diff --git a/bes.ini b/bes.ini
index 506c17f..dc610b3 100644
--- a/bes.ini
+++ b/bes.ini
@@ -1,10 +1,13 @@
 [project]
 vendor      = bes
 name        = echo
-version     = 1.1
+version     = 1.2
 license     = "GNU GPL v3"
 author      = a-Sansara
 type        = library
 homepage    = "https://git.pluie.org/meta-tech/bes-echo"
 description = "bash bes display utility library"
 keywords    = "bash, bes"
+
+[require]
+bes.color   = 1.1
diff --git a/src/echo.sh b/src/echo.sh
index bf39ff9..1d2547c 100644
--- a/src/echo.sh
+++ b/src/echo.sh
@@ -1,4 +1,3 @@
-#!/bin/bash
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #
 # @author   a-Sansara - https://git.pluie.org/meta-tech/bes-echo
@@ -9,80 +8,49 @@
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 function bes.echo.boot ()
 {
-    BES_TERM_WIDTH=${BES_TERM_WIDTH:-105}
-       BES_NOCOLOR=${BES_NOCOLOR:-0}
-
-    if [ "$BES_NOCOLOR" -eq 0 ]; then
-             Cok="\033[0;38;5;43m";              Cko="\033[0;38;5;217m"
-            Coff="\033[m";                    Ctitle="\033[1;48;5;24;1;38;5;15m"
-           Cdone="\033[1;48;5;36;1;38;5;15m";  Cfail="\033[1;48;5;196;1;38;5;15m"
-            Cspe="\033[1;38;5;223m";           Citem="\033[1;38;5;214m"
-            Cval="\033[1;38;5;215m";            Cusa="\033[1;38;5;214m"
-            Cbra="\033[1;38;5;203m";           Crepo="\033[1;38;5;223m"
-           Cmeta="\033[1;38;5;30m";            Ctext="\033[1;38;5;30m"
-            Copt="\033[1;38;5;81m";             Csep="\033[1;38;5;241m"
-            Cerr="\033[1;38;5;196m";            Ccom="\033[0;38;5;139m"
-        Csection="\033[1;38;5;97m";          Caction="\033[0;38;5;37m"
-    fi
+    BES_TERM_WIDTH=${COLUMNS:-130}
+    BES_TERM_WIDTH=$(($BES_TERM_WIDTH - 20))
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo ()
+function echo.msg ()
 {
-    local      msg=${1:-''}
-    local isAction=${2:-'0'}
-    local   symbol=${3:-' *'}
-    if [ ! "$BES_NOCOLOR" = 1 ]; then
-        local   c=" "
-        if [ -z "$isAction" ] || [ "$isAction" = 1 ]; then
-            c=$Caction
-        fi
-        if [ ! "$isAction" = 0 ]; then
-            c="   $Citem$symbol $c"
-        fi
-        echo -e " $c$msg$Coff"
-    else
-        if [ ! "$isAction" = 0 ]; then
-            msg="   $symbol $msg"
-        fi
-        echo -e "$msg"
-    fi
+    local c=${2:-}
+    local m=${1:-}
+    echo -e "    $c$m$Coff"
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.action ()
+function echo.state ()
 {
-    bes.echo "$1" 1
-}
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.title ()
-{
-    echo
-    bes.echo " ${Citem}☪ ${Csection}$1 ${Cspe}$2${Coff}"
-    echo
-}
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.keyval ()
-{
-    local c=': '
-    if [ ! "$BES_NOCOLOR" = 1 ]; then
-        c="$Citem: ${Cval}"
-    fi
-    local len="%-15s "
-#    printf "%s %s [UP]\n" $PROC_NAME "${line:${#PROC_NAME}}"
-    bes.echo "$(printf $len $1)  $c$2 " 1 " "
-}
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.state ()
-{
-    local len=8
-    printf "%0.s " $(seq 1 $(($BES_TERM_WIDTH-${len})))
+    local len=14
+    echo -en "      $Csep"
+    printf "%0.s-" $(seq 1 $(($BES_TERM_WIDTH-${len})))
     if [ "$1" = 0 ]; then
-        echo -e "${Cdone}  OK  ${Coff}"
+        echo -e "$Coff $Cdone  OK  $Coff\n"
     else
-        echo -e "${Cfail}  KO  ${Coff}"
+        echo -e "$Coff $Cfail  KO  $Coff\n"
     fi
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.rs ()
+function echo.action ()
+{
+    local symbol=${3:-*}
+    local  color=${4:-Citem}
+    echo -e "    $Csymbol$symbol ${Caction}$1 ${!color}$2$Coff"
+}
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+function echo.title ()
+{
+    echo -e "\n  $Csymbol☪ $Ctitle$1 $Coff$Cspe$2$Coff\n"
+}
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+function echo.keyval ()
+{
+    local len=${3:-20}
+    local c="$Ckey: ${Cval}"
+    echo -e "   $Ckey $(printf "%-${len}s " "$1")  ${c}${2} $Coff"
+}
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+function echo.rs ()
 {
     local rs=${1:-0}
     if [ "$rs" -eq 0 ]; then
@@ -92,7 +60,7 @@ function bes.echo.rs ()
     fi
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.error ()
+function echo.error ()
 {
     local leave=${2:-0}
     echo -e "\n${Cerr}    error : ${Coff}\n\t$1 ${Coff}\n"
@@ -101,42 +69,30 @@ function bes.echo.error ()
     fi
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.sepline ()
+function echo.sepline ()
 {
     local  char=${1:-'_'}
     local width=${2:-$BES_TERM_WIDTH}
-    echo -ne "${Csep} "
+    echo -ne "${Cheadline} "
     printf "%0.s$char" $(seq 1 $width)
     echo -e "${Coff}"
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.app ()
+function echo.app ()
 {
     local     msg=${1:-''}
     local version=${2:-''}
     local  author=${3:-'a-Sansara'}
+    local license=${3:-'GNU GPL v3'}
     if [ ! -z "$2" ]; then
         msg="$msg ${Cval}v$version"
     fi
-    local     len="$1${version}license : GNU GPL v3   author:$author"
-    bes.echo.sepline
-    echo -ne "\n  $Ctitle   $msg   $Coff"
+    local     len="$1${version}license : $license   author:$author"
+    echo.sepline
+    echo -ne "\n  $Chead   $msg   $Coff"
     printf "%0.s " $(seq 1 $(($BES_TERM_WIDTH-${#len}-15)))
-    echo -e " ${Cmeta}license : ${Coff}GNU GPL v3   ${Cmeta}author : ${Cval}$author"
-    bes.echo.sepline
-}
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function bes.echo.colormap ()
-{
-    for fgbg in 38 48 ; do
-        for color in {0..256} ; do
-            echo -en "\e[${fgbg};5;${color}m ${color}\t\e[0m"
-            if [ $((($color + 1) % 7)) == 0 ] ; then
-                echo
-            fi
-        done
-        echo
-    done
+    echo -e " ${Cmeta}license : ${Coff}$license   ${Cmeta}author : ${Cval}$author"
+    echo.sepline
 }
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 bes.echo.boot