Created attachment 174835 [details]
symbol-from-name.c

I think there might be a bug in _gtk_builder_resolve_type_lazily().

The grammar is given as:
  NAME := INITIAL_WORD WORD+
  INITIAL_WORD := [A-Z][a-z0-9]*
  WORD := [A-Z]{1,2}[a-z0-9]+ | [A-Z]{2,}
(cf http://mail.gnome.org/archives/gtk-devel-list/2007-June/msg00022.html )

But type name "Me2Shell" is looking for "me_2shell_get_type" and "E2Shell" for
"e2shell_get_type".

Adding a test snipped that pulls out the function in question for easy testing.