Changed old argument parser to more sensible case statement; began work to recognize

any path as a valid note path.

src/main/stage2.sns.sh

@@ -1,27 +1,49 @@
 #==============================================================================
 # Stage 2: Argument Parsing
 #==============================================================================
-            NAME=""
-            NOTEBOOK=""
-            SECTION=""
+NOTE=""
 if [ -z "$1" ]; then help; exit 20
 else
-                ARGS=( "$@" )
-                for ARG in "${ARGS[@]}"; do
-                    if     [ "$ARG"  = "-c"  ] || [ "$ARG" = "--create" ]; then CREATE="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-d"  ] || [ "$ARG" = "--delete" ]; then DELETE="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-e"  ] || [ "$ARG" = "--edit"   ]; then EDIT="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-ce" ] || [ "$ARG" = "-ec"      ]; then EDIT="TRUE"; CREATE="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-p"  ] || [ "$ARG" = "--print"  ]; then PRINT="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-l"  ] || [ "$ARG" = "--list"   ]; then LIST="TRUE"; OP="TRUE"
-                      elif [ "$ARG"  = "-h"  ] || [ "$ARG" == "--help"  ]; then help;   exit 0
-                      elif [ "$ARG"  = "-i"  ] || [ "$ARG" == "--init" ]; then  init_store; exit 0
-                    else
-                        if     [ -z "$NAME"     ] && [ -n "$ARG"  ]; then NAME="$ARG"
-                          elif [ -z "$NOTEBOOK" ] && [ -n "$ARG"  ]; then NOTEBOOK="$ARG"
-                          elif [ -z "$SECTION"  ] && [ -n "$ARG"  ]; then SECTION="$ARG"
-                        fi
-                    fi
+for ARG in "$@"; do
+    case "$ARG" in
+        -c|--create)
+            CREATE="TRUE"
+            OP="TRUE"
+            ;;
+        -d|--delete)
+            DELETE="TRUE"
+            OP="TRUE"
+            ;;
+        -e|--edit)
+            EDIT="TRUE"
+            OP="TRUE"
+            ;;
+        -ce|-ec)
+            CREATE="TRUE"
+            EDIT="TRUE"
+            OP="TRUE"
+            ;;
+        -l|--list)
+            LIST="TRUE"
+            OP="TRUE"
+            ;;
+        -p|--print)
+            PRINT="TRUE"
+            OP="TRUE"
+            ;;
+        -h|--help)
+            help
+            exit 0
+            ;;
+        -i|--init-store)
+            init_store
+            exit 0
+            ;;
+        *)
+            NOTE="$ARG"
+            break;
+            ;;
+    esac
 done
 if [ -n "$NAME" ] && [ -z "$NOTEBOOK" ] && [ -n "$LIST" ]; then
     # If a note title was specified, but no notebook, and the list option