2016-01-12 16:26:00

1 files changed, 91 insertions, 0 deletions

diff --git a/tex/context/modules/mkiv/s-fonts-missing.lua b/tex/context/modules/mkiv/s-fonts-missing.lua
new file mode 100644
index 000000000..9a75676a9
--- /dev/null
+++ b/tex/context/modules/mkiv/s-fonts-missing.lua
@@ -0,0 +1,91 @@
+if not modules then modules = { } end modules ['s-fonts-missing'] = {
+    version   = 1.001,
+    comment   = "companion to s-fonts-missing.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+moduledata.fonts         = moduledata.fonts         or { }
+moduledata.fonts.missing = moduledata.fonts.missing or { }
+
+local function legend(id)
+    local c = fonts.hashes.identifiers[id]
+    local privates = c.properties.privates
+    if privates then
+        local categories = table.swapped(fonts.loggers.category_to_placeholder)
+        context.starttabulate { "|c|l|" }
+            context.HL()
+            context.NC()
+            context.bold("symbol")
+            context.NC()
+            context.bold("name")
+            context.NC()
+            context.NR()
+            context.HL()
+            for k, v in table.sortedhash(privates) do
+                local tag = characters.categorytags[categories[k]]
+                if tag and tag ~= "" then
+                    context.NC()
+                    context.dontleavehmode()
+                    context.char(v)
+                    context.NC()
+                    context(k)
+                    context.NC()
+                    context.NR()
+                end
+            end
+            context.HL()
+        context.stoptabulate()
+    end
+end
+
+function moduledata.fonts.missing.showlegend(specification)
+    specification = interfaces.checkedspecification(specification)
+    context.begingroup()
+    context.definedfont { "Mono*missing" } -- otherwise no privates added
+    context(function() legend(specification.id or font.current()) end)
+    context.endgroup()
+end
+
+local function missings()
+    local collected = fonts.checkers.getmissing()
+    for filename, list in table.sortedhash(collected) do
+        if #list > 0 then
+            context.starttabulate { "|l|l|" }
+                context.NC()
+                context.bold("filename")
+                context.NC()
+                context(file.basename(filename))
+                context.NC()
+                context.NR()
+                context.NC()
+                context.bold("missing")
+                context.NC()
+                context(#list)
+                context.NC()
+                context.NR()
+            context.stoptabulate()
+            context.starttabulate { "|l|c|l|" }
+                for i=1,#list do
+                    local u = list[i]
+                    context.NC()
+                    context("%U",u)
+                    context.NC()
+                    context.char(u)
+                    context.NC()
+                    context(characters.data[u].description)
+                    context.NC()
+                    context.NR()
+                end
+            context.stoptabulate()
+        end
+    end
+end
+
+function moduledata.fonts.missing.showcharacters(specification)
+    context.begingroup()
+    context.definedfont { "Mono*missing" } -- otherwise no privates added
+    context(function() missings() end)
+    context.endgroup()
+end