blob: c5765571cae64492acce85494218bf92c14d1929 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
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] = '\n---'
end
function mt:add(language, text)
if not text then
return
end
text = tostring(text)
if #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
|