beta 2011.06.25 11:24

1 files changed, 0 insertions, 213 deletions

diff --git a/tex/generic/context/luatex-fonts.lua b/tex/generic/context/luatex-fonts.lua
deleted file mode 100644
index 1d844911d..000000000
--- a/tex/generic/context/luatex-fonts.lua
+++ /dev/null
@@ -1,213 +0,0 @@
-if not modules then modules = { } end modules ['luatex-fonts'] = {
-    version   = 1.001,
-    comment   = "companion to luatex-fonts.tex",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
--- The following code isolates the generic ConTeXt code from already
--- defined or to be defined namespaces.
-
--- todo: all global namespaces in called modules will get local shortcuts
-
-utf = unicode.utf8
-
-if not generic_context then
-
-    generic_context  = { }
-
-end
-
-if not generic_context.push_namespaces then
-
-    function generic_context.push_namespaces()
-        texio.write(" <push namespace>")
-        local normalglobal = { }
-        for k, v in next, _G do
-            normalglobal[k] = v
-        end
-        return normalglobal
-    end
-
-    function generic_context.pop_namespaces(normalglobal,isolate)
-        if normalglobal then
-            texio.write(" <pop namespace>")
-            for k, v in next, _G do
-                if not normalglobal[k] then
-                    generic_context[k] = v
-                    if isolate then
-                        _G[k] = nil
-                    end
-                end
-            end
-            for k, v in next, normalglobal do
-                _G[k] = v
-            end
-            -- just to be sure:
-            setmetatable(generic_context,_G)
-        else
-            texio.write(" <fatal error: invalid pop of generic_context>")
-            os.exit()
-        end
-    end
-
-end
-
-local whatever = generic_context.push_namespaces()
-
--- We keep track of load time by storing the current time. That
--- way we cannot be accused of slowing down loading too much.
---
--- Please don't update to this version without proper testing. It
--- might be that this version lags behind stock context and the only
--- formal release takes place around tex live code freeze.
-
-local starttime = os.gettimeofday()
-
--- As we don't use the ConTeXt file searching, we need to
--- initialize the kpse library. As the progname can be anything
--- we will temporary switch to the ConTeXt namespace if needed.
--- Just adding the context paths to the path specification is
--- somewhat faster
-
--- kpse.set_program_name("luatex")
-
-local ctxkpse = nil
-local verbose = true
-
-local function loadmodule(name,continue)
-    local foundname = kpse.find_file(name,"tex") or ""
-    if not foundname then
-        if not ctxkpse then
-            ctxkpse = kpse.new("luatex","context")
-        end
-        foundname = ctxkpse:find_file(name,"tex") or ""
-    end
-    if foundname == "" then
-        if not continue then
-            texio.write_nl(string.format(" <luatex-fonts: unable to locate %s>",name))
-            os.exit()
-        end
-    else
-        if verbose then
-            texio.write(string.format(" <%s>",foundname)) -- no file.basename yet
-        end
-        dofile(foundname)
-    end
-end
-
-loadmodule('luatex-fonts-merged.lua',true) -- you might comment this line
-
-if fonts then
-
-    if not fonts._merge_loaded_message_done_ then
-        texio.write_nl("log", "!")
-        texio.write_nl("log", "! I am using the merged version of 'luatex-fonts.lua' here. If")
-        texio.write_nl("log", "! you run into problems or experience unexpected behaviour, and")
-        texio.write_nl("log", "! if you have ConTeXt installed you can try to delete the file")
-        texio.write_nl("log", "! 'luatex-font-merged.lua' as I might then use the possibly")
-        texio.write_nl("log", "! updated libraries. The merged version is not supported as it")
-        texio.write_nl("log", "! is a frozen instance. Problems can be reported to the ConTeXt")
-        texio.write_nl("log", "! mailing list.")
-        texio.write_nl("log", "!")
-    end
-
-    fonts._merge_loaded_message_done_ = true
-
-else
-
-    -- The following helpers are a bit overkill but I don't want to
-    -- mess up ConTeXt code for the sake of general generality. Around
-    -- version 1.0 there will be an official api defined.
-
-    loadmodule('l-string.lua')
-    loadmodule('l-table.lua')
-    loadmodule('l-lpeg.lua')
-    loadmodule('l-boolean.lua')
-    loadmodule('l-math.lua')
-    loadmodule('l-file.lua')
-    loadmodule('l-io.lua')
-
-    -- The following modules contain code that is either not used
-    -- at all outside ConTeXt or will fail when enabled due to
-    -- lack of other modules.
-
-    -- First we load a few helper modules. This is about the miminum
-    -- needed to let the font modules do their work. Don't depend on
-    -- their functions as we might strip them in future versions of
-    -- this generic variant.
-
-    loadmodule('luatex-basics-gen.lua')
-    loadmodule('data-con.lua')
-
-    -- We do need some basic node support. The code in there is not for
-    -- general use as it might change.
-
-    loadmodule('luatex-basics-nod.lua')
-
-    -- Now come the font modules that deal with traditional TeX fonts
-    -- as well as open type fonts. We only support OpenType fonts here.
-    --
-    -- The font database file (if used at all) must be put someplace
-    -- visible for kpse and is not shared with ConTeXt. The mtx-fonts
-    -- script can be used to genate this file (using the --names
-    -- option).
-
-    loadmodule('font-ini.lua')
-    loadmodule('font-con.lua')
-    loadmodule('luatex-fonts-enc.lua') -- will load font-age on demand
-    loadmodule('font-cid.lua')
-    loadmodule('font-map.lua')         -- for loading lum file (will be stripped)
-    loadmodule('luatex-fonts-syn.lua') -- deals with font names (synonyms)
-    loadmodule('luatex-fonts-tfm.lua')
-    loadmodule('font-oti.lua')
-    loadmodule('font-otf.lua')
-    loadmodule('font-otb.lua')
-    loadmodule('node-inj.lua')         -- will be replaced (luatex >= .70)
-    loadmodule('font-otn.lua')
- -- loadmodule('luatex-fonts-chr.lua')
-    loadmodule('font-ota.lua')
-    loadmodule('luatex-fonts-lua.lua')
-    loadmodule('font-def.lua')
-    loadmodule('luatex-fonts-def.lua')
-    loadmodule('luatex-fonts-ext.lua') -- some extensions
-
-    -- We need to plug into a callback and the following module implements
-    -- the handlers. Actual plugging in happens later.
-
-    loadmodule('luatex-fonts-cbk.lua')
-
-end
-
-resolvers.loadmodule = loadmodule
-
--- In order to deal with the fonts we need to initialize some
--- callbacks. One can overload them later on if needed. First
--- a bit of abstraction.
-
-generic_context.callback_ligaturing           = false
-generic_context.callback_kerning              = false
-generic_context.callback_pre_linebreak_filter = nodes.simple_font_handler
-generic_context.callback_hpack_filter         = nodes.simple_font_handler
-generic_context.callback_define_font          = fonts.definers.read
-
--- The next ones can be done at a different moment if needed. You can create
--- a generic_context namespace and set no_callbacks_yet to true, load this
--- module, and enable the callbacks later.
-
-if not generic_context.no_callbacks_yet then
-
-    callback.register('ligaturing',           generic_context.callback_ligaturing)
-    callback.register('kerning',              generic_context.callback_kerning)
-    callback.register('pre_linebreak_filter', generic_context.callback_pre_linebreak_filter)
-    callback.register('hpack_filter',         generic_context.callback_hpack_filter)
-    callback.register('define_font' ,         generic_context.callback_define_font)
-
-end
-
--- We're done.
-
-texio.write(string.format(" <luatex-fonts.lua loaded in %0.3f seconds>", os.gettimeofday()-starttime))
-
-generic_context.pop_namespaces(whatever)