1 files changed, 18 insertions, 0 deletions
diff --git a/download-pubmed b/download-pubmed
index 76694f1..d0e3169 100755
--- a/download-pubmed
+++ b/download-pubmed
@@ -2,15 +2,33 @@
 
 useasp=`has-asp`
 
+filter() {
+  while read fl
+  do
+    base=${fl%.xml.gz}
+    if [ -f "$fl" ]
+    then
+      continue
+    fi
+    if [ -f "$base.snt" ]
+    then
+      continue
+    fi
+    echo "$fl"
+  done
+}
+
 download() {
   if [ "$useasp" == "true" ]
   then
     asp-ls "pubmed/$1" |
     grep -v ".md5" | grep "xml.gz" |
+    filter |
     asp-cp "pubmed/$1"
   else
     ftp-ls ftp.ncbi.nlm.nih.gov "pubmed/$1" |
     grep -v ".md5" | grep "xml.gz" |
+    filter |
     ftp-cp ftp.ncbi.nlm.nih.gov "pubmed/$1"
   fi
 }