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1651
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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local ipairs = Luan.ipairs or error()
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1653
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4 local pairs = Luan.pairs or error()
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1651
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5
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6
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7 local Shared = {}
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8
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9 function Shared.head()
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10 %>
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11 <meta name="viewport" content="width=device-width, initial-scale=1">
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12 <style>
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13 @import "/site.css";
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14 </style>
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15 <%
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16 end
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17
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1652
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18 local function header(crumbs)
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1651
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19 %>
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20 <div header>
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21 <a href="/">Luan</a>
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22 <% for _, crumb in ipairs(crumbs or {}) do %>
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23 / <%=crumb%>
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24 <% end %>
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25 </div>
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26 <%
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27 end
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1652
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28 Shared.header = header
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29
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30 function Shared.docs_header()
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31 header{[[<a href="/docs.html">Documentation</a>]]}
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32 end
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1651
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33
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1653
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34 local function show_toc(content)
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35 %>
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36 <ul>
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37 <%
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38 for id, info in pairs(content) do
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39 %>
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40 <li><a id="c_<%=id%>" href="#<%=id%>"><%=info.title%></a>
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41 <%
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42 local subs = info.subs
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43 if subs ~= nil then
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44 show_toc(subs)
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45 end
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46 %>
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47 </li>
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48 <%
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49 end
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50 %>
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51 </ul>
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52 <%
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53 end
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54 Shared.show_toc = show_toc
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55
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56 local function nothing() end
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57
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58 local function show_content(content,h)
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59 for id, info in pairs(content) do
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60 %>
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61 <div heading>
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62 <h<%=h%>><a id="<%=id%>" href="#<%=id%>"><%=info.title%></a></h<%=h%>>
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63 <a href="#c_<%=id%>">contents</a>
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64 </div>
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65 <%
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66 (info.content or nothing)()
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67 local subs = info.subs
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68 if subs ~= nil then
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69 show_content(subs,h+1)
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70 end
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71 end
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72 end
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73 Shared.show_content = show_content
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74
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1651
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75 return Shared
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