local a=table.insert;local b=table.concat;local c,d=math.floor,math.huge;local e=math.type;local f=require'pl.utils'local g=require'pl.lexer'local h=require'debug'local i=require'pl.stringx'.quote_string;local j=f.assert_arg;local k=tostring;local function tostring(l)if type(l)~="number"then return k(l)elseif l~=l then return"NaN"elseif l==d then return"Inf"elseif l==-d then return"-Inf"elseif(_VERSION~="Lua 5.3"or e(l)=="integer")and c(l)==l then return("%d"):format(l)else local m=("%.14g"):format(l)if _VERSION=="Lua 5.3"and e(l)=="float"and not m:find("%.")then m=m:gsub("%d+","%0.0",1)end;return m end end;local n={}local function o()local p={}p.hook,p.mask,p.count=h.gethook()if p.hook~="external hook"then h.sethook()end;p.string_mt=getmetatable("")h.setmetatable("",nil)return p end;local function q(p)if p then h.setmetatable("",p.string_mt)if p.hook~="external hook"then h.sethook(p.hook,p.mask,p.count)end end end;function n.read(r)j(1,r,'string')if r:find'^%s*%-%-'then r=r:gsub('%-%-.-\n','')end;if not r:find'^%s*{'then return nil,"not a Lua table"end;if r:find'[^\'"%w_]function[^\'"%w_]'then local s=g.lua(r)for t,u in s do if t=='keyword'and u=='function'then return nil,"cannot have functions in table definition"end end end;r='return '..r;local v,w=f.load(r,'tbl','t',{})if not v then return nil,w end;local x=o()local y,z=pcall(v)q(x)if y then return z else return nil,z end end;function n.load(r,p,A)p=p or{}if A then local s=g.lua(r)for t,u in s do if t=='keyword'and(u=='for'or u=='repeat'or u=='function'or u=='goto')then return nil,"looping not allowed"end end end;local v,w=f.load(r,'tbl','t',p)if not v then return nil,w end;local x=A and o()local y,w=pcall(v)q(x)if not y then return nil,w end;return p end;local function B(u)if not u then return''else if u:find' 'then u=i(u)end end;return u end;local C;local function D(r)return type(r)=='string'and r:find('^[%a_][%w_]*$')and not C[r]end;local function E(r)if type(r)=='table'then return n.write(r,'')else return i(r)end end;local function F(G,H)if not G then H=E(H)H=H:find("^%[")and" "..H.." "or H end;return'['..H..']'end;function n.write(I,J,K)if type(I)~='table'then local m=tostring(I)if type(I)=='string'then return E(I)end;return m,'not a table'end;if not C then C=g.get_keywords()end;local L=' = 'if J==''then L='='end;J=J or' 'local M={}local N=''local O={}local function P(r)if#r>0 then N=N..r end end;local function Q(r)if#N>0 then N=N..r;a(M,N)N=''else a(M,r)end end;local function R()local S=#M;local T=M[S]:sub(-1,-1)if T==','then M[S]=M[S]:sub(1,-2)end end;local U=function(t)local V=0;local y,u;local W=function()return t[V]end;return function()V=V+1;y,u=pcall(W)if u==nil or not y then return end;return V,t[V]end end;local X=function(t)local Y,u,y;local W=function()return next(t,Y)end;return function()y,Y,u=pcall(W)if not y then return end;return Y,u end end;local Z;Z=function(t,_,a0)local a1=type(t)if a1~='string'and a1~='table'then Q(B(tostring(t))..',')elseif a1=='string'then Q(i(t)..",")elseif a1=='table'then if O[t]then Q('<cycle>,')return end;O[t]=true;local a2=a0 ..J;Q('{')local a3={}if not K then for V,a4 in U(t)do P(a0)Z(a4,a0,a2)a3[V]=true end end;local a5={}for Y,u in X(t)do if type(Y)~='number'then a5[#a5+1]=Y end end;table.sort(a5,function(a6,a7)if type(a6)==type(a7)and type(a6)=='string'then return a6<a7 end;return type(a6)=='boolean'or type(a7)~='boolean'and type(a6)=='table'end)local function a8(H,a4)local a9=type(H)local G=a9=='number'if K then H=tostring(H)P(a0 ..F(G,H)..L)Z(a4,a0,a2)else if not G or not a3[H]then if a9~='string'then H=tostring(H)end;if G or not D(H)then H=F(G,H)end;P(a0 ..H..L)Z(a4,a0,a2)end end end;for V=1,#a5 do local H=a5[V]local a4=t[H]a8(H,a4)end;for H,a4 in X(t)do if type(H)=='number'then a8(H,a4)end end;O[t]=nil;R()Q(_..'},')else Q(tostring(t)..',')end end;Z(I,'',J)R()return b(M,#J>0 and'\n'or'')end;function n.dump(t,aa)if not aa then print(n.write(t))return true else return f.writefile(aa,n.write(t))end end;function n.debug(...)local S=select("#",...)local t={...}for V=1,S do local l=t[V]if l==nil then l="<nil>"end;t[V]=nil;t["arg "..V]=l end;print(n.write(t))return true end;local ab,ac={'B','KiB','MiB','GiB'},{'','K','M','B'}local function ad(a4)local ae=math.floor(a4/1000)if ae>0 then return ad(ae)..','..tostring(a4%1000)else return tostring(a4)end end;function n.number(af,ag,ah)local ai='%.'..(ah or 1)..'f%s'if ag=='T'then return ad(af)else local aj,ak;if ag=='M'then ak=1024;aj=ab else ak=1000;aj=ac end;local al=ak;local Y=1;while af>=al and Y<=#aj do al=al*ak;Y=Y+1 end;al=al/ak;if Y>#aj then Y=Y-1;al=al/ak end;if Y>1 then return ai:format(af/al,aj[Y]or'duh')else return af..aj[1]end end end;return setmetatable(n,{__call=function(self,...)return self.debug(...)end})
