diff --git a/config.hjson b/config.hjson
index 674b25d..90dd549 100644
--- a/config.hjson
+++ b/config.hjson
@@ -1,5 +1,5 @@
 {
-    version: 0.34.1
+    version: 0.34.2
     global_modules: false //disables global modules loading (only looks up for modules in cwd)
     minify: true
     compress: true
diff --git a/lib/eli/cli.lua b/lib/eli/cli.lua
index 4bfba09..e3c562d 100644
--- a/lib/eli/cli.lua
+++ b/lib/eli/cli.lua
@@ -1,4 +1,6 @@
-local _util = require("eli.util")
+local util = require"eli.util"
+
+local cli = {}
 
 ---@class CliArg
 ---#DES 'CliArg.type'
@@ -17,29 +19,27 @@ local _util = require("eli.util")
 ---Parses array of arguments
 ---@param args string[]|nil
 ---@return CliArg[]
-local function _parse_args(args)
-    if not _util.is_array(args) then
+function cli.parse_args(args)
+    if not util.is_array(args) then
         args = arg
     end
-    local _argList = {}
-    if args == nil then return _argList end
+    local arg_list = {}
+    if args == nil then return arg_list end
     for i = 1, #args, 1 do
-        local _arg = args[i]
-        if type(_arg) == "string" then
-            local _cliOption = _arg:match "^-[-]?([^=]*)"
-            if _cliOption then -- option
-                local _value = _arg:match("^[^=]*=(.*)") or true
-                table.insert(_argList, {type = "option", value = _value, id = _cliOption, arg = _arg})
+        local arg = args[i]
+        if type(arg) == "string" then
+            local cli_option = arg:match"^-[-]?([^=]*)"
+            if cli_option then -- option
+                local _value = arg:match"^[^=]*=(.*)" or true
+                table.insert(arg_list, { type = "option", value = _value, id = cli_option, arg = arg })
             else -- command or parameter
-                table.insert(_argList, {type = "parameter", value = _arg, id = _arg, arg = _arg})
+                table.insert(arg_list, { type = "parameter", value = arg, id = arg, arg = arg })
             end
-        elseif type(_arg) == 'table' then -- passthrough pre processed args
-            table.insert(_argList, _arg)
+        elseif type(arg) == "table" then -- passthrough pre processed args
+            table.insert(arg_list, arg)
         end
     end
-    return _argList
+    return arg_list
 end
 
-return {
-    parse_args = _parse_args
-}
+return cli
diff --git a/lib/eli/env.lua b/lib/eli/env.lua
index 3006091..41233f6 100644
--- a/lib/eli/env.lua
+++ b/lib/eli/env.lua
@@ -1,18 +1,18 @@
-local _os = require "os"
-local _eenvLoaded, _eenv = pcall(require, "eli.env.extra")
+local os = require"os"
+local is_loaded, eenv = pcall(require, "eli.env.extra")
 
-local _util = require "eli.util"
+local util = require"eli.util"
 
-local _env = {
-    get_env = _eenvLoaded and _eenv.get_env or _os.getenv,
+local env = {
+    get_env = is_loaded and eenv.get_env or os.getenv,
     ---#DES env.EENV
     ---
     ---@type boolean
-    EENV = _eenvLoaded
+    EENV = is_loaded,
 }
 
-if not _eenvLoaded then
-    return _env
+if not is_loaded then
+    return env
 end
 
-return _util.merge_tables(_env, _eenv)
+return util.merge_tables(env, eenv)
diff --git a/lib/eli/extensions/io.lua b/lib/eli/extensions/io.lua
index e30e480..0cd7c1c 100644
--- a/lib/eli/extensions/io.lua
+++ b/lib/eli/extensions/io.lua
@@ -4,13 +4,15 @@ if not ok then
     return {}
 end
 
+local eio = {}
+
 ---#DES 'io.open_fstream'
 ---
 ---@param filename string
 ---@param mode?    openmode
 ---@return EliReadableStream | EliWritableStream | EliRWStream | nil
 ---@return string? errmsg
-local function open_fstream(filename, mode)
+function eio.open_fstream(filename, mode)
     if not ok then
         error"eli.stream is not available"
     end
@@ -18,6 +20,8 @@ local function open_fstream(filename, mode)
     return stream_extra.open_fstream(filename, mode)
 end
 
-return {
-    open_fstream = open_fstream,
-}
+function eio.globalize()
+    io.open_fstream = eio.open_fstream
+end
+
+return eio
diff --git a/lib/eli/extensions/string.lua b/lib/eli/extensions/string.lua
index 3944c7c..adc0d25 100644
--- a/lib/eli/extensions/string.lua
+++ b/lib/eli/extensions/string.lua
@@ -1,8 +1,10 @@
+local es = {}
+
 ---#DES string.trim
 ---
 ---@param s string
 ---@return string
-local function _trim(s)
+function es.trim(s)
 	if type(s) ~= "string" then return s end
 	return s:match"^()%s*$" and "" or s:match"^%s*(.*%S)"
 end
@@ -13,7 +15,7 @@ end
 ---@param sep string?
 ---@param trim boolean?
 ---@return string[]
-local function _split(s, sep, trim)
+function es.split(s, sep, trim)
 	if type(s) ~= "string" then return s end
 	if sep == nil then
 		sep = "%s"
@@ -34,7 +36,7 @@ end
 ---@param separator string
 ---@param ... any
 ---@return string
-local function _join(separator, ...)
+function es.join(separator, ...)
 	local _result = ""
 	if type(separator) ~= "string" then
 		separator = ""
@@ -61,7 +63,7 @@ end
 ---@param separator string
 ---@param ...string
 ---@return string
-local function _join_strings(separator, ...)
+function es.join_strings(separator, ...)
 	local _tmp = {}
 	local _parts = table.pack(...)
 	if #_parts > 0 and type(_parts[1]) == "table" then
@@ -82,7 +84,7 @@ end
 ---@param format string
 ---@param data table?
 ---@return string
-local function _interpolate(format, data)
+function es.interpolate(format, data)
 	if data == nil then data = _G end
 	if type(data) ~= "table" then data = {} end
 	---@param w string
@@ -99,19 +101,12 @@ local function _interpolate(format, data)
 	return _result
 end
 
-local function _globalize()
-	string.split = _split
-	string.join = _join
-	string.join_strings = _join_strings
-	string.trim = _trim
-	string.interpolate = _interpolate
+function es.globalize()
+	string.split = es.split
+	string.join = es.join
+	string.join_strings = es.join_strings
+	string.trim = es.trim
+	string.interpolate = es.interpolate
 end
 
-return {
-	globalize = _globalize,
-	split = _split,
-	join = _join,
-	join_strings = _join_strings,
-	trim = _trim,
-	interpolate = _interpolate,
-}
+return es