1 files changed, 17 insertions, 0 deletions
diff --git a/src/wrappers/postopts.sh b/src/wrappers/postopts.sh
new file mode 100644
index 000000000..e0d015f41
--- /dev/null
+++ b/src/wrappers/postopts.sh
@@ -0,0 +1,17 @@
+# Parse wrapper and wrappee (pandoc) arguments by taking
+# into account that they may have space or tab characters.
+pick="WRAPPER_ARGS"
+while [ $# -gt 0 ]; do
+    if [ "$pick" = "WRAPPER_ARGS" ]; then
+        case "$1" in
+        -*) pick="WRAPPEE_ARGS" ;;
+        esac
+    fi
+    # Pack args with NEWLINE to preserve spaces,
+    # and put them into the picked variable.
+    eval "$pick=\"\$${pick}${NEWLINE}${1}\""
+    shift
+done
+
+# Unpack filename arguments.  Now "$@" will hold the filenames.
+oldifs="$IFS"; IFS="$NEWLINE"; set -- $WRAPPER_ARGS; IFS="$oldifs"