1 files changed, 0 insertions, 119 deletions
diff --git a/tex/context/base/mkiv/syst-aux.lua b/tex/context/base/mkiv/syst-aux.lua
index 4d81c4140..05a070d30 100644
--- a/tex/context/base/mkiv/syst-aux.lua
+++ b/tex/context/base/mkiv/syst-aux.lua
@@ -14,7 +14,6 @@ if not modules then modules = { } end modules ['syst-aux'] = {
 local tonumber, next, type = tonumber, next, type
 local utfsub = utf.sub
 local P, S, R, C, Cc, Cs, Carg, lpegmatch = lpeg.P, lpeg.S, lpeg.R, lpeg.C, lpeg.Cc, lpeg.Cs, lpeg.Carg, lpeg.match
-local next = next
 local find, formatters = string.find, string.formatters
 
 local context           = context
@@ -840,121 +839,3 @@ implement {
     public  = true,
     actions = function() getshape("widowpenalties") end,
 }
-
-if CONTEXTLMTXMODE > 0 then
-
-    -- This is kind of tricky and might not work for all csnames but as long as we use
-    -- it in a controlled way, we're okay. The engine implementation might be changed
-    -- a bit (no need to go through strings, but fetching a cs index and passing that
-    -- back also takes time).
-
-    -- Another approach is to have the predefined stack operate use private stacks and
-    -- then the pop doesn't need the cs. But ... we then also need to store stuff in
-    -- the format so that complicates maters more than I'm willing to do.
-
-    local insert, remove = table.insert, table.remove
-
-    local push_macro  = token.push_macro
-    local pop_macro   = token.pop_macro
-    local scan_csname = token.scan_csname
-
-    local stack = table.setmetatableindex("table")
-
-    local report = logs.reporter("system","macrostack")
-
-    local function pushmacro(name,global)
-        local s = push_macro(name,global)
-        if s then
-            insert(stack[name],s)
-        else
-            report("no macro %a",name)
-            insert(stack[name],false)
-        end
-    end
-
-    local function popmacro(name)
-        local s = remove(stack[name])
-        if s then
-            pop_macro(s)
-        else
-            -- error
-        end
-    end
-
-    tokens.pushmacro = pushmacro
-    tokens.popmacro  = popmacro
-
-    interfaces.implement {
-        name      = "localpushmacro",
-        public    = true,
-        protected = true,
-        actions   = function()
-            pushmacro(scan_csname())
-        end
-    }
-
-    interfaces.implement {
-        name      = "globalpushmacro",
-        public    = true,
-        protected = true,
-        actions   = function()
-            pushmacro(scan_csname(),true)
-        end
-    }
-
-    interfaces.implement {
-        name      = "localpopmacro",
-        public    = true,
-        protected = true,
-        actions   = function()
-            popmacro(scan_csname())
-        end
-    }
-
-    interfaces.implement {
-        name      = "globalpopmacro",
-        public    = true,
-        protected = true,
-        actions   = function()
-            popmacro(scan_csname())
-        end
-    }
-
-   interfaces.implement {
-        name      = "showmacrostack",
-        public    = true,
-        protected = true,
-        actions   = function()
-            local n = scan_csname()
-            local s = stack[n]
-            local m = #s
-            report("%s : %i stack slots used",n,m)
-            for i=1,m do
-                report("% 3i %S",i,s[i])
-            end
-        end
-    }
-
-end
-
--- For the moment here:
-
-if CONTEXTLMTXMODE > 0 then
-
-    local create = token.create
-    local gobble = token.gobble
-
-    implement {
-        name      = "gobblenested",
-        public    = true,
-        protected = true,
-        arguments = "3 strings",
-        actions   = function(start,stop,command)
-            gobble(create(start),create(stop))
-            if command then
-                context[command]()
-            end
-        end
-    }
-
-end