imported>Jmarchn: fix minor bug

2020-06-16T10:58:15Z

fix minor bug

New page

--2020-06-16 fix error when vtos(nil), then it showed two nil
--2020-06-08 if a variable is a function now is displayed as function (before "function")
--2020-06-06 fix error which occasionally happens when a value == nil
local p = {}

p.s = ''
p.tab = {
oneline = true,
allidx = false,
}
p.dec = -1
p.maxlines = {
num = 100,
doerror = true,
}
p.enabled = true
p.nowiki = false
p.nohtml = false
p._plaintext = false
p.counter = false

local LinCount = 0
local vep = ' • '
local function MessRaised (n)
return '\n\nIt has been reached to '..n..', you can change this limit with "maxlines.num".'
end
local function arrow()
return ' => '
end

function p.breakline ()
LinCount = LinCount + 1
p.s = p.s..'\n\n'
if p.counter then
p.s = p.s..LinCount..vep
end
if (LinCount > p.maxlines.num) and p.maxlines.doerror then
p.pa = p.s..MessRaised(p.maxlines.num)
error (p.s,0)
end
end --breakline

local function CheckWhereName (wn, what)
if wn == nil then
return '"'..what..'" == nil'
elseif (type(wn) == "table") then
return 'Table as "'..what..'"!'
else
return wn
end
end --CheckWhereName

function p._plain (text) --Modified from "Module:Plain text"
if not text then return end
text = mw.text.killMarkers(text)
:gsub(' ', ' ') --replace nbsp spaces with regular spaces
:gsub(' ', ', ') --replace br with commas
:gsub('<span.->(.-)', '%1') --remove spans while keeping text inside
:gsub('(.-)', '%1') --remove bold while keeping text inside
:gsub('(.-)', '%1') --remove italic while keeping text inside
:gsub('(.-)', '%1') --remove bold while keeping text inside
:gsub('(.-)', '%1') --remove bold while keeping text inside
:gsub('<.->.-<.->', '') --strip out remaining tags and the text inside
:gsub('<.->', '') --remove any other tag markup
:gsub('%[%[%s*[Ff]ile%s*:.-%]%]', '') --strip out files
:gsub('%[%[%s*[Ii]mage%s*:.-%]%]', '') --strip out use of image:
:gsub('%[%[%s*[Cc]ategory%s*:.-%]%]', '') --strip out categories
:gsub('%[%[[^%]]-|', '') --strip out piped link text
:gsub('[%[%]]', '') --then strip out remaining [ and ]
:gsub("'''''", "") --strip out bold italic markup
:gsub("'''?", "") --not stripping out '''' gives correct output for bolded text in quotes
:gsub('----', '') --remove ---- lines
:gsub("^%s+", "") --strip leading
:gsub("%s+$", "") --and trailing spaces
:gsub("%s+", " ") --strip redundant spaces
return text
end --plain

function p._plain_len (text)
return mw.ustring.len (p._plain(text))
end

function p.plain (frame)
return p._plain (frame.args[1])
end

function p.plain_len (frame)
return p._plain_len (frame.args[1])
end

local function totext (text)
if p._plaintext then
return p._plain (text)
else
return text
end
end --totext

local function NumToStr (N)
if (p.dec == -1) or (N == math.floor(N)) then
return tostring(N)
else
return tostring (math.floor ((N*10^p.dec)+0.5) / (10^p.dec))
end
end --NumToStr

local iniTab1Line = true
function p.containsTab (avar)
result = false
for k,v in pairs(avar) do
if type(v) == 'table' then
result = true
break
end
end
return result
end --containsTab

local var

local function DumTab (tbl, indent)
if not indent then indent = 1 end
local toprint = " {\r\n"
indent = indent + 2
for k, v in pairs(tbl) do
toprint = toprint..string.rep(" ", indent)
local id = k
if (type(k) == "string") then
k = '"'..k..'"'
end
toprint = toprint.."["..k.."] = "
if (type(v) == "number") then
toprint = toprint..NumToStr(v)..",\r\n"
elseif (type(v) == "string") then
toprint = toprint.."\""..totext(v).."\",\r\n"
elseif (type(v) == "table") then
if iniTab1Line and (not p.containsTab (v)) then
local wds = '{'
for kk,vv in pairs(v) do
if (p.tab.allidx == true) or (type(kk) ~= 'number') then
wds = wds..'['..kk..']='..var(vv)..', '
else
wds = wds..var(vv)..', '
end
end
toprint = toprint..wds.."},\r\n"
else
toprint = toprint..DumTab(v, indent + 2)..",\r\n"
end
else
toprint = toprint.."\""..tostring(v).."\",\r\n"
end
end
toprint = toprint..string.rep(" ", indent-2).."}"
return toprint
end --DumTab

function var (avar)
local EndStr = ''
if avar == nil then
EndStr = 'nil'
elseif type(avar) == 'table' then
if #avar > 0 then
p.s = p.s..'\r\n'
end
if p.tab.oneline then
local wds = '{ '
for k,v in pairs(avar) do
if (p.tab.allidx == true) or (type(k) ~= 'number') then
wds = wds..'['..k..']='..var(v)..', '
else
wds = wds..var(v)..', '
end
end
EndStr = wds .. '} '
else
EndStr = DumTab (avar)
end
elseif type(avar) == 'number' then
EndStr = NumToStr (avar)
elseif type(avar) == 'boolean' then
if avar == true then
EndStr = 'true'
else
EndStr = 'false'
end
elseif type(avar) == 'function' then
EndStr = 'function'
else
avar = totext (tostring(avar))
if p.nohtml then
avar = string.gsub (avar, "<", "⪡")
avar = string.gsub (avar, ">", "⪢")
end
EndStr = '"'..avar..'"'
end
return EndStr
end --var

function p.w (where)
if p.enabled then
return CheckWhereName (where, 'w')
end
end --w

local function varx (avar)
iniTab1Line = p.tab.oneline
if p.tab.oneline and (type(avar) == 'table') then
p.tab.oneline = not p.containsTab(avar)
end
local ss = var(avar)
p.tab.oneline = iniTab1Line
return ss
end --varx

function p.v (...)
if p.enabled then
local str = ''
if #arg == 0 then
str = 'nil'
else
local c = 0
for k, i in ipairs(arg) do
c = k
end
--error (c)
for i = 1, #arg do
if str ~= '' then
str = str..vep
end
str = str..varx(arg[i])
end
end
return str
end
end --v

function p.wv (where, ...)
if p.enabled then
return CheckWhereName(where,'w')..arrow()..p.v(unpack(arg))
end
end --wv

function p.nv (...)
if p.enabled then
if math.mod(#arg,2) ~= 0 then
EndStr = 'Any parameter has not a name or variable'
else
local s = ''
local IsName = true
function Concat(wds)
if s ~= '' then
if IsName then
s = s..vep
else
s = s..': '
end
end
s = s..wds
end
for i = 1, #arg do
if IsName then
Concat (CheckWhereName(arg[i],'n'))
IsName = false
else
Concat (varx(arg[i]))
IsName = true
end
end
EndStr = s
end
return EndStr
end
end --nv

function p.wnv (where, ...)
if p.enabled then
return CheckWhereName(where,'w')..arrow()..p.nv (unpack(arg))
end
end

----------

local function EnabAndBl ()
if p.enabled then
if LinCount < p.maxlines.num then
p.breakline ()
return true
else
p.s = p.s..MessRaised(p.maxlines.num)
error (p.s)
return false
end
else
return false
end
end --EnabAndBl

function p.wtos (where)
if EnabAndBl () then
p.s = p.s..p.w (where)
end
end --wtos

function p.vtos (...)
if EnabAndBl () then
local end_nil_count = arg["n"] - #arg
p.s = p.s..p.v (unpack(arg))
if #arg == 0 then
end_nil_count = end_nil_count-1
end
for i = 1, end_nil_count do
p.s = p.s..vep..'nil'
end
end
end --vtos

function p.wvtos (where, ...)
if EnabAndBl () then
p.s = p.s..p.wv (where,unpack(arg))
end
end --wvtos

function p.nvtos (...)
if EnabAndBl () then
local end_nil_count = arg["n"] - #arg
if end_nil_count > 0 then
for i = 1, arg["n"] do
if math.mod(i,2) ~= 0 then
p.s = p.s..arg[i]..': '
else
p.s = p.s..p.v(arg[i])
if i < arg["n"] then
p.s = p.s..vep
end
end
end
else
p.s = p.s..p.nv (unpack(arg))
end
end
end --nvtos

function p.wnvtos (where, ...)
if EnabAndBl () then
local end_nil_count = arg["n"] - #arg
if end_nil_count > 0 then
p.s = p.s..where..arrow()
for i = 1, arg["n"] do
if math.mod(i,2) ~= 0 then
p.s = p.s..arg[i]..': '
else
p.s = p.s..p.v(arg[i])
if i < arg["n"] then
p.s = p.s..vep
end
end
end
else
p.s = p.s..p.wnv (where, unpack(arg))
end
end
end --wnvtos

return p

Module:SimpleDebug - Revision history

imported>Jmarchn: fix minor bug