This is something I have been noticing for a while, and a hint by Sandra in a somewhat similar context taught me how to avoid it.
With this patch the bottom navigation of the page at https://gcc.gnu.org/onlinedocs/gnat_ugn/index.html changes from Next: About This Guide, Up: (dir) [Contents][Index] to Next: About This Guide [Contents][Index] and the invalid "(dir)" link that pointed to http://gcc.gnu.org/onlinedocs/dir/index.html which does not exist is gone. Pushed. Gerald (who too late realized that in the Git world he should have added this explanation to the actual commit message) commit c660464a9ef07726a5d5217b4b39def189ec21e6 Author: Gerald Pfeifer <ger...@pfeifer.com> Date: Sun Apr 11 11:23:41 2021 +0200 ada: Avoid invalid "up" link in manual gcc/ada/ * gnat_ugn.texi (Top): Avoid invalid "up" link. diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi index 360177b042b..ae8f7580355 100644 --- a/gcc/ada/gnat_ugn.texi +++ b/gcc/ada/gnat_ugn.texi @@ -41,7 +41,7 @@ Copyright @copyright{} 2008-2021, Free Software Foundation @c %** end of user preamble @ifnottex -@node Top +@node Top, About This Guide @top GNAT User's Guide for Native Platforms @insertcopying @end ifnottex
