Question about Undefined Reference

["Alex g. Paoli" <ad_alexp wgn net>]

In CVS Gedit I get a few of these:

gedit.o: In function `main':
gedit.o(.text+0x22b): undefined reference to `plugin_query_all'
gedit.o: In function `parse_an_arg':
gedit.o(.text+0x39f): undefined reference to `plugin_new'
gedit.o(.text+0x40c): undefined reference to `plugin_register'

What program or Lib is these plugin_XXX calls made.. Is it some other Lib
I need to update OR does gedit need to be fixed for new calls ??

Using gnome 0.30 mostly CVS builds

Alex G. Paoli