start to ignore the encoding argument in functions

R/output_format.R

@@ -364,7 +364,7 @@ smart_extension <- function(smart, extension) {
 #' the function searches YAML files specified to the \code{output_yaml} top-level
 #' parameter in the YAML front matter, _output.yml or _output.yaml, and then uses
 #' the first existing one.
-#' @param encoding The encoding of the input file; see \code{\link{file}}
+#' @inheritParams render
 #' @return A named list with a \code{name} value containing the format
 #'   name and an \code{options} value that is a list containing all the options
 #'   for the format and their values. An option's default value will be returned

R/render.R

@@ -209,8 +209,7 @@ NULL
 #' @param run_pandoc An option for whether to run pandoc to convert Markdown
 #' output.
 #' @param quiet An option to suppress printing of the pandoc command line.
-#' @param encoding The encoding of the input file. See \code{\link{file}} for
-#' more information.
+#' @param encoding Ignored. The encoding is always assumed to be UTF-8.
 #' @return
 #'   When \code{run_pandoc = TRUE}, the compiled document is written into
 #'   the output file, and the path of the output file is returned. When

R/render_site.R

@@ -150,7 +150,7 @@
 #'   during knitting (can use \code{\link{new.env}} to guarantee an empty new
 #'   environment).
 #' @param quiet \code{TRUE} to suppress messages and other output.
-#' @param encoding The encoding of the input file; see \code{\link{file}}.
+#' @inheritParams render
 #'
 #' @return \code{render_site} returns the name of the site output file (relative
 #'   to the input directory). \code{clean_site} returns the names of the