externalise in libs: dump_key_buffer and set_system_proxy

lib/display.sh

@@ -90,7 +90,8 @@ export On_IWhite='\e[0;107m'
 # Display status with color and timestamp
 # ($1 accepted values: I=info, W=warning, E=error, m=des espaces (allignement)
 # no header if anything else)
-prnt() {
+prnt()
+{
     case $1 in
         "I")
             local heads="[  ${IGreen}info${DEFAULTFG}   ]"
@@ -115,4 +116,15 @@ prnt() {
 }
 export -f prnt
 
+
+# ------------------------------------------------------------------------------
+# Dump the keyboard's buffer
+dump_key_buffer()
+{
+    while read -r -t 0.001; do
+        :
+    done
+}
+export -f dump_key_buffer
+
 # EOF

lib/support.sh

@@ -111,4 +111,17 @@ get_mod_name()
 }
 export -f get_mod_name
 
+
+# ------------------------------------------------------------------------------
+# Set system proxy vars
+set_system_proxy()
+{
+    # Declare proxy system vars if needed and if not already declared
+    if [[ -n $PROXYSRV && -n $PROXYSRVPORT && -z $NO_PROXY ]]; then
+        export http_proxy=${http_proxy:-"http://$PROXYSRV:$PROXYSRVPORT/"}
+        export https_proxy=${https_proxy:-"http://$PROXYSRV:$PROXYSRVPORT/"}
+    fi
+}
+export -f set_system_proxy
+
 # EOF