Undocument unused options and minor edits

Author: mclarkson

JSONPath.sh

@@ -106,15 +106,15 @@ usage() {
   echo "Usage: JSONPath.sh [-n] [-s] [-b] [j] [-h] [-f FILE] [pattern]"
   echo
   echo "pattern - the JSONPath query. Defaults to '$.*' if not supplied."
-  echo "-s      - Remove escaping of the solidus symbol (straight slash)."
+  #echo "-s      - Remove escaping of the solidus symbol (straight slash)."
   echo "-b      - Brief. Only show values."
   echo "-j      - JSON ouput."
   echo "-u      - Strip unnecessary leading path elements."
   echo "-i      - Case insensitive."
-  echo "-p      - Pass-through to the JSON parser. Useful with 'grep'."
+  echo "-p      - Pass-through to the JSON parser."
   echo "-w      - Match whole words only (for filter script expression)."
   echo "-f FILE - Read a FILE instead of stdin."
-  echo "-n      - No-head. Do not show nodes that have no path (lines that start with [])."
+  #echo "-n      - No-head. Do not show nodes that have no path (lines that start with [])."
   echo "-h      - This help text."
   echo
 }

README.md

@@ -21,19 +21,14 @@ pattern
 > Case insensitive searching.
 
 -j
-> Output in JSON format.
+> Output in JSON format, instead of JSON.sh format.
 
 -u
 > Strip unnecessary leading path elements.
 
 -p
-> Pass-through to the JSON parser. Useful with 'grep'.
-
--n
-> No-head. Don't show nodes that have no path. Normally these output a leading '[]', which you can't use in a bash array.
-
--s
-> Remove escaping of the solidus symbol (stright slash).
+> Pass JSON.sh formatted data through to the JSON parser only. Useful after
+> JSON.sh data has been manipulated.
 
 -h
 > Show help text.