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| author | Hans Hagen <pragma@wxs.nl> | 2017-08-04 09:53:17 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2017-08-04 09:53:17 +0200 |
| commit | 817e18d3f6969b1b50b4883ec4d5bb05c985db88 (patch) | |
| tree | 3569da776df0f8bcf449efd99b11380544d44ec5 /tex/context/base/mkiv/font-nod.lua | |
| parent | ab253433729006addd4336870face2facce5f894 (diff) | |
| download | context-817e18d3f6969b1b50b4883ec4d5bb05c985db88.tar.gz | |
2017-08-04 09:46:00
Diffstat (limited to 'tex/context/base/mkiv/font-nod.lua')
| -rw-r--r-- | tex/context/base/mkiv/font-nod.lua | 38 |
1 files changed, 29 insertions, 9 deletions
diff --git a/tex/context/base/mkiv/font-nod.lua b/tex/context/base/mkiv/font-nod.lua index a4dec4f74..2670a924b 100644 --- a/tex/context/base/mkiv/font-nod.lua +++ b/tex/context/base/mkiv/font-nod.lua @@ -18,7 +18,10 @@ local match, rep = string.match, string.rep fonts = fonts or { } nodes = nodes or { } -local fonts, nodes, node, context = fonts, nodes, node, context + +local fonts = fonts +local nodes = nodes +local context = context local tracers = nodes.tracers or { } nodes.tracers = tracers @@ -296,24 +299,41 @@ function step_tracers.features() local f = collection[1] while f do if getid(f) == glyph_code then - local tfmdata, t = fontidentifiers[getfont(f)], { } + local tfmdata = fontidentifiers[getfont(f)] + local features = tfmdata.resources.features + local result_1 = { } + local result_2 = { } + local gpos = features and features.gpos or { } + local gsub = features and features.gsub or { } for feature, value in table.sortedhash(tfmdata.shared.features) do if feature == "number" or feature == "features" then - -- private + value = false elseif type(value) == "boolean" then if value then - t[#t+1] = formatters["%s=yes"](feature) + value = "yes" else - -- skip + value = false end else - t[#t+1] = formatters["%s=%s"](feature,value) + -- use value + end + if value then + if gpos[feature] or gsub[feature] or feature == "language" or feature == "script" then + result_1[#result_1+1] = formatters["%s=%s"](feature,value) + else + result_2[#result_2+1] = formatters["%s=%s"](feature,value) + end end end - if #t > 0 then - context(concat(t,", ")) + if #result_1 > 0 then + context("{\\bf[basic:} %, t{\\bf]} ",result_1) + else + context("{\\bf[}no basic features{\\bf]} ") + end + if #result_2 > 0 then + context("{\\bf[extra:} %, t{\\bf]}",result_2) else - context("no features") + context("{\\bf[}no extra features{\\bf]}") end return end |