1 files changed, 7 insertions, 1 deletions
diff --git a/build.py b/build.py
index 73a9b89..be367c2 100644
--- a/build.py
+++ b/build.py
@@ -16,7 +16,8 @@ def get_references(sessions):
                               "-o - -unicode -nokeys -a -citefile keys.txt "
                               "-s abbrv sub.bib"], shell=True)
     os.remove("keys.txt")
-    body = BeautifulSoup(html_refs, "lxml").body
+    soup = BeautifulSoup(html_refs, "lxml")
+    body = soup.body
     body.name = "ol"
     body.hr.decompose()
     entries = body.find_all("p")
@@ -28,6 +29,11 @@ def get_references(sessions):
         entry["id"] = entry.a["name"]
         entry.a.decompose()
         keys[entry["id"]] = i + 1
+        fname = op.join("papers", entry["id"] + ".pdf")
+        if op.isfile(fname):
+            link = soup.new_tag("a", href=fname)
+            link.string = "[pdf]"
+            entry.append(link)
     return unicode(body), keys