1 files changed, 48 insertions, 0 deletions
diff --git a/tex/context/base/mkiv/node-par.lmt b/tex/context/base/mkiv/node-par.lmt
new file mode 100644
index 000000000..af3125d23
--- /dev/null
+++ b/tex/context/base/mkiv/node-par.lmt
@@ -0,0 +1,48 @@
+if not modules then modules = { } end modules ['node-par'] = {
+    version   = 1.001,
+    comment   = "companion to node-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local starttiming = statistics.starttiming
+local stoptiming  = statistics.stoptiming
+
+local sequencers  = utilities.sequencers
+
+-- This are called a lot!
+
+local actions = nodes.tasks.actions("everypar")
+
+local function everypar(head)
+    starttiming(builders)
+    head = actions(head)
+    stoptiming(builders)
+    return head
+end
+
+callbacks.register("insert_par",everypar,"after paragraph start")
+
+local actions = sequencers.new {
+    name         = "paragraph",
+    arguments    = "mode,indented",
+    returnvalues = "indented",
+    results      = "indented",
+}
+
+sequencers.appendgroup(actions,"before") -- user
+sequencers.appendgroup(actions,"system") -- private
+sequencers.appendgroup(actions,"after" ) -- user
+
+local function paragraph(mode,indented)
+    local runner = actions.runner
+    if runner then
+        starttiming(builders)
+        indented = runner(mode,indented)
+        stoptiming(builders)
+    end
+    return indented
+end
+
+callbacks.register("begin_paragraph",paragraph,"before paragraph start")