branch master updated: add comment

[Gavin D. Smith]

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gavin pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new 6d74f11de9 add comment
6d74f11de9 is described below

commit 6d74f11de973ba520a82468266a3fdae13b5b32e
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Wed Oct 26 15:22:54 2022 +0100

    add comment
---
 tp/t/test_utils.pl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tp/t/test_utils.pl b/tp/t/test_utils.pl
index 6a585f1d4e..b7d1de2923 100644
--- a/tp/t/test_utils.pl
+++ b/tp/t/test_utils.pl
@@ -470,6 +470,10 @@ my @sections_keys = ('section_next', 'section_prev', 
'section_up',
   'toplevel_prev', 'toplevel_next', 'toplevel_up');
 my @node_keys = ('node_next', 'node_prev', 'node_up', 'menus',
   'associated_section', 'node_preceding_part');
+
+# in general, the 'parent' keys adds lot of non legible information,
+# however to punctually test for regressions on this information, the
+# best is to add it in @avoided_keys_tree
 my %avoided_keys_tree;
 my @avoided_keys_tree = (@sections_keys, @menus_keys, @node_keys,
     'structure', 'menu_child', 'unit_next', 'directions', 'page_next',