Norman Feske 7de2f57ef2 Remove Xml_node::attribute accessors
This patch removes the two 'Xml_node::attribute' accessors along with
the 'Nonexistent_attribute' exception.

Issue #5245
Fixes #5246
2024-06-20 12:56:19 +02:00
..
2022-08-17 12:03:26 +02:00
2024-06-20 12:56:19 +02:00