fix how bin tools sort

We set LC_ALL=C when sorting in a bin tool.  This was done
to make the result of using `sort(1)` consistent.

Improved how the Primary files and Secondary files are
sorted by `bin/output-index-inventory.sh` to sort
with "-u -k 1n -k 3.2d".

The above will change `index.html` files for all entries.

Changed `bin/chk-entry.sh` VERSION from "1.1.2 2024-03-17"
to "1.1.3 2024-03-18".

Changed `bin/gen-authors.sh` VERSION from "1.3 2024-03-04"
to "1.3.1 2024-03-18".

Changed `bin/gen-location.sh` VERSION from "1.1 2024-03-04"
to "1.1.1 2024-03-18".

Changed `bin/gen-sitemap.sh` VERSION from "1.3 2024-03-16"
to "1.3.1 2024-03-18".

Changed `bin/output-index-inventory.sh` VERSION from "1.2 2024-02-27"
to "1.2.1 2024-03-18".

Changed `bin/pandoc-wrapper.sh` VERSION from "1.5 2024-03-18"
to "1.5.1 2024-03-18".

Changed `bin/sort.gitignore.sh` VERSION from "1.1.1 2024-02-23"
to "1.1.2 2024-03-18".

Changed `bin/tar-all.sh` VERSION from "1.1 2024-02-27"
to "1.1.1 2024-03-18".

Changed `bin/tar-year.sh` VERSION from "1.1 2024-02-27"
to "1.1.1 2024-03-18".

Performed `make www` to update all entry `index.html` files.

bin/gen-sitemap.sh

@@ -81,7 +81,7 @@ shopt -s globstar	# enable ** to match all files and zero or more directories an
 
 # set variables referenced in the usage message
 #
-export VERSION="1.3 2024-03-16"
+export VERSION="1.3.1 2024-03-18"
 NAME=$(basename "$0")
 export NAME
 export V_FLAG=0
@@ -790,10 +790,10 @@ fi
 
 # sort the manifest list
 #
-sort -d -u "$TMP_MANIFEST_LIST" -o "$TMP_MANIFEST_LIST"
+LC_ALL=C sort -d -u "$TMP_MANIFEST_LIST" -o "$TMP_MANIFEST_LIST"
 status="$?"
 if [[ $status -ne 0 ]]; then
-    echo "$0: ERROR: sort -d -u $TMP_MANIFEST_LIST -o $TMP_MANIFEST_LIST failed, error: $status" 1>&2
+    echo "$0: ERROR: LC_ALL=C sort -d -u $TMP_MANIFEST_LIST -o $TMP_MANIFEST_LIST failed, error: $status" 1>&2
     exit 1
 fi
 
@@ -858,7 +858,7 @@ if [[ -z $NOOP ]]; then
 
     # output XML for each file in the manifest, in sorted filepath order
     #
-    sort -d -f -u -t / "$TMP_MANIFEST_LIST" | while read -r FILE_PATH; do
+    LC_ALL=C sort -d -f -u -t / "$TMP_MANIFEST_LIST" | while read -r FILE_PATH; do
 	LASTMOD=$(output_modtime "$FILE_PATH")
 	echo '<url>'
 	echo "    <loc>$SITE_URL/$FILE_PATH</loc>"