Initializing kpse.init_prog

This prevents the call to the pk maker program (that prints an error saying that the pk already exists).

This file is not really the place to put such an initialization, I think it should go in the format, but we cannot right now.

1 files changed, 8 insertions, 2 deletions

diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua
index 9a08446..98ae227 100644
--- a/otfl-font-nms.lua
+++ b/otfl-font-nms.lua
@@ -13,6 +13,13 @@ if fonts and fonts.tfm and fonts.tfm.readers then
     fonts.tfm.readers.ofm = fonts.tfm.readers.tfm
 end
 
+-- This is a necessary initalization in order not to rebuild an existing font.
+-- Maybe 600 should be replaced by \pdfpkresolution
+-- or texconfig.pk_dpi (and it should be replaced dynamically), but we don't
+-- have access (yet) to the texconfig table, so we let it be 600. Anyway, it
+-- does still work fine even if \pdfpkresolution is changed.
+kpse.init_prog('', 600, '/')
+
 fonts                = fonts       or { }
 fonts.names          = fonts.names or { }
 
@@ -121,7 +128,6 @@ local reloaded = false
 
 function names.resolve(specification)
     local tfm   = resolvers.find_file(specification.name, "tfm")
-    local ofm   = resolvers.find_file(specification.name, "ofm")
     local ext = lower(file.extname(specification.name))
 
     if tfm then
@@ -131,7 +137,7 @@ function names.resolve(specification)
         else
             return specification.name..'.tfm', false
         end
-    elseif ofm then
+    elseif resolvers.find_file(specification.name, "ofm") then
         if ext == 'ofm' then
             return specification.name, false
         else