add -i, send-email, svn, p4, etc: use "git var GIT_EDITOR"

diff --git a/cache.h b/cache.h
index 96840c7af78aac3c760586dd8018652ec9ddefed..5aaa4bac98e1ccba7426b2003f2488b7e41b346b 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -750,6 +750,8 @@ extern const char *git_author_info(int);
 extern const char *git_committer_info(int);
 extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
 extern const char *fmt_name(const char *name, const char *email);
+extern const char *git_editor(void);
+extern const char *git_pager(void);
 
 struct checkout {
        const char *base_dir;