1 files changed, 17 insertions, 2 deletions

diff --git a/ui-diff.c b/ui-diff.c
index 7ff7e46..a7bc667 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -34,6 +34,17 @@ static struct fileinfo {
 } *items;
 
 static int use_ssdiff = 0;
+static struct diff_filepair *current_filepair;
+
+struct diff_filespec *cgit_get_current_old_file(void)
+{
+        return current_filepair->one;
+}
+
+struct diff_filespec *cgit_get_current_new_file(void)
+{
+        return current_filepair->two;
+}
 
 static void print_fileinfo(struct fileinfo *info)
 {
@@ -161,8 +172,11 @@ void cgit_print_diffstat(const unsigned char *old_sha1,
         html("<div class='diffstat-header'>");
         cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
                        ctx.qry.sha2, NULL, 0);
-        if (prefix)
-                htmlf(" (limited to '%s')", prefix);
+        if (prefix) {
+                html(" (limited to '");
+                html_txt(prefix);
+                html("')");
+        }
         html(" (");
         ctx.qry.context = (save_context > 0 ? save_context : 3) << 1;
         cgit_self_link("more", NULL, NULL, &ctx);
@@ -284,6 +298,7 @@ static void filepair_cb(struct diff_filepair *pair)
         int binary = 0;
         linediff_fn print_line_fn = print_line;
 
+        current_filepair = pair;
         if (use_ssdiff) {
                 cgit_ssdiff_header_begin();
                 print_line_fn = cgit_ssdiff_line_cb;