diff options
Diffstat (limited to 'Master/texmf-dist/tex/context/base/mkiv/attr-mkr.lua')
-rw-r--r-- | Master/texmf-dist/tex/context/base/mkiv/attr-mkr.lua | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/mkiv/attr-mkr.lua b/Master/texmf-dist/tex/context/base/mkiv/attr-mkr.lua new file mode 100644 index 00000000000..976598fa013 --- /dev/null +++ b/Master/texmf-dist/tex/context/base/mkiv/attr-mkr.lua @@ -0,0 +1,26 @@ +if not modules then modules = { } end modules ['attr-mkr'] = { + version = 1.001, + comment = "companion to attr-mkr.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local markers = nodes.markers or { } +nodes.markers = markers + +local cache = { } +local numbers = attributes.numbers +local a_unknown = attributes.private("marker:unknown") + +table.setmetatableindex(cache,function(t,k) + local k = "marker:" .. k + local v = numbers[k] or a_unknown + t[k] = v + return v +end) + +function markers.get(n,name) + local a = cache[name] + return a and n[a] or nil +end |