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if not modules then modules = { } end modules ['cldf-ver'] = {
version = 1.001,
comment = "companion to cldf-ver.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
-- We have better verbatim: context.verbatim so that needs to be looked
-- into. We can also directly store in buffers although this variant works
-- better when used mixed with other code (synchronization issue).
local concat, tohandle = table.concat, table.tohandle
local splitlines, strip = string.splitlines, string.strip
local tostring, type = tostring, type
local context = context
local function flush(...)
context(concat{...,"\r"}) -- was \n
end
local function t_tocontext(...)
context.starttyping { "typing" } -- else [1] is intercepted
context.pushcatcodes("verbatim")
tohandle(flush,...) -- ok?
context.stoptyping()
context.popcatcodes()
end
local function s_tocontext(first,...) -- we need to catch {\}
context.type()
context("{")
context.pushcatcodes("verbatim")
if first then
context(first) -- no need to waste a { }
else
context(concat({first,...}," "))
end
context.popcatcodes()
context("}")
end
local function b_tocontext(b)
s_tocontext(tostring(b))
end
table .tocontext = t_tocontext
string .tocontext = s_tocontext
boolean.tocontext = b_tocontext
number .tocontext = s_tocontext
local tocontext = {
["string"] = s_tocontext,
["table"] = t_tocontext,
["boolean"] = b_tocontext,
["number"] = s_tocontext,
["function"] = function() s_tocontext("<function>") end,
["nil"] = function() s_tocontext("<nil>") end,
-- ------------ = -------- can be extended elsewhere
}
table.setmetatableindex(tocontext,function(t,k)
local v = function(s)
s_tocontext("<"..tostring(s)..">")
end
t[k] = v
return v
end)
table.setmetatablecall(tocontext,function(t,k,...)
tocontext[type(k)](k)
end)
context.tocontext = tocontext
context.tobuffer = buffers.assign -- (name,str,catcodes)
function context.tolines(str,strip)
local lines = type(str) == "string" and splitlines(str) or str
for i=1,#lines do
if strip then
context(strip(lines[i]) .. " ")
else
context(lines[i] .. " ")
end
end
end
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