rust-cpython: remove Option<_> from interface of py_shared_iterator
It's the implementation detail of the py_shared_iterator that the leaked
reference is kept in Option<_> so that it can be dropped early.
" $Id: CVSAnnotate.vim,v 1.5 2002/10/01 21:34:02 rhiestan Exp $
" Vim syntax file
" Language: CVS annotate output
" Maintainer: Bob Hiestand <bob@hiestandfamily.org>
" Last Change: $Date: 2002/10/01 21:34:02 $
" Remark: Used by the cvscommand plugin. Originally written by Mathieu
" Clabaut
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
syn match cvsDate /\S\S\S \S\+ \d\+ \d\+:\d\+:\d\+ \d\+ [+-]\?\d\+/ contained
syn match cvsName /^\s*\S\+ / contained nextgroup=cvsVer
syn match cvsVer /\d\+ / contained nextgroup=cvsDate
syn region cvsHead start="^" end=":" contains=cvsVer,cvsName,cvsDate
if !exists("did_cvsannotate_syntax_inits")
let did_cvsannotate_syntax_inits = 1
hi link cvsText String
hi link cvsDate Comment
hi link cvsName Type
hi link cvsVer Statement
endif
let b:current_syntax="CVSAnnotate"