commit-tree: encourage UTF-8 commit messages.

diff --git a/revision.c b/revision.c
index 3d989c3edf1e089d4ee9c3f4f439b1e77e2aedde..4dae5342eb6e14758c93fa4b2942d7c053111d04 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -6,7 +6,6 @@
 #include "diff.h"
 #include "refs.h"
 #include "revision.h"
-#include <regex.h>
 #include "grep.h"
 
 static char *path_name(struct name_path *path, const char *name)
@@ -853,6 +852,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                revs->boundary = 1;
                                continue;
                        }
+                       if (!strcmp(arg, "--left-right")) {
+                               revs->left_right = 1;
+                               continue;
+                       }
                        if (!strcmp(arg, "--objects")) {
                                revs->tag_objects = 1;
                                revs->tree_objects = 1;