From f3d01d6407f3a8bd178a876a3a6228102618b986 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Mon, 15 Apr 2013 14:12:40 +0200
Subject: clean font-pfb

---
 otfl-font-pfb.lua | 28 ++++++++++++++++++++++------
 1 file changed, 22 insertions(+), 6 deletions(-)

(limited to 'otfl-font-pfb.lua')

diff --git a/otfl-font-pfb.lua b/otfl-font-pfb.lua
index 66abf23..8ab6b29 100644
--- a/otfl-font-pfb.lua
+++ b/otfl-font-pfb.lua
@@ -1,8 +1,24 @@
-local fonts       = fonts
-local readers     = fonts.readers
+local fonts = fonts
 
-fonts.formats.pfb = "pfb"
-fonts.formats.pfa = "pfa"
+---
+--- opentype reader (from font-otf.lua):
+--- (spec : table) -> (suffix : string) -> (format : string) -> (font : table)
+---
 
-function readers.pfb(specification) return readers.opentype(specification,"pfb","type1") end
-function readers.pfa(specification) return readers.opentype(specification,"pfa","type1") end
+local pfb_reader = function (specification)
+  return readers.opentype(specification,"pfb","type1")
+end
+
+local pfa_reader = function (specification)
+  return readers.opentype(specification,"pfa","type1")
+end
+
+fonts.formats.pfb  = "type1"
+fonts.readers.pfb  = pfb_reader
+fonts.handlers.pfb = { }  --- empty, as with tfm
+
+fonts.formats.pfa  = "type1"
+fonts.readers.pfa  = pfa_reader
+fonts.handlers.pfa = { }
+
+-- vim:tw=71:sw=2:ts=2:expandtab
-- 
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