Allow arbitrary font styles

If the font option isn't a known option, we assume it is a font style
and pass it as is, this allows for definitions like:

\font\dejavuextralight={DejaVu Sans/Extralight:+liga} at 10pt

1 files changed, 8 insertions, 6 deletions

diff --git a/otfl-font-dum.lua b/otfl-font-dum.lua
index 0859f6d..d1d1b0a 100644
--- a/otfl-font-dum.lua
+++ b/otfl-font-dum.lua
@@ -77,12 +77,14 @@ function fonts.names.resolve(name,sub,style)
 	    local psname = psnames and psnames[condensed]
             if family then
                 local style = style or "regular"
-                family = family[style]
-                local fontname, filename, subfont = family, family[1], family[2]
-                if subfont then
-                    return filename, subfont
-                else
-                    return filename, false
+                local found = family[style]
+                if found then
+                    local fontname, filename, subfont = found, found[1], found[2]
+                    if subfont then
+                        return filename, subfont
+                    else
+                        return filename, false
+                    end
                 end
             elseif psname then
                 local fontname, filename, subfont = psname, psname[1], psname[2]