1 files changed, 0 insertions, 92 deletions
diff --git a/tex/context/base/pret-tex.lua b/tex/context/base/pret-tex.lua
deleted file mode 100644
index 0baf576c8..000000000
--- a/tex/context/base/pret-tex.lua
+++ /dev/null
@@ -1,92 +0,0 @@
-if not modules then modules = { } end modules ['pret-tex'] = {
-    version   = 1.001,
-    comment   = "companion to buff-ver.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
-local utf = unicode.utf8
-
-local utfcharacters, utfvalues = string.utfcharacters, string.utfvalues
-local utfbyte, utffind = utf.byte, utf.find
-local texwrite = tex.write
-
-local buffers = buffers
-local context = context
-
-local changestate, finishstate = buffers.changestate, buffers.finishstate
-
-local visualizer = buffers.newvisualizer("tex")
-
-local colors = {
-    "prettytwo",
-    "prettyone",
-    "prettythree",
-    "prettyfour"
-}
-
-local states = {
-    ['$']=2, ['{']=2, ['}']=2,
-    ['[']=3, [']']=3, ['(']=3, [')']=3, ['<']=3, ['>']=3, ['#']=3, ['=']=3, ['"']=3,
-    ['/']=4, ['^']=4, ['_']=4, ['-']=4, ['&']=4, ['+']=4, ["'"]=4, ['`']=4, ['|']=4, ['%']=4
-}
-
--- some day I'll make an lpeg
-
-local chardata = characters.data
-local is_letter = characters.is_letter
-
-local space = context.obs
-
-function visualizer.flush_line(str,nested)
-    local state, first, i = 0, false, 0
-    buffers.currentcolors = colors
-    for c in utfcharacters(str) do
-        i = i + 1
-        if c == " " then
-            state = finishstate(state)
-            space()
-            first = false
-        elseif c == "\t" then
-            state = finishstate(state)
-            space()
-            if buffers.visualizers.enabletab then
-                for i=1,i%buffers.visualizers.tablength do
-                    space()
-                end
-                i = 0
-            end
-            first = false
-        elseif first then
-            state = 1
-            texwrite(c)
-            if not utffind(c,"^[%a%!%?%@]$") then
-                state = finishstate(state)
-            end
-            first = false
-        elseif state == 1 then
-            if utffind(c,"^[%a%!%?%@]$") then
-                texwrite(c)
-                first = false
-            elseif c == "\\" then
-                state = changestate(1, state)
-                texwrite(c)
-                first = true
-            else
-                state = changestate(states[c], state)
-                texwrite(c)
-                first = false
-            end
-        elseif c == "\\" then
-            first = true
-            state = changestate(1, state)
-            texwrite(c)
-        else
-            state = changestate(states[c], state)
-            texwrite(c)
-            first = false
-        end
-    end
-    state = finishstate(state)
-end