
@@ -4,6 +4,10 @@
 
 - For output formats like `pdf_book`, unused arguments passed to `base_format` will be discarded (thanks, @jooyoungseo, #790).
 
+## MINOR CHANGES
+
+- The default value of `base_format` in the `markdown_document2` format is `rmarkdown::md_document` now. Previously the default value is missing.
+
 # CHANGES IN bookdown VERSION 0.16
 
 ## NEW FEATURES
diff --git a/R/word.R b/R/word.R
@@ -1,7 +1,8 @@
 #' @rdname html_document2
 #' @export
 markdown_document2 = function(
-  fig_caption = TRUE, md_extensions = NULL, pandoc_args = NULL, ..., base_format
+  fig_caption = TRUE, md_extensions = NULL, pandoc_args = NULL, ...,
+  base_format = rmarkdown::md_document
 ) {
   from = rmarkdown::from_rmarkdown(fig_caption, md_extensions)
 
diff --git a/man/html_document2.Rd b/man/html_document2.Rd
