From 8d8d528d2ad52599f11250cfc567fea4f37f2a8b Mon Sep 17 00:00:00 2001 From: Context Git Mirror Bot Date: Tue, 12 Jan 2016 17:15:07 +0100 Subject: 2016-01-12 16:26:00 --- tex/context/base/font-enh.lua | 200 ------------------------------------------ 1 file changed, 200 deletions(-) delete mode 100644 tex/context/base/font-enh.lua (limited to 'tex/context/base/font-enh.lua') diff --git a/tex/context/base/font-enh.lua b/tex/context/base/font-enh.lua deleted file mode 100644 index 3439a434a..000000000 --- a/tex/context/base/font-enh.lua +++ /dev/null @@ -1,200 +0,0 @@ -if not modules then modules = { } end modules ['font-enh'] = { - version = 1.001, - comment = "companion to font-ini.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local next = next - -local trace_unicoding = false - -trackers.register("fonts.defining", function(v) trace_unicoding = v end) -trackers.register("fonts.unicoding", function(v) trace_unicoding = v end) - -local report_unicoding = logs.reporter("fonts","unicoding") - -local fonts = fonts -local constructors = fonts.constructors - -local tfmfeatures = constructors.newfeatures("tfm") -local registertfmfeature = tfmfeatures.register - -local afmfeatures = fonts.constructors.newfeatures("afm") -local registerafmfeature = afmfeatures.register - -local otffeatures = fonts.constructors.newfeatures("otf") -local registerotffeature = otffeatures.register - --- -- these will become goodies (when needed at all) --- --- local fontencodings = fonts.encodings --- fontencodings.remappings = fontencodings.remappings or { } --- --- local function reencode(tfmdata,encoding) --- if encoding and fontencodings.known[encoding] then --- local data = fontencodings.load(encoding) --- if data then --- tfmdata.properties.encoding = encoding --- local characters = tfmdata.characters --- local original = { } --- local vector = data.vector --- for unicode, character in next, characters do --- character.name = vector[unicode] --- character.index = unicode, character --- original[unicode] = character --- end --- for newcode, oldcode in next, data.unicodes do --- if newcode ~= oldcode then --- if trace_unicoding then --- report_unicoding("reencoding %U to %U",oldcode,newcode) --- end --- characters[newcode] = original[oldcode] --- end --- end --- end --- end --- end --- --- registertfmfeature { --- name = "reencode", --- description = "reencode", --- manipulators = { --- base = reencode, --- node = reencode, --- } --- } --- --- local function remap(tfmdata,remapping) --- local vector = remapping and fontencodings.remappings[remapping] --- if vector then --- local characters, original = tfmdata.characters, { } --- for k, v in next, characters do --- original[k], characters[k] = v, nil --- end --- for k,v in next, vector do --- if k ~= v then --- if trace_unicoding then --- report_unicoding("remapping %U to %U",k,v) --- end --- local c = original[k] --- characters[v] = c --- c.index = k --- end --- end --- local properties = tfmdata.properties --- if not properties then --- properties = { } --- tfmdata.properties = properties --- else --- properties.encodingbytes = 2 --- properties.format = properties.format or 'type1' --- end --- end --- end --- --- registertfmfeature { --- name = "remap", --- description = "remap", --- manipulators = { --- base = remap, --- node = remap, --- } --- } - --- \definefontfeature[dingbats][goodies=dingbats,unicoding=yes] - --- we only add and don't replace --- we could also add kerns but we asssume symbols --- todo: complain if not basemode - --- remapping = { --- tounicode = true, --- unicodes = { --- a1 = 0x2701, - ------ tosixteen = fonts.mappings.tounicode16 - -local function initializeunicoding(tfmdata) - local goodies = tfmdata.goodies - local newcoding = nil - -- local tounicode = false - for i=1,#goodies do - local remapping = goodies[i].remapping - if remapping and remapping.unicodes then - newcoding = remapping.unicodes -- names to unicodes - -- tounicode = remapping.tounicode -- not used - end - end - if newcoding then - local characters = tfmdata.characters - local descriptions = tfmdata.descriptions - local oldcoding = tfmdata.resources.unicodes - -- local tounicodes = tfmdata.resources.tounicode -- index to unicode - local originals = { } - for name, newcode in next, newcoding do - local oldcode = oldcoding[name] - if characters[newcode] and not originals[newcode] then - originals[newcode] = { - character = characters [newcode], - description = descriptions[newcode], - } - end - if oldcode then - local original = originals[oldcode] - if original then - characters [newcode] = original.character - descriptions[newcode] = original.description - else - characters [newcode] = characters [oldcode] - descriptions[newcode] = descriptions[oldcode] - end - else - oldcoding[name] = newcode - end - -- if tounicode then - -- local description = descriptions[newcode] - -- if description then - -- local index = description.index - -- if not tounicodes[index] then - -- tounicodes[index] = tosixteen(newcode) -- shared (we could have a metatable) - -- end - -- end - -- end - if trace_unicoding then - if oldcode then - report_unicoding("aliasing glyph %a from %U to %U",name,oldcode,newcode) - else - report_unicoding("aliasing glyph %a to %U",name,newcode) - end - end - end - end -end - -registerafmfeature { - name = "unicoding", - description = "adapt unicode table", - initializers = { - base = initializeunicoding, - node = initializeunicoding, - }, - -- manipulators = { - -- base = finalizeunicoding, - -- node = finalizeunicoding, - -- } -} - -registerotffeature { - name = "unicoding", - description = "adapt unicode table", - initializers = { - base = initializeunicoding, - node = initializeunicoding, - }, - -- manipulators = { - -- base = finalizeunicoding, - -- node = finalizeunicoding, - -- } -} -- cgit v1.2.3