Source Browser ?

1
if
 
not
 
modules
 
then
 
modules
 
=
 
{
 
}
 
end
 
modules
 
[
'
font-mis
'
]
 
=
 
{
2    
version
   
=
 
1
.
001
,
3    
comment
   
=
 
"
companion to mtx-fonts
"
,
4    
author
    
=
 
"
Hans Hagen, PRAGMA-ADE, Hasselt NL
"
,
5    
copyright
 
=
 
"
PRAGMA ADE / ConTeXt Development Team
"
,
6    
license
   
=
 
"
see context related readme files
"
7
}
8
9
fonts
          
=
 
fonts
 
or
 
{
 
}
10
11
local
 
helpers
  
=
 
fonts
.
helpers
 
or
 
{
 
}
12
fonts
.
helpers
  
=
 
helpers
13
14
local
 
handlers
 
=
 
fonts
.
handlers
 
or
 
{
 
}
15
fonts
.
handlers
 
=
 
handlers
16
17
local
 
otf
      
=
 
handlers
.
otf
 
or
 
{
 
}
18
handlers
.
otf
   
=
 
otf
19
20
local
 
readers
  
=
 
otf
.
readers
21
22
if
 
readers
 
then
23
24    
otf
.
version
 
=
 
otf
.
version
 
or
 
3
.
111
25    
otf
.
cache
   
=
 
otf
.
cache
   
or
 
containers
.
define
(
"
fonts
"
,
 
"
otl
"
,
 
otf
.
version
,
 
true
)
26
27    
function
 
fonts
.
helpers
.
getfeatures
(
name
,
save
)
28        
local
 
filename
 
=
 
resolvers
.
findfile
(
name
)
 
or
 
"
"
29        
if
 
filename
 
~
=
 
"
"
 
then
30         
-- local name      = file.removesuffix(file.basename(filename))
31         
-- local cleanname = containers.cleanname(name)
32         
-- local data      = containers.read(otf.cache,cleanname)
33         
-- if data then
34         
--     readers.unpack(data)
35         
-- else
36         
--     data = readers.loadfont(filename) -- we can do a more minimal load
37         
--  -- if data and save then
38         
--  --     -- keep this in sync with font-otl
39         
--  --     readers.compact(data)
40         
--  --     readers.rehash(data,"unicodes")
41         
--  --     readers.addunicodetable(data)
42         
--  --     readers.extend(data)
43         
--  --     readers.pack(data)
44         
--  --     -- till here
45         
--  --     containers.write(otf.cache,cleanname,data)
46         
--  -- end
47         
-- end
48         
-- if not data then
49         
--     data = readers.loadfont(filename) -- we can do a more minimal load
50         
-- end
51         
-- if data then
52         
--     readers.unpack(data)
53         
-- end
54            
local
 
data
 
=
 
otf
.
load
(
filename
)
55            
local
 
resources
 
=
 
data
 
and
 
data
.
resources
56            
if
 
resources
 
then
57                
return
 
data
.
resources
.
features
,
 
data
.
resources
.
foundtables
,
 
data
58            
end
59        
end
60    
end
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else
63
64    
function
 
fonts
.
helpers
.
getfeatures
(
name
)
65        
-- not supported
66    
end
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68
end
69