diff options
Diffstat (limited to 'Master/texmf-dist/tex/context/base/mkiv/font-lua.lua')
| -rw-r--r-- | Master/texmf-dist/tex/context/base/mkiv/font-lua.lua | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/mkiv/font-lua.lua b/Master/texmf-dist/tex/context/base/mkiv/font-lua.lua new file mode 100644 index 00000000000..6fbbcf17e4e --- /dev/null +++ b/Master/texmf-dist/tex/context/base/mkiv/font-lua.lua @@ -0,0 +1,46 @@ +if not modules then modules = { } end modules ['font-lua'] = { + version = 1.001, + comment = "companion to font-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local trace_defining = false trackers.register("fonts.defining", function(v) trace_defining = v end) + +local report_lua = logs.reporter("fonts","lua loading") + +local fonts = fonts +local readers = fonts.readers +fonts.formats.lua = "lua" + +-- we could add support for features here + +local function check_lua(specification,fullname) + -- standard tex file lookup + local fullname = resolvers.findfile(fullname) or "" + if fullname ~= "" then + local loader = loadfile(fullname) + loader = loader and loader() + return loader and loader(specification) + end +end + +readers.check_lua = check_lua + +function readers.lua(specification) + local original = specification.specification + if trace_defining then + report_lua("using lua reader for %a",original) + end + local fullname = specification.filename or "" + if fullname == "" then + local forced = specification.forced or "" + if forced ~= "" then + fullname = specification.name .. "." .. forced + else + fullname = specification.name + end + end + return check_lua(specification,fullname) +end |