markdown launch code

highbeam

@@ -27,10 +27,12 @@ Underline: $U
 
 Usage:   highbeam [-c] [-h] [-f config]
    -c    Be case sensitive
+   -D    Print current rules, not the input
    -h    Help
    -f    Define config file (default ~/.highbeamrc)
    -r    Define rules with a string, replaces the other rules
             -r '\''"land[^[:space:]]\+" "$G" "sky" "$B"'\''
+
 '
 
 }
@@ -72,7 +74,8 @@ U="${E}4m"
 CONF_FILE=~/.highbeamrc
 CONF_LINE=""
 FLAGS="ig"
-while getopts chf:r: opt
+PRINT=0
+while getopts chf:r:D opt
 do  case "$opt" in
     c)
         FLAGS="g"
@@ -87,6 +90,9 @@ do  case "$opt" in
     r)
         CONF_LINE=( $( eval echo $OPTARG ) )
     ;;
+    D)
+        PRINT=1
+    ;;
     esac
 done
     
@@ -118,9 +124,28 @@ done
         rIndex=$(( $rIndex + 1 ))
     done
 }
+[[ $PRINT -eq 1 ]] && {
+    echo "From $CONF_FILE:"
+        for (( rIndex=0; rIndex<${#RULES[@]}; rIndex++ ));
+        do  printf "%s\\t%s" "${RULES[$rIndex]}" "${RULES[$(( $rIndex + 1 ))]}"
+            rIndex=$(( $rIndex + 1 ))
+        done    
+    echo "From argument switches:"
+        for (( rIndex=0; rIndex<${#CONF_LINE[@]}; rIndex++ ));
+        do  printf "%s\\t%s" "${CONF_LINE[$rIndex]}" "${CONF_LINE[$(( $rIndex + 1 ))]}"
+            rIndex=$(( $rIndex + 1 ))
+        done
+    echo "From HB_RULES environment:"
+        for (( rIndex=0; rIndex<${#CONF_ENV[@]}; rIndex++ ));
+        do  printf "%s\\t%s" "${CONF_ENV[$rIndex]}" "${CONF_ENV[$(( $rIndex + 1 ))]}"
+            rIndex=$(( $rIndex + 1 ))
+        done
 #~ echo ${CONF_ENV[@]}
 #~ echo $HB_RULES
 #~ echo $REGEX
+    exit
+}
+
 [[ -z "$REGEX" ]] && {
     cat -
 } || {