1 files changed, 0 insertions, 155 deletions
diff --git a/otfl-math-ext.lua b/otfl-math-ext.lua
deleted file mode 100644
index fd65592..0000000
--- a/otfl-math-ext.lua
+++ /dev/null
@@ -1,155 +0,0 @@
-if not modules then modules = { } end modules ['math-ext'] = {
-    version   = 1.001,
-    comment   = "companion to math-ini.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
-local trace_virtual = false trackers.register("math.virtual", function(v) trace_virtual = v end)
-
-mathematics = mathematics or { }
-characters  = characters  or { }
-
-mathematics.extras = mathematics.extras or { }
-characters.math    = characters.math    or { }
-
-local chardata = characters.data
-local mathdata = characters.math
-
-function mathematics.extras.add(unicode,t)
-    local min, max = mathematics.extrabase, mathematics.privatebase - 1
-    if unicode >= min and unicode <= max then
-        mathdata[unicode], chardata[unicode] = t, t
-    else
-        logs.report("math extra","extra U+%04X should be in range U+%04X - U+%04X",unicode,min,max)
-    end
-end
-
-function mathematics.extras.copy(tfmdata)
-    local math_parameters = tfmdata.math_parameters
-    local MathConstants = tfmdata.MathConstants
-    if (math_parameters and next(math_parameters)) or (MathConstants and next(MathConstants)) then
-        local characters = tfmdata.characters
-        for unicode, extradesc in next, mathdata do
-            -- always, because in an intermediate step we can have a non math font
-            local extrachar = characters[unicode]
-            local nextinsize = extradesc.nextinsize
-            if nextinsize then
-                for i=1,#nextinsize do
-                    local nextslot = nextinsize[i]
-                    local nextbase = characters[nextslot]
-                    if nextbase then
-                        local nextnext = nextbase and nextbase.next
-                        if nextnext then
-                            local nextchar = characters[nextnext]
-                            if nextchar then
-                                if trace_virtual then
-                                    logs.report("math extra","extra U+%04X in %s at %s maps on U+%04X (class: %s, name: %s)",unicode,file.basename(tfmdata.fullname),tfmdata.size,nextslot,extradesc.mathclass or "?",extradesc.mathname or "?")
-                                end
-                                characters[unicode] = nextchar
-                                break
-                            end
-                        end
-                    end
-                end
-                if not characters[unicode] then
-                    for i=1,#nextinsize do
-                        local nextbase = characters[nextinsize[i]]
-                        if nextbase then
-                            characters[unicode] = nextchar
-                            break
-                        end
-                    end
-                end
-            end
-        end
-    else
-        -- let's not waste time on non-math
-    end
-end
-
-table.insert(fonts.tfm.mathactions,mathematics.extras.copy)
-
--- 0xFE302 -- 0xFE320 for accents
-
-mathematics.extras.add(0xFE302, {
-    category="mn",
-    description="WIDE MATHEMATICAL HAT",
-    direction="nsm",
-    linebreak="cm",
-    mathclass="accent",
-    mathname="widehat",
-    mathstretch="h",
-    unicodeslot=0xFE302,
-    nextinsize={ 0x00302, 0x0005E },
-} )
-
-mathematics.extras.add(0xFE303, {
-    category="mn",
-    cjkwd="a",
-    description="WIDE MATHEMATICAL TILDE",
-    direction="nsm",
-    linebreak="cm",
-    mathclass="accent",
-    mathname="widetilde",
-    mathstretch="h",
-    unicodeslot=0xFE303,
-    nextinsize={ 0x00303, 0x0007E },
-} )
-
--- 0xFE321 -- 0xFE340 for missing characters
-
-mathematics.extras.add(0xFE321, {
-    category="sm",
-    description="MATHEMATICAL SHORT BAR",
---  direction="on",
---  linebreak="nu",
-    mathclass="relation",
-    mathname="mapstochar",
-    unicodeslot=0xFE321,
-} )
-
-mathematics.extras.add(0xFE322, {
-    category="sm",
-    description="MATHEMATICAL LEFT HOOK",
-    mathclass="relation",
-    mathname="lhook",
-    unicodeslot=0xFE322,
-} )
-
-mathematics.extras.add(0xFE323, {
-    category="sm",
-    description="MATHEMATICAL RIGHT HOOK",
-    mathclass="relation",
-    mathname="rhook",
-    unicodeslot=0xFE323,
-} )
-
---~ mathematics.extras.add(0xFE304, {
---~   category="sm",
---~   description="TOP AND BOTTOM PARENTHESES",
---~   direction="on",
---~   linebreak="al",
---~   mathclass="doubleaccent",
---~   mathname="doubleparent",
---~   unicodeslot=0xFE304,
---~   accents={ 0x023DC, 0x023DD },
---~ } )
-
---~ mathematics.extras.add(0xFE305, {
---~   category="sm",
---~   description="TOP AND BOTTOM BRACES",
---~   direction="on",
---~   linebreak="al",
---~   mathclass="doubleaccent",
---~   mathname="doublebrace",
---~   unicodeslot=0xFE305,
---~   accents={ 0x023DE, 0x023DF },
---~ } )
-
---~ \Umathchardef\braceld="0 "1 "FF07A
---~ \Umathchardef\bracerd="0 "1 "FF07B
---~ \Umathchardef\bracelu="0 "1 "FF07C
---~ \Umathchardef\braceru="0 "1 "FF07D
-