1 files changed, 31 insertions, 0 deletions
diff --git a/tex/context/base/data-ctx.lua b/tex/context/base/data-ctx.lua
new file mode 100644
index 000000000..89eb2742d
--- /dev/null
+++ b/tex/context/base/data-ctx.lua
@@ -0,0 +1,31 @@
+if not modules then modules = { } end modules ['data-ctx'] = {
+    version   = 1.001,
+    comment   = "companion to luat-lib.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local format = string.format
+
+function resolvers.save_used_files_in_trees(filename,jobname)
+    if not filename then filename = 'luatex.jlg' end
+    local found = instance.foundintrees
+    local f = io.open(filename,'w')
+    if f then
+        f:write("<?xml version='1.0' standalone='yes'?>\n")
+        f:write("<rl:job>\n")
+        if jobname then
+            f:write(format("\t<rl:name>%s</rl:name>\n",jobname))
+        end
+        f:write("\t<rl:files>\n")
+        local sorted = table.sortedkeys(found)
+        for k=1,#sorted do
+            local v = sorted[k]
+            f:write(format("\t\t<rl:file n='%s'>%s</rl:file>\n",found[v],v))
+        end
+        f:write("\t</rl:files>\n")
+        f:write("</rl:usedfiles>\n")
+        f:close()
+    end
+end