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| author | Elie Roux <elie.roux@telecom-bretagne.eu> | 2013-04-16 09:40:52 +0200 |
|---|---|---|
| committer | Elie Roux <elie.roux@telecom-bretagne.eu> | 2013-04-16 09:40:52 +0200 |
| commit | df8d8a5e5ec4a3e885a6b15087fc283ee69ecf06 (patch) | |
| tree | 3a13c5a69dfe0e24cb03bcf39fa54748b32bb9f5 | |
| parent | 431f4094833c4d24259d655815a492976602b0df (diff) | |
| download | luaotfload-df8d8a5e5ec4a3e885a6b15087fc283ee69ecf06.tar.gz | |
Better error handling for font config reading
The code is still quite experimental and sometimes generate errors while it could still continue.
| -rw-r--r-- | otfl-font-nms.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua index f6d6a6e..4271b3c 100644 --- a/otfl-font-nms.lua +++ b/otfl-font-nms.lua @@ -522,7 +522,7 @@ local function read_fonts_conf(path, results) ]] local f = io.open(path) if not f then - error("Cannot open the file "..path) + return results end local incomments = false for line in f:lines() do @@ -571,7 +571,7 @@ local function read_fonts_conf(path, results) elseif not lfs.isfile(include) and not lfs.isdir(include) then include = file.join(file.dirname(path), include) end - if lfs.isfile(include) then + if lfs.isfile(include) and kpse.readable_file(include) then -- maybe we should prevent loops here? -- we exclude path with texmf in them, as they should -- be found otherwise |