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-rw-r--r--doc/context/scripts/mkiv/mtx-fonts.html1
-rw-r--r--doc/context/scripts/mkiv/mtx-fonts.man3
-rw-r--r--doc/context/scripts/mkiv/mtx-fonts.xml1
-rw-r--r--scripts/context/lua/mtx-fonts.lua7
-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4165 -> 4171 bytes
-rw-r--r--tex/context/base/context.mkiv2
-rw-r--r--tex/context/base/font-dsp.lua2
-rw-r--r--tex/context/base/font-otc.lua460
-rw-r--r--tex/context/base/font-otf.lua12
-rw-r--r--tex/context/base/font-otl.lua14
-rw-r--r--tex/context/base/font-ots.lua8
-rw-r--r--tex/context/base/font-oup.lua13
-rw-r--r--tex/context/base/status-files.pdfbin24383 -> 24361 bytes
-rw-r--r--tex/context/base/status-lua.pdfbin257802 -> 257830 bytes
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua4
16 files changed, 356 insertions, 173 deletions
diff --git a/doc/context/scripts/mkiv/mtx-fonts.html b/doc/context/scripts/mkiv/mtx-fonts.html
index ea2915e87..e4548b255 100644
--- a/doc/context/scripts/mkiv/mtx-fonts.html
+++ b/doc/context/scripts/mkiv/mtx-fonts.html
@@ -57,6 +57,7 @@
<tr><th>--trackers</th><td>list</td><td>enable trackers</td></tr>
<tr><th>--statistics</th><td></td><td>some info about the database</td></tr>
<tr><th>--names</th><td></td><td>use name instead of unicodes</td></tr>
+ <tr><th>--cache</th><td>str</td><td>use specific cache (otl or otf)</td></tr>
</table>
<br/>
<h1>Examples</h1>
diff --git a/doc/context/scripts/mkiv/mtx-fonts.man b/doc/context/scripts/mkiv/mtx-fonts.man
index 0a2b4dbf9..676ca17ab 100644
--- a/doc/context/scripts/mkiv/mtx-fonts.man
+++ b/doc/context/scripts/mkiv/mtx-fonts.man
@@ -55,6 +55,9 @@ some info about the database
.TP
.B --names
use name instead of unicodes
+.TP
+.B --cache=str
+use specific cache (otl or otf)
.SH AUTHOR
More information about ConTeXt and the tools that come with it can be found at:
diff --git a/doc/context/scripts/mkiv/mtx-fonts.xml b/doc/context/scripts/mkiv/mtx-fonts.xml
index 43f5f47ea..8541c8dfb 100644
--- a/doc/context/scripts/mkiv/mtx-fonts.xml
+++ b/doc/context/scripts/mkiv/mtx-fonts.xml
@@ -29,6 +29,7 @@
<flag name="trackers" value="list"><short>enable trackers</short></flag>
<flag name="statistics"><short>some info about the database</short></flag>
<flag name="names"><short>use name instead of unicodes</short></flag>
+ <flag name="cache" value="str"><short>use specific cache (otl or otf)</short></flag>
</subcategory>
</category>
</flags>
diff --git a/scripts/context/lua/mtx-fonts.lua b/scripts/context/lua/mtx-fonts.lua
index 357df0688..ada88e46b 100644
--- a/scripts/context/lua/mtx-fonts.lua
+++ b/scripts/context/lua/mtx-fonts.lua
@@ -11,6 +11,7 @@ local setargument = environment.setargument
local givenfiles = environment.files
local otfversion = 2.819
+local otlversion = 3.012
local helpinfo = [[
<?xml version="1.0"?>
@@ -44,6 +45,7 @@ local helpinfo = [[
<flag name="trackers" value="list"><short>enable trackers</short></flag>
<flag name="statistics"><short>some info about the database</short></flag>
<flag name="names"><short>use name instead of unicodes</short></flag>
+ <flag name="cache" value="str"><short>use specific cache (otl or otf)</short></flag>
</subcategory>
</category>
</flags>
@@ -424,7 +426,8 @@ end
function scripts.fonts.unpack()
local name = file.removesuffix(file.basename(givenfiles[1] or ""))
if name and name ~= "" then
- local cache = containers.define("fonts", getargument("cache") or "otf", otfversion, true) -- cache is temp
+ local cacheid = getargument("cache") or "otl"
+ local cache = containers.define("fonts", cacheid, otlversion, true) -- cache is temp
local cleanname = containers.cleanname(name)
local data = containers.read(cache,cleanname)
if data then
@@ -437,7 +440,7 @@ function scripts.fonts.unpack()
end
io.savedata(savename,table.serialize(data,true))
else
- report("unknown file %a",name)
+ report("unknown file %a in cache %a",name,cacheid)
end
end
end
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 9bfe09d64..bef916274 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2016.01.06 17:29}
+\newcontextversion{2016.01.07 13:38}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 3cc58dc20..5f938ae29 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 45b39c573..2a44f12ea 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -39,7 +39,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2016.01.06 17:29}
+\edef\contextversion{2016.01.07 13:38}
\edef\contextkind {beta}
%D For those who want to use this:
diff --git a/tex/context/base/font-dsp.lua b/tex/context/base/font-dsp.lua
index 93c961536..77ddea12b 100644
--- a/tex/context/base/font-dsp.lua
+++ b/tex/context/base/font-dsp.lua
@@ -1494,7 +1494,7 @@ do
-- this is expected in th efont handler (faster checking)
if flags[1] then flags[1] = "mark" end
if flags[2] then flags[2] = "ligature" end
- if flags[3] then flags[2] = "base" end
+ if flags[3] then flags[3] = "base" end
--
local markclass = lookup.markclass
-- local chain = lookup.chain
diff --git a/tex/context/base/font-otc.lua b/tex/context/base/font-otc.lua
index 21cf7fc7c..393dbbe87 100644
--- a/tex/context/base/font-otc.lua
+++ b/tex/context/base/font-otc.lua
@@ -22,26 +22,30 @@ local registerotffeature = otf.features.register
local setmetatableindex = table.setmetatableindex
local normalized = {
- substitution = "substitution",
- single = "substitution",
- ligature = "ligature",
- alternate = "alternate",
- multiple = "multiple",
- kern = "kern",
+ substitution = "substitution",
+ single = "substitution",
+ ligature = "ligature",
+ alternate = "alternate",
+ multiple = "multiple",
+ kern = "kern",
+ chainsubstitution = "chainsubstitution",
+ chainposition = "chainposition",
}
local types = {
- substitution = "gsub_single",
- ligature = "gsub_ligature",
- alternate = "gsub_alternate",
- multiple = "gsub_multiple",
- kern = "gpos_pair",
+ substitution = "gsub_single",
+ ligature = "gsub_ligature",
+ alternate = "gsub_alternate",
+ multiple = "gsub_multiple",
+ kern = "gpos_pair",
+ chainsubstitution = "gsub_contextchain",
+ chainposition = "gpos_contextchain",
}
setmetatableindex(types, function(t,k) t[k] = k return k end) -- "key"
local everywhere = { ["*"] = { ["*"] = true } } -- or: { ["*"] = { "*" } }
-local noflags = { }
+local noflags = { false, false, false, false }
-- beware: shared, maybe we should copy the sequence
@@ -57,6 +61,9 @@ local function addfeature(data,feature,specifications)
if gsubfeatures and gsubfeatures[feature] then
return -- already present
end
+
+ -- todo alse gpos
+
local fontfeatures = resources.features or everywhere
local unicodes = resources.unicodes
local splitter = lpeg.splitter(" ",unicodes)
@@ -82,6 +89,246 @@ local function addfeature(data,feature,specifications)
local stepkey = coverup.stepkey
local register = coverup.register
+ local function prepare_substitution(list,featuretype)
+ local coverage = { }
+ local cover = coveractions[featuretype]
+ for code, replacement in next, list do
+ local unicode = tounicode(code)
+ local description = descriptions[unicode]
+ if description then
+ if type(replacement) == "table" then
+ replacement = replacement[1]
+ end
+ replacement = tounicode(replacement)
+ if replacement and descriptions[replacement] then
+ cover(coverage,unicode,replacement)
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ else
+ skip = skip + 1
+ end
+ end
+ return coverage
+ end
+
+ local function prepare_alternate(list,featuretype)
+ local coverage = { }
+ local cover = coveractions[featuretype]
+ for code, replacement in next, list do
+ local unicode = tounicode(code)
+ local description = descriptions[unicode]
+ if not description then
+ skip = skip + 1
+ elseif type(replacement) == "table" then
+ local r = { }
+ for i=1,#replacement do
+ local u = tounicode(replacement[i])
+ r[i] = descriptions[u] and u or unicode
+ end
+ cover(coverage,unicode,r)
+ done = done + 1
+ else
+ local u = tounicode(replacement)
+ if u then
+ cover(coverage,unicode,{ u })
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ end
+ end
+ return coverage
+ end
+
+ local function prepare_multiple(list,featuretype)
+ local coverage = { }
+ local cover = coveractions[featuretype]
+ for code, replacement in next, list do
+ local unicode = tounicode(code)
+ local description = descriptions[unicode]
+ if not description then
+ skip = skip + 1
+ elseif type(replacement) == "table" then
+ local r, n = { }, 0
+ for i=1,#replacement do
+ local u = tounicode(replacement[i])
+ if descriptions[u] then
+ n = n + 1
+ r[n] = u
+ end
+ end
+ if n > 0 then
+ cover(coverage,unicode,r)
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ else
+ local u = tounicode(replacement)
+ if u then
+ cover(coverage,unicode,{ u })
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ end
+ end
+ return coverage
+ end
+
+ local function prepare_ligature(list,featuretype)
+ local coverage = { }
+ local cover = coveractions[featuretype]
+ for code, ligature in next, list do
+ local unicode = tounicode(code)
+ local description = descriptions[unicode]
+ if description then
+ if type(ligature) == "string" then
+ ligature = { lpegmatch(splitter,ligature) }
+ end
+ local present = true
+ for i=1,#ligature do
+ local l = ligature[i]
+ local u = tounicode(l)
+ if descriptions[u] then
+ ligature[i] = u
+ else
+ present = false
+ break
+ end
+ end
+ if present then
+ cover(coverage,unicode,ligature)
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ else
+ skip = skip + 1
+ end
+ end
+ return coverage
+ end
+
+ local function prepare_kern(list,featuretype)
+ local coverage = { }
+ local cover = coveractions[featuretype]
+ for code, replacement in next, list do
+ local unicode = tounicode(code)
+ local description = descriptions[unicode]
+ if description and type(replacement) == "table" then
+ local r = { }
+ for k, v in next, replacement do
+ local u = tounicode(k)
+ if u then
+ r[u] = v
+ end
+ end
+ if next(r) then
+ cover(coverage,unicode,r)
+ done = done + 1
+ else
+ skip = skip + 1
+ end
+ else
+ skip = skip + 1
+ end
+ end
+ return coverage, "kern"
+ end
+
+ local function prepare_chain(list,featuretype,sublookups)
+ -- todo: coveractions
+ local rules = list.rules
+ local coverage = { }
+ if rules then
+ local rulehash = { }
+ local rulesize = 0
+ local sequence = { }
+ local nofsequences = 0
+ local lookuptype = types[featuretype]
+ for nofrules=1,#rules do
+ local rule = rules[nofrules]
+ local current = rule.current
+ local before = rule.before
+ local after = rule.after
+ local replacements = rule.replacements or false
+ local sequence = { }
+ local nofsequences = 0
+ if before then
+ for n=1,#before do
+ nofsequences = nofsequences + 1
+ sequence[nofsequences] = before[n]
+ end
+ end
+ local start = nofsequences + 1
+ for n=1,#current do
+ nofsequences = nofsequences + 1
+ sequence[nofsequences] = current[n]
+ end
+ local stop = nofsequences
+ if after then
+ for n=1,#after do
+ nofsequences = nofsequences + 1
+ sequence[nofsequences] = after[n]
+ end
+ end
+ local lookups = rule.lookups or false
+ local subtype = nil
+ if lookups and sublookups then
+ for k, v in next, lookups do
+ local lookup = sublookups[v]
+ if lookup then
+ lookups[k] = lookup
+ if not subtype then
+ subtype = lookup.type
+ end
+ else
+ -- already expanded
+ end
+ end
+ end
+ if nofsequences > 0 then -- we merge coverage into one
+ -- we copy as we can have different fonts
+ local hashed = { }
+ for i=1,nofsequences do
+ local t = { }
+ local s = sequence[i]
+ for i=1,#s do
+ local u = tounicode(s[i])
+ if u then
+ t[u] = true
+ end
+ end
+ hashed[i] = t
+ end
+ sequence = hashed
+ -- now we create the rule
+ rulesize = rulesize + 1
+ rulehash[rulesize] = {
+ nofrules, -- 1
+ lookuptype, -- 2
+ sequence, -- 3
+ start, -- 4
+ stop, -- 5
+ lookups, -- 6 (6/7 also signal of what to do)
+ replacements, -- 7
+ subtype, -- 8
+ }
+ for unic in next, sequence[start] do
+ local cu = coverage[unic]
+ if not cu then
+ coverage[unic] = rulehash -- can now be done cleaner i think
+ end
+ end
+ end
+ end
+ end
+ return coverage
+ end
+
for s=1,#specifications do
local specification = specifications[s]
local valid = specification.valid
@@ -92,162 +339,85 @@ local function addfeature(data,feature,specifications)
specification.initialize = initialize(specification,data) and initialize or nil
end
local askedfeatures = specification.features or everywhere
- local askedsteps = specifications.steps or specification.subtables or { specification.data } or { }
+ local askedsteps = specification.steps or specification.subtables or { specification.data } or { }
local featuretype = normalized[specification.type or "substitution"] or "substitution"
local featureflags = specification.flags or noflags
local featureorder = specification.order or { feature }
- local added = false
+ local featurechain = (featuretype == "chainsubstitution" or featuretype == "chainposition") and 1 or 0
local nofsteps = 0
local steps = { }
+ local sublookups = specification.lookups
+ if sublookups then
+ local s = { }
+ for i=1,#sublookups do
+ local specification = sublookups[i]
+ local askedsteps = specification.steps or specification.subtables or { specification.data } or { }
+ local featuretype = normalized[specification.type or "substitution"] or "substitution"
+ local featureflags = specification.flags or noflags
+ local nofsteps = 0
+ local steps = { }
+ for i=1,#askedsteps do
+ local list = askedsteps[i]
+ local coverage = nil
+ local format = nil
+ if featuretype == "substitution" then
+ coverage, format = prepare_substitution(list,featuretype)
+ elseif featuretype == "ligature" then
+ coverage, format = prepare_ligature(list,featuretype)
+ elseif featuretype == "alternate" then
+ coverage, format = prepare_alternate(list,featuretype)
+ elseif featuretype == "multiple" then
+ coverage, format = prepare_multiple(list,featuretype)
+ elseif featuretype == "kern" then
+ coverage, format = prepare_kern(list,featuretype)
+ end
+ if coverage and next(coverage) then
+ nofsteps = nofsteps + 1
+ steps[nofsteps] = register(coverage,featuretype,format,feature,nofsteps,descriptions,resources)
+ end
+ end
+ s[i] = {
+ [stepkey] = steps,
+ nofsteps = nofsteps,
+ type = types[featuretype],
+ }
+ end
+ sublookups = s
+ end
for i=1,#askedsteps do
local list = askedsteps[i]
- local coverage = { }
- local cover = coveractions[featuretype]
+ local coverage = nil
local format = nil
- if not cover then
- -- unknown
- elseif featuretype == "substitution" then
- for code, replacement in next, list do
- local unicode = tounicode(code)
- local description = descriptions[unicode]
- if description then
- if type(replacement) == "table" then
- replacement = replacement[1]
- end
- replacement = tounicode(replacement)
- if replacement and descriptions[replacement] then
- cover(coverage,unicode,replacement)
- done = done + 1
- else
- skip = skip + 1
- end
- else
- skip = skip + 1
- end
- end
+ if featuretype == "substitution" then
+ coverage, format = prepare_substitution(list,featuretype)
elseif featuretype == "ligature" then
- for code, ligature in next, list do
- local unicode = tounicode(code)
- local description = descriptions[unicode]
- if description then
- if type(ligature) == "string" then
- ligature = { lpegmatch(splitter,ligature) }
- end
- local present = true
- for i=1,#ligature do
- local l = ligature[i]
- local u = tounicode(l)
- if descriptions[u] then
- ligature[i] = u
- else
- present = false
- break
- end
- end
- if present then
- cover(coverage,unicode,ligature)
- done = done + 1
- else
- skip = skip + 1
- end
- else
- skip = skip + 1
- end
- end
+ coverage, format = prepare_ligature(list,featuretype)
elseif featuretype == "alternate" then
- for code, replacement in next, list do
- local unicode = tounicode(code)
- local description = descriptions[unicode]
- if not description then
- skip = skip + 1
- elseif type(replacement) == "table" then
- local r = { }
- for i=1,#replacement do
- local u = tounicode(replacement[i])
- r[i] = descriptions[u] and u or unicode
- end
- cover(coverage,unicode,r)
- done = done + 1
- else
- local u = tounicode(replacement)
- if u then
- cover(coverage,unicode,{ u })
- done = done + 1
- else
- skip = skip + 1
- end
- end
- end
- elseif featuretype == "multiple" then -- todo: unicode can be table
- for code, replacement in next, list do
- local unicode = tounicode(code)
- local description = descriptions[unicode]
- if not description then
- skip = skip + 1
- elseif type(replacement) == "table" then
- local r, n = { }, 0
- for i=1,#replacement do
- local u = tounicode(replacement[i])
- if descriptions[u] then
- n = n + 1
- r[n] = u
- end
- end
- if n > 0 then
- cover(coverage,unicode,r)
- done = done + 1
- else
- skip = skip + 1
- end
- else
- local u = tounicode(replacement)
- if u then
- cover(coverage,unicode,{ u })
- done = done + 1
- else
- skip = skip + 1
- end
- end
- end
+ coverage, format = prepare_alternate(list,featuretype)
+ elseif featuretype == "multiple" then
+ coverage, format = prepare_multiple(list,featuretype)
elseif featuretype == "kern" then
- for code, replacement in next, list do
- local unicode = tounicode(code)
- local description = descriptions[unicode]
- if description and type(replacement) == "table" then
- local r = { }
- for k, v in next, replacement do
- local u = tounicode(k)
- if u then
- r[u] = v
- end
- end
- if next(r) then
- cover(coverage,unicode,r)
- done = done + 1
- else
- skip = skip + 1
- end
- else
- skip = skip + 1
- end
- end
- format = "kern"
+ coverage, format = prepare_kern(list,featuretype)
+ elseif featuretype == "chainsubstitution" or featuretype == "chainposition" then
+ coverage, format = prepare_chain(list,featuretype,sublookups)
end
- if next(coverage) then
- added = true
+ if coverage and next(coverage) then
nofsteps = nofsteps + 1
steps[nofsteps] = register(coverage,featuretype,format,feature,nofsteps,descriptions,resources)
end
end
- if added then
+ if nofsteps > 0 then
-- script = { lang1, lang2, lang3 } or script = { lang1 = true, ... }
for k, v in next, askedfeatures do
if v[1] then
askedfeatures[k] = tohash(v)
end
end
+ if featureflags[1] then featureflags[1] = "mark" end
+ if featureflags[2] then featureflags[2] = "ligature" end
+ if featureflags[3] then featureflags[3] = "base" end
local sequence = {
- chain = 0,
+ chain = featurechain,
features = { [feature] = askedfeatures },
flags = featureflags,
name = feature, -- not needed
diff --git a/tex/context/base/font-otf.lua b/tex/context/base/font-otf.lua
index 4967558eb..e90ec738f 100644
--- a/tex/context/base/font-otf.lua
+++ b/tex/context/base/font-otf.lua
@@ -2950,11 +2950,13 @@ end
otf.coverup = {
stepkey = "subtables",
actions = {
- substitution = justset,
- alternate = justset,
- multiple = justset,
- ligature = justset,
- kern = justset,
+ substitution = justset,
+ alternate = justset,
+ multiple = justset,
+ ligature = justset,
+ kern = justset,
+ chainsubstitution = justset,
+ chainposition = justset,
},
register = function(coverage,lookuptype,format,feature,n,descriptions,resources)
local name = formatters["ctx_%s_%s_%s"](feature,lookuptype,n) -- we can have a mix of types
diff --git a/tex/context/base/font-otl.lua b/tex/context/base/font-otl.lua
index 30a351973..cc6befa9d 100644
--- a/tex/context/base/font-otl.lua
+++ b/tex/context/base/font-otl.lua
@@ -803,12 +803,14 @@ end
otf.coverup = {
stepkey = "steps",
actions = {
- substitution = justset,
- alternate = justset,
- multiple = justset,
- kern = justset,
- pair = justset,
- ligature = function(coverage,unicode,ligature)
+ chainsubstitution = justset,
+ chainposition = justset,
+ substitution = justset,
+ alternate = justset,
+ multiple = justset,
+ kern = justset,
+ pair = justset,
+ ligature = function(coverage,unicode,ligature)
local first = ligature[1]
local tree = coverage[first]
if not tree then
diff --git a/tex/context/base/font-ots.lua b/tex/context/base/font-ots.lua
index 0f457a834..207d14650 100644
--- a/tex/context/base/font-ots.lua
+++ b/tex/context/base/font-ots.lua
@@ -1797,7 +1797,7 @@ end
-- elseif char == zwnj and sequence[n][32] then -- brrr
local function show_skip(dataset,sequence,char,ck,class)
- logwarning("%s: skipping char %s, class %a, rule %a, lookuptype %a",cref(dataset,sequence),gref(char),class,ck[1],ck[8])
+ logwarning("%s: skipping char %s, class %a, rule %a, lookuptype %a",cref(dataset,sequence),gref(char),class,ck[1],ck[8] or ck[2])
end
-- A previous version had disc collapsing code in the (single sub) handler plus some
@@ -2169,12 +2169,14 @@ end
-- end
-- end
+local noflags = { false, false, false, false }
+
local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
local sweepnode = sweepnode
local sweeptype = sweeptype
local diskseen = false
local checkdisc = getprev(head)
- local flags = sequence.flags
+ local flags = sequence.flags or noflags
local done = false
local skipmark = flags[1]
local skipligature = flags[2]
@@ -2581,7 +2583,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
local diskchain = diskseen or sweepnode
if trace_contexts then
local rule = ck[1]
- local lookuptype = ck[8]
+ local lookuptype = ck[8] or ck[2]
local first = ck[4]
local last = ck[5]
local char = getchar(start)
diff --git a/tex/context/base/font-oup.lua b/tex/context/base/font-oup.lua
index 64d658d6a..004e487c5 100644
--- a/tex/context/base/font-oup.lua
+++ b/tex/context/base/font-oup.lua
@@ -1904,7 +1904,7 @@ function readers.expand(data)
-- we also need to do sublookups
for i=1,#sequences do
local sequence = sequences[i]
- local steps = sequence.steps
+ local steps = sequence.steps
if steps then
local kind = sequence.type
local markclass = sequence.markclass
@@ -1922,8 +1922,7 @@ function readers.expand(data)
if baseclasses then
local coverage = step.coverage
for k, v in next, coverage do
- -- v[1] = baseclasses[v[2]] -- slot 1 is a placeholder
- v[1] = baseclasses[v[1]]
+ v[1] = baseclasses[v[1]] -- slot 1 is a placeholder
end
elseif kind == "gpos_cursive" then
local coverage = step.coverage
@@ -1943,7 +1942,7 @@ function readers.expand(data)
local current = rule.current
local before = rule.before
local after = rule.after
- local replacements = rule.replacements
+ local replacements = rule.replacements or false
local sequence = { }
local nofsequences = 0
if before then
@@ -1964,7 +1963,7 @@ function readers.expand(data)
sequence[nofsequences] = after[n]
end
end
- local lookups = rule.lookups
+ local lookups = rule.lookups or false
local subtype = nil
if lookups then
for k, v in next, lookups do
@@ -1987,7 +1986,7 @@ function readers.expand(data)
sequence, -- 3
start, -- 4
stop, -- 5
- rule.lookups, -- 6
+ lookups, -- 6 (6/7 also signal of what to do)
replacements, -- 7
subtype, -- 8
}
@@ -1995,8 +1994,6 @@ function readers.expand(data)
local cu = coverage[unic]
if not cu then
coverage[unic] = rulehash -- can now be done cleaner i think
--- else
--- sequence[start] = nil
end
end
end
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index d08186367..4bab1ac7f 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index b28c97183..871897ac1 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
Binary files differ
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index dbe1b6713..bdb8b9651 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 : c:/data/develop/context/sources/luatex-fonts-merged.lua
-- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date : 01/06/16 17:29:42
+-- merge date : 01/07/16 13:38:03
do -- begin closure to overcome local limits and interference
@@ -9571,6 +9571,8 @@ otf.coverup={
multiple=justset,
ligature=justset,
kern=justset,
+ chainsubstitution=justset,
+ chainposition=justset,
},
register=function(coverage,lookuptype,format,feature,n,descriptions,resources)
local name=formatters["ctx_%s_%s_%s"](feature,lookuptype,n)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 00:11:28 +0000