blob: 3b4a2be1b6464c95fd688b2627945b37977d3f0c (
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local mt = {}
mt.__index = mt
mt.__name = 'markdown'
mt._splitLine = false
local function checkSplitLine(self)
if not self._splitLine then
return
end
self._splitLine = nil
if #self == 0 then
return
end
self[#self+1] = '---'
end
function mt:add(language, text)
if not text or #text == 0 then
return
end
checkSplitLine(self)
if language == 'md' then
if self._last == 'md' then
self[#self+1] = ''
end
self[#self+1] = text
else
if #self > 0 then
self[#self+1] = ''
end
self[#self+1] = ('```%s\n%s\n```'):format(language, text)
end
self._last = language
end
function mt:string()
return table.concat(self, '\n')
end
function mt:splitLine()
self._splitLine = true
end
return function ()
return setmetatable({}, mt)
end
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