diff --git a/classes/diglot.lua b/classes/diglot.lua
index ee63d5afe..402679a4b 100644
--- a/classes/diglot.lua
+++ b/classes/diglot.lua
@@ -6,13 +6,36 @@ class._name = "diglot"
 function class:_init (options)
   plain._init(self, options)
   self:loadPackage("counters")
+
   self:registerPostinit(function ()
     SILE.scratch.counters.folio = { value = 1, display = "arabic" }
   end)
-  self:declareFrame("a",    { left = "8.3%pw",  right = "48%pw",          top = "11.6%ph",        bottom = "80%ph"          })
-  self:declareFrame("b",    { left = "52%pw",   right = "100%pw-left(a)", top = "top(a)",         bottom = "bottom(a)"      })
-  self:declareFrame("folio",{ left = "left(a)", right = "right(b)",       top = "bottom(a)+3%ph", bottom = "bottom(a)+8%ph" })
-  self:loadPackage("parallel", { frames = { left = "a", right = "b" } })
+
+  self:declareFrame("a", {
+    left = "8.3%pw",
+    right = "48%pw",
+    top = "11.6%ph",
+    bottom = "80%ph"
+  })
+  self:declareFrame("b", {
+    left = "52%pw",
+    right = "100%pw-left(a)",
+    top = "top(a)",
+    bottom = "bottom(a)"
+  })
+  self:declareFrame("folio", {
+    left = "left(a)",
+    right = "right(b)",
+    top = "bottom(a)+3%ph",
+    bottom = "bottom(a)+8%ph"
+  })
+  self:loadPackage("parallel", {
+    frames = {
+      left = "a",
+      right = "b"
+    }
+  })
+
 end
 
 return class
diff --git a/classes/triglot.lua b/classes/triglot.lua
index eb4204c74..eaf1bc4be 100644
--- a/classes/triglot.lua
+++ b/classes/triglot.lua
@@ -6,16 +6,46 @@ class._name = "triglot"
 function class:_init (options)
   book._init(self, options)
   self:loadPackage("counters")
+
   self:registerPostinit(function ()
     SILE.scratch.counters.folio = { value = 1, display = "arabic" }
   end)
-  self:declareFrame("a",    {left = "5%pw",            right = "28%pw",            top = "11.6%ph",       bottom = "80%ph"        })
-  self:declareFrame("b",    {left = "33%pw",             right = "60%pw", top = "top(a)",      bottom = "bottom(a)"    })
-  self:declareFrame("c",    {left = "66%pw",             right = "95%pw", top = "top(a)",      bottom = "bottom(a)"    })
-  self:declareFrame("folio",{left = "left(a)",         right = "right(b)",       top = "bottom(a)+3%pw",bottom = "bottom(a)+8%ph" })
-  self:loadPackage("parallel", { frames = { left = "a", middle = "b", right= "c" } })
+
+  self:declareFrame("a", {
+    left = "5%pw",
+    right = "28%pw",
+    top = "11.6%ph",
+    bottom = "80%ph"
+  })
+  self:declareFrame("b", {
+    left = "33%pw",
+    right = "60%pw",
+    top = "top(a)",
+    bottom = "bottom(a)"
+  })
+  self:declareFrame("c", {
+    left = "66%pw",
+    right = "95%pw",
+    top = "top(a)",
+    bottom = "bottom(a)"
+  })
+  self:declareFrame("folio", {
+    left = "left(a)",
+    right = "right(b)",
+    top = "bottom(a)+3%pw",
+    bottom = "bottom(a)+8%ph"
+  })
+  self:loadPackage("parallel", {
+    frames = {
+      left = "a",
+      middle = "b",
+      right= "c"
+    }
+  })
+
   SILE.settings:set("linebreak.tolerance", 5000)
   SILE.settings:set("document.parindent", SILE.nodefactory.glue())
+
 end
 
 return class