csci8980-f21/book/lua/single-file-identifiers.lua

31 lines
617 B
Lua

local chapter = nil
function Header(el)
if el.level == 2 then
chapter = el.attr.identifier
end
if el.level >= 3 then
if el.attr.attributes.name then
el.attr.identifier = chapter .. '-' .. el.attr.attributes.name
el.attr.attributes.name = nil
else
el.attr.identifier = chapter .. '-' .. el.attr.identifier
end
end
end
function show(t)
local str = ''
str = str .. '{'
for k,v in pairs(t) do
str = str .. k
str = str .. ':'
if type(v) == 'table' then
str = str .. show(v)
else
str = str .. v
end
end
str = str .. '}'
return str
end