diff options
Diffstat (limited to 'tex/generic/context/luatex/luatex-fonts-otn.lua')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-otn.lua | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-otn.lua b/tex/generic/context/luatex/luatex-fonts-otn.lua index 068f0a9b9..831b23350 100644 --- a/tex/generic/context/luatex/luatex-fonts-otn.lua +++ b/tex/generic/context/luatex/luatex-fonts-otn.lua @@ -252,6 +252,7 @@ local currentfont = false local lookuptable = false local anchorlookups = false local lookuptypes = false +local lookuptags = false local handlers = { } local rlmode = 0 local featurevalue = false @@ -306,20 +307,20 @@ end local function cref(kind,chainname,chainlookupname,lookupname,index) -- not in the mood to alias f_ if index then - return formatters["feature %a, chain %a, sub %a, lookup %a, index %a"](kind,chainname,chainlookupname,lookupname,index) + return formatters["feature %a, chain %a, sub %a, lookup %a, index %a"](kind,chainname,chainlookupname,lookuptags[lookupname],index) elseif lookupname then - return formatters["feature %a, chain %a, sub %a, lookup %a"](kind,chainname,chainlookupname,lookupname) + return formatters["feature %a, chain %a, sub %a, lookup %a"](kind,chainname,chainlookupname,lookuptags[lookupname]) elseif chainlookupname then - return formatters["feature %a, chain %a, sub %a"](kind,chainname,chainlookupname) + return formatters["feature %a, chain %a, sub %a"](kind,lookuptags[chainname],lookuptags[chainlookupname]) elseif chainname then - return formatters["feature %a, chain %a"](kind,chainname) + return formatters["feature %a, chain %a"](kind,lookuptags[chainname]) else return formatters["feature %a"](kind) end end local function pref(kind,lookupname) - return formatters["feature %a, lookup %a"](kind,lookupname) + return formatters["feature %a, lookup %a"](kind,lookuptags[lookupname]) end -- We can assume that languages that use marks are not hyphenated. We can also assume @@ -1896,7 +1897,7 @@ local function normal_handle_contextchain(head,start,kind,chainname,contexts,seq end else local i = 1 - repeat + while true do if skipped then while true do local char = start.char @@ -1937,12 +1938,14 @@ local function normal_handle_contextchain(head,start,kind,chainname,contexts,seq end end end - if start then + if i > nofchainlookups then + break + elseif start then start = start.next else -- weird end - until i > nofchainlookups + end end else local replacements = ck[7] @@ -2139,6 +2142,7 @@ local function featuresprocessor(head,font,attr) anchorlookups = resources.lookup_to_anchor lookuptable = resources.lookups lookuptypes = resources.lookuptypes + lookuptags = resources.lookuptags currentfont = font rlmode = 0 @@ -2734,6 +2738,7 @@ local function prepare_contextchains(tfmdata) local rawdata = tfmdata.shared.rawdata local resources = rawdata.resources local lookuphash = resources.lookuphash + local lookuptags = resources.lookuptags local lookups = rawdata.lookups if lookups then for lookupname, lookupdata in next, rawdata.lookups do @@ -2747,7 +2752,7 @@ local function prepare_contextchains(tfmdata) report_prepare("unsupported format %a",format) elseif not validformat[lookuptype] then -- todo: dejavu-serif has one (but i need to see what use it has) - report_prepare("unsupported format %a, lookuptype %a, lookupname %a",format,lookuptype,lookupname) + report_prepare("unsupported format %a, lookuptype %a, lookupname %a",format,lookuptype,lookuptags[lookupname]) else local contexts = lookuphash[lookupname] if not contexts then @@ -2803,7 +2808,7 @@ local function prepare_contextchains(tfmdata) -- no rules end else - report_prepare("missing lookuptype for lookupname %a",lookupname) + report_prepare("missing lookuptype for lookupname %a",lookuptags[lookupname]) end end end |