re: CVS commit: src/gnu/dist/gcc4

[matthew green <mrg%eterna.com.au@localhost>]

      This causes the build to die in libedit with the following:
      /home/dogcow/work/nbsrc/lib/libedit/vi.c: In function 'vi_alias':
      /home/dogcow/work/nbsrc/lib/libedit/vi.c:926: warning: '__weakref__' 
attribute ignored


reading the code that implements weakref option (and spits out
this warning) made it clear what the solution was:  move the
extern decl out of the function scope to the top level scope,
and all is well again.  see vi.c rev 1.27.


.mrg.