spring-projects/spring-framework — pull request #488 by sdeleuze (2014-03-17 12:05:21+00:00)
Title: Document Tiles locale handling in definition filenames

In Tiles v3 integration, underscores in filenames are
intended to identify the definition locale. This behavior
is now documented in order to avoid unexpected results
with filenames like tiles_definitions.xml.

This commit also updates Tiles v2 references to Tiles v3
in the Spring reference documentation.

Issue: SPR-11491