diff --git a/README.md b/README.md
index 09b65f0..c7271b2 100644
--- a/README.md
+++ b/README.md
@@ -104,4 +104,4 @@ Bashbot is not more (in)secure as any other Bot written in any other language, w
 
 If you feel that there's something missing or if you found a bug, feel free to submit a pull request!
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
diff --git a/README.txt b/README.txt
index 4563418..088a3b9 100644
--- a/README.txt
+++ b/README.txt
@@ -168,5 +168,5 @@ That's it!
 If you feel that there's something missing or if you found a bug, feel
 free to submit a pull request!
 
-latexmath:[\[VERSION\]] v0.70-dev2-10-gfa9e879
+latexmath:[\[VERSION\]] v0.70-dev2-16-gc6d4086
 ++++++++++++++++++++++++++++++++++++++++++++++
diff --git a/bashbot.rc b/bashbot.rc
index 58fa45d..1162182 100755
--- a/bashbot.rc
+++ b/bashbot.rc
@@ -1,7 +1,7 @@
 #!/bin/sh
 # description: Start or stop telegram-bash-bot
 #
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 # shellcheck disable=SC2009
 # shellcheck disable=SC2181
 
diff --git a/bashbot.sh b/bashbot.sh
index 530239f..6df7a52 100755
--- a/bashbot.sh
+++ b/bashbot.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+# file: bashbot.sh 
+# do not edit, this file will be overwritten on update
 
 # bashbot, the Telegram bot written in bash.
 # Written by Drew (@topkecleon) and Daniil Gentili (@danogentili), KayM (@gnadelwartz).
@@ -10,7 +12,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 #
-#### $$VERSION$$ v0.70-dev2-14-g56a45aa
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 #
 # Exit Codes:
 # - 0 sucess (hopefully)
@@ -161,73 +163,6 @@ declare -A USER MESSAGE URLS CONTACT LOCATION CHAT FORWARD REPLYTO VENUE
 export USER MESSAGE URLS CONTACT LOCATION CHAT FORWARD REPLYTO VENUE
 
 
-send_message() {
-	local text arg keyboard file lat long title address sent
-	[ "$2" = "" ] && return 1
-	local chat="$1"
-	text="$(echo "$2" | sed 's/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-	arg="$3"
-	[ "$arg" != "safe" ] && {
-		text="${text// mynewlinestartshere /$'\r\n'}"
-		no_keyboard="$(echo "$2" | sed '/mykeyboardendshere/!d;s/.*mykeyboardendshere.*/mykeyboardendshere/')"
-
-		keyboard="$(echo "$2" | sed '/mykeyboardstartshere /!d;s/.*mykeyboardstartshere //g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-		file="$(echo "$2" | sed '/myfilelocationstartshere /!d;s/.*myfilelocationstartshere //g;s/ mykeyboardstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-		lat="$(echo "$2" | sed '/mylatstartshere /!d;s/.*mylatstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-		long="$(echo "$2" | sed '/mylongstartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-		title="$(echo "$2" | sed '/mytitlestartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-		address="$(echo "$2" | sed '/myaddressstartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mytitlestartshere.*//g;s/ mykeyboardendshere.*//g')"
-
-	}
-	if [ "$no_keyboard" != "" ]; then
-		echo "remove_keyboard $chat $text" > "${TMPDIR:-.}/prova"
-		remove_keyboard "$chat" "$text"
-		sent=y
-	fi
-	if [ "$keyboard" != "" ]; then
-		if [[ "$keyboard" != *"["* ]]; then # pre 0.60 style
-			keyboard="[ ${keyboard//\" \"/\" \] , \[ \"} ]"
-		fi
-		send_keyboard "$chat" "$text" "$keyboard"
-		sent=y
-	fi
-	if [ "$file" != "" ]; then
-		send_file "$chat" "$file" "$text"
-		sent=y
-	fi
-	if [ "$lat" != "" ] && [ "$long" != "" ] && [ "$address" = "" ] && [ "$title" = "" ]; then
-		send_location "$chat" "$lat" "$long"
-		sent=y
-	fi
-	if [ "$lat" != "" ] && [ "$long" != "" ] && [ "$address" != "" ] && [ "$title" != "" ]; then
-		send_venue "$chat" "$lat" "$long" "$title" "$address"
-		sent=y
-	fi
-	if [ "$sent" != "y" ];then
-		send_text "$chat" "$text"
-	fi
-
-}
-
-send_text() {
-	case "$2" in
-		html_parse_mode*)
-			send_html_message "$1" "${2//html_parse_mode}"
-			;;
-		markdown_parse_mode*)
-			send_markdown_message "$1" "${2//markdown_parse_mode}"
-			;;
-		*)
-			send_normal_message "$1" "$2"
-			;;
-	esac
-}
-
 send_normal_message() {
 	text="$2"
 	until [ "$(echo -n "$text" | wc -m)" -eq "0" ]; do
@@ -480,42 +415,7 @@ forward() { # backward compatibility
 	forward_message "$@" || return
 }
 
-background() {
-	echo "${CHAT[ID]}:$2:$1" >"${TMPDIR:-.}/${copname}$2-back.cmd"
-	startproc "$1" "back-$2-"
-}
-
-startproc() {
-	killproc "$2"
-	local fifo="$2${copname}"
-	mkfifo "${TMPDIR:-.}/${fifo}"
-	tmux new-session -d -s "${fifo}" "$1 &>${TMPDIR:-.}/${fifo}; echo imprettydarnsuredatdisisdaendofdacmd>${TMPDIR:-.}/${fifo}"
-	tmux new-session -d -s "sendprocess_${fifo}" "bash $SCRIPT outproc ${CHAT[ID]} ${fifo}"
-}
-
-
-checkback() {
-	checkproc "back-$1-"
-}
-
-checkproc() {
-	tmux ls | grep -q "$1${copname}"; res=$?; return $?
-}
-
-killback() {
-	killproc "back-$1-"
-	rm -f "${TMPDIR:-.}/${copname}$1-back.cmd"
-}
-
-killproc() {
-	local fifo="$1${copname}"
-	(tmux kill-session -t "${fifo}"; echo imprettydarnsuredatdisisdaendofdacmd>"${TMPDIR:-.}/${fifo}"; tmux kill-session -t "sendprocess_${fifo}"; rm -f -r "${TMPDIR:-.}/${fifo}")2>/dev/null
-}
-
-inproc() {
-	tmux send-keys -t "$copname" "${MESSAGE[0]} ${URLS[*]}
-"
-}
+# returns true if function exist
 _is_function()
 {
 	[ "$(LC_ALL=C type -t "$1")" = "function" ]
diff --git a/commands.sh b/commands.sh
index 5b9fa33..b7f8abe 100644
--- a/commands.sh
+++ b/commands.sh
@@ -5,7 +5,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 #
-#### $$VERSION$$ v0.70-dev2-15-g03f22c9
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 #
 # shellcheck disable=SC2154
 # shellcheck disable=SC2034
@@ -125,8 +125,8 @@ else
 			checkprog
 			if [ "$res" -eq 0 ] ; then killproc && send_message "${CHAT[ID]}" "Command canceled.";else send_message "${CHAT[ID]}" "No command is currently running.";fi
 			;;
-		*)	# forward input to interactive chat if running
-			if tmux ls | grep -v send | grep -q "$copname"; then inproc; fi
+		*)	# forward other messages to optional dispatcher
+			_is_function startproc && if tmux ls | grep -v send | grep -q "$copname"; then inproc; fi
 			_is_function mycommands && mycommands
 			;;
 	esac
diff --git a/dev/hooks/pre-commit.sh b/dev/hooks/pre-commit.sh
index 4639c8c..d98b2b6 100755
--- a/dev/hooks/pre-commit.sh
+++ b/dev/hooks/pre-commit.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/dev/hooks/pre-push.sh b/dev/hooks/pre-push.sh
index e9d6b1d..c541c38 100755
--- a/dev/hooks/pre-push.sh
+++ b/dev/hooks/pre-push.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/dev/install-hooks.sh b/dev/install-hooks.sh
index d3e6f3d..18a9eff 100755
--- a/dev/install-hooks.sh
+++ b/dev/install-hooks.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # this has to run once atfer git clone
 # and every time we create new hooks
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/dev/make-dist.sh b/dev/make-dist.sh
index f66d3ee..821c6bf 100755
--- a/dev/make-dist.sh
+++ b/dev/make-dist.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # this has to run once atfer git clone
 # and every time we create new hooks
-#### $$VERSION$$ v0.70-dev2-15-g03f22c9
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/dev/shellcheck.files b/dev/shellcheck.files
index 823234f..15e1dfb 100644
--- a/dev/shellcheck.files
+++ b/dev/shellcheck.files
@@ -1,3 +1,3 @@
 # list of additional files to check from shellcheck
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 bashbot.rc
diff --git a/dev/version.sh b/dev/version.sh
index 6881cf1..8f7212d 100755
--- a/dev/version.sh
+++ b/dev/version.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 # shellcheck disable=SC2016
 #
 # Easy Versioning in git:
diff --git a/doc/1_firstbot.md b/doc/1_firstbot.md
index 5519047..14857f0 100644
--- a/doc/1_firstbot.md
+++ b/doc/1_firstbot.md
@@ -61,5 +61,5 @@ group. This step is up to you actually.
 
 #### [Next Getting started](2_usage.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/2_usage.md b/doc/2_usage.md
index ee5a70d..37865ca 100644
--- a/doc/2_usage.md
+++ b/doc/2_usage.md
@@ -166,5 +166,5 @@ send_action "${CHAT[ID]}" "action"
 #### [Prev Create Bot](1_firstbot.md)
 #### [Next Advanced Usage](3_advanced.md)
 
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/3_advanced.md b/doc/3_advanced.md
index 16cdf7d..954d2c7 100644
--- a/doc/3_advanced.md
+++ b/doc/3_advanced.md
@@ -156,5 +156,5 @@ answer_inline_query "$iQUERY_ID" "cached_sticker" "identifier for the sticker"
 #### [Prev Advanced Usage](3_advanced.md)
 #### [Next Expert Use](4_expert.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/4_expert.md b/doc/4_expert.md
index a239660..7f6228a 100644
--- a/doc/4_expert.md
+++ b/doc/4_expert.md
@@ -104,5 +104,5 @@ An example crontab is provided in ```examples/bashbot.cron```.
 #### [Prev Expert Use](4_expert.md)
 #### [Next Best Practice](5_practice.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/5_practice.md b/doc/5_practice.md
index 08f534b..acea748 100644
--- a/doc/5_practice.md
+++ b/doc/5_practice.md
@@ -112,5 +112,5 @@ The second warning is about an unused variable, this is true because in our exam
 #### [Prev Best Practice](5_practice.md)
 #### [Next Functions Reference](6_reference.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/6_reference.md b/doc/6_reference.md
index fb42782..b1e3f6b 100644
--- a/doc/6_reference.md
+++ b/doc/6_reference.md
@@ -58,18 +58,7 @@ send_normal_message "${CHAT[ID]}" "<b>bold</b> <i>italic><i> <em>italic>/em> <a
 
 *usage:* forward_message "chat_to" "chat_from" "${MESSAGE[ID]}"
 
-*alias:* forward "${CHAT[ID]}" "$FROMCHAT" "${MESSAGE[ID]}"
-
-----
-
-##### send_message
-```send_message``` sends any type of message to the given chat. Type of output is steered by keywords within the message. 
-
-The main use case for send_message is to process the output of interactive chats and background jobs. **For regular Bot commands I recommend using of the dedicated send_xxx_message() functions from above.**
-
-*usage:* send_message "${CHAT[ID]}" "message"
-
-*example:* - see [Usage](2_usage.md#send_message) and [Advanced Usage](3_advanced.md#Interactive-Chats)
+*old call:* forward "${CHAT[ID]}" "$FROMCHAT" "${MESSAGE[ID]}"
 
 ----
 
@@ -137,6 +126,8 @@ send_keyboard "${CHAT[ID]}" "Enter digit" "[ \\"1\\" , \\"2\\" , \\"3\\" ] , [ \
 ##### remove_keyboard
 *usage:* remove_keybord "$CHAT[ID]" "message"
 
+----
+
 ### Manage users 
 
 ##### kick_chat_member
@@ -163,6 +154,7 @@ fi
 ```
 
 ----
+
 ### User Access Control
 
 ##### user_is_botadmin
@@ -171,7 +163,7 @@ Name or ID botadmin must be placed in './botadmin' file.
 
 *usage:*  user_is_botadmin "${USER[ID]}"
 
-*alias:* _is_botadmin 
+*modules/alias:* _is_botadmin 
 
 *example:* 
 ```bash
@@ -183,14 +175,14 @@ Return true (0) if user is creator of given chat or chat is a private chat.
 
 *usage:* user_is_creator "${CHAT[ID]}" "${USER[ID]}"
 
-*alias:* _is_creator
+*modules/alias:* _is_creator
 
 ##### user_is_admin
 Return true (0) if user is admin or creator of given chat.
  
 *usage:* user_is_admin "${CHAT[ID]}" "${USER[ID]}"
 
-*alias:* _is_creator
+*modules/alias:* _is_admin
 
 *example:* 
 ```bash
@@ -212,7 +204,59 @@ if ! user_is_allowed "${USER[ID]}" "start" "${CHAT[ID]}" ; then
 fi
 ```
 
+----
+
+### Aliases - shortcuts for often used funtions 
+You must use  ```source modules/aliases.sh``` in commands.sh or mycommands.sh to have the following functions availible.
+
+#### _is_botadmin
+
+*usage:* _is_botadmin
+
+*alias for* user_is_botadmin "${USER[ID]}"
+
+#### _is_admin
+
+*usage:* _is_admin
+
+*alias for* user_is_admin "${CHAT[ID]}" "${USER[ID]}"
+
+#### _is_allowed
+
+*usage:* _is_allowed "what"
+
+*alias for* user_is_allowed "${USER[ID]}" "what" "${CHAT[ID]}"
+
+----
+
+#### _message
+
+*usage:* _message "message"
+
+*alias for* send_normal_message "${CHAT[ID]}" "message"
+
+#### _normal_message
+
+*usage:* _normal_message "message"
+
+*alias for* send_normal_message "${CHAT[ID]}" "message"
+
+#### _html_message
+
+*usage:* _html_message "message"
+
+*alias for* send_html_message "${CHAT[ID]}" "message"
+
+#### _markdown_message
+
+*usage:* _markdown_message "message"
+
+*alias for* send_markdown_message "${CHAT[ID]}" "message"
+
+----
+
 ### Interactive and backgound jobs
+You must use  ```source modules/background.sh``` in commands.sh or mycommands.sh to have the following functions availible.
 
 ##### startproc
 ```startproc``` starts a script (or C or python program etc.) running in parallel to your Bot. The text that the script outputs is sent to the user or chat, user input will be sent back to the script. see [Advanced Usage](3_advanced.md#Interactive-Chats)
@@ -296,6 +340,33 @@ else
 fi
 ```
 
+----
+
+##### send_message
+```send_message``` sends any type of message to the given chat. Type of output is steered by keywords within the message. 
+
+The main use case for send_message is to process the output of interactive chats and background jobs. **For regular Bot commands I recommend using of the dedicated send_xxx_message() functions from above.**
+
+*usage:* send_message "${CHAT[ID]}" "message"
+
+*example:* - see [Usage](2_usage.md#send_message) and [Advanced Usage](3_advanced.md#Interactive-Chats)
+
+----
+
+### Helper functions
+
+#### _is_function
+Returns true if the given function exist, can be used to check if a module is loaded.
+
+*usage* _is_function function
+
+*example:* 
+```bash
+_is_function "background" && _message "you can run background jobs!"
+```
+
+----
+
 ### Bashbot internal functions
 These functions are for internal use only and must not used in your bot commands.
 
@@ -349,5 +420,5 @@ Send Input from Telegram to waiting Interactive Chat.
 #### [Prev Best Practice](5_practice.md)
 #### [Next Notes for Developers](7_develop.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/7_develop.md b/doc/7_develop.md
index 87f81d3..211426c 100644
--- a/doc/7_develop.md
+++ b/doc/7_develop.md
@@ -71,5 +71,5 @@ fi
 #### [Prev Function Reference](6_function.md)
 #### [Next Bashbot Environment](8_custom.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/doc/8_custom.md b/doc/8_custom.md
index b37402d..e5c9fa5 100644
--- a/doc/8_custom.md
+++ b/doc/8_custom.md
@@ -37,7 +37,7 @@ Location of runtime data files 'data-bot-bash', 'count', downloaded files ...
 ```
 
 #### BASHBOT_COMMANDS
-Full path to bash script containing your commandsm, default: './commands.sh', must end with '.sh'
+Full path to bash script containing your commands, default: './commands.sh', must end with '.sh'
 ```bash
   unset  BASHBOT_COMMANDS     # telegram-bot-bash/commands.sh (default)
   export BASHBOT_COMMANDS ""  # telegram-bot-bash/commands.sh
@@ -131,5 +131,5 @@ for every poll until the maximum of BASHBOT_SLEEP ms.
 
 #### [Prev Notes for Developers](7_develop.md)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
diff --git a/examples/bashbot.cron b/examples/bashbot.cron
index c151f3e..80fbc99 100644
--- a/examples/bashbot.cron
+++ b/examples/bashbot.cron
@@ -7,7 +7,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 #
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 
 SHELL=/bin/sh
diff --git a/examples/calc.sh b/examples/calc.sh
index 384664f..e86c65a 100755
--- a/examples/calc.sh
+++ b/examples/calc.sh
@@ -3,7 +3,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # adjust your language setting here
 # https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
diff --git a/examples/notify.sh b/examples/notify.sh
index 2445d63..04335ea 100755
--- a/examples/notify.sh
+++ b/examples/notify.sh
@@ -2,7 +2,7 @@
 
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # adjust your language setting here
 # https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
diff --git a/examples/question,sh b/examples/question,sh
index c5ab386..d76b556 100755
--- a/examples/question,sh
+++ b/examples/question,sh
@@ -3,7 +3,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # adjust your language setting here
 # https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
diff --git a/examples/question.sh b/examples/question.sh
index c5ab386..d76b556 100755
--- a/examples/question.sh
+++ b/examples/question.sh
@@ -3,7 +3,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 
-#### $$VERSION$$ v0.70-dev2-10-gfa9e879
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # adjust your language setting here
 # https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
diff --git a/modules/aliases.sh b/modules/aliases.sh
index bf76c79..c5c0ac2 100644
--- a/modules/aliases.sh
+++ b/modules/aliases.sh
@@ -5,7 +5,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 #
-#### $$VERSION$$ v0.70-dev2-15-g03f22c9
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # source from commands.sh to use the aliases
 # some handy aliases for use when processing messages:
@@ -15,6 +15,9 @@ _is_botadmin() {
 _is_admin() {
 	user_is_admin "${CHAT[ID]}" "${USER[ID]}"
 }
+_is_creator() {
+	user_is_creator "${CHAT[ID]}" "${USER[ID]}"
+}
 _is_allowed() {
 	user_is_allowed "${USER[ID]}" "$1" "${CHAT[ID]}"
 }
diff --git a/modules/background.sh b/modules/background.sh
new file mode 100644
index 0000000..8b16765
--- /dev/null
+++ b/modules/background.sh
@@ -0,0 +1,119 @@
+#!/bin/bash
+# file: modules/background.sh
+# do not edit, this file will be overwritten on update
+
+# This file is public domain in the USA and all free countries.
+# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
+#
+#### $$VERSION$$ v0.70-dev2-15-g03f22c9
+
+# source from commands.sh if you want ro use interactive or background jobs
+
+####
+# I placed send_message here because main use case is interactive chats and background jobs
+send_message() {
+	local text arg keyboard file lat long title address sent
+	[ "$2" = "" ] && return 1
+	local chat="$1"
+	text="$(echo "$2" | sed 's/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+	arg="$3"
+	[ "$arg" != "safe" ] && {
+		text="${text// mynewlinestartshere /$'\r\n'}"
+		no_keyboard="$(echo "$2" | sed '/mykeyboardendshere/!d;s/.*mykeyboardendshere.*/mykeyboardendshere/')"
+
+		keyboard="$(echo "$2" | sed '/mykeyboardstartshere /!d;s/.*mykeyboardstartshere //g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+		file="$(echo "$2" | sed '/myfilelocationstartshere /!d;s/.*myfilelocationstartshere //g;s/ mykeyboardstartshere.*//g;s/ mylatstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+		lat="$(echo "$2" | sed '/mylatstartshere /!d;s/.*mylatstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylongstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+		long="$(echo "$2" | sed '/mylongstartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mytitlestartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+		title="$(echo "$2" | sed '/mytitlestartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ myaddressstartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+		address="$(echo "$2" | sed '/myaddressstartshere /!d;s/.*mylongstartshere //g;s/ mykeyboardstartshere.*//g;s/ myfilelocationstartshere.*//g;s/ mylatstartshere.*//g;s/ mytitlestartshere.*//g;s/ mykeyboardendshere.*//g')"
+
+	}
+	if [ "$no_keyboard" != "" ]; then
+		echo "remove_keyboard $chat $text" > "${TMPDIR:-.}/prova"
+		remove_keyboard "$chat" "$text"
+		sent=y
+	fi
+	if [ "$keyboard" != "" ]; then
+		if [[ "$keyboard" != *"["* ]]; then # pre 0.60 style
+			keyboard="[ ${keyboard//\" \"/\" \] , \[ \"} ]"
+		fi
+		send_keyboard "$chat" "$text" "$keyboard"
+		sent=y
+	fi
+	if [ "$file" != "" ]; then
+		send_file "$chat" "$file" "$text"
+		sent=y
+	fi
+	if [ "$lat" != "" ] && [ "$long" != "" ] && [ "$address" = "" ] && [ "$title" = "" ]; then
+		send_location "$chat" "$lat" "$long"
+		sent=y
+	fi
+	if [ "$lat" != "" ] && [ "$long" != "" ] && [ "$address" != "" ] && [ "$title" != "" ]; then
+		send_venue "$chat" "$lat" "$long" "$title" "$address"
+		sent=y
+	fi
+	if [ "$sent" != "y" ];then
+		send_text "$chat" "$text"
+	fi
+
+}
+
+send_text() {
+	case "$2" in
+		html_parse_mode*)
+			send_html_message "$1" "${2//html_parse_mode}"
+			;;
+		markdown_parse_mode*)
+			send_markdown_message "$1" "${2//markdown_parse_mode}"
+			;;
+		*)
+			send_normal_message "$1" "$2"
+			;;
+	esac
+}
+
+######
+# interactive and background functions
+
+background() {
+	echo "${CHAT[ID]}:$2:$1" >"${TMPDIR:-.}/${copname}$2-back.cmd"
+	startproc "$1" "back-$2-"
+}
+
+startproc() {
+	killproc "$2"
+	local fifo="$2${copname}"
+	mkfifo "${TMPDIR:-.}/${fifo}"
+	tmux new-session -d -s "${fifo}" "$1 &>${TMPDIR:-.}/${fifo}; echo imprettydarnsuredatdisisdaendofdacmd>${TMPDIR:-.}/${fifo}"
+	tmux new-session -d -s "sendprocess_${fifo}" "bash $SCRIPT outproc ${CHAT[ID]} ${fifo}"
+}
+
+
+checkback() {
+	checkproc "back-$1-"
+}
+
+checkproc() {
+	tmux ls | grep -q "$1${copname}"; res=$?; return $?
+}
+
+killback() {
+	killproc "back-$1-"
+	rm -f "${TMPDIR:-.}/${copname}$1-back.cmd"
+}
+
+killproc() {
+	local fifo="$1${copname}"
+	(tmux kill-session -t "${fifo}"; echo imprettydarnsuredatdisisdaendofdacmd>"${TMPDIR:-.}/${fifo}"; tmux kill-session -t "sendprocess_${fifo}"; rm -f -r "${TMPDIR:-.}/${fifo}")2>/dev/null
+}
+
+inproc() {
+	tmux send-keys -t "$copname" "${MESSAGE[0]} ${URLS[*]}
+"
+}
diff --git a/mycommands.sh b/mycommands.sh
index 9e6fd89..19a5fab 100644
--- a/mycommands.sh
+++ b/mycommands.sh
@@ -2,7 +2,7 @@
 # files: mycommands.sh.dist
 # copy to mycommands.sh and add all your commands and functions here ...
 #
-#### $$VERSION$$ v0.70-dev2-15-g03f22c9
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 #
 # shellcheck disable=SC2154
 # shellcheck disable=SC2034
diff --git a/test/ADD-test-new.sh b/test/ADD-test-new.sh
index 1194755..3c63971 100755
--- a/test/ADD-test-new.sh
+++ b/test/ADD-test-new.sh
@@ -2,7 +2,7 @@
 #
 # ADD a new test skeleton to test dir, but does not activate test
 #
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/test/ALL-tests.inc.sh b/test/ALL-tests.inc.sh
old mode 100755
new mode 100644
index bf360bb..717dd5a
--- a/test/ALL-tests.inc.sh
+++ b/test/ALL-tests.inc.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # common variables
 export TESTME DIRME TESTDIR LOGFILE REFDIR TESTNAME
diff --git a/test/ALL-tests.sh b/test/ALL-tests.sh
index f88147e..02811b0 100755
--- a/test/ALL-tests.sh
+++ b/test/ALL-tests.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # this has to run once atfer git clone
 # and every time we create new hooks
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # magic to ensure that we're always inside the root of our application,
 # no matter from which directory we'll run script
diff --git a/test/a-commit-test.sh b/test/a-commit-test.sh
index e1df301..e3085a3 100755
--- a/test/a-commit-test.sh
+++ b/test/a-commit-test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 ../dev/hooks/pre-commit.sh
 
diff --git a/test/a-push-test.sh b/test/a-push-test.sh
index 777e936..81b8654 100755
--- a/test/a-push-test.sh
+++ b/test/a-push-test.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 ../dev/hooks/pre-push.sh
diff --git a/test/c-init-test.sh b/test/c-init-test.sh
index 7407863..289a926 100755
--- a/test/c-init-test.sh
+++ b/test/c-init-test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # include common functions and definitions
 # shellcheck source=test/ALL-tests.inc.sh
diff --git a/test/d-JSON.sh-test.sh b/test/d-JSON.sh-test.sh
index 3a0b03e..b35a5a8 100755
--- a/test/d-JSON.sh-test.sh
+++ b/test/d-JSON.sh-test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # include common functions and definitions
 # shellcheck source=test/ALL-tests.inc.sh
diff --git a/test/d-process_message-test.sh b/test/d-process_message-test.sh
index d8bfd18..15b8857 100755
--- a/test/d-process_message-test.sh
+++ b/test/d-process_message-test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # include common functions and definitions
 # shellcheck source=test/ALL-tests.inc.sh
diff --git a/test/d-user_is-test.sh b/test/d-user_is-test.sh
index 685be28..cf58280 100755
--- a/test/d-user_is-test.sh
+++ b/test/d-user_is-test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-#### $$VERSION$$ v0.70-dev2-13-gca73be8
+#### $$VERSION$$ v0.70-dev2-16-gc6d4086
 
 # include common functions and definitions
 # shellcheck source=test/ALL-tests.inc.sh