Various updates

Show_Submission/copy_shownotes: Changed the location of the function library

Show_Submission/do_brave: Updates to the way local stand-alone HTML is generated for
    review purposes.

Show_Submission/do_index: Changed the location of the function library

Show_Submission/do_pandoc: Changed the location of the function library; now uses
    'author_title.pl' to generate YAML for Pandoc

Show_Submission/do_parse: Trivial change

Show_Submission/do_pictures: Changed the location of the function library; better
    handling of the show specification

Show_Submission/do_report: Changed the location of the function library

Show_Submission/do_update_reservations: Changed the location of the function library

Show_Submission/fix_relative_links: Added features 'say' and 'state'

Show_Submission/parse_JSON: New checks: notes too short, trailing spaces on title,
    summary and tags (needing JSON changes). Check for Markdown in the
    assets (see 'do_pandoc_assets'). New 'trim' function.

Show_Submission/do_report

@@ -15,7 +15,7 @@
 #       AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
 #      VERSION: 0.0.8
 #      CREATED: 2022-09-07 15:27:29
-#     REVISION: 2023-06-01 17:58:09
+#     REVISION: 2024-06-18 20:13:46
 #
 #===============================================================================
 
@@ -32,9 +32,9 @@ STDOUT="/dev/fd/2"
 #
 # Load library functions
 #
-LIB="$HOME/bin/function_lib.sh"
+LIB="$HOME/HPR/function_lib.sh"
 [ -e "$LIB" ] || { echo "$SCRIPT: Unable to source functions"; exit 1; }
-# shellcheck source=/home/cendjm/bin/function_lib.sh
+# shellcheck source=/home/cendjm/HPR/function_lib.sh
 source "$LIB"
 
 #
@@ -42,7 +42,7 @@ source "$LIB"
 #
 define_colours
 
-#{{{ Functions: --- _usage --- _DEBUG --- _verbose --- _silent ---
+#{{{ Functions: --- _usage --- _verbose --- _silent ---
 #===  FUNCTION  ================================================================
 #         NAME: _usage
 #  DESCRIPTION: Report usage
@@ -77,22 +77,6 @@ endusage
     exit
 }
 
-#===  FUNCTION  ================================================================
-#         NAME: _DEBUG
-#  DESCRIPTION: Writes one or more messages if in DEBUG mode. Each argument is
-#               seen as a message and is written on a separate line.
-#               References the global variable 'DEBUG' which is expected to be
-#               True if debug output is wanted.
-#   PARAMETERS: List of messages
-#      RETURNS: Nothing
-#===============================================================================
-_DEBUG () {
-    [ "$DEBUG" == 0 ] && return
-    for msg in "$@"; do
-        printf 'D> %s\n' "$msg"
-    done
-}
-
 #===  FUNCTION  ================================================================
 #         NAME: _verbose
 #  DESCRIPTION: Writes a message in verbose mode