commit ed502bdf2a9b153d1cc77dbad5eac13f1da48fa3
Author: alessandro bason <alessandro.bason@zuru.com>
Date:   Fri Jan 23 16:17:53 2026 +0100

    first commit

diff --git a/assets/cards.png b/assets/cards.png
new file mode 100644
index 0000000..93bfa15
Binary files /dev/null and b/assets/cards.png differ
diff --git a/conf.lua b/conf.lua
new file mode 100644
index 0000000..8da1948
--- /dev/null
+++ b/conf.lua
@@ -0,0 +1,5 @@
+function love.conf(t)
+	t.console = true
+    t.window.resizable = true
+end
+
diff --git a/libs/clasp.lua b/libs/clasp.lua
new file mode 100644
index 0000000..0d40b76
--- /dev/null
+++ b/libs/clasp.lua
@@ -0,0 +1,7 @@
+-- evolbug 2017, MIT License
+-- clasp - class library
+
+local class = { init = function()end; extend = function(self, proto) local meta = {}
+    local proto = setmetatable(proto or {},{__index=self, __call=function(_,...) local o=setmetatable({},meta) return o,o:init(...) end})
+    meta.__index = proto ; for k,v in pairs(proto.__ or {}) do meta['__'..k]=v end ; return proto end }
+return setmetatable(class, { __call = class.extend })
diff --git a/libs/pprint.lua b/libs/pprint.lua
new file mode 100644
index 0000000..9fc2e92
--- /dev/null
+++ b/libs/pprint.lua
@@ -0,0 +1,584 @@
+local pprint = { VERSION = '0.1' }
+
+local depth = 1
+
+pprint.defaults = {
+    -- If set to number N, then limit table recursion to N deep.
+    depth_limit = false,
+    -- type display trigger, hide not useful datatypes by default
+    -- custom types are treated as table
+    show_nil = true,
+    show_boolean = true,
+    show_number = true,
+    show_string = true,
+    show_table = true,
+    show_function = true,
+    show_thread = false,
+    show_userdata = false,
+    -- additional display trigger
+    show_metatable = false,     -- show metatable
+    show_all = false,           -- override other show settings and show everything
+    use_tostring = false,       -- use __tostring to print table if available
+    filter_function = nil,      -- called like callback(value[,key, parent]), return truty value to hide
+    object_cache = 'local',     -- cache blob and table to give it a id, 'local' cache per print, 'global' cache
+                                -- per process, falsy value to disable (might cause infinite loop)
+    -- format settings
+    indent_size = 2,            -- indent for each nested table level
+    level_width = 80,           -- max width per indent level
+    wrap_string = true,         -- wrap string when it's longer than level_width
+    wrap_array = false,         -- wrap every array elements
+    string_is_utf8 = true,      -- treat string as utf8, and count utf8 char when wrapping, if possible
+    sort_keys = true,           -- sort table keys
+}
+
+local TYPES = {
+    ['nil'] = 1, ['boolean'] = 2, ['number'] = 3, ['string'] = 4, 
+    ['table'] = 5, ['function'] = 6, ['thread'] = 7, ['userdata'] = 8
+}
+
+-- seems this is the only way to escape these, as lua don't know how to map char '\a' to 'a'
+local ESCAPE_MAP = {
+    ['\a'] = '\\a', ['\b'] = '\\b', ['\f'] = '\\f', ['\n'] = '\\n', ['\r'] = '\\r',
+    ['\t'] = '\\t', ['\v'] = '\\v', ['\\'] = '\\\\',
+}
+
+-- generic utilities
+local tokenize_string = function(s)
+    local t = {}
+    for i = 1, #s do
+        local c = s:sub(i, i)
+        local b = c:byte()
+        local e = ESCAPE_MAP[c]
+        if (b >= 0x20 and b < 0x80) or e then
+            local s = e or c
+            t[i] = { char = s, len = #s }
+        else
+            t[i] = { char = string.format('\\x%02x', b), len = 4 }
+        end
+        if c == '"' then
+            t.has_double_quote = true
+        elseif c == "'" then
+            t.has_single_quote = true
+        end
+    end
+    return t
+end
+local tokenize_utf8_string = tokenize_string
+
+local has_lpeg, lpeg = pcall(require, 'lpeg')
+
+if has_lpeg then
+    local function utf8_valid_char(c)
+        return { char = c, len = 1 }
+    end
+
+    local function utf8_invalid_char(c)
+        local b = c:byte()
+        local e = ESCAPE_MAP[c]
+        if (b >= 0x20 and b < 0x80) or e then
+            local s = e or c
+            return { char = s, len = #s }
+        else
+            return { char = string.format('\\x%02x', b), len = 4 }
+        end
+    end
+
+    local cont = lpeg.R('\x80\xbf')
+    local utf8_char =
+        lpeg.R('\x20\x7f') +
+        lpeg.R('\xc0\xdf') * cont +
+        lpeg.R('\xe0\xef') * cont * cont +
+        lpeg.R('\xf0\xf7') * cont * cont * cont
+
+    local utf8_capture = (((utf8_char / utf8_valid_char) + (lpeg.P(1) / utf8_invalid_char)) ^ 0) * -1
+
+    tokenize_utf8_string = function(s)
+        local dq = s:find('"')
+        local sq = s:find("'")
+        local t = table.pack(utf8_capture:match(s))
+        t.has_double_quote = not not dq
+        t.has_single_quote = not not sq
+        return t
+    end
+end
+
+local function is_plain_key(key)
+    return type(key) == 'string' and key:match('^[%a_][%a%d_]*$')
+end
+
+local CACHE_TYPES = {
+    ['table'] = true, ['function'] = true, ['thread'] = true, ['userdata'] = true
+}
+
+-- cache would be populated to be like:
+-- {
+--     function = { `fun1` = 1, _cnt = 1 }, -- object id
+--     table = { `table1` = 1, `table2` = 2, _cnt = 2 },
+--     visited_tables = { `table1` = 7, `table2` = 8  }, -- visit count
+-- }
+-- use weakrefs to avoid accidentall adding refcount
+local function cache_apperance(obj, cache, option)
+    if not cache.visited_tables then
+        cache.visited_tables = setmetatable({}, {__mode = 'k'})
+    end
+    local t = type(obj)
+
+    -- TODO can't test filter_function here as we don't have the ix and key,
+    -- might cause different results?
+    -- respect show_xxx and filter_function to be consistent with print results
+    if (not TYPES[t] and not option.show_table)
+        or (TYPES[t] and not option['show_'..t]) then
+        return
+    end
+
+    if CACHE_TYPES[t] or TYPES[t] == nil then
+        if not cache[t] then
+            cache[t] = setmetatable({}, {__mode = 'k'})
+            cache[t]._cnt = 0
+        end
+        if not cache[t][obj] then
+            cache[t]._cnt = cache[t]._cnt + 1
+            cache[t][obj] = cache[t]._cnt
+        end
+    end
+    if t == 'table' or TYPES[t] == nil then
+        if cache.visited_tables[obj] == false then
+            -- already printed, no need to mark this and its children anymore
+            return
+        elseif cache.visited_tables[obj] == nil then
+            cache.visited_tables[obj] = 1
+        else
+            -- visited already, increment and continue
+            cache.visited_tables[obj] = cache.visited_tables[obj] + 1
+            return
+        end
+        for k, v in pairs(obj) do
+            cache_apperance(k, cache, option)
+            cache_apperance(v, cache, option)
+        end
+        local mt = getmetatable(obj)
+        if mt and option.show_metatable then
+            cache_apperance(mt, cache, option)
+        end
+    end
+end
+
+-- makes 'foo2' < 'foo100000'. string.sub makes substring anyway, no need to use index based method
+local function str_natural_cmp(lhs, rhs)
+    while #lhs > 0 and #rhs > 0 do
+        local lmid, lend = lhs:find('%d+')
+        local rmid, rend = rhs:find('%d+')
+        if not (lmid and rmid) then return lhs < rhs end
+
+        local lsub = lhs:sub(1, lmid-1)
+        local rsub = rhs:sub(1, rmid-1)
+        if lsub ~= rsub then
+            return lsub < rsub
+        end
+        
+        local lnum = tonumber(lhs:sub(lmid, lend))
+        local rnum = tonumber(rhs:sub(rmid, rend))
+        if lnum ~= rnum then
+            return lnum < rnum
+        end
+
+        lhs = lhs:sub(lend+1)
+        rhs = rhs:sub(rend+1)
+    end
+    return lhs < rhs
+end
+
+local function cmp(lhs, rhs)
+    local tleft = type(lhs)
+    local tright = type(rhs)
+    if tleft == 'number' and tright == 'number' then return lhs < rhs end
+    if tleft == 'string' and tright == 'string' then return str_natural_cmp(lhs, rhs) end
+    if tleft == tright then return str_natural_cmp(tostring(lhs), tostring(rhs)) end
+
+    -- allow custom types
+    local oleft = TYPES[tleft] or 9
+    local oright = TYPES[tright] or 9
+    return oleft < oright
+end
+
+-- setup option with default
+local function make_option(option)
+    if option == nil then
+        option = {}
+    end
+    for k, v in pairs(pprint.defaults) do
+        if option[k] == nil then
+            option[k] = v
+        end
+        if option.show_all then
+            for t, _ in pairs(TYPES) do
+                option['show_'..t] = true
+            end
+            option.show_metatable = true
+        end
+    end
+    return option
+end
+
+-- override defaults and take effects for all following calls
+function pprint.setup(option)
+    pprint.defaults = make_option(option)
+end
+
+-- format lua object into a string
+function pprint.pformat(obj, option, printer)
+    option = make_option(option)
+    local buf = {}
+    local function default_printer(s)
+        table.insert(buf, s)
+    end
+    printer = printer or default_printer
+
+    local cache
+    if option.object_cache == 'global' then
+        -- steal the cache into a local var so it's not visible from _G or anywhere
+        -- still can't avoid user explicitly referentce pprint._cache but it shouldn't happen anyway
+        cache = pprint._cache or {}
+        pprint._cache = nil
+    elseif option.object_cache == 'local' then
+        cache = {}
+    end
+
+    local last = '' -- used for look back and remove trailing comma
+    local status = {
+        indent = '', -- current indent
+        len = 0,     -- current line length
+        printed_something = false, -- used to remove leading new lines
+    }
+
+    local wrapped_printer = function(s)
+        status.printed_something = true
+        printer(last)
+        last = s
+    end
+
+    local function _indent(d)
+        status.indent = string.rep(' ', d + #(status.indent))
+    end
+
+    local function _n(d)
+        if not status.printed_something then return end
+        wrapped_printer('\n')
+        wrapped_printer(status.indent)
+        if d then
+            _indent(d)
+        end
+        status.len = 0
+        return true -- used to close bracket correctly
+    end
+
+    local function _p(s, nowrap)
+        status.len = status.len + #s
+        if not nowrap and status.len > option.level_width then
+            _n()
+            wrapped_printer(s)
+            status.len = #s
+        else
+            wrapped_printer(s)
+        end
+    end
+
+    local formatter = {}
+    local function format(v)
+        local f = formatter[type(v)]
+        f = f or formatter.table -- allow patched type()
+        if option.filter_function and option.filter_function(v, nil, nil) then
+            return ''
+        else
+            return f(v)
+        end
+    end
+
+    local function tostring_formatter(v)
+        return tostring(v)
+    end
+
+    local function number_formatter(n)
+        return n == math.huge and '[[math.huge]]' or tostring(n)
+    end
+
+    local function nop_formatter(v)
+        return ''
+    end
+
+    local function make_fixed_formatter(t, has_cache)
+        if has_cache then
+            return function (v)
+                return string.format('[[%s %d]]', t, cache[t][v])
+            end
+        else
+            return function (v)
+                return '[['..t..']]'
+            end
+        end
+    end
+
+    local function string_formatter(s, force_long_quote)
+        local tokens = option.string_is_utf8 and tokenize_utf8_string(s) or tokenize_string(s)
+        local string_len = 0
+        local escape_quotes = tokens.has_double_quote and tokens.has_single_quote
+        for _, token in ipairs(tokens) do
+            if escape_quotes and token.char == '"' then
+                string_len = string_len + 2
+            else
+                string_len = string_len + token.len
+            end
+        end
+        local quote_len = 2
+        local long_quote_dashes = 0
+        local function compute_long_quote_dashes()
+            local keep_looking = true
+            while keep_looking do
+                if s:find('%]' .. string.rep('=', long_quote_dashes) .. '%]') then
+                    long_quote_dashes = long_quote_dashes + 1
+                else
+                    keep_looking = false
+                end
+            end
+        end
+        if force_long_quote then
+            compute_long_quote_dashes()
+            quote_len = 2 + long_quote_dashes
+        end
+        if quote_len + string_len + status.len > option.level_width then
+            _n()
+            -- only wrap string when is longer than level_width
+            if option.wrap_string and string_len + quote_len > option.level_width then
+                if not force_long_quote then
+                    compute_long_quote_dashes()
+                    quote_len = 2 + long_quote_dashes
+                end
+                -- keep the quotes together
+                local dashes = string.rep('=', long_quote_dashes)
+                _p('[' .. dashes .. '[', true)
+                local status_len = status.len
+                local line_len = 0
+                local line = ''
+                for _, token in ipairs(tokens) do
+                    if line_len + token.len + status_len > option.level_width then
+                        _n()
+                        _p(line, true)
+                        line_len = token.len
+                        line = token.char
+                    else
+                        line_len = line_len + token.len
+                        line = line .. token.char
+                    end
+                end
+
+                return line .. ']' .. dashes .. ']'
+            end
+        end
+
+        if tokens.has_double_quote and tokens.has_single_quote and not force_long_quote then
+            for i, token in ipairs(tokens) do
+                if token.char == '"' then
+                    tokens[i].char = '\\"'
+                end
+            end
+        end
+        local flat_table = {}
+        for _, token in ipairs(tokens) do
+            table.insert(flat_table, token.char)
+        end
+        local concat = table.concat(flat_table)
+
+        if force_long_quote then
+            local dashes = string.rep('=', long_quote_dashes)
+            return '[' .. dashes .. '[' .. concat .. ']' .. dashes .. ']'
+        -- elseif tokens.has_single_quote then
+        --     -- use double quote
+        --     return '"' .. concat .. '"'
+        else
+            -- use single quote
+            -- return "'" .. concat .. "'"
+            return concat
+        end
+    end
+
+    local function table_formatter(t)
+        if option.use_tostring then
+            local mt = getmetatable(t)
+            if mt and mt.__tostring then
+                return string_formatter(tostring(t), true)
+            end
+        end
+
+        local print_header_ix = nil
+        local ttype = type(t)
+        if option.object_cache then
+            local cache_state = cache.visited_tables[t]
+            local tix = cache[ttype][t]
+            -- FIXME should really handle `cache_state == nil`
+            -- as user might add things through filter_function
+            if cache_state == false then
+                -- already printed, just print the the number
+                return string_formatter(string.format('%s %d', ttype, tix), true)
+            elseif cache_state > 1 then
+                -- appeared more than once, print table header with number
+                print_header_ix = tix
+                cache.visited_tables[t] = false
+            else
+                -- appeared exactly once, print like a normal table
+            end
+        end
+
+        local limit = tonumber(option.depth_limit)
+        if limit and depth > limit then
+           if print_header_ix then
+              return string.format('[[%s %d]]...', ttype, print_header_ix)
+           end
+           return string_formatter(tostring(t), true)
+        end
+
+        local tlen = #t
+        local wrapped = false
+        _p('{')
+        _indent(option.indent_size)
+        _p(string.rep(' ', option.indent_size - 1))
+        if print_header_ix then
+            _p(string.format('--[[%s %d]] ', ttype, print_header_ix))
+        end
+        for ix = 1,tlen do
+            local v = t[ix]
+            if formatter[type(v)] == nop_formatter or 
+               (option.filter_function and option.filter_function(v, ix, t)) then
+               -- pass
+            else
+                if option.wrap_array then
+                    wrapped = _n()
+                end
+                depth = depth+1
+                _p(format(v)..', ')
+                depth = depth-1
+            end
+        end
+
+        -- hashmap part of the table, in contrast to array part
+        local function is_hash_key(k)
+            if type(k) ~= 'number' then
+                return true
+            end
+
+            local numkey = math.floor(tonumber(k))
+            if numkey ~= k or numkey > tlen or numkey <= 0 then
+                return true
+            end
+        end
+
+        local function print_kv(k, v, t)
+            -- can't use option.show_x as obj may contain custom type
+            if formatter[type(v)] == nop_formatter or
+               formatter[type(k)] == nop_formatter or 
+               (option.filter_function and option.filter_function(v, k, t)) then
+                return
+            end
+            wrapped = _n()
+            if is_plain_key(k) then
+                _p(k, true)
+            else
+                _p('[')
+                -- [[]] type string in key is illegal, needs to add spaces inbetween
+                local k = format(k)
+                if string.match(k, '%[%[') then
+                    _p(' '..k..' ', true)
+                else
+                    _p(k, true)
+                end
+                _p(']')
+            end
+            _p(' = ', true)
+            depth = depth+1
+            _p(format(v), true)
+            depth = depth-1
+            _p(',', true)
+        end
+
+        if option.sort_keys then
+            local keys = {}
+            for k, _ in pairs(t) do
+                if is_hash_key(k) then
+                    table.insert(keys, k)
+                end
+            end
+            table.sort(keys, cmp)
+            for _, k in ipairs(keys) do
+                print_kv(k, t[k], t)
+            end
+        else
+            for k, v in pairs(t) do
+                if is_hash_key(k) then
+                    print_kv(k, v, t)
+                end
+            end
+        end
+
+        if option.show_metatable then
+            local mt = getmetatable(t)
+            if mt then
+                print_kv('__metatable', mt, t)
+            end
+        end
+
+        _indent(-option.indent_size)
+        -- make { } into {}
+        last = string.gsub(last, '^ +$', '')
+        -- peek last to remove trailing comma
+        last = string.gsub(last, ',%s*$', ' ')
+        if wrapped then
+            _n()
+        end
+        _p('}')
+
+        return ''
+    end
+
+    -- set formatters
+    formatter['nil'] = option.show_nil and tostring_formatter or nop_formatter
+    formatter['boolean'] = option.show_boolean and tostring_formatter or nop_formatter
+    formatter['number'] = option.show_number and number_formatter or nop_formatter -- need to handle math.huge
+    formatter['function'] = option.show_function and make_fixed_formatter('function', option.object_cache) or nop_formatter
+    formatter['thread'] = option.show_thread and make_fixed_formatter('thread', option.object_cache) or nop_formatter
+    formatter['userdata'] = option.show_userdata and make_fixed_formatter('userdata', option.object_cache) or nop_formatter
+    formatter['string'] = option.show_string and string_formatter or nop_formatter
+    formatter['table'] = option.show_table and table_formatter or nop_formatter
+
+    if option.object_cache then
+        -- needs to visit the table before start printing
+        cache_apperance(obj, cache, option)
+    end
+
+    _p(format(obj))
+    printer(last) -- close the buffered one
+
+    -- put cache back if global
+    if option.object_cache == 'global' then
+        pprint._cache = cache
+    end
+
+    return table.concat(buf)
+end
+
+-- pprint all the arguments
+function pprint.pprint( ... )
+    local args = {...}
+    -- select will get an accurate count of array len, counting trailing nils
+    local len = select('#', ...)
+    for ix = 1,len do
+        pprint.pformat(args[ix], nil, io.write)
+        io.write('\n')
+    end
+end
+
+setmetatable(pprint, {
+    __call = function (_, ...)
+        pprint.pprint(...)
+    end
+})
+
+return pprint
diff --git a/main.lua b/main.lua
new file mode 100644
index 0000000..5bf2b08
--- /dev/null
+++ b/main.lua
@@ -0,0 +1,96 @@
+local class = require "libs.clasp"
+local utils = require "utils"
+local term  = utils.term
+local info  = utils.log.info
+local warn  = utils.log.warn
+local err   = utils.log.err
+local fatal = utils.log.fatal
+
+function enum(vals)
+    local out = {}
+    local count = 0
+    for k,v in ipairs(vals) do
+        out[v] = k
+        out[k] = v
+        count = count + 1
+    end
+    out._Count = count
+    return out
+end
+
+local Vec2 = class {
+    init = function(self, x, y) 
+        self.x = x
+        self.y = y
+    end
+}
+
+local CardSeed = enum {
+    'Heart', 
+    'Spade', 
+    'Diamond',
+    'Club',
+}
+
+local card_size = Vec2(20, 29)
+
+local Card = class {
+    init = function(self, n, s, tex)
+        self.image = tex
+        self.number = n
+        self.seed = s
+        self.x = 0
+        self.y = 0
+
+        local offx = n - 1
+        local offy = s - 1
+        self.quad = love.graphics.newQuad(
+            offx * card_size.x, 
+            offy * card_size.y, 
+            card_size.x, 
+            card_size.y, 
+            tex
+        )
+    end,
+    draw = function(self)
+        love.graphics.draw(
+            self.image, 
+            self.quad, 
+            self.x,
+            self.y
+        )
+    end
+}
+
+local CardData = class {
+    init = function(self, img_path) 
+        self.image = love.graphics.newImage(img_path)
+        self.cards = {}
+
+        for s=1,CardSeed._Count do 
+            local seed = {}
+            for n=1,10 do
+                seed[n] = Card(n, s, self.image)
+            end
+            self.cards[s] = seed
+        end
+    end,
+}
+
+local card_data = null
+
+function love.load()
+    love.graphics.setDefaultFilter('nearest', 'nearest', 0)
+    card_data = CardData('assets/cards.png')
+end
+
+function love.draw()
+end
+
+function love.update(dt)
+    if love.keyboard.isDown('q') or 
+       love.keyboard.isDown('escape') 
+    then
+        love.event.quit(0)
+    end
+end
diff --git a/utils.lua b/utils.lua
new file mode 100644
index 0000000..a4184ce
--- /dev/null
+++ b/utils.lua
@@ -0,0 +1,88 @@
+local pprint = require 'libs.pprint'
+
+local utils = {}
+
+utils.term = {
+    reset  = "\x1b[m",
+    bold   = "\x1b[1m",
+    italic = "\x1b[3m",
+    fg = {
+        rgb = function(r, g, b)
+            return "\x1b[38;2;" 
+            .. tostring(r) .. ";"
+            .. tostring(g) .. ";"
+            .. tostring(b) .. "m"
+        end,
+        default       = "\x1b[39m",
+        black         = "\x1b[38;5;16m",
+        red           = "\x1b[31m",
+        green         = "\x1b[32m",
+        yellow        = "\x1b[33m",
+        blue          = "\x1b[38;5;27m",
+        magenta       = "\x1b[35m",
+        cyan          = "\x1b[36m",
+        white         = "\x1b[37m",
+        dark_grey     = "\x1b[90m",
+        light_red     = "\x1b[91m",
+        light_green   = "\x1b[92m",
+        light_yellow  = "\x1b[93m",
+        light_blue    = "\x1b[94m",
+        light_magenta = "\x1b[95m",
+        light_cyan    = "\x1b[96m",
+        orange        = "\x1b[38;5;202m",
+        light_orange  = "\x1b[38;5;208m",
+        purple        = "\x1b[38;5;93m",
+        light_purple  = "\x1b[38;5;99m",
+    },
+    bg = {
+        default       = "\x1b[49m",
+        black         = "\x1b[40m",
+        red           = "\x1b[41m",
+        green         = "\x1b[42m",
+        yellow        = "\x1b[43m",
+        blue          = "\x1b[44m",
+        magenta       = "\x1b[45m",
+        cyan          = "\x1b[46m",
+        white         = "\x1b[47m",
+        dark_grey     = "\x1b[100m",
+        light_red     = "\x1b[101m",
+        light_green   = "\x1b[102m",
+        light_yellow  = "\x1b[103m",
+        light_blue    = "\x1b[104m",
+        light_magenta = "\x1b[105m",
+        light_cyan    = "\x1b[106m",
+        orange        = "\x1b[48;5;202m",
+        light_orange  = "\x1b[48;5;208m",
+        purple        = "\x1b[48;5;93m",
+        light_purple  = "\x1b[48;5;99m",
+        light_gray    = "\x1b[48;5;234m",
+    },
+}
+
+local function log_impl(prefix, prefix_col) 
+    return function(...)
+        local args = {...}
+        local len = select('#', ...)
+        io.write(
+            utils.term.fg[prefix_col] .. 
+            prefix .. 
+            utils.term.reset
+        )
+        for ix = 1,len do
+            pprint.pformat(args[ix], nil, io.write)
+            io.write(' ')
+        end
+        io.write('\n')
+    end
+end
+
+utils.log = {
+    print = pprint.pprint,
+    info  = log_impl('[INFO]:  ', 'green'),
+    debug = log_impl('[DEBUG]: ', 'blue'),
+    warn  = log_impl('[WARN]:  ', 'yellow'),
+    err   = log_impl('[ERR]:   ', 'red'),
+    fatal = log_impl('[FATAL]: ', 'red'),
+}
+
+return utils