From e594567948f95362eedc4f5ce1b1920702d5cb57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gergely=20Dar=C3=B3czi?= <gergely@snowl.net>
Date: Mon, 14 Jan 2013 21:47:16 +0100
Subject: [PATCH] fix: looking for `pdf` files too

---
 NAMESPACE | 38 +++++++++++++++++++-------------------
 R/evals.R |  4 ++--
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/NAMESPACE b/NAMESPACE
index edaf305b..0cc99dee 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -3,47 +3,47 @@ export(add.significance.stars)
 export(cache.off)
 export(cache.on)
 export(eval.msgs)
-export(evals)
 export(evals.option)
+export(evals)
 export(evalsOptions)
 export(openFileInOS)
 export(p)
-export(pander)
 export(pander.option)
-export(panderOptions)
 export(pander.return)
-export(pandoc)
-export(Pandoc)
+export(pander)
+export(panderOptions)
 export(Pandoc.brew)
 export(Pandoc.convert)
-export(pandoc.emphasis)
 export(pandoc.emphasis.return)
-export(pandoc.footnote)
+export(pandoc.emphasis)
 export(pandoc.footnote.return)
-export(pandoc.header)
+export(pandoc.footnote)
 export(pandoc.header.return)
-export(pandoc.horizontal.rule)
+export(pandoc.header)
 export(pandoc.horizontal.rule.return)
-export(pandoc.image)
+export(pandoc.horizontal.rule)
 export(pandoc.image.return)
+export(pandoc.image)
 export(pandoc.indent)
-export(pandoc.link)
 export(pandoc.link.return)
-export(pandoc.list)
+export(pandoc.link)
 export(pandoc.list.return)
-export(pandoc.p)
+export(pandoc.list)
 export(pandoc.p.return)
+export(pandoc.p)
 export(pandoc.return)
-export(pandoc.strikeout)
 export(pandoc.strikeout.return)
-export(pandoc.strong)
+export(pandoc.strikeout)
 export(pandoc.strong.return)
-export(pandoc.table)
+export(pandoc.strong)
 export(pandoc.table.return)
-export(pandoc.title)
+export(pandoc.table)
 export(pandoc.title.return)
-export(pandoc.verbatim)
+export(pandoc.title)
 export(pandoc.verbatim.return)
+export(pandoc.verbatim)
+export(pandoc)
+export(Pandoc)
 export(redraw.recordedplot)
 export(remove.extra.newlines)
 export(repChar)
@@ -53,6 +53,7 @@ export(trim.spaces)
 export(wrap)
 importFrom(digest,digest)
 importFrom(utils,as.roman)
+S3method(pander,"NULL")
 S3method(pander,anova)
 S3method(pander,aov)
 S3method(pander,cast_df)
@@ -69,7 +70,6 @@ S3method(pander,list)
 S3method(pander,lm)
 S3method(pander,logical)
 S3method(pander,matrix)
-S3method(pander,"NULL")
 S3method(pander,numeric)
 S3method(pander,POSIXct)
 S3method(pander,POSIXt)
diff --git a/R/evals.R b/R/evals.R
index 6f1ae82b..3a9a5ef2 100644
--- a/R/evals.R
+++ b/R/evals.R
@@ -708,9 +708,9 @@ evals <- function(txt, parse = TRUE, cache = TRUE, cache.mode = c('environment',
         if (grepl('%n', file.name)) {
             if (length(strsplit(sprintf('placeholder%splaceholder', file.name), '%n')[[1]]) > 2)
                 stop('File name contains more then 1 "%n"!')
-            similar.files <- list.files(graph.dir, pattern = sprintf('^%s\\.(jpeg|tiff|png|svg|bmp)$', gsub('%t', '[a-z0-9]*', gsub('%d|%n|%i', '[[:digit:]]*', basename(file.name)))))
+            similar.files <- list.files(graph.dir, pattern = sprintf('^%s\\.(jpeg|tiff|png|svg|bmp|pdf)$', gsub('%t', '[a-z0-9]*', gsub('%d|%n|%i', '[[:digit:]]*', basename(file.name)))))
             if (length(similar.files) > 0) {
-                similar.files <- sub('\\.(jpeg|tiff|png|svg|bmp)$', '', similar.files)
+                similar.files <- sub('\\.(jpeg|tiff|png|svg|bmp|pdf)$', '', similar.files)
                 rep <- gsub('%t', '[a-z0-9]*', gsub('%d|%i', '[[:digit:]]*', strsplit(basename(file.name), '%n')[[1]]))
                 `%n` <- max(as.numeric(gsub(paste(rep, collapse = '|'), '', similar.files))) + 1
             } else