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-rw-r--r--Master/texmf-dist/tex/context/base/font-pat.lua24
1 files changed, 13 insertions, 11 deletions
diff --git a/Master/texmf-dist/tex/context/base/font-pat.lua b/Master/texmf-dist/tex/context/base/font-pat.lua
index b91502c74e5..3ad37641ce3 100644
--- a/Master/texmf-dist/tex/context/base/font-pat.lua
+++ b/Master/texmf-dist/tex/context/base/font-pat.lua
@@ -6,11 +6,13 @@ if not modules then modules = { } end modules ['font-pat'] = {
license = "see context related readme files"
}
+-- This functiononality is nowadays provided via lfg files so what you see here
+-- is more an example.
+
local match, lower = string.match, string.lower
--- older versions of latin modern didn't have the designsize set
--- so for them we get it from the name
--- reporter moved to elsewhere
+-- Older versions of latin modern didn't have the designsize set so for them we
+-- get it from the name reporter moved to elsewhere.
local fonts = fonts
local otf = fonts.handlers.otf
@@ -22,7 +24,7 @@ local function patch(data,filename)
if data.design_size == 0 then
local ds = match(file.basename(lower(filename)),"(%d+)")
if ds then
- report("design size (%s)",ds)
+ report("font %a has design size %a",filename,ds)
data.design_size = tonumber(ds) * 10
end
end
@@ -32,9 +34,9 @@ register("after","migrate metadata","^lmroman", patch)
register("after","migrate metadata","^lmsans", patch)
register("after","migrate metadata","^lmtypewriter",patch)
--- for some reason (either it's a bug in the font, or it's
--- a problem in the library) the palatino arabic fonts don't
--- have the mkmk features properly set up
+-- For some reason (either it's a bug in the font, or it's a problem in the
+-- library) the palatino arabic fonts don't have the mkmk features properly
+-- set up.
local function patch(data,filename)
local gpos = data.gpos
@@ -42,14 +44,14 @@ local function patch(data,filename)
for k=1,#gpos do
local v = gpos[k]
if not v.features and v.type == "gpos_mark2mark" then
- report("mkmk feature (name: %s)", v.name or "?")
+ report("mkmk feature, name %a", v.name)
v.features = {
{
scripts = {
arab = {
- ["ARA "] = true,
- ["FAR "] = true,
- ["URD "] = true,
+ ["ara "] = true,
+ ["far "] = true,
+ ["urd "] = true,
["dflt"] = true,
}
},