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_pandoc

@@ -37,9 +37,9 @@
 #               careful about collisions.
 #
 #       AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
-#      VERSION: 0.2.10
+#      VERSION: 0.2.11
 #      CREATED: 2016-08-16 15:34:30
-#     REVISION: 2024-02-18 13:27:40
+#     REVISION: 2024-10-18 23:03:25
 #
 #===============================================================================
 
@@ -48,16 +48,16 @@ set -o nounset                              # Treat unset variables as an error
 SCRIPT=${0##*/}
 #DIR=${0%/*}
 
-VERSION='0.2.10'
+VERSION='0.2.11'
 
 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"
 
 #
@@ -65,7 +65,7 @@ source "$LIB"
 #
 define_colours
 
-# {{{ Functions: -- _usage -- _DEBUG --
+# {{{ Functions: -- _usage --
 #===  FUNCTION  ================================================================
 #         NAME: _usage
 #  DESCRIPTION: Report usage
@@ -102,19 +102,6 @@ Examples
 endusage
     exit
 }
-
-#===  FUNCTION  ================================================================
-#         NAME: _DEBUG
-#  DESCRIPTION: Writes one or more message lines if in DEBUG mode
-#   PARAMETERS: List of messages
-#      RETURNS: Nothing
-#===============================================================================
-_DEBUG () {
-    [ "$DEBUG" == 0 ] && return
-    for msg in "$@"; do
-        printf 'D> %s\n' "$msg"
-    done
-}
 # }}}
 
 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -168,8 +155,8 @@ options[txt2tags]=''
 #
 # Sanity checks
 #
-JQ=$(command -v jq)
-[ -n "$JQ" ] || { echo "Program 'jq' was not found"; exit 1; }
+# JQ=$(command -v jq)
+# [ -n "$JQ" ] || { echo "Program 'jq' was not found"; exit 1; }
 # YQ=$(command -v yq)
 # [ -n "$YQ" ] || { echo "Program 'yq' was not found"; exit 1; }
 
@@ -235,7 +222,7 @@ trap 'cleanup_temp $TMP1 $TMP2 $TMP3' SIGHUP SIGINT SIGPIPE SIGTERM EXIT
 # Main directory
 BASENAME="$HOME/HPR/Show_Submission"
 
-# JSON to YAML Perl script
+# JSON to YAML Perl script - sanity check
 J2Y="$BASENAME/author_title.pl"
 [ -e "$J2Y" ] || { echo "Program '$J2Y' was not found"; exit 1; }
 
@@ -303,19 +290,23 @@ BASEURL='https://hackerpublicradio.org/eps/'
 # needed for Pandoc
 #
 # Non-YAML alternative - not chosen
-#jqprog="@text \"author: \(.host.Host_Name)\ntitle: \(.episode.Title)\""
+# jqprog="@text \"author: \(.host.Host_Name)\ntitle: \(.episode.Title)\""
 #
 # Testing another formatter (Journal 2023-03-03)
-#jqprog="@sh \"---\nauthor: \(.host.Host_Name)\ntitle: \(.episode.Title)\n---\""
+# jqprog="@sh \"---\nauthor: \(.host.Host_Name)\ntitle: \(.episode.Title)\n---\""
 # Added quotes around the generated strings (2023-03-31)
 # jqprog="@text \"---\nauthor: \(.host.Host_Name)\ntitle: \(.episode.Title)\n---\""
+#
 # Moved to 'yq' 2023-04-01
 # jqprog="@text \"---\nauthor: '\(.host.Host_Name)'\ntitle: '\(.episode.Title)'\n---\""
 # jq -r "$jqprog" "$JSONFILE" > "$TMP1"
+#
 # On 2023-10-01 wrote a Perl JSON to YAML generator just for these two
 # elements. It's called 'author_title.pl'
+#
 # yqprog='{author:.host.Host_Name,title:.episode.Title}'
 # ( echo "---"; $YQ -y "$yqprog" "$JSONFILE"; echo "---"; ) > "$TMP1"
+#
 $J2Y "$JSONFILE" "$TMP1"
 _DEBUG "YAML:" "$(cat "$TMP1")"
 
@@ -497,7 +488,7 @@ if [[ $DRYRUN -eq 0 ]]; then
     #
     # shellcheck disable=SC2086
     pandoc -f ${FROM}${POPTIONS} -t html5 --ascii \
-        --standalone --template=hpr.html5 --no-highlight \
+        --standalone --template=hpr_dev.html5 --no-highlight \
         -c https://hackerpublicradio.org/css/hpr.css \
         --metadata-file="$TMP1" -o "$FULLHTML" "$TMP3"
     RES=$?