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local traverse_nodes      = node.traverse
local iowrite             = io.write
local tableconcat         = table.concat
local utfchar             = unicode.utf8.char
local stringformat        = string.format
local stringrep           = string.rep
local nodelength          = node.length
local count_nodes         = node.count

local nodecodes           = table.mirrored (node.types())

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LUA_CFLAGS=-I/usr/include/lua
LUA_CFLAGS+=-Wall -Werror

all: stringext.so

stringext.so: stringext.c
		$(CC) $(LUA_CFLAGS) -O3 -fPIC -o stringext.o -c stringext.c
		$(CC) -shared -O3 stringext.o -o stringext.so

clean:

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current file: \printcurrentfile, line \printcurrentpos \par
This token is going to be listed: \collecttoken \jobname %% collect “\jobname”

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\setupregister [index] [symbol=n,]
\setupbodyfont [serif,10pt]

\starttext

  \placeindex
  \page [yes]

  \startchapter[title={Everything Buns},]
    \index{all-purpose flour+Everything Buns}

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\definefont [DevaOne] [file:chandas.ttf*devanagari-one at 18pt]
\definefont [DevaTwo] [file:uttara.ttf*devanagari-two at  18pt]

\def \devanagaritest #1{%
  \detokenize {#1}:\crlf
  \bgroup#1
  श्रेयो हि ज्ञानमभ्यासाज्ज्ञानाद्ध्यानं विशिष्यते । \crlf
  ध्यानात्कर्मफलत्यागस्त्यागाच्छन्तिरनन्तरम् ॥
  \egroup
  \endgraf

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-----------------------------------------------------------------------
--         FILE:  import-typo-dir.lua
--  DESCRIPTION:  fake enough of Context to load typo-dir.lua
-- REQUIREMENTS:  Context MkIV, Luoatfload, Lualibs etc.
--       AUTHOR:  Philipp Gesang (Phg), <phg42.2a@gmail.com>
--      VERSION:  0.0
--      CREATED:  2013-09-08 19:58:40+0200
-----------------------------------------------------------------------
--

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packagedata               = packagedata or { }
packagedata.beegradients  = { }
local beegradients        = packagedata.beegradients

local processorid         = "beegradients" --- name of callback

local err, warn, info
if luatexbase then
  err, warn, info = luatexbase.provides_module {
    name          = "beegradients",

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%% http://tex.stackexchange.com/q/131500

\documentclass {scrartcl}

\usepackage         {luatexbase}
\RequireLuaModule   {lualibs}
\usepackage         {luaotfload} %% recommended, in that order!
\RequireLuaModule   {spreadsheet}

\makeatletter

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-----------------------------------------------------------------------
--         FILE:  sidebearings.lua
--        USAGE:  ./sidebearings.lua 
--  DESCRIPTION:  access sidebearings with Luatex
-- REQUIREMENTS:  luaotfload version >= 2.2
--       AUTHOR:  Philipp Gesang (Phg), <phg42.2a@gmail.com>
--      VERSION:  1.0
--      CREATED:  2013-08-27 15:27:20+0200
-----------------------------------------------------------------------
--

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if not modules then modules = { } end modules ['luaotfload-database'] = {
    version   = "2.3b",
    comment   = "companion to luaotfload.lua",
    author    = "Khaled Hosny, Elie Roux, Philipp Gesang",
    copyright = "Luaotfload Development Team",
    license   = "GNU GPL v2"
}

--- TODO: if the specification is an absolute filename with a font not in the
--- database, add the font to the database and load it. There is a small