diff options
Diffstat (limited to 'tex/generic')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 881e8d951..660524e6f 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 : 07/26/14 14:38:45 +-- merge date : 07/29/14 00:30:11 do -- begin closure to overcome local limits and interference @@ -2377,28 +2377,30 @@ local isroot=fwslash^1*-1 local hasroot=fwslash^1 local reslasher=lpeg.replacer(S("\\/"),"/") local deslasher=lpeg.replacer(S("\\/")^1,"/") -function file.join(...) - local lst={... } - local one=lst[1] +function file.join(one,two,three,...) + if not two then + return one=="" and one or lpegmatch(stripper,one) + end + if one=="" then + return lpegmatch(stripper,three and concat({ two,three,... },"/") or two) + end if lpegmatch(isnetwork,one) then local one=lpegmatch(reslasher,one) - local two=lpegmatch(deslasher,concat(lst,"/",2)) + local two=lpegmatch(deslasher,three and concat({ two,three,... },"/") or two) if lpegmatch(hasroot,two) then return one..two else return one.."/"..two end elseif lpegmatch(isroot,one) then - local two=lpegmatch(deslasher,concat(lst,"/",2)) + local two=lpegmatch(deslasher,three and concat({ two,three,... },"/") or two) if lpegmatch(hasroot,two) then return two else return "/"..two end - elseif one=="" then - return lpegmatch(stripper,concat(lst,"/",2)) else - return lpegmatch(deslasher,concat(lst,"/")) + return lpegmatch(deslasher,concat({ one,two,three,... },"/")) end end local drivespec=R("az","AZ")^1*colon @@ -8854,7 +8856,7 @@ local function preparesubstitutions(tfmdata,feature,value,validlookups,lookuplis local lookuphash=resources.lookuphash local lookuptypes=resources.lookuptypes local ligatures={} - local alternate=tonumber(value) + local alternate=tonumber(value) or true and 1 local defaultalt=otf.defaultbasealternate local trace_singles=trace_baseinit and trace_singles local trace_alternatives=trace_baseinit and trace_alternatives @@ -9045,7 +9047,7 @@ local function preparesubstitutions(tfmdata,feature,value,validlookups,lookuplis local lookuphash=resources.lookuphash local lookuptypes=resources.lookuptypes local ligatures={} - local alternate=tonumber(value) + local alternate=tonumber(value) or true and 1 local defaultalt=otf.defaultbasealternate local trace_singles=trace_baseinit and trace_singles local trace_alternatives=trace_baseinit and trace_alternatives @@ -9061,7 +9063,7 @@ local function preparesubstitutions(tfmdata,feature,value,validlookups,lookuplis end changed[unicode]=data elseif lookuptype=="alternate" then - local replacement=data[alternate] + local replacement=data[alternate] if replacement then changed[unicode]=replacement if trace_alternatives then @@ -9154,7 +9156,7 @@ local function featuresinitializer(tfmdata,value) if true then local starttime=trace_preparing and os.clock() local features=tfmdata.shared.features - local fullname=trace_preparing and tfmdata.properties.fullname + local fullname=tfmdata.properties.fullname or "?" if features then applybasemethod("initializehashes",tfmdata) local collectlookups=otf.collectlookups @@ -9174,20 +9176,21 @@ local function featuresinitializer(tfmdata,value) if order then for i=1,#order do local feature=order[i] - if features[feature] then + local value=features[feature] + if value then local validlookups,lookuplist=collectlookups(rawdata,feature,script,language) if not validlookups then elseif basesubstitutions and basesubstitutions[feature] then if trace_preparing then - report_prepare("filtering base feature %a for %a",feature,fullname) + report_prepare("filtering base %s feature %a for %a with value %a","sub",feature,fullname,value) end applybasemethod("preparesubstitutions",tfmdata,feature,value,validlookups,lookuplist) registerbasefeature(feature,value) elseif basepositionings and basepositionings[feature] then if trace_preparing then - report_prepare("filtering base feature %a for %a",feature,fullname) + report_prepare("filtering base %a feature %a for %a with value %a","pos",feature,fullname,value) end - applybasemethod("preparepositionings",tfmdata,feature,features[feature],validlookups,lookuplist) + applybasemethod("preparepositionings",tfmdata,feature,value,validlookups,lookuplist) registerbasefeature(feature,value) end end |