[t/spec] as per r29067 <foo=bar> aliasing preserves the $<bar> capture, but <foo=.bar> does not
[t/spec] as per r29067 <foo=bar> aliasing preserves the $<bar> capture, but <foo=.bar> does not

git-svn-id: 53605643c415f7495558be95614cf14171f1db78@29095 c213334d-75ef-0310-aa23-eaa082d1ae64

dogbert17/roast,cygx/roast,laben/roast,zostay/roast,bitrauser/roast,dogbert17/roast,zostay/roast,niner/roast,dankogai/roast,cygx/roast,dankogai/roast,niner/roast,dankogai/roast,niner/roast,bitrauser/roast,cygx/roast,zostay/roast,laben/roast,b2gills/roast,perl6/roast,skids/roast,b2gills/roast,laben/roast,skids/roast,b2gills/roast,skids/roast