diff options
Diffstat (limited to 'tex/context/base/font-otn.lua')
| -rw-r--r-- | tex/context/base/font-otn.lua | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/tex/context/base/font-otn.lua b/tex/context/base/font-otn.lua index c35dcf27c..32dc820d3 100644 --- a/tex/context/base/font-otn.lua +++ b/tex/context/base/font-otn.lua @@ -269,6 +269,7 @@ local currentfont = false local lookuptable = false local anchorlookups = false local lookuptypes = false +local lookuptags = false local handlers = { } local rlmode = 0 local featurevalue = false @@ -323,20 +324,20 @@ 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 @@ -1924,7 +1925,7 @@ 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 = getchar(start) @@ -1965,12 +1966,14 @@ 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 = getnext(start) else -- weird end - until i > nofchainlookups + end end else local replacements = ck[7] @@ -2169,6 +2172,7 @@ local function featuresprocessor(head,font,attr) anchorlookups = resources.lookup_to_anchor lookuptable = resources.lookups lookuptypes = resources.lookuptypes + lookuptags = resources.lookuptags currentfont = font rlmode = 0 @@ -2769,6 +2773,7 @@ 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 @@ -2782,7 +2787,7 @@ 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 @@ -2838,7 +2843,7 @@ 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 |