git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1643 c06c8d41-db1a-0410-9941-cceddc491573
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RPOZZWKG5GLPHVZZ7ZKMKS64ZMV2LDCQSARBJFJ6FZOTOKCQO7FAC
level : name metalines map_def metalines
level : name map_specs
;map_specs : /* nothing */ | map_specs map_spec { } ;map_spec : metalines { } | map_def { }
;
map_specs : /* nothing */
| map_specs map_spec { }
map_spec : metalines { }
| map_def { }
| metaline metalines
| metalines metaline