1if not modules then modules = { } end modules ['font-lig'] = {
2 version = 1.001,
3 comment = "companion to font-ini.mkiv",
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
10
11
12
13
14
15local next = next
16local setmetatableindex = table.setmetatableindex
17
18local data = { }
19
20setmetatableindex(data,function(t,k)
21 for first, seconds in next, characters.graphemes do
22 for second, combined in next, seconds do
23 data[combined] = { first, second }
24 end
25 end
26 setmetatableindex(data)
27 return t[k]
28end)
29
30local feature = {
31 name = "collapse",
32 type = "ligature",
33 prepend = true,
34 dataset = {
35 { data = data },
36 { data = data },
37 }
38}
39
40
41fonts.handlers.otf.addfeature(feature)
42 |