Rename @since back to @newin

* docs/reference/Doxyfile.in (ALIASES): Rename the @since alias
back to its old name @newin, but otherwise keep the parameters.
Apparently there is a @since command predefined in Doxygen which
I hadn't noticed.  It does seem to get overridden silently, but
it is better not to rely on this.
* tools/pm/DocsParser.pm (convert_tags_to_doxygen): Output @newin
instead of @since.
* {glib,gio}/src/*.hg, {glib,gio}/{glib,gio}mm/*.h: Replace all
uses of @since with @newin.

1 files changed, 2 insertions, 2 deletions

diff --git a/gio/giomm/contenttype.h b/gio/giomm/contenttype.h
index 4f8637e0..0ccb05ee 100644
--- a/gio/giomm/contenttype.h
+++ b/gio/giomm/contenttype.h
@@ -104,7 +104,7 @@ bool content_type_can_be_executable(const Glib::ustring& type);
  * @param mime_type a mime type string.
  * @returns string with content type or empty when it does not know.
  *
- * @since{2,20}
+ * @newin{2,20}
  */
 Glib::ustring content_type_from_mime_type(const Glib::ustring& mime_type);
 
@@ -149,7 +149,7 @@ Glib::ustring content_type_guess(const std::string& filename,
  * @param root The root of the tree to guess a type for.
  * @return List of zero or more content types.
  *
- * @since{2,18}
+ * @newin{2,18}
  */
 Glib::StringArrayHandle content_type_guess_for_tree(const Glib::RefPtr<const File>& root);