From ff37db08a1a0a1d913e763b93bcb15bc8bde2687 Mon Sep 17 00:00:00 2001 From: Francois Michonneau Date: Wed, 22 Jun 2016 10:48:53 -0400 Subject: [PATCH] remove extra line return in knitr output --- bin/chunk-options.R | 2 ++ 1 file changed, 2 insertions(+) diff --git a/bin/chunk-options.R b/bin/chunk-options.R index 9765b7f..1890d32 100644 --- a/bin/chunk-options.R +++ b/bin/chunk-options.R @@ -27,12 +27,14 @@ hook_in <- function(x, options) { } hook_out <- function(x, options) { + x <- gsub("\n$", "", x) stringr::str_c("\n\n~~~\n", paste0(x, collapse="\n"), "\n~~~\n{: .output}\n\n") } hook_error <- function(x, options) { + x <- gsub("\n$", "", x) stringr::str_c("\n\n~~~\n", paste0(x, collapse="\n"), "\n~~~\n{: .error}\n\n")