> Hello list,
> is there a Lua function to get the XML path of an element as a
> string?
>
Found. I adapted a function from lxml-tex.lua (chainpath):
function xmlpath( e, nonamespace )
if e then
local t = { }
while e do
local tg = e.tg
local rt = e.__p__
local ns = e.ns
if tg == "@rt@" then
break
elseif rt.tg == "@rt@" then
if nonamespace or not ns or ns == "" then
t[ #t + 1 ] = tg
else
t[ #t + 1 ] = ns .. ":" .. tg
end
else
if nonamespace or not ns or ns == "" then
t[ #t + 1 ] = tg .. "[" .. e.ei .. "]"
else
t[ #t + 1 ] = ns .. ":" .. tg .. "[" .. e.ei .. "]"
end
end
e = rt
end
return table.concat( table.reverse( t ), "/" )
else
return ""
end
end
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