conv1to2 now uses ncsv for formatting

conv1to2

@@ -6,6 +6,8 @@ then echo rename files in current folder replacing arg1 with arg2.
      echo '-n for match non ascii, replace with arg2'
      exit
 fi
+POSTPROC="sed 's,	, -> ,'"
+which ncsv &>/dev/null && POSTPROC="ncsv -c"
 c=0
 if [ "$1" = "-n" ]
 then for file in $( ls | grep -P "[\x80-\xFF]" )
@@ -19,11 +21,12 @@ then for file in $( ls | grep -P "[\x80-\xFF]" )
    done
   exit
 fi
+( 
+echo -e "Matching\tReplaced"
 for file in $( ls | grep -- "$1" )
-do echo "$file" '->' "$( echo $file | sed s/"$1"/"$2"/g )"
-   c=$(( $c + 1 ))
-done
-echo $c' matches. Sure?'
+do echo -e "$file"\\t"$( echo $file | sed s/"$1"/"$2"/g )" 
+done ) | eval $POSTPROC | grep --color=always -E "$1|$"
+echo 'Sure?'
 read i
 for file in $( ls | grep -- "$1" )
 do mv -iv -- "$file" "$( echo $file | sed s/"$1"/"$2"/g )"