diff --git a/.Rproj.user/441ADA46/sources/prop/AAD9DB44 b/.Rproj.user/441ADA46/sources/prop/AAD9DB44
index e3568cd..dcc05b0 100644
--- a/.Rproj.user/441ADA46/sources/prop/AAD9DB44
+++ b/.Rproj.user/441ADA46/sources/prop/AAD9DB44
@@ -1,4 +1,4 @@
 {
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+    "scrollLine" : "14"
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diff --git a/.Rproj.user/441ADA46/sources/prop/B68389EB b/.Rproj.user/441ADA46/sources/prop/B68389EB
index 6467334..6519c24 100644
--- a/.Rproj.user/441ADA46/sources/prop/B68389EB
+++ b/.Rproj.user/441ADA46/sources/prop/B68389EB
@@ -1,4 +1,4 @@
 {
     "cursorPosition" : "41,0",
-    "scrollLine" : "33"
+    "scrollLine" : "0"
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diff --git a/.Rproj.user/441ADA46/sources/per/t/245EA062 b/.Rproj.user/441ADA46/sources/s-1DCD7B32/245EA062
similarity index 95%
rename from .Rproj.user/441ADA46/sources/per/t/245EA062
rename to .Rproj.user/441ADA46/sources/s-1DCD7B32/245EA062
index 201d670..458a24f 100644
--- a/.Rproj.user/441ADA46/sources/per/t/245EA062
+++ b/.Rproj.user/441ADA46/sources/s-1DCD7B32/245EA062
@@ -5,7 +5,7 @@
     "dirty" : false,
     "encoding" : "UTF-8",
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-    "hash" : "4025009362",
+    "hash" : "0",
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diff --git a/.Rproj.user/441ADA46/sources/per/t/245EA062-contents b/.Rproj.user/441ADA46/sources/s-1DCD7B32/245EA062-contents
similarity index 100%
rename from .Rproj.user/441ADA46/sources/per/t/245EA062-contents
rename to .Rproj.user/441ADA46/sources/s-1DCD7B32/245EA062-contents
diff --git a/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA b/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA
new file mode 100644
index 0000000..50a96b3
--- /dev/null
+++ b/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA
@@ -0,0 +1,22 @@
+{
+    "collab_server" : "",
+    "contents" : "",
+    "created" : 1546877826055.000,
+    "dirty" : false,
+    "encoding" : "UTF-8",
+    "folds" : "",
+    "hash" : "0",
+    "id" : "36A4DACA",
+    "lastKnownWriteTime" : 1546700391,
+    "last_content_update" : 1546700391,
+    "path" : "~/Documents/GitHub/posterdown/R/posterdown_pdf.R",
+    "project_path" : "R/posterdown_pdf.R",
+    "properties" : {
+        "cursorPosition" : "0,23",
+        "scrollLine" : "14"
+    },
+    "relative_order" : 3,
+    "source_on_save" : false,
+    "source_window" : "",
+    "type" : "r_source"
+}
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diff --git a/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA-contents b/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA-contents
new file mode 100644
index 0000000..06f5bd7
--- /dev/null
+++ b/.Rproj.user/441ADA46/sources/s-1DCD7B32/36A4DACA-contents
@@ -0,0 +1,22 @@
+#' Posterdown PDF format (using 'memoir' document class)
+#'
+#' @inheritParams rmarkdown::pdf_document
+#' @param ... Additional arguments to \code{rmarkdown::pdf_document}
+#'
+#' @return R Markdown output format to pass to
+#'   \code{\link[rmarkdown:render]{render}}
+#'
+#' @examples
+#'
+#' \dontrun{
+#' library(rmarkdown)
+#' draft("MyArticle.Rmd", template = "posterdown_generic", package = "posterdown")
+#' }
+#'
+#' @export
+posterdown_pdf <- function(..., keep_tex = TRUE) {
+  inherit_pdf_document(...,
+                       keep_tex = keep_tex,
+                       template = find_resource("posterdown_pdf", "template.tex"),
+                       citation_package = "biblatex")
+}
diff --git a/.Rproj.user/441ADA46/sources/per/t/DC9C14ED b/.Rproj.user/441ADA46/sources/s-1DCD7B32/DC9C14ED
similarity index 91%
rename from .Rproj.user/441ADA46/sources/per/t/DC9C14ED
rename to .Rproj.user/441ADA46/sources/s-1DCD7B32/DC9C14ED
index 4eaa399..bc01eb9 100644
--- a/.Rproj.user/441ADA46/sources/per/t/DC9C14ED
+++ b/.Rproj.user/441ADA46/sources/s-1DCD7B32/DC9C14ED
@@ -5,7 +5,7 @@
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     "project_path" : "inst/rmarkdown/templates/posterdown_pdf/resources/template.tex",
     "properties" : {
         "cursorPosition" : "41,0",
-        "scrollLine" : "33"
+        "scrollLine" : "0"
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     "source_on_save" : false,
diff --git a/.Rproj.user/441ADA46/sources/per/t/DC9C14ED-contents b/.Rproj.user/441ADA46/sources/s-1DCD7B32/DC9C14ED-contents
similarity index 100%
rename from .Rproj.user/441ADA46/sources/per/t/DC9C14ED-contents
rename to .Rproj.user/441ADA46/sources/s-1DCD7B32/DC9C14ED-contents
diff --git a/.Rproj.user/441ADA46/sources/s-1DCD7B32/lock_file b/.Rproj.user/441ADA46/sources/s-1DCD7B32/lock_file
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.Rproj.user/441ADA46/sources/s-1DCD7B32/lock_file