Implement general font blacklisting mechanism

Blacklisted fonts are listed one per line in a file named
"otfl-blacklist.cnf", there can be as much copies of this file as kpse
can find (we look for "tex" format despite of the file extension, so it
can exist any where a .tex file can) and all found files will be loaded
an read.

The parser is rather dump, it assumes a good formated file; one font
per line, no trailing spaces, no inline comments, lines starting with
"%" and empty lines will be ignored, any other lines will end in the
blacklist table without any further processing.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 0dbcb17..ddf2f45 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 NAME = luaotfload
 DOC = $(NAME).pdf
 DTX = $(NAME).dtx
-OTFL = $(wildcard otfl-*.lua)
+OTFL = $(wildcard otfl-*.lua) otfl-blacklist.cnf
 SCRIPT = mkluatexfontdb.lua
 
 # Files grouped by generation mode