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if not modules then modules = { } end modules ['mlib-ctx'] = {
version = 1.001,
comment = "companion to mlib-ctx.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
}
-- todo
local format, join = string.format, table.concat
local sprint = tex.sprint
metapost = metapost or {}
metapost.defaultformat = "metafun"
function metapost.graphic(mpsformat,str,preamble)
local mpx = metapost.format(mpsformat or metapost.defaultformat)
metapost.graphic_base_pass(mpx,str,preamble)
end
function metapost.filterclippath(result)
if result then
local figures = result.fig
if figures and #figures > 0 then
local figure = figures[1]
local objects = figure:objects()
if objects then
for o=1,#objects do
local object = objects[o]
if object.type == "start_clip" then
return join(flushnormalpath(object.path,{ }),"\n")
end
end
end
end
end
return ""
end
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