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-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua63
1 files changed, 59 insertions, 4 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 5f509be8a..a62958c1c 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
-- merged file : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 06/27/14 10:53:59
+-- merge date : 07/03/14 14:52:08
do -- begin closure to overcome local limits and interference
@@ -978,14 +978,14 @@ local function sortedhash(t,cmp)
end
local n=0
local m=#s
- local function kv(s)
+ local function kv()
if n<m then
n=n+1
local k=s[n]
return k,t[k]
end
end
- return kv,s
+ return kv
else
return nothing
end
@@ -1746,6 +1746,44 @@ function table.values(t,s)
return {}
end
end
+function table.filtered(t,pattern,sort,cmp)
+ if t and type(pattern)=="string" then
+ if sort then
+ local s
+ if cmp then
+ s=sortedhashkeys(t,function(a,b) return cmp(t,a,b) end)
+ else
+ s=sortedkeys(t)
+ end
+ local n=0
+ local m=#s
+ local function kv(s)
+ while n<m do
+ n=n+1
+ local k=s[n]
+ if find(k,pattern) then
+ return k,t[k]
+ end
+ end
+ end
+ return kv,s
+ else
+ local n=next(t)
+ local function iterator()
+ while n do
+ local k=n
+ n=next(t,k)
+ if find(k,pattern) then
+ return k,t[k]
+ end
+ end
+ end
+ return iterator,t
+ end
+ else
+ return nothing
+ end
+end
end -- closure
@@ -3211,6 +3249,15 @@ else
add(formatters,"tex",[[lpegmatch(texescape,%s)]],{ texescape=lpeg.patterns.texescape })
add(formatters,"lua",[[lpegmatch(luaescape,%s)]],{ luaescape=lpeg.patterns.luaescape })
end
+local dquote=patterns.dquote
+local equote=patterns.escaped+dquote/'\\"'+1
+local space=patterns.space
+local cquote=Cc('"')
+local pattern=Cs(dquote*(equote-P(-2))^0*dquote)
++Cs(cquote*(equote-space)^0*space*equote^0*cquote)
+function string.optionalquoted(str)
+ return lpegmatch(pattern,str) or str
+end
end -- closure
@@ -6617,7 +6664,7 @@ local report_otf=logs.reporter("fonts","otf loading")
local fonts=fonts
local otf=fonts.handlers.otf
otf.glists={ "gsub","gpos" }
-otf.version=2.755
+otf.version=2.756
otf.cache=containers.define("fonts","otf",otf.version,true)
local fontdata=fonts.hashes.identifiers
local chardata=characters and characters.data
@@ -7821,6 +7868,14 @@ actions["reorganize lookups"]=function(data,filename,raw)
rule.current=s_hashed(names,s_h_cache)
end
rule.glyphs=nil
+ local lookups=rule.lookups
+ if lookups then
+ for i=1,#names do
+ if not lookups[i] then
+ lookups[i]=""
+ end
+ end
+ end
end
end
end