rm -rf v2/

23 files changed, 0 insertions, 2479 deletions

diff --git a/v2/src/bin/absolute b/v2/src/bin/absolute
deleted file mode 100755
index f475901..0000000
--- a/v2/src/bin/absolute
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/sh
-set -eu
-
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  absolute [CONTENT...]
-		  absolute -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-		Options:
-		  -h, --help    show this message
-
-		  CONTENT       a literal string to be prefixed
-
-
-		Add domain prefix to build a full URL.  If CONTENT is not given,
-		get data from STDIN.
-
-		Usually used in conjunction with url-for(1).
-
-
-		Examples:
-
-		  Get the URL for "static/style.css", and make it absolute:
-
-		    $ url-for 'static/style.css' | absolute
-		    https://euandre.org/static/style.css
-
-
-		  Get the absolute variant of a relative URL:
-
-		    $ absolute "$homepage_url"
-		    https://euandre.org/pt/
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-. src/lib/base.conf
-
-
-prefix() {
-	sed "s|^/\?|https://$domain/|"
-}
-
-
-if [ $# = 0 ]; then
-	prefix
-else
-	for s in "$@"; do
-		printf '%s\n' "$s" | prefix
-	done
-fi
diff --git a/v2/src/bin/categories b/v2/src/bin/categories
deleted file mode 100755
index de65acb..0000000
--- a/v2/src/bin/categories
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  categories FILENAME
-		  categories -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the target categories index to be built
-
-
-		  Generate FILENAME as the indexed list of articles by category.
-
-
-		Examples:
-
-		  Generate the index.categories entry for english pastebins:
-
-		    $ categories src/en/pastebin/index.categories
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-DIR="$(dirname "$FILENAME")"
-
-
-mkdir -p "$DIR"
-printf '' > "$FILENAME"
-find "$DIR"/*.categorysort 2>/dev/null |
-	awk -F. '{ print $(NF-1) }' |
-	sort |
-	uniq |
-	while read -r category; do
-		find "$DIR"/*."$category".categorysort |
-			sort -nr |
-			xargs cat > "$DIR/$category.category"
-		printf '%s\n' "$category" >> "$FILENAME"
-	done
diff --git a/v2/src/bin/category b/v2/src/bin/category
deleted file mode 100755
index e3092cc..0000000
--- a/v2/src/bin/category
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  category FILENAME.md > FILENAME.categoryentry
-		  category -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help     show this message
-
-		  FILENAME.md    the name of the input file .md file
-
-
-		Process the FILENAME, and generate a the derived category files.
-
-
-		Examples:
-
-		  Generate the categories for a pastebin:
-
-		    $ categories src/a-paste.md > src/a-paste.categoryentry
-	EOF
-}
-
-
-for f in "$@"; do
-	case "$f" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME.md')"
-
-
-# shellcheck source=/dev/null
-. "${FILENAME%.*}.conf"
-DIR="$(dirname "$FILENAME")"
-
-
-
-echo "${categories:-}" | tr ' ' '\n' | grep . | while read -r category; do
-	echo "$FILENAME" > "$DIR/${date_iso:?}.$category.categorysort"
-done
-
-envsubst < src/lib/category.html
diff --git a/v2/src/bin/coll2path b/v2/src/bin/coll2path
deleted file mode 100755
index 79b2f53..0000000
--- a/v2/src/bin/coll2path
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  coll2path LANGUAGE COLLECTION
-		  coll2path -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  LANGUAGE      in which language to list the collections
-		                 names for
-		  COLLECTION    what collection to get the path for
-
-
-		Get the path for the COLLECTION, doing the proper translation
-		on the way, and checking if is "article".
-
-
-		Examples:
-
-		  Get the path for "TIL" in portuguese:
-
-		    $ coll2path pt til
-		    hea/
-
-
-		  Get the path for "articles" in english
-
-		    $ collections en articles
-
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-
-LANGUAGE="${1:-}"
-COLLECTION="${2:-}"
-eval "$(assert_arg "$LANGUAGE"   'LANGUAGE')"
-
-# shellcheck source=/dev/null
-. src/lib/commencement."$LANGUAGE".conf
-
-if [ -z "$COLLECTION" ]; then
-	echo "${article_collection_name:-}"
-else
-	NAME="$(eval "echo \"\$${COLLECTION}_collection_name\"")"
-	echo "$NAME${NAME:+/}"
-fi
diff --git a/v2/src/bin/collection-for b/v2/src/bin/collection-for
deleted file mode 100755
index e46f345..0000000
--- a/v2/src/bin/collection-for
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  collection-for FILE
-		  collection-for -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILE          the path of the file to get the collection for
-
-
-		Say the collection of the given file, using the path of FILE.
-
-
-		Examples:
-
-		  Get "til" for "src/en/til/some-pt.md":
-
-		    $ collection-for src/en/til/some-pt.md
-		    til
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-
-FILE="${1:-}"
-eval "$(assert_arg "$FILE" 'FILE')"
-
-
-lang="$(lang-for "$FILE")"
-DIR="$(dirname "$FILE")"
-PAGE="${FILE%.*}.page"
-
-if [ -e "$PAGE" ]; then
-	exit 1
-else
-	collections | awk -v l="$lang" -v pre="$CONTENT_PREFIX" -v dir="$DIR" '{
-		"coll2path " l " " $0 | getline coll_path
-		d = pre "/" l "/" coll_path
-		sub(/\/$/, "", d)
-		if (d == dir) {
-			print $0
-		}
-	}'
-fi
diff --git a/v2/src/bin/collections b/v2/src/bin/collections
deleted file mode 100755
index 0a8e156..0000000
--- a/v2/src/bin/collections
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  collections
-		  collections -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-
-		List the registered collections to STDOUT.
-
-		This is done by emiting the content of the "$COLLECTIONS"
-		environment variable.
-
-
-		Examples:
-
-		  Just run it:
-
-		    $ collections
-		    til
-		    pastebin
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-	esac
-done
-shift $((OPTIND - 1))
-
-
-echo "$COLLECTIONS" |
-	tr ' ' '\n' |
-	grep .
diff --git a/v2/src/bin/conf b/v2/src/bin/conf
deleted file mode 100755
index 9fb4664..0000000
--- a/v2/src/bin/conf
+++ /dev/null
@@ -1,228 +0,0 @@
-#!/bin/sh
-set -eu
-
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  conf [FILENAME]
-		  conf -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the name of the input file, also to be used as
-		                URL.
-
-
-		Separate the content from the "frontmatter", and emit the
-		selected one, given the FILENAME.  If FILENAME is not given,
-		generate the global config.
-
-
-		Examples:
-
-		  Get the "frontmatter" of src/f.conf:
-
-		    $ conf src/f.md > src/f.conf
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-
-FILENAME="${1:-}"
-if [ -z "$FILENAME" ]; then
-	printf 'export style_url="%s"\n'  "$(url-for 'style.css')"
-	printf 'export pubkey_url="%s"\n' "$(url-for 'public.asc.txt')"
-	printf 'export pubkey_id="%s"\n'  "$(
-		LANG=C.UTF-8 gpg --list-key "$EMAIL" |
-			awk 'NR==2 { print substr($1, length($1) - 15) }' |
-			shesc
-	)"
-
-	for f in "$CONTENT_PREFIX"/img/*.svg; do
-		name="$(basename "$f" .svg | sed 's|-|_|g')"
-		printf 'export icon_%s_url="%s"\n' "$name" "$(url-for "img/$(basename "$f")")"
-	done
-	for l in $(langs); do
-		for f in "$CONTENT_PREFIX"/img/*.svg; do
-			name="$(basename "$f" .svg | sed 's|-|_|g')"
-			printf 'export icon_%s_alt="%s"\n' "$name" "$(shesc < "$CONTENT_PREFIX/img/alt/$(basename "$f" .svg).$l.txt" )"
-		done > src/lib/generated."$l".conf
-	done
-	exit
-fi
-
-
-lang="$(lang-for "$FILENAME")"
-export lang
-
-cat src/lib/base.conf src/lib/generated.conf src/lib/generated."$lang".conf |
-	tee "$FILENAME".tmp
-DELIMITER=0
-while read -r line; do
-	if [ "$line" = '---' ]; then
-		DELIMITER=$((DELIMITER + 1))
-		continue
-	fi
-	if [ "$DELIMITER" = 2 ]; then
-		break
-	fi
-	if [ -z "$line" ]; then
-		continue
-	fi
-
-	KEY="$(  printf '%s' "$line" | cut -d: -f1)"
-	VALUE="$(printf '%s' "$line" | cut -d: -f2- | sed 's|^ ||' | shesc)"
-	printf 'export %s="%s"\n' "$KEY" "$VALUE"
-done < "$FILENAME" | tee -a "$FILENAME".tmp
-# shellcheck source=/dev/null
-. "$FILENAME".tmp
-rm -f "$FILENAME".tmp
-
-
-lang="$(lang-for "$FILENAME")"
-export lang
-printf 'export lang="%s"\n' "$lang"
-
-cat src/lib/base."${lang:?}".conf
-# shellcheck source=/dev/null
-. src/lib/base."$lang".conf
-if [ -z "${title:-}" ]; then
-	title="${site_name:?}"
-	printf 'export title="%s"\n' "$(printf '%s' "$title" | shesc)"
-fi
-
-
-collection="$(collection-for "$FILENAME" ||:)"
-if [ -n "$collection" ]; then
-	export collection
-	printf 'export collection="%s"\n' "$collection"
-
-	coll_path="$(coll2path "$lang" "$collection")"
-	feed_title="$(eval "echo \"\$feed_${collection}_title\"" | htmlesc)"
-
-	collection_head_html="$(printf '    <link rel="alternate"  type="application/atom+xml" href="%s" title="%s" />' \
-		"$(url-for "$lang/$coll_path")" \
-		"$(htmlesc "$feed_title")"
-	)"
-	printf 'export collection_head_html="%s"\n' "$(shesc "$collection_head_html")"
-fi
-
-if [ -z "${layout:-}" ]; then
-	if [ -z "$collection" ]; then
-		layout=page
-	else
-		layout=post
-
-		custom_layout="$(echo "$LAYOUTS" | grep . |
-			awk -v coll="$collection" '$1 == coll { print $2 }'
-		)"
-		if [ -n "$custom_layout" ]; then
-			layout="$custom_layout"
-		fi
-	fi
-	export layout
-	printf 'export layout="%s"\n' "$layout"
-fi
-
-
-if [ -r "$FILENAME".i18n ]; then
-	translations_head="$(awk -F: -v lang="$lang" '$1 != lang{
-		printf "    <link rel=\"alternate\"  type=\"text/html\"            href=\"%s\" hreflang=\"%s\" />\n",
-			$3, $1
-	}' "$FILENAME".i18n)"
-	translations_body="$(cat <<-EOF
-		        <ul class="translation-list">
-		$(awk -F: '{
-			printf "          <li><a href=\"%s\">%s</a></li>\n",
-				$3, $1
-		}' "$FILENAME".i18n)
-		        </ul>
-	EOF
-	)"
-	printf 'export translations_head_html="%s"\n' "$(shesc "$translations_head")"
-	printf 'export translations_body_html="%s"\n' "$(shesc "$translations_body")"
-fi
-
-if [ -n "${date:-}" ]; then
-	date_iso="$(date -ud "${date:?}" -Is)"
-	printf 'export date_iso="%s"\n' "$date_iso"
-
-	formatted_date="$(LANG="$lang" date -ud "${date:?}" +"${date_fmt:?}")"
-	export formatted_date
-	printf 'export formatted_date_html="%s"\n' "$(htmlesc "$formatted_date" | shesc)"
-	printf 'export date_html="%s"\n' "$(envsubst < src/lib/date."$lang".html | shesc)"
-
-	echo "$FILENAME" > "$(dirname "$FILENAME")/$date_iso.sortdata"
-fi
-
-if [ -n "${update:-}" ]; then
-	update_iso="$(date -ud "${update:?}" -Is)"
-	printf 'export update_iso="%s"\n' "$update_iso"
-
-	formatted_update="$(LANG="$lang" date -ud "${update:?}" +"${date_fmt:?}")"
-	export formatted_update
-	printf 'export update_html="%s"\n' "$(envsubst < src/lib/update."$lang".html | shesc)"
-
-	printf 'export update_xml="    <updated>%s</updated>"\n' "$update_iso"
-fi
-
-
-url="$(url-for "$FILENAME")"
-url_part="$(printf '%s' "$url" | sed 's|^/||')"
-title_uri="$(uri "$title")"
-
-printf 'export title_html="%s"\n' "$(printf '%s' "$title" | htmlesc | shesc)"
-printf 'export filename="%s"\n' "$FILENAME"
-printf 'export url_part="%s"\n' "$url_part"
-printf 'export url="%s"\n' "$url"
-printf 'export url_absolute="%s"\n' "$(absolute "$url")"
-printf 'export mailto_uri="%s%s"\n' "${mailto_uri_prefix:?}" "$title_uri"
-printf 'export discussions_url="%s%s"\n' "${discussions_url_prefix:?}" "$title_uri"
-printf 'export sourcecode_url="%s%s"\n' "${sourcecode_url_prefix:?}" "$FILENAME"
-
-
-if [ "${layout:-}" = 'post' ]; then
-	export mailto_uri="$mailto_uri_prefix$title_uri"
-	export discussions_url="$discussions_url_prefix$title_uri"
-	export sourcecode_url="$sourcecode_url_prefix$FILENAME"
-	printf 'export comment_html="%s"\n' "$(envsubst < src/lib/comment."$lang".html | shesc)"
-fi
diff --git a/v2/src/bin/dyn-po4a b/v2/src/bin/dyn-po4a
deleted file mode 100755
index 9dde6d1..0000000
--- a/v2/src/bin/dyn-po4a
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  dyn-po4a > po/po4a.cfg
-		  dyn-po4a -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-
-		Discover translatable files in the repository (via
-		git-ls-files(1)) that have '.en.' or '/en/' in their name and
-		emit the configuration file to be used with po4a(1).
-
-
-		Examples:
-
-		  Setup i18n on a new repository:
-
-		    $ mkdir po
-		    $ touch po/pt.po
-		    $ touch po/"$(basename "$PWD")".pot
-		    $ dyn-po4a > po/po4a.cfg
-		    $ po4a po/po4a.cfg
-
-
-		  Conditionally update the configuration in a Makefile:
-
-		    po/po4a.cfg: ALWAYS
-		    	dyn-po4a | ifnew $@
-		    	po4a $@
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-
-guess_type() {
-	case "$1" in
-		*.md)
-			echo text
-			;;
-		*.[1-9]*.in)
-			echo man
-			;;
-		*.html)
-			echo xhtml
-			;;
-		*)
-			echo text
-			;;
-	esac
-}
-
-
-cat <<-'EOF'
-	[options] --keep 0 --master-charset UTF-8 --localized-charset UTF-8
-
-	[po_directory] po
-
-EOF
-
-git ls-files | grep -F '.en.' | while read -r file; do
-	TYPE="$(guess_type "$file")"
-	# shellcheck disable=2016
-	VAR_FILE="$(printf '%s' "$file" | sed 's|\.en\.|.$lang.|')"
-	# shellcheck disable=2016
-	printf '[type: %s] %s $lang:%s\n' "$TYPE" "$file" "$VAR_FILE"
-done
-
-if [ ! -t 0 ]; then
-	cat
-fi
diff --git a/v2/src/bin/eslaide b/v2/src/bin/eslaide
deleted file mode 100755
index 925a3bf..0000000
--- a/v2/src/bin/eslaide
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  eslaide FILENAME.slides > FILENAME.ps
-		  eslaide -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help         show this message
-
-		  FILENAME.slides    the name of the input .slides file
-
-
-		Process the FILENAME.slides, and generate the derived PostScript
-		file.
-
-
-		Examples:
-
-		  Generate the PostScript for a presentation:
-
-		    $ eslaide src/a-presentation.md > src/a-presentation.ps
-	EOF
-}
-
-
-for f in "$@"; do
-	case "$f" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME.slides)"
-
-
-# shellcheck source=/dev/null
-. "${FILENAME%.*}.conf"
-DIR="$(dirname "$FILENAME")"
-
-
-
-echo TODO >&2
diff --git a/v2/src/bin/feed b/v2/src/bin/feed
deleted file mode 100755
index 4e0d2f5..0000000
--- a/v2/src/bin/feed
+++ /dev/null
@@ -1,112 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  feed FILENAME
-		  feed -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the target feed to be generated
-
-
-		Generate FILENAME as an Atom feed.  The collection type and
-		language are inferred by the name of FILENAME.
-
-
-		Examples:
-
-		  Generate a feed for TILs:
-
-		    $ feed src/en/til/feed.xml
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-
-
-. src/lib/base.conf
-# shellcheck source=/dev/null
-. src/lib/base."$(lang-for "$FILENAME")".conf
-
-
-now="$(date -uIs)"
-url_absolute="$(url-for "${FILENAME#"$CONTENT_PREFIX"/}" | absolute)"
-site_name_html="$(htmlesc "${site_name:?}")"
-collection="$(collection-for "$FILENAME")"
-coll_path="$(coll2path "${lang:?}" "$collection")"
-collection_url_absolute="$(url-for "${lang:?}/$coll_path" | absolute)"
-feed_title_html="$(eval "echo \"\$feed_${collection}_title\"" | htmlesc)"
-export now url_absolute site_name_html collection_url_absolute feed_title_html
-
-DIR="$(dirname "$FILENAME")"
-mkdir -p "$DIR"
-{
-	envsubst < src/lib/feed.xml
-	find "$DIR"/*.sortdata 2>/dev/null |
-		sort -nr |
-		xargs cat |
-		sed 's|\.md$|.xmlentry|' |
-		xargs cat
-	printf '</feed>\n'
-} > "$FILENAME"
-
-printf '' > "$DIR"/index.extrafeeds
-while read -r category; do
-	url_absolute="$(url-for "${DIR#"$CONTENT_PREFIX"/}/feed.$category.xml" | absolute)"
-	collection_url_absolute="$(url-for "${DIR#"$CONTENT_PREFIX"/}/${by_category_url_name:?}#$category" | absolute)"
-	feed_title_html="$(eval "echo \"\$index_category_${collection}_title\"" | htmlesc)"
-	export url_absolute collection_url_absolute feed_title_html
-
-	{
-		envsubst < src/lib/feed.xml
-		< "$DIR/$category.category" \
-			sed 's|\.md$|.xmlentry|' |
-			xargs cat
-		printf '</feed>\n'
-	} > "$DIR/feed.$category.xml"
-	echo "$DIR/feed.$category.xml" >> "$DIR"/index.extrafeeds
-done < "$DIR"/index.categories
diff --git a/v2/src/bin/html b/v2/src/bin/html
deleted file mode 100755
index 4dabf00..0000000
--- a/v2/src/bin/html
+++ /dev/null
@@ -1,234 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  html FILENAME
-		  html -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the name of the input file .md file
-
-
-		Process the FILENAME, and generate a full HTML page.
-
-
-		Examples:
-
-		  Generate the HTML for a pastebin:
-
-		    $ html src/a-paste.md > src/a-paste.html
-	EOF
-}
-
-
-for f in "$@"; do
-	case "$f" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-
-
-# shellcheck source=/dev/null
-. "${FILENAME%.*}.conf"
-
-#
-# Utility functions
-#
-
-INDENT='        '
-markdown_to_html() {
-	md2html | awk -vINDENT="$INDENT" '
-		BEGIN {
-			in_block = 0
-		}
-
-		{
-			if (in_block == 0) {
-				printf "%s", INDENT
-			}
-			print
-		}
-
-		/^<\/code><\/pre>$/ {
-			in_block = 0
-		}
-
-		/^<pre><code/ {
-			in_block = 1
-		}
-	'
-}
-
-extract_plaintext_snippets() (
-	SNIPPETS="${FILENAME%.*}.snippets"
-	printf '' > "$SNIPPETS"
-	F="$(mkstemp)"
-	cat > "$F"
-	IFS=''
-	BLOCK_NUMBER=0
-	IN_BLOCK=
-	while read -r line; do
-		if [ "$line" = '</code></pre>' ]; then
-			IN_BLOCK=
-		fi
-
-		if [ -n "$IN_BLOCK" ]; then
-			printf '%s\n' "$line" | htmlesc -d >> "$OUT"
-		fi
-
-		if printf '%s' "$line" | grep -q "^$INDENT<pre><code"; then
-			IN_BLOCK=1
-			OUT="${FILENAME%.*}.html.$BLOCK_NUMBER.txt"
-			BLOCK_NUMBER=$((BLOCK_NUMBER + 1))
-			printf '%s\n' "$line" |
-				sed "s|^\($INDENT<pre><code.*>\)\(.*\)$|\2|" |
-				htmlesc -d > "$OUT"
-			printf '%s\n' "$OUT" >> "$SNIPPETS"
-		fi
-	done < "$F"
-
-	BLOCK_NUMBER=0
-	while read -r line; do
-		printf '%s\n' "$line"
-
-		if [ "$line" = '</code></pre>' ]; then
-			printf '%s<p class="plaintext-link"><a href="%s">plaintext</a></p>\n' \
-				"$INDENT" \
-				"$(basename "${url_part:?}").$BLOCK_NUMBER.txt"
-			BLOCK_NUMBER=$((BLOCK_NUMBER + 1))
-		fi
-	done < "$F"
-)
-
-add_line_numbers() {
-	awk '
-		/^<\/code><\/pre>$/ {
-			in_block = 0
-			printf "</tbody></table>%s\n", $0
-			next
-		}
-
-		match($0, /^( +<pre><code.*>)(.*)$/, a) {
-			printf "%s<table rules=columns class=\"code-block\"><tbody>", a[1]
-
-			n = 1
-			block_count++
-			printf "<tr><td class=\"line-number\"><a id=\"B%s-L%s\" href=\"#B%s-L%s\">%s</a></td><td class=\"code-line\">%s</td></tr>\n", block_count, n, block_count, n, n, a[2]
-			in_block = 1
-			next
-		}
-
-		in_block == 1 {
-			n++
-			printf "<tr><td class=\"line-number\"><a id=\"B%s-L%s\" href=\"#B%s-L%s\">%s</a></td><td class=\"code-line\">%s</td></tr>\n", block_count, n, block_count, n, n, $0
-			next
-		}
-
-		{ print }
-	'
-}
-
-add_headings_anchors() (
-	IFS=''
-	while read -r line; do
-		if ! printf '%s' "$line" | grep -q "^$INDENT<h[2-6]>"; then
-			printf '%s\n' "$line"
-			continue
-		fi
-		LVL="$(printf '%s' "$line" | sed "s|^$INDENT<h\(.\)>.*|\1|")"
-		HEADING="$(printf '%s' "$line" | sed "s|^$INDENT<h.>\(.*\)</h.>$|\1|")"
-		SLUG="$(slugify "$HEADING")"
-		printf '%s<h%s class="header-anchor" id="%s">%s<a href="#%s" aria-hidden="true"><img class="svg-icon" src="%s" /></a></h%s>\n' \
-			"$INDENT"  \
-			"$LVL"     \
-			"$SLUG"    \
-			"$HEADING" \
-			"$SLUG"    \
-			"${icon_link_url:?}" \
-			"$LVL"
-	done
-)
-
-
-warn_duplicate_ids() {
-	F="$(mkstemp)"
-	tee "$F"
-	{
-		grep "^$INDENT<h[2-6] class=\"header-anchor\" id=\"" |
-			sed "s|^$INDENT<h[2-6] class=\"header-anchor\" id=\"\(.*\)\">.*<a href=.*$|\1|" |
-			sort |
-			uniq -c |
-			awk -v F="$FILENAME" '$1 != 1 {
-				printf "WARNING: duplicate header id: %s: %s\n", F, $2
-			}'
-	} >&2 < "$F"
-	rm "$F"
-}
-
-emit_body() {
-	< "${FILENAME%.*}.content" \
-		markdown_to_html           |
-		extract_plaintext_snippets |
-		add_line_numbers           |
-		add_headings_anchors       |
-		warn_duplicate_ids
-}
-
-if [ -r "$FILENAME".prev ]; then
-	collection_head_prev_html="$(
-		printf '    <link rel="prev"       type="text/html"            href="%s" />' \
-			"$(url-for < "$FILENAME".prev)"
-	)"
-	export collection_head_prev_html
-fi
-
-if [ -r "$FILENAME".next ]; then
-	collection_head_next_html="$(
-		printf '    <link rel="next"       type="text/html"            href="%s" />' \
-			"$(url-for < "$FILENAME".next)"
-	)"
-	export collection_head_next_html
-fi
-
-envsubst < src/lib/preamble.html  | sed '/^$/d'
-emit_body | tee "${FILENAME%.*}.htmlbody"
-envsubst < src/lib/postamble.html | sed '/^$/d'
diff --git a/v2/src/bin/i18n b/v2/src/bin/i18n
deleted file mode 100755
index 30404eb..0000000
--- a/v2/src/bin/i18n
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  i18n
-		  i18n -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help       show this message
-
-
-		Look at the mappings file provided via STDIN and notify all of
-		the files of all of their translations, so that they can include
-		it in their header.
-
-
-		Examples:
-
-		  Generate it from "po/i18n.mappings":
-
-		    $ i18n < po/i18n.mappings
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-
-awk '
-{
-	from = $3
-	idx[from][0] = "en:" from
-	for (i = 4; i <= NF; i++) {
-		to = $i
-		idx[from][length(idx[from])] = to
-	}
-}
-
-END {
-	for (k1 in idx) {
-		split(idx[k1][0], b, /:/)
-		base = b[2] ".i18n"
-		for (k2 in idx[k1]) {
-			split(idx[k1][k2], f, /:/)
-			file = f[2] ".i18n"
-			if (k2 == 0) {
-				for (k3 in idx[k1]) {
-					"url-for " f[2] | getline url
-					print idx[k1][k3] ":" url > file
-				}
-			} else {
-				ret = system("cp " base " " file)
-				if (ret) {
-					exit ret
-				}
-			}
-		}
-	}
-}
-'
diff --git a/v2/src/bin/index b/v2/src/bin/index
deleted file mode 100755
index 6212544..0000000
--- a/v2/src/bin/index
+++ /dev/null
@@ -1,152 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  index FILENAME
-		  index -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the target collection HTML page to be generated
-
-
-		  Generate FILENAME as a collection index.  The collection type
-		  and language are inferred by the name of FILENAME.
-
-
-		Examples:
-
-		  Generate an index.html entry for english pastebins:
-
-		    $ index src/en/pastebin/index.html
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-DIR="$(dirname "$FILENAME")"
-
-
-l="$(lang-for "$FILENAME")"
-. src/lib/base.conf
-. src/lib/generated.conf
-# shellcheck source=/dev/null
-. src/lib/generated."$l".conf
-# shellcheck source=/dev/null
-. src/lib/base."$l".conf
-
-url_absolute="$(url-for "$FILENAME" | absolute)"
-collection="$(collection-for "$FILENAME")"
-feed_url="$(url-for "${DIR#"$CONTENT_PREFIX"/}"/feed.xml)"
-by_category_url="$(url-for "${DIR#"$CONTENT_PREFIX"/}/${by_category_url_name:?}")"
-title_html="$(eval "echo \"\$index_${collection}_title\"" | htmlesc)"
-index_recent_title_html="$(eval "echo \"\$index_recent_${collection}_title\"" | htmlesc)"
-index_category_title_html="$(eval "echo \"\$index_category_${collection}_title\"" | htmlesc)"
-export url_absolute feed_url by_category_url title_html index_recent_title_html \
-	index_category_title_html
-
-feed_title="$(eval "echo \"\$feed_${collection}_title\"")"
-collection_head_html="$(printf '    <link rel="alternate"  type="application/atom+xml" href="%s" title="%s" />' \
-	"$feed_url" \
-	"$(htmlesc "$feed_title")")"
-
-translations_head_html="$(langs |
-	awk -v lang="${lang:?}" -v coll="$collection" '$0 != lang {
-		"coll2path " $0 " " coll    | getline coll_path
-		"url-for " $0 "/" coll_path | getline url
-		printf "    <link rel=\"alternate\"  type=\"text/html\"            href=\"%s\" hreflang=\"%s\" />\n",
-			url, $0
-	}'
-)"
-translations_body_html="$(cat <<-EOF
-	        <ul class="translation-list">
-	$(langs | awk -v coll="$collection" '{
-		"coll2path " $0 " " coll    | getline coll_path
-		"url-for " $0 "/" coll_path | getline url
-		printf "          <li><a href=\"%s\">%s</a></li>\n", url, $0
-	}')
-	        </ul>
-EOF
-)"
-export collection_head_html translations_head_html translations_body_html
-
-
-
-mkdir -p "$DIR"
-{
-	cat src/lib/preamble.html src/lib/index-preamble.html | envsubst
-	find "$DIR"/*.sortdata 2>/dev/null |
-		sort -nr |
-		xargs cat |
-		sed 's|\.md$|.indexentry|' |
-		xargs cat
-	cat src/lib/index-postamble.html src/lib/postamble.html | envsubst
-} > "$FILENAME"
-
-
-CATEGORY_FILENAME="$CONTENT_PREFIX$by_category_url"
-echo "$CATEGORY_FILENAME" > "${FILENAME%.html}.extrahtml"
-
-url_absolute="$(absolute "$by_category_url")"
-title_html="$(eval "echo \"\$index_category_${collection}_title\"" | htmlesc)"
-export url_absolute title_html
-
-
-DIR="$(dirname "$CATEGORY_FILENAME")"
-mkdir -p "$DIR"
-{
-	envsubst < src/lib/preamble.html
-	while read -r category; do
-		feed_url="$(url-for "${DIR#"$CONTENT_PREFIX"/}/feed.$category.xml")"
-		index_recent_title_html="$category"
-		export category feed_url index_recent_title_html
-
-		envsubst < src/lib/category-header.html
-		echo '        <ul>'
-		< "$DIR/$category.category" \
-			sed 's|\.md$|.categoryentry|' |
-			xargs cat
-		echo '        </ul>'
-	done < "$DIR"/index.categories
-	envsubst < src/lib/postamble.html
-} > "$CATEGORY_FILENAME"
diff --git a/v2/src/bin/indexentry b/v2/src/bin/indexentry
deleted file mode 100755
index f971a30..0000000
--- a/v2/src/bin/indexentry
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  indexentry FILENAME
-		  indexentry -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the name of the input .md file
-
-
-		Process FILE, and generate an index collection entry.
-
-
-		Examples:
-
-		  Generate the index entry for a TIL:
-
-		    $ indexentry src/til/a-til.md > src/til/a-til.indexentry
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-
-
-# shellcheck source=/dev/null
-. "${FILENAME%.*}.conf"
-
-envsubst < src/lib/entry.html
diff --git a/v2/src/bin/lang-for b/v2/src/bin/lang-for
deleted file mode 100755
index f7c57a9..0000000
--- a/v2/src/bin/lang-for
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  lang-for FILE
-		  lang-for -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILE          the path of the file to get the language for
-
-
-		Say the language of the given file, using the path of FILE.
-
-
-		Examples:
-
-		  Get "en" for "src/en/some-pt.md":
-
-		    $ lang-for src/en/some-pt.md
-		    en
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-
-FILE="${1:-}"
-eval "$(assert_arg "$FILE" 'FILE')"
-
-
-echo "${FILE#"$CONTENT_PREFIX"/}" |
-	cut -d/ -f1
diff --git a/v2/src/bin/langs b/v2/src/bin/langs
deleted file mode 100755
index 8e8aa63..0000000
--- a/v2/src/bin/langs
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  langs
-		  langs -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-
-		List the supported languages, including english, to STDOUT.
-
-		This is done in the same way that po4a(1) does it: by listing
-		the po/*.po files, and getting the name from it.
-
-
-		Examples:
-
-		  Just run it:
-
-		    $ langs
-		    en
-		    pt
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-	esac
-done
-shift $((OPTIND - 1))
-
-
-echo po/en.po po/*.po |
-	tr ' ' '\n' |
-	sed 's|^po/\(.*\)\.po$|\1|'
diff --git a/v2/src/bin/makemake b/v2/src/bin/makemake
deleted file mode 100755
index 3956844..0000000
--- a/v2/src/bin/makemake
+++ /dev/null
@@ -1,253 +0,0 @@
-#!/bin/sh
-set -eu
-
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  makemake
-		  makemake -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-		Options:
-		  -h, --help    show this message
-
-
-		Generate make(1) code for later evaluation by make(1).  What
-		this scripts does is fill the gap where make(1) can't handle
-		globs and dynamic dependencies, and uses some ad-hoc scripts
-		to generate those.
-	EOF
-}
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-
-varlist() {
-	printf '%s = \\\n' "$1"
-	sed \
-		-e 's/^/	/' \
-		-e 's/$/ \\/'
-	printf '\n'
-}
-
-
-EXTENSIONS='
-.conf
-.content
-.html
-.snippets
-.htmlbody
-.mapentry
-'
-
-COLL_EXTENSIONS='
-.categoryentry
-.indexentry
-.xmlentry
-'
-
-page_ext_filter="^($(echo "$COLL_EXTENSIONS" |
-	tr ' ' '\n' |
-	grep . |
-	paste -sd'|'
-))\$"
-
-
-extensions() {
-	echo "$EXTENSIONS" "$COLL_EXTENSIONS" "$@" |
-		tr ' ' '\n' |
-		grep .
-}
-
-
-printf '.POSIX:\n\n\n'
-for lang in $(langs); do
-	for c in pages $(collections); do
-		if [ "$c" = 'pages' ]; then
-			filter="$page_ext_filter"
-			src='page'
-			coll_path=''
-		else
-			filter='^$'
-			src='md'
-			coll_path="$(coll2path "$lang" "$c")"
-		fi
-
-		mds() {
-			git ls-files "$CONTENT_PREFIX/$lang/$coll_path"*."$src" |
-				sed 's|\.page$|.md|'
-		}
-
-		exts() {
-			extensions | grep -Ev "$filter"
-		}
-
-		mds | varlist "$c.$lang.md"
-		exts | sed "s|^\(.*\)\$|$c.$lang\1 = \$($c.$lang.md:.md=\1)|"
-		exts | sed "s|^\(.*\)\$|\$($c.$lang\1)|" | varlist "$c.$lang"
-
-		mds | sed 's/^\(.*\)\.md$/\1.mapentry \1.conf \1.content: \1.md/'
-		mds | sed 's/^\(.*\)\.md$/\1.categoryentry \1.indexentry \1.html: \1.conf \1.content/'
-		mds | sed 's/^\(.*\)\.md$/\1.snippets \1.htmlbody: \1.html/'
-		if [ "$c" = 'pages' ]; then
-			mds | sed 's|\.md$|\.page|' | varlist "pages.$lang.page"
-			mds | sed "s|^\(.*\).md$|\1.md: \1.page|"
-			continue
-		fi
-
-		mds | sed 's/^\(.*\)\.md$/\1.xmlentry: \1.htmlbody/'
-
-		echo "$CONTENT_PREFIX/$lang/${coll_path}index.categories: \$($c.$lang.categoryentry)"
-		echo "$CONTENT_PREFIX/$lang/${coll_path}index.html:       \$($c.$lang.indexentry) $CONTENT_PREFIX/$lang/${coll_path}index.categories"
-		echo "$CONTENT_PREFIX/$lang/${coll_path}feed.xml:         \$($c.$lang.xmlentry)   $CONTENT_PREFIX/$lang/${coll_path}index.categories"
-
-		echo "$CONTENT_PREFIX/$lang/${coll_path}index.extrahtml:  $CONTENT_PREFIX/$lang/${coll_path}index.html"
-		echo "$CONTENT_PREFIX/$lang/${coll_path}index.extrafeeds: $CONTENT_PREFIX/$lang/${coll_path}feed.xml"
-
-		echo "$CONTENT_PREFIX/$lang/${coll_path}index.series: \$($c.$lang.conf)"
-		echo "\$($c.$lang.html): $CONTENT_PREFIX/$lang/${coll_path}index.series"
-
-		printf '\n\n'
-	done
-
-	coll_path="$(coll2path "$lang" slide)"
-	git ls-files "$CONTENT_PREFIX/$lang/$coll_path"*.slides |
-		varlist "slide.$lang.slides"
-	git ls-files "$CONTENT_PREFIX/$lang/$coll_path"*.slides |
-		sed 's/^\(.*\)\.slides$/\1.pdf: \1.ps/'
-	printf '\n\n'
-
-	echo "slide.$lang.pdf = \$(slide.$lang.slides:.slides=.pdf)"
-	echo "all-generated.$lang.slides = \$(slide.$lang.slides)"
-	echo "all-generated.$lang.pdf = \$(slide.$lang.pdf)"
-
-	for e in $(extensions); do
-		{
-			if ! printf '%s\n' "$e" | grep -qE "$page_ext_filter"; then
-				echo pages
-			fi
-			collections
-		} |
-		sed "s|^\(.*\)\$|\$(\1.$lang$e)|" |
-		varlist "all-generated.$lang$e"
-	done
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1index.series|" |
-		varlist "all-generated.$lang.series"
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1index.categories|" |
-		varlist "all-generated.$lang.categories"
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1index.extrahtml|" |
-		varlist "all-generated.$lang.extrahtml"
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1index.extrafeeds|" |
-		varlist "all-generated.$lang.extrafeeds"
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1index.html|" |
-		varlist "all-generated.$lang.index"
-
-	collections |
-		xargs -I% coll2path "$lang" % |
-		sed "s|^\(.*\)\$|$CONTENT_PREFIX/$lang/\1feed.xml|" |
-		varlist "all-generated.$lang.xml"
-
-	extensions '.series' '.categories' '.extrahtml' '.extrafeeds' '.index' '.xml' '.pdf' |
-		sed "s|^\(.*\)\$|\$(all-generated.$lang\1)|" |
-		varlist "all-generated.$lang"
-
-
-	printf '\n'
-done
-
-
-git ls-files |
-	grep '\.uncolored' |
-	varlist 'svgs.uncolored'
-# shellcheck disable=2016
-printf 'svgs = $(svgs.uncolored:.uncolored=)\n\n'
-
-
-{
-	git ls-files |
-		grep '\.page' |
-		sed "s|^$CONTENT_PREFIX\(.*\)\.page|\1.md|"
-
-	git ls-files |
-		grep '\.uncolored' |
-		sed "s|^$CONTENT_PREFIX\(.*\)\.uncolored|\1|"
-} > "$CONTENT_PREFIX"/.gitignore
-
-
-for e in $(extensions '.series' '.categories' '.extrahtml' '.extrafeeds' '.index' '.xml' '.pdf'); do
-	langs |
-		sed "s|^\(.*\)\$|\$(all-generated.\1$e)|" |
-		varlist "all-generated$e"
-done
-
-# shellcheck disable=2016
-langs |
-	sed 's|^\(.*\)$|$(pages.\1.md)|' |
-	varlist 'pages-mds'
-
-# shellcheck disable=2016
-langs |
-	sed 's|^\(.*\)$|$(all-generated.\1)|' |
-	varlist 'all-generated'
-
-
-git ls-files src/ |
-	grep -v ^"$CONTENT_PREFIX"/ |
-	varlist 'non-content'
-
-git ls-files "$CONTENT_PREFIX"/ |
-	grep -v '\.md$' |
-	grep -v '\.page$' |
-	grep -v '\.uncolored$' |
-	grep -v '\.slides$' |
-	grep -v '\.ps$' |
-	varlist 'static-content'
diff --git a/v2/src/bin/mapentry b/v2/src/bin/mapentry
deleted file mode 100755
index 34b6e75..0000000
--- a/v2/src/bin/mapentry
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  mapentry FILENAME
-		  mapentry -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the name of the input .md file
-
-
-		Process FILENAME, and generate a "mapentry": an "<url>...</url>"
-		entry to be included into the final sitemap.xml
-
-
-		Examples:
-
-		  Generate the sitemap entry entry for a TIL:
-
-		    $ xmlentry src/til/a-til.md > src/til/a-til.mapentry
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-
-
-url_absolute="$(url-for "$FILENAME" | absolute)"
-lastmod="$(git log -1 --format=%ad --date=short "$FILENAME")"
-export url_absolute lastmod
-
-envsubst < src/lib/mapentry.xml
diff --git a/v2/src/bin/security-txt b/v2/src/bin/security-txt
deleted file mode 100755
index 7026969..0000000
--- a/v2/src/bin/security-txt
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  security-txt
-		  security-txt -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-
-		Generate the RFC 9116 "security.txt" file from data in the
-		repository.
-
-
-		Examples:
-
-		  Just run it:
-
-		    $ security-txt > .well-known/security.txt
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-	esac
-done
-shift $((OPTIND - 1))
-
-
-
-EXPIRES="$(
-	LANG=C.UTF-8 gpg --list-key "$EMAIL" |
-		awk '/^pub/ { print substr($(NF), 1, 10) }'
-)T00:00:00z"
-
-LANGUAGES="$(
-	langs |
-		sed 's|^|, |' |
-		tr -d '\n' |
-		sed 's|^, ||'
-)"
-
-
-cat <<-EOF
-	Contact: mailto:$EMAIL
-	Encryption: $(url-for 'public.asc.txt' | absolute)
-	Expires: $EXPIRES
-	Preferred-Languages: $LANGUAGES
-EOF
diff --git a/v2/src/bin/series b/v2/src/bin/series
deleted file mode 100755
index 6712368..0000000
--- a/v2/src/bin/series
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  series FILENAME
-		  series -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the sentinel file to be touched
-
-
-		  Enumerate and sort all items of a collection type, and notify
-		  them about their '<link rel="next" ... />' and '<link rel="prev" .../>.
-		  The collection type and language are inferred by FILENAME.
-
-		  The "notifying" part is done via a "$TARGET.next" file, that
-		  is, a ".next" file is created to notify "$TARGET" about which
-		  item is next to it via the content of the file.  The same
-		  applies for ".prev" files.
-
-
-		Examples:
-
-		  Generate the ".next" and ".prev" files for english pastebins:
-
-		    $ index src/en/pastebin/index.series
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-DIR="$(dirname "$FILENAME")"
-
-
-find "$DIR"/*.sortdata 2>/dev/null |
-		sort -n |
-		xargs cat |
-		awk '
-		BEGIN { split("", items) }
-		{ items[NR] = $0 }
-		END {
-			first = 1
-			last = length(items)
-			for (i in items) {
-				item = items[i]
-				if (i != first) {
-					file = item ".prev"
-					prev = items[i-1]
-					print prev > file
-				}
-				if (i != last) {
-					file = item ".next"
-					nextt = items[i+1]
-					print nextt > file
-				}
-			}
-		}
-		'
-
-touch "$FILENAME"
diff --git a/v2/src/bin/sitemap b/v2/src/bin/sitemap
deleted file mode 100755
index 09f7eb1..0000000
--- a/v2/src/bin/sitemap
+++ /dev/null
@@ -1,72 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  sitemap
-		  sitemap -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-
-		Process all generate "*.mapentry" files, combine them all
-		together into the final "sitemap.xml" file.
-
-
-		Examples:
-
-		  Generate the final sitemap.xml:
-
-		    $ sitemap > src/sitemap.xml
-	EOF
-}
-
-
-for f in "$@"; do
-	case "$f" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-
-printf '<?xml version="1.0" encoding="UTF-8"?>\n'
-printf '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n'
-
-find "$CONTENT_PREFIX"/ -type f -name '*.mapentry' |
-	LANG=POSIX.UTF-8 sort |
-	xargs cat
-
-printf '</urlset>\n'
diff --git a/v2/src/bin/url-for b/v2/src/bin/url-for
deleted file mode 100755
index e0b1c9d..0000000
--- a/v2/src/bin/url-for
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  url-for [CONTENT...]
-		  url-for -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-		Options:
-		  -h, --help    show this message
-
-		  CONTENT       literal strings to be transformed into URLs
-
-
-		Build an URL without the $domain part, adding the required
-		$base_url.  If CONTENT is not given, get data from STDIN.
-
-
-		Examples:
-
-		  Get the URL for "en/about.html", when $base_url is "v2":
-
-		    $ url-for 'about.html'
-		    /v2/en/about.html
-
-
-		  Get the URL for "static/favicon.svg", when $base_url is empty:
-
-		    $ echo 'img/link.svg' | url-for
-		    /img/link.svg
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-
-. src/lib/base.conf
-
-
-url() {
-	sed \
-		-e "s|^$CONTENT_PREFIX/||" \
-		-e 's|\.md|.html|'   \
-		-e 's|\.page|.html|' \
-		-e 's|^/||' |
-	printf '%s%s\n' "${base_url:-/}" "$(cat -)"
-}
-
-if [ $# = 0 ]; then
-	url
-else
-	for f in "$@"; do
-		if [ "$f" = '/' ]; then
-			f=''
-		fi
-		printf '%s\n' "$f" | url
-	done
-fi
diff --git a/v2/src/bin/xmlentry b/v2/src/bin/xmlentry
deleted file mode 100755
index f6fb6ea..0000000
--- a/v2/src/bin/xmlentry
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/bin/sh
-set -eu
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  xmlentry FILENAME
-		  xmlentry -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -h, --help    show this message
-
-		  FILENAME      the name of the input .md file
-
-
-		Process FILE, and generate an Atom feed entry.
-
-
-		Examples:
-
-		  Generate the XML entry for a TIL:
-
-		    $ xmlentry src/til/a-til.md > src/til/a-til.xml
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		--)
-			break
-			;;
-		--help)
-			usage
-			help
-			exit
-			;;
-		*)
-			;;
-	esac
-done
-
-while getopts 'h' flag; do
-	case "$flag" in
-		h)
-			usage
-			help
-			exit
-			;;
-		*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-. src/lib.sh
-
-FILENAME="${1:-}"
-eval "$(assert_arg "$FILENAME" 'FILENAME')"
-
-
-# shellcheck source=/dev/null
-. "${FILENAME%.*}.conf"
-
-envsubst < src/lib/entry.xml
-
-head -n1 < "${FILENAME%.*}.htmlbody" | htmlesc
-printf '    </summary>\n'
-printf '    <content type="html" xml:base="%s">\n' "${url:?}"
-
-htmlesc < "${FILENAME%.*}.htmlbody"
-printf '    </content>\n'
-printf '  </entry>\n'