1 files changed, 57 insertions, 57 deletions
diff --git a/tex/context/base/meta-fun.lua b/tex/context/base/meta-fun.lua
index e12298e8b..78ee25baf 100644
--- a/tex/context/base/meta-fun.lua
+++ b/tex/context/base/meta-fun.lua
@@ -1,57 +1,57 @@
-if not modules then modules = { } end modules ['meta-fun'] = {
-    version   = 1.001,
-    comment   = "companion to meta-fun.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files",
-}
-
--- very experimental, actually a joke ... see metafun manual for usage
-
-local format, load, type = string.format, load, type
-
-local metapost = metapost
-
-metapost.metafun = metapost.metafun or { }
-local metafun    = metapost.metafun
-
-function metafun.topath(t,connector)
-    context("(")
-    if #t > 0 then
-        for i=1,#t do
-            if i > 1 then
-                context(connector or "..")
-            end
-            local ti = t[i]
-            if type(ti) == "string" then
-                context(ti)
-            else
-                context("(%s,%s)",ti.x or ti[1] or 0,ti.y or ti[2] or 0)
-            end
-        end
-    else
-        context("origin")
-    end
-    context(")")
-end
-
-function metafun.interpolate(f,b,e,s,c)
-    local done = false
-    context("(")
-    for i=b,e,(e-b)/s do
-        local d = load(format("return function(x) return %s end",f))
-        if d then
-            d = d()
-            if done then
-                context(c or "...")
-            else
-                done = true
-            end
-            context("(%s,%s)",i,d(i))
-        end
-    end
-    if not done then
-        context("origin")
-    end
-    context(")")
-end
+if not modules then modules = { } end modules ['meta-fun'] = {
+    version   = 1.001,
+    comment   = "companion to meta-fun.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files",
+}
+
+-- very experimental, actually a joke ... see metafun manual for usage
+
+local format, load, type = string.format, load, type
+
+local metapost = metapost
+
+metapost.metafun = metapost.metafun or { }
+local metafun    = metapost.metafun
+
+function metafun.topath(t,connector)
+    context("(")
+    if #t > 0 then
+        for i=1,#t do
+            if i > 1 then
+                context(connector or "..")
+            end
+            local ti = t[i]
+            if type(ti) == "string" then
+                context(ti)
+            else
+                context("(%s,%s)",ti.x or ti[1] or 0,ti.y or ti[2] or 0)
+            end
+        end
+    else
+        context("origin")
+    end
+    context(")")
+end
+
+function metafun.interpolate(f,b,e,s,c)
+    local done = false
+    context("(")
+    for i=b,e,(e-b)/s do
+        local d = load(format("return function(x) return %s end",f))
+        if d then
+            d = d()
+            if done then
+                context(c or "...")
+            else
+                done = true
+            end
+            context("(%s,%s)",i,d(i))
+        end
+    end
+    if not done then
+        context("origin")
+    end
+    context(")")
+end