Updates from previous repo

FAQ/FAQ.mkd, FAQ/Makefile: this version of the FAQ is now out of date
    and probably should be deleted.

InternetArchive/repair_item: script to upload missing shows after tie
    out errors during the normal upload; still under development.

InternetArchive/update_state: script to update show state in the
    'reservations' table in the database. Uses the CMS interface.

Link_Checker/scan_links: under development. Not currently usable.

Miscellaneous/fix_tags: audio metadata manipulation script. Recently
    added to this repo for convenience. Updates for 'experimental::try',
    the official Perl try/catch.

PostgreSQL_Database/add_hosts_to_show, PostgreSQL_Database/hpr_schema_2.pgsql,
    PostgreSQL_Database/nuke_n_pave.sh: an old experimental Pg database
    to take over from the previous MySQL version (from before 2023).
    Kept for reference; never implemented.

PostgreSQL_Database/add_hosts_to_show

@@ -535,7 +535,7 @@ sub find_hosts {
 #  DESCRIPTION: Places all the hosts associated with the show into an array
 #               then compares it with the @$hosts array such that what is left
 #               is all the hosts that do not match hosts linked to the show.
-#               Of cxourse, if any of the hosts given as options are not exact
+#               Of course, if any of the hosts given as options are not exact
 #               matches with the names from the database (they are regexes
 #               perhaps) they'll be regarded as different. We have to do
 #               further processing of what's returned from querying the

PostgreSQL_Database/hpr_schema_2.pgsql

@@ -22,6 +22,19 @@
  *   'episodes_id' seems stupid.
  *
  * ------------------------------------------------------------------------------
+ * Tables:
+ *
+ * comments
+ * episodes
+ * episodes_hosts_xref
+ * episodes_series_xref
+ * episodes_tags_xref
+ * hosts
+ * licenses
+ * series
+ * tags
+ * assets
+ *
  */
 
 /* ------------------------------------------------------------------------------
@@ -63,13 +76,15 @@ DROP FUNCTION IF EXISTS comment_changed();
 
 -- }}}
 
---  \/\/ licenses \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
+--  +----------+
+--  | licenses |
+--  +----------+
 
 -- {{{
 
 /* ------------------------------------------------------------------------------
  * Table 'licenses' - licenses relating to episodes (needed because 'episodes'
- * and hosts' reference it)
+ * and 'hosts' reference it)
  *
  * license_id   primary key, the licence number
  * short_name   brief name of CC licence
@@ -123,7 +138,9 @@ ALTER FUNCTION id_in_licenses(sname varchar)
 
 -- }}}
 
---  \/\/ episodes \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
+--  +----------+
+--  | episodes |
+--  +----------+
 
 -- {{{
 
@@ -203,6 +220,65 @@ ALTER FUNCTION id_in_episodes(ekey varchar)
 
 -- }}}
 
+--  +-----------+
+--  | episodes2 |
+--  +-----------+
+
+-- {{{
+
+/* ------------------------------------------------------------------------------
+ * Table 'episodes2' - TWAT and HPR shows
+ *
+ * show_id      zero for a TwaT show, 1 for an HPR show
+ * episode_id   episode number in the range of show_id values
+ * release_date date the episode was released
+ * title        title of the episode
+ * summary      summary of the episode content
+ * notes        the show notes (as an HTML fragment)
+ * explicit     a Boolean; true for explicit, false for otherwise
+ * license      the licence which the show is under (US spelling)
+ * duration     the duration (time) of the audio
+ * downloads    number of downloads
+ * archived     a Boolean; true if the episode has been uploaded to the IA
+ * archive_date date the episode was archived
+ * IA_URL       URL to the episode on archive.org
+ * journal      a journal of actions performed on this episode
+ *
+ * ------------------------------------------------------------------------------ */
+-- CREATE TYPE episode_status AS ENUM ('reserved', 'processing', 'posted');
+
+DROP TABLE IF EXISTS episodes2 CASCADE;
+CREATE TABLE episodes2 (
+    show_id             smallint NOT NULL DEFAULT 1
+                            CHECK (show_id = 0 OR show_id = 1),
+    episode_id          smallint NOT NULL,
+    release_date        date NOT NULL,
+    title               varchar(128) NOT NULL,
+    summary             varchar(128),
+    notes               text NOT NULL,
+    explicit            boolean NOT NULL DEFAULT TRUE,
+    license             integer NOT NULL DEFAULT id_in_licenses('CC-BY-SA')
+                            REFERENCES licenses (license_id),
+    duration            interval NOT NULL DEFAULT '00:00:00',
+    downloads           integer NOT NULL DEFAULT 0,
+    archived            boolean NOT NULL DEFAULT FALSE,
+    archive_date        date,
+    IA_URL              text,
+    status              episode_status,
+    journal             text,
+    PRIMARY KEY (show_id, episode_id)
+);
+
+ALTER TABLE episodes2
+  OWNER TO hpradmin;
+
+CREATE INDEX episode2_release_date_idx
+  ON episodes2
+  USING btree
+  (release_date);
+
+-- }}}
+
 --  \/\/ hosts /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
 
 -- {{{

PostgreSQL_Database/nuke_n_pave.sh

@@ -6,6 +6,16 @@
 # hosts by adding the missing hosts.
 #
 
+#
+# Check that the ensuing destruction is really meant!
+#
+echo "** Warning** This script will DELETE the PostgreSQL database 'HPR2'"
+read -r -p "Are you sure? [y/N] " ans
+if [[ -z $ans || ${ans^^} = 'N' ]]; then
+    echo "Aborting"
+    exit
+fi
+
 #
 # Directories
 #