1 files changed, 55 insertions, 0 deletions
diff --git a/tex/context/base/mkxl/grph-epd.lua b/tex/context/base/mkxl/grph-epd.lua
new file mode 100644
index 000000000..0993270f1
--- /dev/null
+++ b/tex/context/base/mkxl/grph-epd.lua
@@ -0,0 +1,55 @@
+if not modules then modules = { } end modules ['grph-epd'] = {
+    version   = 1.001,
+    comment   = "companion to grph-epd.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local variables = interfaces.variables
+local settings_to_hash = utilities.parsers.settings_to_hash
+local codeinjections = backends.pdf.codeinjections
+
+local trace  = false  trackers.register("figures.merging", function(v) trace = v end)
+
+local report = logs.reporter("backend","merging")
+
+local function mergegoodies(optionlist)
+    local options = settings_to_hash(optionlist)
+    local yes     = options[variables.yes]
+    local all     = options[variables.all]
+    if next(options) then
+        report("% t",table.sortedkeys(options))
+    end
+    if all or yes or options[variables.reference] then
+        codeinjections.mergereferences()
+    end
+    if all or options[variables.comment] then
+        codeinjections.mergecomments()
+    end
+    if all or yes or options[variables.bookmark] then
+        codeinjections.mergebookmarks()
+    end
+    if all or options[variables.field] then
+        codeinjections.mergefields()
+    end
+    if all or options[variables.layer] then
+        codeinjections.mergeviewerlayers()
+    end
+    codeinjections.flushmergelayer()
+end
+
+function figures.mergegoodies(optionlist)
+    -- todo: we can use runlocal instead
+    context.stepwise(function()
+        -- we use stepwise because we might need to define symbols
+        -- for stamps that have no default appearance
+        mergegoodies(optionlist)
+    end)
+end
+
+interfaces.implement {
+    name      = "figure_mergegoodies",
+    actions   = figures.mergegoodies,
+    arguments = "string"
+}