[context.t] don't allow listop sigils any more
[context.t] don't allow listop sigils any more


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@26168 c213334d-75ef-0310-aa23-eaa082d1ae64

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