2016-05-17 19:25:00

1 files changed, 51 insertions, 0 deletions

diff --git a/tex/context/base/mkiv/font-mis.lua b/tex/context/base/mkiv/font-mis.lua
new file mode 100644
index 000000000..d359e2132
--- /dev/null
+++ b/tex/context/base/mkiv/font-mis.lua
@@ -0,0 +1,51 @@
+if not modules then modules = { } end modules ['font-mis'] = {
+    version   = 1.001,
+    comment   = "companion to mtx-fonts",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+fonts          = fonts or { }
+
+fonts.helpers  = fonts.helpers or { }
+local helpers  = fonts.helpers
+
+fonts.handlers = fonts.handlers or { }
+local handlers = fonts.handlers
+
+handlers.otf   = handlers.otf or { }
+local otf      = handlers.otf
+
+local readers  = otf.readers
+
+if readers then
+
+    otf.version = otf.version or 3.020
+    otf.cache   = otf.cache   or containers.define("fonts", "otl", otf.version, true)
+
+    function fonts.helpers.getfeatures(name,save)
+        local filename = resolvers.findfile(name) or ""
+        if filename ~= "" then
+            local name      = file.removesuffix(file.basename(filename))
+            local cleanname = containers.cleanname(name)
+            local data      = containers.read(otf.cache,cleanname)
+            if data then
+                readers.unpack(data)
+            else
+                data = readers.loadfont(filename)
+                if data and save then
+                    containers.write(otf.cache,cleanname,data)
+                end
+            end
+            return data and data.resources and data.resources.features
+        end
+    end
+
+else
+
+    function fonts.helpers.getfeatures(name)
+        -- not supported
+    end
+
+end