1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
if not modules then modules = { } end modules ['font-map'] = {
version = 1.001,
comment = "companion to font-ini.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
--[[ldx--
<p>Eventually this code will disappear because map files are kind
of obsolete. Some code may move to runtime or auxiliary modules.</p>
--ldx]]--
fonts = fonts or { }
fonts.map = fonts.map or { }
fonts.map.data = fonts.map.data or { }
fonts.map.encodings = fonts.map.encodings or { }
fonts.map.done = fonts.map.done or { }
fonts.map.loaded = fonts.map.loaded or { }
fonts.map.direct = fonts.map.direct or { }
fonts.map.line = fonts.map.line or { }
function fonts.map.line.pdfmapline(tag,str)
return "\\loadmapline[" .. tag .. "][" .. str .. "]"
end
function fonts.map.line.pdftex(e) -- so far no combination of slant and stretch
if e.name and e.fontfile then
local fullname = e.fullname or ""
if e.slant and e.slant ~= 0 then
if e.encoding then
return fonts.map.line.pdfmapline("=",string.format('%s %s "%g SlantFont" <%s <%s',e.name,fullname,e.slant,e.encoding,e.fontfile))
else
return fonts.map.line.pdfmapline("=",string.format('%s %s "%g SlantFont" <%s',e.name,fullname,e.slant,e.fontfile))
end
elseif e.stretch and e.stretch ~= 1 and e.stretch ~= 0 then
if e.encoding then
return fonts.map.line.pdfmapline("=",string.format('%s %s "%g ExtendFont" <%s <%s',e.name,fullname,e.stretch,e.encoding,e.fontfile))
else
return fonts.map.line.pdfmapline("=",string.format('%s %s "%g ExtendFont" <%s',e.name,fullname,e.stretch,e.fontfile))
end
else
if e.encoding then
return fonts.map.line.pdfmapline("=",string.format('%s %s <%s <%s',e.name,fullname,e.encoding,e.fontfile))
else
return fonts.map.line.pdfmapline("=",string.format('%s %s <%s',e.name,fullname,e.fontfile))
end
end
else
return nil
end
end
function fonts.map.flush(backend) -- will also erase the accumulated data
local flushline = fonts.map.line[backend or "pdftex"] or fonts.map.line.pdftex
for _, e in pairs(fonts.map.data) do
tex.sprint(tex.ctxcatcodes,flushline(e))
end
fonts.map.data = { }
end
fonts.map.line.dvips = fonts.map.line.pdftex
fonts.map.line.dvipdfmx = function() end
function fonts.map.convert_entries(filename)
if not fonts.map.loaded[filename] then
fonts.map.data, fonts.map.encodings = fonts.map.load_file(filename,fonts.map.data, fonts.map.encodings)
fonts.map.loaded[filename] = true
end
end
function fonts.map.load_file(filename, entries, encodings)
entries = entries or { }
encodings = encodings or { }
local f = io.open(filename)
if f then
local data = f:read("*a")
if data then
for line in data:gmatch("(.-)[\n\t]") do
if line:find("^[%#%%%s]") then
-- print(line)
else
local stretch, slant, name, fullname, fontfile, encoding
line = line:gsub('"(.+)"', function(s)
stretch = s:find('"([^"]+) ExtendFont"')
slant = s:find('"([^"]+) SlantFont"')
return ""
end)
if not name then
-- name fullname encoding fontfile
name, fullname, encoding, fontfile = line:match("^(%S+)%s+(%S*)[%s<]+(%S*)[%s<]+(%S*)%s*$")
end
if not name then
-- name fullname (flag) fontfile encoding
name, fullname, fontfile, encoding = line:match("^(%S+)%s+(%S*)[%d%s<]+(%S*)[%s<]+(%S*)%s*$")
end
if not name then
-- name fontfile
name, fontfile = line:match("^(%S+)%s+[%d%s<]+(%S*)%s*$")
end
if name then
if encoding == "" then encoding = nil end
entries[name] = {
name = name, -- handy
fullname = fullname,
encoding = encoding,
fontfile = fontfile,
slant = tonumber(slant),
stretch = tonumber(stretch)
}
encodings[name] = encoding
elseif line ~= "" then
-- print(line)
end
end
end
end
f:close()
end
return entries, encodings
end
|
