Switch to dark CSS

2024-01-19 01:15:08 +01:00
134 changed files with 1141 additions and 5914 deletions
--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-This software is Copyright (c) 2015–2024 by Alex Schroeder.
+This software is Copyright (c) 2015–2023 by Alex Schroeder.

 This is free software, licensed under:

--- a/40
+++ b/40
@@ -1,7 +1,4 @@
 SHELL=/bin/bash
-PREFIX=${HOME}/.local
-
-.PHONY: help build test run upload docs install missing

 help:
 	@echo Help for Oddmu
@@ -11,12 +8,12 @@ help:
 	@echo "    runs program, offline"
 	@echo
 	@echo make test
-	@echo "    runs the tests without log output"
+	@echo "    runs the tests"
 	@echo
 	@echo make docs
 	@echo "    create man pages from text files"
 	@echo
-	@echo make build
+	@echo go build
 	@echo "    just build it"
 	@echo
 	@echo make install
@@ -25,35 +22,26 @@ help:
 	@echo make upload
 	@echo "    this is how I upgrade my server"

-build: oddmu
-
-oddmu: *.go
-	go build
-
-test:
-	go test -shuffle on .
-
 run:
 	go run .

-upload: build
+test:
+	go test
+
+upload:
+	go build
 	rsync --itemize-changes --archive oddmu sibirocobombus.root:/home/oddmu/
-	ssh sibirocobombus.root "systemctl restart oddmu; systemctl restart alex; systemctl restart claudia; systemctl restart campaignwiki"
+	ssh sibirocobombus.root "systemctl restart oddmu; systemctl restart alex; systemctl restart claudia"
 	@echo Changes to the template files need careful consideration

 docs:
 	cd man; make

 install:
-	for n in 1 5 7; do install -D -t ${PREFIX}/share/man/man$$n man/*.$$n; done
-	install -D -t ${PREFIX}/.local/bin oddmu
+	make docs
+	for n in 1 5 7; do install -D -t $$HOME/.local/share/man/man$$n man/*.$$n; done
+	go build
+	install -D -t $$HOME/.local/bin oddmu

-# More could be added, of course!
-dist: oddmu-linux-amd64.tar.gz
-
-oddmu-linux-amd64: *.go
-	GOOS=linux GOARCH=amd64 go build -o $@
-
-%.tar.gz: %
-	tar czf $@ --transform='s/^$</oddmu/' --transform='s/^/oddmu\//' --exclude='*~' \
-	  $< Makefile *.socket *.service *.md man/Makefile man/*.1 man/*.5 man/*.7 themes/
+missing:
+	for f in man/*.txt; do grep --quiet "$$f" README.md || echo $$f is not in the README; done
--- a/README.md
+++ b/README.md
@@ -1,38 +1,34 @@
 # Oddµ: A minimal wiki

-This program helps you run a minimal wiki, blog, digital garden, memex
-or Zettelkasten. There is no version history.
+This program helps you run a minimal wiki. There is no version
+history. It's well suited as a *secondary* medium: collaboration and
+conversation happens elsewhere, in chat, on social media. The wiki
+serves as the text repository that results from these discussions.

-It's well suited as a self-hosted, single-user web application, when
-there is no need for collaboration on the site itself. Links and email
-connect you to the rest of the net. The wiki can be public or private.
-Perhaps it just runs on your local machine, unreachable from the
-Internet.
+If you're the only user and it just runs on your laptop, then you can
+think of it as a [memex](https://en.wikipedia.org/wiki/Memex), a
+memory extender.

-It's well suited as a secondary medium for a close-knit group:
-collaboration and conversation happens elsewhere, in chat, on social
-media. The wiki serves as the text repository that results from these
-discussions. As there are no logins and no version histories, it is
-not possible to undo vandalism and spam. Only allow people you trust
-write-access to the site.
-
-It's well suited as a simple static site generator. There are no
-plugins.
+Oddµ can be used as a web server behind a reverse proxy such as Apache
+or it can be used as a static site generator.

 When Oddµ runs as a web server, it serves all the Markdown files
-(ending in `.md`) as web pages. These pages can be edited via the web.
+(ending in `.md`) as web pages and allows you to edit them.

-Oddmu adds the following extensions to Markdown: local links `[[like
-this]]`, hashtags `#Like_This` and fediverse account links like
-`@alex@alexschroeder.ch`.
-
-If your pages don't provide their own title (`# title`), the file name
-(without `.md`) is used as the title. Subdirectories are created as
+If your files don't provide their own title (`# title`), the file name
+(without `.md`) is used for the title. Subdirectories are created as
 necessary.

-Other files can be uploaded and images (ending in `.jpg`, `.jpeg`,
-`.png`, `.heic` or `webp`) can be resized when they are uploaded
-(resulting in `.jpg` or `.png` files).
+Oddµ uses a [Markdown library](https://github.com/gomarkdown/markdown)
+to generate the web pages from Markdown. Oddmu adds the following
+extensions: local links `[[like this]]`, hashtags `#Like_This` and
+fediverse account links like `@alex@alexschroeder.ch`.
+
+The [lingua](https://github.com/pemistahl/lingua-go) library detects
+languages in order to get hyphenation right.
+
+The standard [html/template](https://pkg.go.dev/html/template) library
+is used to generate HTML.

 ## Documentation

@@ -52,18 +48,6 @@ links. Local links must use percent encoding for page names so there
 is a section about percent encoding. The man page also explains how
 feeds are generated.

-[oddmu-releases(7)](/oddmu.git/blob/main/man/oddmu-releases.7.txt):
-This man page lists all the Oddmu versions and their user-visible
-changes.
-
-[oddmu-releases(7)](/oddmu.git/blob/main/man/oddmu-releases.7.txt):
-This man page lists all the Oddmu versions and their user-visible
-changes.
-
-[oddmu-version(1)](/oddmu.git/blob/main/man/oddmu-version.1.txt): This
-man page documents the "version" subcommand which you can use to get
-installed Oddmu version.
-
 [oddmu-list(1)](/oddmu.git/blob/main/man/oddmu-list.1.txt): This man
 page documents the "list" subcommand which you can use to get page
 names and page titles.
@@ -75,10 +59,6 @@ indexes – lists of page links. These are important for feeds.
 [oddmu-search(7)](/oddmu.git/blob/main/man/oddmu-search.7.txt): This
 man page documents how search and scoring work.

-[oddmu-filter(7)](/oddmu.git/blob/main/man/oddmu-filter.7.txt): This
-man page documents how to exclude subdirectories from search and
-archiving.
-
 [oddmu-replace(1)](/oddmu.git/blob/main/man/oddmu-replace.1.txt): This
 man page documents the "replace" subcommand to make mass changes to
 the files much like find(1), grep(1) and sed(1) or perl(1).
@@ -107,12 +87,8 @@ This man page documents how the templates can be changed (how they
 templates.

 [oddmu-apache(5)](/oddmu.git/blob/main/man/oddmu-apache.5.txt): This
-man page documents how to set up the Apache web server for various
-common tasks such as using logins to limit what visitors can edit.
-
-[oddmu-nginx(5)](/oddmu.git/blob/main/man/oddmu-nginx.5.txt): This man
-page documents how to set up the freenginx web server for various
-common tasks such as using logins to limit what visitors can edit.
+man page documents how to set up the web server for various common
+tasks such as using logins to limit what visitors can edit.

 [oddmu.service(5)](/oddmu.git/blob/main/man/oddmu.service.5.txt): This
 man page documents how to setup a systemd unit and have it manage
@@ -120,35 +96,15 @@ Oddmu. “Great configurability brings great burdens.”

 ## Building

-To build the binary:
-
 ```sh
 go build
 ```

-The man pages are already built. If you want to rebuild them, you need
-to have [scdoc](https://git.sr.ht/~sircmpwn/scdoc) installed.
-
-```sh
-make docs
-```
-
-The `Makefile` in the `man` directory has targets to create Markdown
-and HTML files.
-
-The HEIC library uses C code and prevents cross-compilation.
-
-As the repository changed URLs a few times (from GitHub, to
-self-hosted using `cgit` to self-hosted using `legit`), there is no
-way to install it using `go install`. You need to `git clone` the
-repository and build it locally.
-
 ## Running

 The working directory is where pages are saved and where templates are
 loaded from. You need a copy of the template files in this directory.
-
-Here's how to build and run straight from the source directory:
+Here's how to start it in the source directory:

 ```sh
 go run .
@@ -157,187 +113,38 @@ go run .
 The program serves the local directory as a wiki on port 8080. Point
 your browser to http://localhost:8080/ to use it.

-Once the `oddmu` binary is built, you can run it instead:
+## Bugs

-```sh
-./oddmu
-```
+If you spot any, [contact](https://alexschroeder.ch/wiki/Contact) me.

-To read the main man page witihout installing Oddmu:
-
-```sh
-man -l man/oddmu.1
-```
-
-## Installing
-
-This installs `oddmu` into `$HOME/.local/bin` and the manual pages
-into `$HOME/.local/share/man/`.
-
-```sh
-make install
-```
-
-To install it elsewhere, here's an example using [GNU
-Stow](https://www.gnu.org/software/stow/) to install it into
-`/usr/local/stow` in a way that allows you to uninstall it later:
-
-```sh
-sudo mkdir /usr/local/stow/oddmu
-sudo make install PREFIX=/usr/local/stow/oddmu/
-cd /usr/local/stow
-sudo stow oddmu
-```
-
-## Hacking
+## Source

 If you're interested in making changes to the code, here's a
 high-level introduction to the various source files.

- `*_test.go` are the test files; a few library functions are defined
-  in `wiki_test.go`.
- `*_cmd.go` are the files implementing the various subcommands with
+- *_test.go are the test files; a few library functions are defined in
+  wiki_test.go.
+- *_cmd.go are the files implementing the various subcommands with
  matching names
- `accounts.go` implements the webfinger code to fetch fediverse
-  account link destinations with the URI provided by webfinger
- `add_append.go` implements the `/add` and `/append` handlers
- `archive.go` implements the `/archive` handler
- `changes.go` implements the "notifications": the automatic addition
-  of links to index, changes and hashtag files when pages are edited
- `diff.go` implements the `/diff` handler
- `edit_save.go` implements the `/edit` and `/save` handlers
- `feed.go` implements the feed for a page based on the links it lists
- `highlight.go` implements the bold tags for matches when showing
+- accounts.go implements the webfinger code to fetch fediverse account
+  link destinations with the URI provided by webfinger
+- add_append.go implements the /add and /append handlers
+- diff.go implements the /diff handler
+- edit_save.go implements the /edit and /save handlers
+- feed.go implements the feed for a page based on the links it lists
+- highlight.go implements the bold tags for matches when showing
  search results
- `index.go` implements the index of all the hashtags
- `languages.go` implements the language detection
- `page.go` implements the page loading and saving
- `parser.go` implements the Markdown parsing
- `score.go` implements the page scoring when showing search results
- `search.go` implements the `/search` handler
- `snippets.go` implements the page summaries for search results
- `templates.go` implements template loading and reloading
- `tokenizer.go` implements the various tokenizers used
- `upload_drop.go` implements the `/upload` and `/drop` handlers
- `view.go` implements the `/view` handler
- `watch.go` implements the filesystem notification watch
- `wiki.go` implements the main function
-
-The code of this package is licensed to you under the
-AGPL-3.0-or-later license. If you do make changes and your site is
-public, be aware of section 13:
-
-> … if you modify the Program, your modified version must prominently
-> offer all users interacting with it remotely through a computer
-> network (if your version supports such interaction) an opportunity
-> to receive the Corresponding Source of your version by providing
-> access to the Corresponding Source from a network server at no
-> charge, through some standard or customary means of facilitating
-> copying of software.
-
-### Changing the markup rules
-
-If you want to change the markup rules, your starting point should be
-`parser.go`. Make sure you read the documentation of [Go
-Markdown](https://github.com/gomarkdown/markdown) and note that it
-offers MathJax support (needs a change to the `view.html` template so
-that the MathJax Javascript gets loaded) and
-[MMark](https://mmark.miek.nl/post/syntax/) support, and it shows how
-extensions can be added.
-
-### Filenames and URL path
-
-One of the sad parts of the code is the distinction between path and
-filepath. On a Linux system, this doesn't matter. I suspect that it
-also doesn't matter on MacOS and Windows because the file systems
-handle forward slashes just fine. The code still tries to do the right
-thing. A path that is derived from a URL is a path with slashes.
-Before accessing a file, it has to be turned into a filepath using
-`filepath.FromSlashes` and in the rare case where the inverse happens,
-use `filepath.ToSlashes`. Any path received via the URL path uses
-slashes and needs to be converted to a filepath before passing it to
-any `os` function. Any path received within a `path/filepath.WalkFunc`
-is a filepath and needs to be converted to use slashes when used in
-HTML output.
-
-If you need to access the page name in code that is used from a
-template, you have to decode the path. See the code in `diff.go` for
-an example.
-
-### HTTP handlers
-
-The URL paths all have the form `/action/directory/pagename` (with
-directory being optional and pagename sometimes being optional). If
-you need to limit access in Apache or nginx or some other web server
-acting as a [reverse
-proxy](https://en.wikipedia.org/wiki/Reverse_proxy), you can do that.
-See `man oddmu-apache` and `man oddmu-nginx` for some configuration
-examples.
-
-This is how you can prevent some actions by simply not passing them on
-to Oddmu, or you can require authentication for certain actions.
-Furthermore, you can do the same for directories, allowing you to use
-subdirectories as separate sites, each with their own editors.
-
-## Dependencies
-
-This section lists the non-standard libraries Oddmu uses and their
-respective licenses.
-
-[github.com/gomarkdown/markdown](https://github.com/gomarkdown/markdown)
-is used to generate the web pages from Markdown. BSD-2-Clause.
-
-[github.com/microcosm-cc/bluemonday](https://github.com/microcosm-cc/bluemonday)
-is used to strip rendered search results of all HTML except for the
-bold tag. Regular HTML generated from pages is *not* sanitized. Don't
-give people you don't trust access to your wiki. BSD-3-Clause.
-
-[github.com/pemistahl/lingua-go](https://github.com/pemistahl/lingua-go)
-detects languages in order to set the language tag in templates. This
-in turn can be used by browsers to get hyphenation right. Apache-2.0.
-
-[github.com/gabriel-vasile/mimetype](https://github.com/gabriel-vasile/mimetype)
-is used to sniff the MIME type of files with unknown filename
-extensions. MIT.
-
-[github.com/bashdrew/goheif](https://github.com/bashdrew/goheif) is
-used to decode HEIC files (the new default file format for photos on
-iPhones). LGPL-3.0-only.
-
-[github.com/disintegration/imaging](https://github.com/disintegration/imaging)
-is used to resize images. MIT.
-
-[github.com/edwvee/exiffix](https://github.com/edwvee/exiffix) is used
-to rotate images before resizing them if the EXIF data says the image
-wasn't taken with the default orientation of the camera. This is
-necessary because after resizing, the EXIF data is gone. MIT.
-
-[github.com/google/subcommands](https://github.com/google/subcommands)
-is used for the parsing and documenting of subcommands. Apache-2.0.
-
-[github.com/muesli/reflow/wordwrap](https://github.com/muesli/reflow/wordwrap)
-is used to wrap the search subcommand output. MIT.
-
-[github.com/hexops/gotextdiff](https://github.com/hexops/gotextdiff)
-is used to show a compact unified diff on the command line before
-doing any replacements. BSD-3-Clause.
-
-[github.com/sergi/go-diff/diffmatchpatch](https://github.com/sergi/go-diff/diffmatchpatch)
-is used to show the page diffs on the web. MIT.
-
-[github.com/fsnotify/fsnotify](https://github.com/fsnotify/fsnotify)
-is used to watch the filesystem for changes. BSD-3-Clause.
-
-[golang.org/x/exp/constraints](https://golang.org/x/exp/constraints)
-for the computation of the intersection between two sets of pages.
-BSD-3-Clause.
-
-[github.com/stretchr/testify/assert](https://github.com/stretchr/testify/assert)
-is used for testing. MIT.
-
-## Bugs
-
-If you spot any, [contact](https://alexschroeder.ch/wiki/Contact) me.
+- index.go implements the index of all the hashtags
+- languages.go implements the language detection
+- page.go implements the page loading and saving
+- parser.go implements the Markdown parsing
+- score.go implements the page scoring when showing search results
+- search.go implements the /search handler
+- snippets.go implements the page summaries for search results
+- tokenizer.go implements the various tokenizers used
+- upload_drop.go implements the /upload and /drop handlers
+- view.go implements the /view handler
+- wiki.go implements the main function

 ## References

--- a/14
+++ b/14
@@ -1,14 +0,0 @@
-When preparing a new release
----------------------------
-
-1. Run tests
-
-2. Update man/oddmu-releases.7.txt
-
-3. make docs
-
-4. Make sure all files are checked in
-
-5. Tag the release and push the tag to all remotes
-
-6. cd man && make upload
--- a/accounts.go
+++ b/accounts.go
@@ -11,36 +11,43 @@ import (
 	"sync"
 )

-// useWebfinger indicates whether Oddmu looks up the profile pages of fediverse accounts. To enable this, set the
-// environment variable ODDMU_WEBFINGER to "1".
+// useWebfinger indicates whether Oddmu looks up the profile pages of
+// fediverse accounts. To enable this, set the environment variable
+// ODDMU_WEBFINGER to "1".
 var useWebfinger = false

-// accountStore controlls access to the usernames. Make sure to lock and unlock as appropriate.
-type accountStore struct {
+// Accounts contains the map used to set the usernames. Make sure to
+// lock and unlock as appropriate.
+type Accounts struct {
 	sync.RWMutex

-	// uris is a map, mapping account names likes "@alex@alexschroeder.ch" to URIs like
+	// uris is a map, mapping account names likes
+	// "@alex@alexschroeder.ch" to URIs like
 	// "https://social.alexschroeder.ch/@alex".
 	uris map[string]string
 }

 // accounts holds the global mapping of accounts to profile URIs.
-var accounts accountStore
+var accounts Accounts

-// This is called once at startup and therefore does not need to be locked. On every restart, this map starts empty and
-// is slowly repopulated as pages are visited.
-func init() {
+// initAccounts sets up the accounts map. This is called once at
+// startup and therefore does not need to be locked. On ever restart,
+// this map starts empty and is slowly repopulated as pages are
+// visited.
+func initAccounts() {
 	if os.Getenv("ODDMU_WEBFINGER") == "1" {
 		accounts.uris = make(map[string]string)
 		useWebfinger = true
 	}
 }

-// accountLink links a social media accountLink like @accountLink@domain to a profile page like https://domain/user/accountLink. Any
-// accountLink seen for the first time uses a best guess profile URI. It is also looked up using webfinger, in parallel. See
-// lookUpAccountUri. If the lookup succeeds, the best guess is replaced with the new URI so on subsequent requests, the
-// URI is correct.
-func accountLink(p *parser.Parser, data []byte, offset int) (int, ast.Node) {
+// account links a social media account like @account@domain to a
+// profile page like https://domain/user/account. Any account seen for
+// the first time uses a best guess profile URI. It is also looked up
+// using webfinger, in parallel. See lookUpAccountUri. If the lookup
+// succeeds, the best guess is replaced with the new URI so on
+// subsequent requests, the URI is correct.
+func account(p *parser.Parser, data []byte, offset int) (int, ast.Node) {
 	data = data[offset:]
 	i := 1 // skip @ of username
 	n := len(data)
@@ -90,8 +97,10 @@ func accountLink(p *parser.Parser, data []byte, offset int) (int, ast.Node) {
 	return i, link
 }

-// lookUpAccountUri is called for accounts that haven't been seen before. It calls webfinger and parses the JSON. If
-// possible, it extracts the link to the profile page and replaces the entry in accounts.
+// lookUpAccountUri is called for accounts that haven't been seen
+// before. It calls webfinger and parses the JSON. If possible, it
+// extracts the link to the profile page and replaces the entry in
+// accounts.
 func lookUpAccountUri(account, domain string) {
 	uri := "https://" + domain + "/.well-known/webfinger"
 	resp, err := http.Get(uri + "?resource=acct:" + account)
@@ -105,7 +114,7 @@ func lookUpAccountUri(account, domain string) {
 		log.Printf("Failed to read from %s: %s", account, err)
 		return
 	}
-	var wf webFinger
+	var wf WebFinger
 	err = json.Unmarshal([]byte(body), &wf)
 	if err != nil {
 		log.Printf("Failed to parse the JSON from %s: %s", account, err)
@@ -121,24 +130,25 @@ func lookUpAccountUri(account, domain string) {
 	accounts.uris[account] = uri
 }

-// link a link in the WebFinger JSON.
-type link struct {
+// Link a link in the WebFinger JSON.
+type Link struct {
 	Rel  string `json:"rel"`
 	Type string `json:"type"`
 	Href string `json:"href"`
 }

-// webFinger is a structure used to unmarshall JSON.
-type webFinger struct {
+// WebFinger is a structure used to unmarshall JSON.
+type WebFinger struct {
 	Subject string   `json:"subject"`
 	Aliases []string `json:"aliases"`
-	Links   []link   `json:"links"`
+	Links   []Link   `json:"links"`
 }

-// parseWebFinger parses the web finger JSON and returns the profile page URI. For unmarshalling the JSON, it uses the
-// Link and WebFinger structs.
+// parseWebFinger parses the web finger JSON and returns the profile
+// page URI. For unmarshalling the JSON, it uses the Link and
+// WebFinger structs.
 func parseWebFinger(body []byte) (string, error) {
-	var wf webFinger
+	var wf WebFinger
 	err := json.Unmarshal(body, &wf)
 	if err != nil {
 		return "", err
--- a/accounts_test.go
+++ b/accounts_test.go
@@ -5,6 +5,16 @@ import (
 	"testing"
 )

+// This causes network access!
+// func TestPageAccount(t *testing.T) {
+// 	initAccounts()
+// 	p := &Page{Body: []byte(`@alex, @alex@alexschroeder.ch said`)}
+// 	p.renderHtml()
+// 	r := `<p>@alex, <a href="https://alexschroeder.ch/users/alex">@alex</a> said</p>
+// `
+// 	assert.Equal(t, r, string(p.Html))
+// }
+
 func TestWebfingerParsing(t *testing.T) {
 	body := []byte(`{
  "subject": "acct:Gargron@mastodon.social",
--- a/add.html
+++ b/add.html
@@ -6,14 +6,16 @@
    <meta name="viewport" content="width=device-width">
    <title>Add to {{.Title}}</title>
    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #ffe; }
+html { max-width: 70ch; padding: 2ch; margin: auto; color: #ddd; background-color: #222; }
+a { color: #8cf } a:visited { color: #dbf } a:hover { color: #fff }
+textarea, input, button { color: #222; background-color: #ddd; border: 1px solid #eee; }
 form, textarea { width: 100%; }
    </style>
  </head>
  <body>
    <h1>Adding to {{.Title}}</h1>
    <form action="/append/{{.Name}}" method="POST">
-      <textarea name="body" rows="20" cols="80" placeholder="Text" lang="{{.Language}}" autofocus required></textarea>
+      <textarea name="body" rows="20" cols="80" placeholder="Text" lang="" autofocus required></textarea>
      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="/view/changes">the list of changes</a>.</label></p>
      <p><input type="submit" value="Add">
        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
--- a/add_append.go
+++ b/add_append.go
@@ -16,11 +16,11 @@ func addHandler(w http.ResponseWriter, r *http.Request, name string) {
 	} else {
 		p.handleTitle(false)
 	}
-	renderTemplate(w, p.Dir(), "add", p)
+	renderTemplate(w, "add", p)
 }

-// appendHandler takes the "body" form parameter and appends it. The browser is redirected to the page view. This is
-// similar to the saveHandler.
+// appendHandler takes the "body" form parameter and appends it. The
+// browser is redirected to the page view.
 func appendHandler(w http.ResponseWriter, r *http.Request, name string) {
 	body := r.FormValue("body")
 	p, err := loadPage(name)
@@ -35,17 +35,10 @@ func appendHandler(w http.ResponseWriter, r *http.Request, name string) {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	username, _, ok := r.BasicAuth()
-	if ok {
-		log.Println("Save", name, "by", username)
-	} else {
-		log.Println("Save", name)
-	}
 	if r.FormValue("notify") == "on" {
 		err = p.notify()
 		if err != nil {
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
+			log.Println("notify:", err)
 		}
 	}
 	http.Redirect(w, r, "/view/"+name, http.StatusFound)
--- a/add_append_test.go
+++ b/add_append_test.go
@@ -24,6 +24,7 @@ Into the oven`)
 func TestAddAppend(t *testing.T) {
 	cleanup(t, "testdata/add")
 	index.load()
+
 	p := &Page{Name: "testdata/add/fire", Body: []byte(`# Fire
 Orange sky above
 Reflects a distant fire
@@ -34,7 +35,7 @@ It's not `)}
 	data.Set("body", "barbecue")

 	assert.Regexp(t, regexp.MustCompile("a distant fire"),
-		assert.HTTPBody(makeHandler(viewHandler, false),
+		assert.HTTPBody(makeHandler(viewHandler, true),
 			"GET", "/view/testdata/add/fire", nil))
 	assert.NotRegexp(t, regexp.MustCompile("a distant fire"),
 		assert.HTTPBody(makeHandler(addHandler, true),
@@ -42,7 +43,7 @@ It's not `)}
 	HTTPRedirectTo(t, makeHandler(appendHandler, true),
 		"POST", "/append/testdata/add/fire", data, "/view/testdata/add/fire")
 	assert.Regexp(t, regexp.MustCompile(`not</p>\s*<p>barbecue`),
-		assert.HTTPBody(makeHandler(viewHandler, false),
+		assert.HTTPBody(makeHandler(viewHandler, true),
 			"GET", "/view/testdata/add/fire", nil))
 }

--- a/archive.go
+++ b/archive.go
@@ -1,69 +0,0 @@
-package main
-
-import (
-	"archive/zip"
-	"io"
-	"io/fs"
-	"log"
-	"net/http"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-)
-
-// archiveHandler serves a zip file. Directories starting with a period are skipped. Filenames starting with a period
-// are skipped. If the environment variable ODDMU_FILTER is a regular expression that matches the starting directory,
-// this is a "separate site"; if the regular expression does not match, this is the "main site" and page names must also
-// not match the regular expression.
-func archiveHandler(w http.ResponseWriter, r *http.Request, path string) {
-	filter := os.Getenv("ODDMU_FILTER")
-	re, err := regexp.Compile(filter)
-	if err != nil {
-		log.Println("ODDMU_FILTER does not compile:", filter, err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	matches := re.MatchString(path)
-	dir := filepath.Dir(filepath.FromSlash(path))
-	z := zip.NewWriter(w)
-	err = filepath.Walk(dir, func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if info.IsDir() {
-			if path != "." && strings.HasPrefix(filepath.Base(path), ".") {
-				return filepath.SkipDir
-			}
-		} else if !strings.HasPrefix(filepath.Base(path), ".") &&
-			(matches || !re.MatchString(path)) {
-			zf, err := z.Create(path)
-			if err != nil {
-				log.Println(err)
-				return err
-			}
-			file, err := os.Open(path)
-			if err != nil {
-				log.Println(err)
-				return err
-			}
-			_, err = io.Copy(zf, file)
-			if err != nil {
-				log.Println(err)
-				return err
-			}
-		}
-		return nil
-	})
-	if err != nil {
-		log.Println(err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	err = z.Close()
-	if err != nil {
-		log.Println(err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-}
--- a/archive_test.go
+++ b/archive_test.go
@@ -1,27 +0,0 @@
-package main
-
-import (
-	"archive/zip"
-	"github.com/stretchr/testify/assert"
-	"os"
-	"strings"
-	"testing"
-)
-
-func TestArchive(t *testing.T) {
-	cleanup(t, "testdata/archive")
-	assert.NoError(t, os.MkdirAll("testdata/archive/public", 0755))
-	assert.NoError(t, os.MkdirAll("testdata/archive/secret", 0755))
-	assert.NoError(t, os.WriteFile("testdata/archive/public/index.md", []byte("# Public\nChurch tower bells ringing\nA cold wind biting my ears\nWalk across the square"), 0644))
-	assert.NoError(t, os.WriteFile("testdata/archive/secret/index.md", []byte("# Secret\nMany years ago I danced\nSpending nights in clubs and bars\nIt is my secret"), 0644))
-	os.Setenv("ODDMU_FILTER", "^testdata/archive/secret/")
-	body := assert.HTTPBody(makeHandler(archiveHandler, true), "GET", "/archive/testdata/data.zip", nil)
-	r, err := zip.NewReader(strings.NewReader(body), int64(len(body)))
-	assert.NoError(t, err, "Unzip")
-	names := []string{}
-	for _, file := range r.File {
-		names = append(names, file.Name)
-	}
-	assert.Contains(t, names, "testdata/archive/public/index.md")
-	assert.NotContains(t, names, "testdata/archive/secret/index.md")
-}
--- a/changes.go
+++ b/changes.go
@@ -2,6 +2,7 @@ package main

 import (
 	"log"
+	"os"
 	"path"
 	"regexp"
 	"strings"
@@ -13,8 +14,7 @@ import (
 // hashtag pages is only added for blog pages. If the "changes" page does not exist, it is created. If the hashtag page
 // does not exist, it is not. Hashtag pages are considered optional. If the page that's being edited is in a
 // subdirectory, then the "changes", "index" and hashtag pages of that particular subdirectory are affected. Every
-// subdirectory is treated like a potentially independent wiki. Errors are logged before being returned because the
-// error messages are confusing from the point of view of the saveHandler.
+// subdirectory is treated like a potentially independent wiki.
 func (p *Page) notify() error {
 	p.handleTitle(false)
 	if p.Title == "" {
@@ -24,12 +24,18 @@ func (p *Page) notify() error {
 	link := "* [" + p.Title + "](" + esc + ")\n"
 	re := regexp.MustCompile(`(?m)^\* \[[^\]]+\]\(` + esc + `\)\n`)
 	dir := path.Dir(p.Name)
+	if dir != "." {
+		err := os.MkdirAll(dir, 0755)
+		if err != nil {
+			log.Printf("Creating directory %s failed: %s", dir, err)
+			return err
+		}
+	}
 	err := addLinkWithDate(path.Join(dir, "changes"), link, re)
 	if err != nil {
-		log.Printf("Updating changes in %s failed: %s", dir, err)
 		return err
 	}
-	if p.IsBlog() {
+	if p.isBlog() {
 		// Add to the index only if the blog post is for the current year
 		if strings.HasPrefix(path.Base(p.Name), time.Now().Format("2006")) {
 			err := addLink(path.Join(dir, "index"), true, link, re)
@@ -56,40 +62,40 @@ func (p *Page) notify() error {
 func addLinkWithDate(name, link string, re *regexp.Regexp) error {
 	date := time.Now().Format(time.DateOnly)
 	org := ""
-	p, err := loadPage(name)
+	c, err := loadPage(name)
 	if err != nil {
 		// create a new page
-		p = &Page{Name: name, Body: []byte("# Changes\n\n## " + date + "\n" + link)}
+		c = &Page{Name: name, Body: []byte("# Changes\n\n## " + date + "\n" + link)}
 	} else {
-		org = string(p.Body)
+		org = string(c.Body)
 		// remove the old match, if one exists
-		loc := re.FindIndex(p.Body)
+		loc := re.FindIndex(c.Body)
 		if loc != nil {
-			r := p.Body[:loc[0]]
-			if loc[1] < len(p.Body) {
-				r = append(r, p.Body[loc[1]:]...)
+			r := c.Body[:loc[0]]
+			if loc[1] < len(c.Body) {
+				r = append(r, c.Body[loc[1]:]...)
 			}
-			p.Body = r
-			if loc[0] >= 14 && len(p.Body) >= loc[0]+15 {
+			c.Body = r
+			if loc[0] >= 14 && len(c.Body) >= loc[0]+15 {
 				// remove the preceding date if there are now two dates following each other
 				re := regexp.MustCompile(`(?m)^## (\d\d\d\d-\d\d-\d\d)\n\n## (\d\d\d\d-\d\d-\d\d)\n`)
-				if re.Match(p.Body[loc[0]-14 : loc[0]+15]) {
-					p.Body = append(p.Body[0:loc[0]-14], p.Body[loc[0]+1:]...)
+				if re.Match(c.Body[loc[0]-14 : loc[0]+15]) {
+					c.Body = append(c.Body[0:loc[0]-14], c.Body[loc[0]+1:]...)
 				}
-			} else if len(p.Body) == loc[0] {
+			} else if len(c.Body) == loc[0] {
 				// remove a trailing date
 				re := regexp.MustCompile(`## (\d\d\d\d-\d\d-\d\d)\n`)
-				if re.Match(p.Body[loc[0]-14 : loc[0]]) {
-					p.Body = p.Body[0 : loc[0]-14]
+				if re.Match(c.Body[loc[0]-14 : loc[0]]) {
+					c.Body = c.Body[0 : loc[0]-14]
 				}
 			}
 		}
 		// locate the beginning of the list to insert the line
 		re := regexp.MustCompile(`(?m)^\* \[[^\]]+\]\([^\)]+\)\n`)
-		loc = re.FindIndex(p.Body)
+		loc = re.FindIndex(c.Body)
 		if loc == nil {
 			// if no list was found, use the end of the page
-			loc = []int{len(p.Body)}
+			loc = []int{len(c.Body)}
 		}
 		// start with new page content
 		r := []byte("")
@@ -97,10 +103,10 @@ func addLinkWithDate(name, link string, re *regexp.Regexp) error {
 		addDate := true
 		if loc[0] >= 14 {
 			re := regexp.MustCompile(`(?m)^## (\d\d\d\d-\d\d-\d\d)\n`)
-			m := re.Find(p.Body[loc[0]-14 : loc[0]])
+			m := re.Find(c.Body[loc[0]-14 : loc[0]])
 			if m == nil {
 				// not a date: insert date, don't move insertion point
-			} else if string(p.Body[loc[0]-11:loc[0]-1]) == date {
+			} else if string(c.Body[loc[0]-11:loc[0]-1]) == date {
 				// if the date is our date, don't add it, don't move insertion point
 				addDate = false
 			} else {
@@ -109,7 +115,7 @@ func addLinkWithDate(name, link string, re *regexp.Regexp) error {
 			}
 		}
 		// append up to the insertion point
-		r = append(r, p.Body[:loc[0]]...)
+		r = append(r, c.Body[:loc[0]]...)
 		// append date, if necessary
 		if addDate {
 			// ensure paragraph break
@@ -126,16 +132,16 @@ func addLinkWithDate(name, link string, re *regexp.Regexp) error {
 		// append link
 		r = append(r, []byte(link)...)
 		// if we just added a date, add an empty line after the single-element list
-		if len(p.Body) > loc[0] && p.Body[loc[0]] != '*' {
+		if len(c.Body) > loc[0] && c.Body[loc[0]] != '*' {
 			r = append(r, '\n')
 		}
 		// append the rest
-		r = append(r, p.Body[loc[0]:]...)
-		p.Body = r
+		r = append(r, c.Body[loc[0]:]...)
+		c.Body = r
 	}
 	// only save if something changed
-	if string(p.Body) != org {
-		return p.save()
+	if string(c.Body) != org {
+		return c.save()
 	}
 	return nil
 }
@@ -143,27 +149,27 @@ func addLinkWithDate(name, link string, re *regexp.Regexp) error {
 // addLink adds a link to a named page, if the page exists and doesn't contain the link. If the link exists but with a
 // different title, the title is fixed.
 func addLink(name string, mandatory bool, link string, re *regexp.Regexp) error {
-	p, err := loadPage(name)
+	c, err := loadPage(name)
 	if err != nil {
-		if mandatory {
-			p = &Page{Name: name, Body: []byte(link)}
-			return p.save()
+		if (mandatory) {
+			c = &Page{Name: name, Body: []byte(link)}
+			return c.save()
 		} else {
 			// Skip non-existing files: no error
 			return nil
 		}
 	}
-	org := string(p.Body)
+	org := string(c.Body)
 	// if a link exists, that's the place to insert the new link (in which case loc[0] and loc[1] differ)
-	loc := re.FindIndex(p.Body)
+	loc := re.FindIndex(c.Body)
 	// if no link exists, find a good place to insert it
 	if loc == nil {
 		// locate the beginning of the list to insert the line
 		re = regexp.MustCompile(`(?m)^\* \[[^\]]+\]\([^\)]+\)\n`)
-		loc = re.FindIndex(p.Body)
+		loc = re.FindIndex(c.Body)
 		if loc == nil {
 			// if no list was found, use the end of the page
-			m := len(p.Body)
+			m := len(c.Body)
 			loc = []int{m, m}
 		} else {
 			// if a list item was found, use just the beginning as insertion point
@@ -173,15 +179,15 @@ func addLink(name string, mandatory bool, link string, re *regexp.Regexp) error
 	// start with new page content
 	r := []byte("")
 	// append up to the insertion point
-	r = append(r, p.Body[:loc[0]]...)
+	r = append(r, c.Body[:loc[0]]...)
 	// append link
 	r = append(r, []byte(link)...)
 	// append the rest
-	r = append(r, p.Body[loc[1]:]...)
-	p.Body = r
+	r = append(r, c.Body[loc[1]:]...)
+	c.Body = r
 	// only save if something changed
-	if string(p.Body) != org {
-		return p.save()
+	if string(c.Body) != org {
+		return c.save()
 	}
 	return nil
 }
--- a/concurrency_test.go
+++ b/concurrency_test.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+// Use go test -race to see whether this is a race condition.
+func TestLoadAndSearch(t *testing.T) {
+	index.reset()
+	go index.load()
+	q := "Oddµ"
+	pages, _ := search(q, "", 1, false)
+	assert.Zero(t, len(pages))
+}
--- a/diff.go
+++ b/diff.go
@@ -8,7 +8,6 @@ import (
 	"net/http"
 	"net/url"
 	"os"
-	"path/filepath"
 	"strings"
 )

@@ -20,22 +19,21 @@ func diffHandler(w http.ResponseWriter, r *http.Request, name string) {
 	}
 	p.handleTitle(true)
 	p.renderHtml()
-	renderTemplate(w, p.Dir(), "diff", p)
+	renderTemplate(w, "diff", p)
 }

 // Diff computes the diff for a page. At this point, renderHtml has already been called so the Name is escaped.
 func (p *Page) Diff() template.HTML {
-	path, err := url.PathUnescape(p.Name)
+	name, err := url.PathUnescape(p.Name)
 	if err != nil {
 		return template.HTML("Cannot unescape " + p.Name)
 	}
-	fp := filepath.FromSlash(path)
-	a := fp + ".md~"
+	a := name + ".md~"
 	t1, err := os.ReadFile(a)
 	if err != nil {
 		return template.HTML("Cannot read " + a + ", so the page is new.")
 	}
-	b := fp + ".md"
+	b := name + ".md"
 	t2, err := os.ReadFile(b)
 	if err != nil {
 		return template.HTML("Cannot read " + b + ", so the page was deleted.")
--- a/diff.html
+++ b/diff.html
@@ -6,11 +6,12 @@
    <meta name="viewport" content="width=device-width">
    <title>{{.Title}}</title>
    <style>
-html { max-width: 70ch; padding: 1ch; margin: auto; color: #111; background-color: #ffe; }
+html { max-width: 70ch; padding: 1ch; margin: auto; color: #ddd; background-color: #222; }
+a { color: #8cf } a:visited { color: #dbf } a:hover { color: #fff }
 body { hyphens: auto; }
 del  { background-color: #fab }
 ins  { background-color: #af8 }
-pre { white-space: normal; background-color: white; border: 1px solid #eee; padding: 1ch }
+pre { white-space: normal; color: #222; background-color: #ddd; border: 1px solid #eee; padding: 1ch }
    </style>
  </head>
  <body>
--- a/edit.html
+++ b/edit.html
@@ -6,7 +6,9 @@
    <meta name="viewport" content="width=device-width">
    <title>Editing {{.Title}}</title>
    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #ffe; }
+html { max-width: 70ch; padding: 2ch; margin: auto; color: #ddd; background-color: #222; }
+a { color: #8cf } a:visited { color: #dbf } a:hover { color: #fff }
+textarea, input, button { color: #222; background-color: #ddd; border: 1px solid #eee; }
 form, textarea { width: 100%; }
    </style>
  </head>
@@ -15,8 +17,8 @@ form, textarea { width: 100%; }
    <form action="/save/{{.Name}}" method="POST">
      <textarea name="body" rows="20" cols="80" placeholder="# Title

-Text" lang="{{.Language}}" autofocus>{{printf "%s" .Body}}</textarea>
-      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="changes">the list of changes</a>.</label></p>
+Text" lang="" autofocus>{{printf "%s" .Body}}</textarea>
+      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="/view/changes">the list of changes</a>.</label></p>
      <p><input type="submit" value="Save">
        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
    </form>
--- a/edit_save.go
+++ b/edit_save.go
@@ -5,8 +5,10 @@ import (
 	"net/http"
 )

-// editHandler uses the "edit.html" template to present an edit page. When editing, the page title is not overriden by a
-// title in the text. Instead, the page name is used. The edit is saved using the saveHandler.
+// editHandler uses the "edit.html" template to present an edit page.
+// When editing, the page title is not overriden by a title in the
+// text. Instead, the page name is used. The edit is saved using the
+// saveHandler.
 func editHandler(w http.ResponseWriter, r *http.Request, name string) {
 	p, err := loadPage(name)
 	if err != nil {
@@ -14,31 +16,23 @@ func editHandler(w http.ResponseWriter, r *http.Request, name string) {
 	} else {
 		p.handleTitle(false)
 	}
-	renderTemplate(w, p.Dir(), "edit", p)
+	renderTemplate(w, "edit", p)
 }

-// saveHandler takes the "body" form parameter and saves it. The browser is redirected to the page view. This is similar
-// to the appendHandler.
+// saveHandler takes the "body" form parameter and saves it. The
+// browser is redirected to the page view.
 func saveHandler(w http.ResponseWriter, r *http.Request, name string) {
 	body := r.FormValue("body")
 	p := &Page{Name: name, Body: []byte(body)}
 	err := p.save()
 	if err != nil {
-		log.Println(err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	username, _, ok := r.BasicAuth()
-	if ok {
-		log.Println("Save", name, "by", username)
-	} else {
-		log.Println("Save", name)
-	}
 	if r.FormValue("notify") == "on" {
-		err = p.notify() // errors have already been logged, so no logging here
+		err = p.notify()
 		if err != nil {
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
+			log.Println("notify:", err)
 		}
 	}
 	http.Redirect(w, r, "/view/"+name, http.StatusFound)
--- a/edit_save_test.go
+++ b/edit_save_test.go
@@ -2,7 +2,6 @@ package main

 import (
 	"github.com/stretchr/testify/assert"
-	"net/http"
 	"net/url"
 	"os"
 	"testing"
@@ -16,7 +15,7 @@ func TestEditSave(t *testing.T) {
 	data.Set("body", "Hallo!")

 	// View of the non-existing page redirects to the edit page
-	HTTPRedirectTo(t, makeHandler(viewHandler, false),
+	HTTPRedirectTo(t, makeHandler(viewHandler, true),
 		"GET", "/view/testdata/save/alex", nil, "/edit/testdata/save/alex")
 	// Edit page can be fetched
 	assert.HTTPStatusCode(t, makeHandler(editHandler, true),
@@ -25,7 +24,7 @@ func TestEditSave(t *testing.T) {
 	HTTPRedirectTo(t, makeHandler(saveHandler, true),
 		"POST", "/save/testdata/save/alex", data, "/view/testdata/save/alex")
 	// Page now contains the text
-	assert.Contains(t, assert.HTTPBody(makeHandler(viewHandler, false),
+	assert.Contains(t, assert.HTTPBody(makeHandler(viewHandler, true),
 		"GET", "/view/testdata/save/alex", nil),
 		"Hallo!")
 	// Delete the page and you're sent to the empty page
@@ -33,7 +32,7 @@ func TestEditSave(t *testing.T) {
 	HTTPRedirectTo(t, makeHandler(saveHandler, true),
 		"POST", "/save/testdata/save/alex", data, "/view/testdata/save/alex")
 	// Viewing the non-existing page redirects to the edit page (like in the beginning)
-	HTTPRedirectTo(t, makeHandler(viewHandler, false),
+	HTTPRedirectTo(t, makeHandler(viewHandler, true),
 		"GET", "/view/testdata/save/alex", nil, "/edit/testdata/save/alex")
 }

@@ -45,8 +44,8 @@ func TestEditSaveChanges(t *testing.T) {
 	today := time.Now().Format("2006-01-02")
 	// Posting to the save URL saves a page
 	HTTPRedirectTo(t, makeHandler(saveHandler, true),
-		"POST", "/save/testdata/notification/"+today,
-		data, "/view/testdata/notification/"+today)
+		"POST", "/save/testdata/notification/" + today,
+		data, "/view/testdata/notification/" + today)
 	// The changes.md file was created
 	s, err := os.ReadFile("testdata/notification/changes.md")
 	assert.NoError(t, err)
@@ -60,28 +59,3 @@ func TestEditSaveChanges(t *testing.T) {
 	// New index contains just the link
 	assert.Equal(t, string(s), "* [testdata/notification/"+today+"]("+today+")\n")
 }
-
-// Test the following view.html:
-// <form action="/edit/" method="GET">
-//
-//	<label for="id">New page:</label>
-//	<input id="id" type="text" spellcheck="false" name="id" accesskey="g" value="{{.Dir}}/{{.Today}}" required>
-//	<button>Edit</button>
-//
-// </form>
-func TestEditId(t *testing.T) {
-	cleanup(t, "testdata/id")
-	data := url.Values{}
-	data.Set("id", "testdata/id/alex")
-	assert.HTTPStatusCode(t, makeHandler(editHandler, true),
-		"GET", "/edit/", data, http.StatusBadRequest,
-		"No slashes in id")
-	data.Set("id", ".alex")
-	assert.HTTPStatusCode(t, makeHandler(editHandler, true),
-		"GET", "/edit/", data, http.StatusForbidden,
-		"No hidden files")
-	data.Set("id", "alex")
-	assert.Contains(t, assert.HTTPBody(makeHandler(editHandler, true),
-		"GET", "/edit/testdata/id/", data),
-		"Editing testdata/id/alex")
-}
--- a/feed.go
+++ b/feed.go
@@ -7,37 +7,19 @@ import (
 	"html/template"
 	"os"
 	"path"
-	"path/filepath"
 	"time"
 )

-// Item is a Page plus a Date.
 type Item struct {
-
-	// Page is the page being used as the feed item.
 	Page
-
-	// Date is the last modification date of the file storing the page. As the pages used by Oddmu are plain
-	// Markdown files, they don't contain any metadata. Instead, the last modification date of the file is used.
-	// This makes it work well with changes made to the files outside of Oddmu.
 	Date string
 }

-// Feed is an Item used for the feed itself, plus an array of items based on the linked pages.
 type Feed struct {
-
-	// Item is the page containing the list of links. It's title is used for the feed and it's last modified time is
-	// used for the publication date. Thus, if linked pages change but the page with the links doesn't change, the
-	// publication date remains unchanged.
 	Item
-
-	// Items are based on the pages linked in list items starting with an asterisk ("*"). Links in
-	// list items starting with a minus ("-") are ignored!
 	Items []Item
 }

-// feed returns a RSS 2.0 feed for any page. The feed items it contains are the pages linked from in list items starting
-// with an asterisk ("*").
 func feed(p *Page, ti time.Time) *Feed {
 	feed := new(Feed)
 	feed.Name = p.Name
@@ -64,7 +46,7 @@ func feed(p *Page, ti time.Time) *Feed {
 			return ast.GoToNext
 		}
 		name := path.Join(path.Dir(p.Name), string(link.Destination))
-		fi, err := os.Stat(filepath.FromSlash(name) + ".md")
+		fi, err := os.Stat(name + ".md")
 		if err != nil {
 			return ast.GoToNext
 		}
--- a/feed.html
+++ b/feed.html
@@ -3,10 +3,10 @@
    <docs>http://blogs.law.harvard.edu/tech/rss</docs>
    <title>{{.Title}}</title>
    <link>https://example.org/</link>
-    <managingEditor>you@example.org (Your Name)</managingEditor>
-    <webMaster>you@example.org (Your Name)</webMaster>
+    <managingEditor>jupiter@transjovian.org (Ashivom Bandaralum)</managingEditor>
+    <webMaster>jupiter@transjovian.org (Ashivom Bandaralum)</webMaster>
    <atom:link href="https://example.org/view/{{.Name}}.rss" rel="self" type="application/rss+xml"/>
-    <description>This is the digital garden of Your Name.</description>
+    <description>This is the digital garden of Ashivom Bandaralum.</description>
    <image>
      <url>https://example.org/view/logo.jpg</url>
      <title>{{.Title}}</title>
--- a/feed_test.go
+++ b/feed_test.go
@@ -2,21 +2,15 @@ package main

 import (
 	"github.com/stretchr/testify/assert"
-	"net/http"
 	"testing"
 )

 func TestFeed(t *testing.T) {
 	assert.Contains(t,
-		assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/index.rss", nil),
+		assert.HTTPBody(makeHandler(viewHandler, true), "GET", "/view/index.rss", nil),
 		"Welcome to Oddµ")
 }

-func TestNoFeed(t *testing.T) {
-	assert.HTTPStatusCode(t,
-		makeHandler(viewHandler, false), "GET", "/view/no-feed.rss", nil, http.StatusNotFound)
-}
-
 func TestFeedItems(t *testing.T) {
 	cleanup(t, "testdata/feed")
 	index.load()
@@ -44,12 +38,12 @@ Writing poems about plants.
 * [My Dragon Tree](dragon)`)}
 	p3.save()

-	body := assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/testdata/feed/plants.rss", nil)
+	body := assert.HTTPBody(makeHandler(viewHandler, true), "GET", "/view/testdata/feed/plants.rss", nil)
 	assert.Contains(t, body, "<title>Plants</title>")
 	assert.Contains(t, body, "<title>Cactus</title>")
 	assert.Contains(t, body, "<title>Dragon</title>")
-	assert.Contains(t, body, "&lt;h1 id=&#34;cactus&#34;&gt;Cactus&lt;/h1&gt;")
-	assert.Contains(t, body, "&lt;h1 id=&#34;dragon&#34;&gt;Dragon&lt;/h1&gt;")
+	assert.Contains(t, body, "&lt;h1&gt;Cactus&lt;/h1&gt;")
+	assert.Contains(t, body, "&lt;h1&gt;Dragon&lt;/h1&gt;")
 	assert.Contains(t, body, "<category>Succulent</category>")
 	assert.Contains(t, body, "<category>Palmtree</category>")
 }
--- a/go.mod
+++ b/go.mod
@@ -3,34 +3,36 @@ module alexschroeder.ch/cgit/oddmu
 go 1.21.0

 require (
+	github.com/anthonynsimon/bild v0.13.0
 	github.com/bashdrew/goheif v0.0.0-20230406184952-7a08ca9c9bdd
-	github.com/disintegration/imaging v1.6.2
-	github.com/edwvee/exiffix v0.0.0-20210922235313-0f6cbda5e58f
-	github.com/fsnotify/fsnotify v1.7.0
-	github.com/gabriel-vasile/mimetype v1.4.3
-	github.com/gomarkdown/markdown v0.0.0-20231222211730-1d6d20845b47
+	github.com/charmbracelet/lipgloss v0.9.1
+	github.com/gomarkdown/markdown v0.0.0-20231115200524-a660076da3fd
 	github.com/google/subcommands v1.2.0
 	github.com/hexops/gotextdiff v1.0.3
 	github.com/microcosm-cc/bluemonday v1.0.26
-	github.com/muesli/reflow v0.3.0
 	github.com/pemistahl/lingua-go v1.4.0
 	github.com/sergi/go-diff v1.3.1
 	github.com/stretchr/testify v1.8.4
-	golang.org/x/exp v0.0.0-20240119083558-1b970713d09a
+	golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb
 )

 require (
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/muesli/reflow v0.3.0 // indirect
+	github.com/muesli/termenv v0.15.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rivo/uniseg v0.4.6 // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd // indirect
 	github.com/shopspring/decimal v1.3.1 // indirect
-	golang.org/x/image v0.15.0 // indirect
-	golang.org/x/net v0.20.0 // indirect
-	golang.org/x/sys v0.16.0 // indirect
-	google.golang.org/protobuf v1.32.0 // indirect
+	golang.org/x/image v0.14.0 // indirect
+	golang.org/x/net v0.19.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,70 +1,104 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/anthonynsimon/bild v0.13.0 h1:mN3tMaNds1wBWi1BrJq0ipDBhpkooYfu7ZFSMhXt1C8=
+github.com/anthonynsimon/bild v0.13.0/go.mod h1:tpzzp0aYkAsMi1zmfhimaDyX1xjn2OUc1AJZK/TF0AE=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/bashdrew/goheif v0.0.0-20230406184952-7a08ca9c9bdd h1:SxkQeH4jjXT0zMgiRgkiIQjIvWfe9vXuTAmE3cfcQrU=
 github.com/bashdrew/goheif v0.0.0-20230406184952-7a08ca9c9bdd/go.mod h1:p1sbxRy+MY71fEWHcfRmerC8WUYXDFCExF9A7aXwp98=
+github.com/charmbracelet/lipgloss v0.9.1 h1:PNyd3jvaJbg4jRHKWXnCj1akQm4rh8dbEzN1p/u1KWg=
+github.com/charmbracelet/lipgloss v0.9.1/go.mod h1:1mPmG4cxScwUQALAAnacHaigiiHB9Pmr+v1VEawJl6I=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/disintegration/imaging v1.6.2 h1:w1LecBlG2Lnp8B3jk5zSuNqd7b4DXhcjwek1ei82L+c=
-github.com/disintegration/imaging v1.6.2/go.mod h1:44/5580QXChDfwIclfc/PCwrr44amcmDAg8hxG0Ewe4=
-github.com/edwvee/exiffix v0.0.0-20210922235313-0f6cbda5e58f h1:RMnUwTnNR070mFAEIoqMYjNirHj8i0h79VXTYyBCyVA=
-github.com/edwvee/exiffix v0.0.0-20210922235313-0f6cbda5e58f/go.mod h1:KoE3Ti1qbQXCb3s/XGj0yApHnbnNnn1bXTtB5Auq/Vc=
-github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
-github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
-github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
-github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
-github.com/gomarkdown/markdown v0.0.0-20231222211730-1d6d20845b47 h1:k4Tw0nt6lwro3Uin8eqoET7MDA4JnT8YgbCjc/g5E3k=
-github.com/gomarkdown/markdown v0.0.0-20231222211730-1d6d20845b47/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/gomarkdown/markdown v0.0.0-20231115200524-a660076da3fd h1:PppHBegd3uPZ3Y/Iax/2mlCFJm1w4Qf/zP1MdW4ju2o=
+github.com/gomarkdown/markdown v0.0.0-20231115200524-a660076da3fd/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
 github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/subcommands v1.2.0 h1:vWQspBTo2nEqTUFita5/KeEWlUL8kQObDFbub/EN9oE=
 github.com/google/subcommands v1.2.0/go.mod h1:ZjhPrFU+Olkh9WazFPsl27BQ4UPiG37m3yTrtFlrHVk=
 github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
 github.com/gorilla/css v1.0.1/go.mod h1:BvnYkspnSzMmwRK+b8/xgNPLiIuNZr6vbZBTPQ2A3b0=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
 github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
 github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/microcosm-cc/bluemonday v1.0.26 h1:xbqSvqzQMeEHCqMi64VAs4d8uy6Mequs3rQ0k/Khz58=
 github.com/microcosm-cc/bluemonday v1.0.26/go.mod h1:JyzOCs9gkyQyjs+6h10UEVSe02CGwkhd72Xdqh78TWs=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
 github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
+github.com/muesli/termenv v0.15.2 h1:GohcuySI0QmI3wN8Ok9PtKGkgkFIk7y6Vpb5PvrY+Wo=
+github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1noLXviQ8=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pemistahl/lingua-go v1.4.0 h1:ifYhthrlW7iO4icdubwlduYnmwU37V1sbNrwhKBR4rM=
 github.com/pemistahl/lingua-go v1.4.0/go.mod h1:ECuM1Hp/3hvyh7k8aWSqNCPlTxLemFZsRjocUf3KgME=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.4.6 h1:Sovz9sDSwbOz9tgUy8JpT+KgCkPYJEN/oYzlJiYTNLg=
-github.com/rivo/uniseg v0.4.6/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
+github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd h1:CmH9+J6ZSsIjUK3dcGsnCnO41eRBOnY12zwkn5qVwgc=
 github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd/go.mod h1:hPqNNc0+uJM6H+SuU8sEs5K5IQeKccPqeSjfgcKGgPk=
 github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
 github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
 github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
+github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-golang.org/x/exp v0.0.0-20240119083558-1b970713d09a h1:Q8/wZp0KX97QFTc2ywcOE0YRjZPVIx+MXInMzdvQqcA=
-golang.org/x/exp v0.0.0-20240119083558-1b970713d09a/go.mod h1:idGWGoKP1toJGkd5/ig9ZLuPcZBC3ewk7SzmH0uou08=
-golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.15.0 h1:kOELfmgrmJlw4Cdb7g/QGuB3CvDrXbqEIww/pNtNBm8=
-golang.org/x/image v0.15.0/go.mod h1:HUYqC05R2ZcZ3ejNQsIHQDQiwWM4JBqmm6MKANTp4LE=
-golang.org/x/net v0.20.0 h1:aCL9BSgETF1k+blQaYUBx9hJ9LOGP3gAVemcZlf1Kpo=
-golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY=
-golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
-golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb h1:c0vyKkb6yr3KR7jEfJaOSv4lG7xPkbN6r52aJz1d8a8=
+golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb/go.mod h1:iRJReGqOEeBhDZGkGbynYwcHlctCvnjTYIamk7uXpHI=
+golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/image v0.14.0 h1:tNgSxAFe3jC4uYqvZdTr84SZoM1KfwdC9SKIFrLjFn4=
+golang.org/x/image v0.14.0/go.mod h1:HUYqC05R2ZcZ3ejNQsIHQDQiwWM4JBqmm6MKANTp4LE=
+golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
+golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
+golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
-google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
--- a/html_cmd.go
+++ b/html_cmd.go
@@ -16,8 +16,8 @@ type htmlCmd struct {
 func (*htmlCmd) Name() string     { return "html" }
 func (*htmlCmd) Synopsis() string { return "render a page as HTML" }
 func (*htmlCmd) Usage() string {
-	return `html [-view] <page name> ...:
-  Render one or more pages as HTML.
+	return `html [-view] <page name>:
+  Render a page as HTML.
 `
 }

@@ -36,12 +36,13 @@ func htmlCli(w io.Writer, useTemplate bool, args []string) subcommands.ExitStatu
 			fmt.Fprintf(os.Stderr, "Cannot load %s: %s\n", arg, err)
 			return subcommands.ExitFailure
 		}
+		initAccounts()
 		if useTemplate {
 			p.handleTitle(true)
 			p.renderHtml()
 			t := "view.html"
-			loadTemplates()
-			err := templates.template[t].Execute(w, p)
+			templates := loadTemplates()
+			err := templates.ExecuteTemplate(w, t, p)
 			if err != nil {
 				fmt.Fprintf(os.Stderr, "Cannot execute %s template for %s: %s\n", t, arg, err)
 				return subcommands.ExitFailure
--- a/html_cmd_test.go
+++ b/html_cmd_test.go
@@ -11,14 +11,14 @@ func TestHtmlCmd(t *testing.T) {
 	b := new(bytes.Buffer)
 	s := htmlCli(b, false, []string{"index"})
 	assert.Equal(t, subcommands.ExitSuccess, s)
-	r := `<h1 id="welcome-to-oddµ">Welcome to Oddµ</h1>
+	r := `<h1>Welcome to Oddµ</h1>

 <p>Hello! 🙃</p>

-<p>Check out the <a href="README">README</a> and <a href="themes">themes</a>.</p>
+<p>Check out the <a href="README">README</a>.</p>

 <p>Or <a href="test">create a new page</a>.</p>

 `
-	assert.Equal(t, b.String(), r)
+	assert.Equal(t, r, b.String())
 }
--- a/index.go
+++ b/index.go
@@ -16,8 +16,9 @@ import (

 type docid uint

-// indexStore controls access to the maps used for search. Make sure to lock and unlock as appropriate.
-type indexStore struct {
+// Index contains the two maps used for search. Make sure to lock and
+// unlock as appropriate.
+type Index struct {
 	sync.RWMutex

 	// next_id is the number of the next document added to the index
@@ -33,22 +34,18 @@ type indexStore struct {
 	titles map[string]string
 }

-var index indexStore
+var index Index

-func init() {
-	index.reset()
+// reset resets the Index. This assumes that the index is locked!
+func (idx *Index) reset() {
+	idx.token = nil
+	idx.documents = nil
+	idx.titles = nil
 }

-// reset the index. This assumes that the index is locked. It's useful for tests.
-func (idx *indexStore) reset() {
-	idx.next_id = 0
-	idx.token = make(map[string][]docid)
-	idx.documents = make(map[docid]string)
-	idx.titles = make(map[string]string)
-}
-
-// addDocument adds the text as a new document. This assumes that the index is locked!
-func (idx *indexStore) addDocument(text []byte) docid {
+// addDocument adds the text as a new document. This assumes that the
+// index is locked!
+func (idx *Index) addDocument(text []byte) docid {
 	id := idx.next_id
 	idx.next_id++
 	for _, token := range hashtags(text) {
@@ -56,7 +53,7 @@ func (idx *indexStore) addDocument(text []byte) docid {
 		// Don't add same ID more than once. Checking the last
 		// position of the []docid works because the id is
 		// always a new one, i.e. the last one, if at all.
-		if len(ids) > 0 && ids[len(ids)-1] == id {
+		if ids != nil && ids[len(ids)-1] == id {
 			continue
 		}
 		idx.token[token] = append(ids, id)
@@ -64,124 +61,148 @@ func (idx *indexStore) addDocument(text []byte) docid {
 	return id
 }

-// deleteDocument deletes all references to the id. The id can no longer be used. This assumes that the index is locked.
-func (idx *indexStore) deleteDocument(id docid) {
-	// Looping through all tokens makes sense if there are few tokens (like hashtags). It doesn't make sense if the
-	// number of tokens is large (like for full-text search or a trigram index).
-	for token, ids := range idx.token {
-		// If the token appears only in this document, remove the whole entry.
+// deleteDocument deletes the text as a new document. The id can no
+// longer be used. This assumes that the index is locked!
+func (idx *Index) deleteDocument(text []byte, id docid) {
+	for _, token := range hashtags(text) {
+		ids := index.token[token]
+		// Tokens can appear multiple times in a text but they
+		// can only be deleted once. deleted.
+		if ids == nil {
+			continue
+		}
+		// If the token appears only in this document, remove
+		// the whole entry.
 		if len(ids) == 1 && ids[0] == id {
-			delete(idx.token, token)
+			delete(index.token, token)
 			continue
 		}
 		// Otherwise, remove the token from the index.
 		i := sort.Search(len(ids), func(i int) bool { return ids[i] >= id })
 		if i != -1 && i < len(ids) && ids[i] == id {
 			copy(ids[i:], ids[i+1:])
-			idx.token[token] = ids[:len(ids)-1]
+			index.token[token] = ids[:len(ids)-1]
 			continue
 		}
+		// If none of the above, then our docid wasn't
+		// indexed. This shouldn't happen, either.
+		log.Printf("The index for token %s does not contain doc id %d", token, id)
 	}
+	delete(index.documents, id)
 }

-// deletePageName determines the document id based on the page name and calls deleteDocument to delete all references.
-// This assumes that the index is unlocked.
-func (idx *indexStore) deletePageName(name string) {
-	idx.Lock()
-	defer idx.Unlock()
-	var id docid
-	// Reverse lookup! At least it's in memory.
-	for key, value := range idx.documents {
-		if value == name {
-			id = key
-			break
-		}
-	}
-	if id != 0 {
-		idx.deleteDocument(id)
-		delete(idx.documents, id)
-	}
-	delete(idx.titles, name)
-}
-
-// remove the page from the index. Do this when deleting a page. This assumes that the index is unlocked.
-func (idx *indexStore) remove(p *Page) {
-	idx.deletePageName(p.Name)
-}
-
-// load loads all the pages and indexes them. This takes a while. It returns the number of pages indexed.
-func (idx *indexStore) load() (int, error) {
-	idx.Lock()
-	defer idx.Unlock()
-	err := filepath.Walk(".", idx.walk)
+// add reads a file and adds it to the index. This must happen while
+// the idx is locked.
+func (idx *Index) add(path string, info fs.FileInfo, err error) error {
 	if err != nil {
+		return err
+	}
+	filename := path
+	if info.IsDir() || strings.HasPrefix(filename, ".") || !strings.HasSuffix(filename, ".md") {
+		return nil
+	}
+	name := strings.TrimSuffix(filename, ".md")
+	p, err := loadPage(name)
+	if err != nil {
+		return err
+	}
+	p.handleTitle(false)
+
+	id := idx.addDocument(p.Body)
+	idx.documents[id] = p.Name
+	idx.titles[p.Name] = p.Title
+	return nil
+}
+
+// load loads all the pages and indexes them. This takes a while.
+// It returns the number of pages indexed.
+func (idx *Index) load() (int, error) {
+	idx.Lock()
+	defer idx.Unlock()
+	idx.token = make(map[string][]docid)
+	idx.documents = make(map[docid]string)
+	idx.titles = make(map[string]string)
+	err := filepath.Walk(".", idx.add)
+	if err != nil {
+		idx.reset()
 		return 0, err
 	}
 	n := len(idx.documents)
 	return n, nil
 }

-// walk reads a file and adds it to the index. This assumes that the index is locked.
-func (idx *indexStore) walk(path string, info fs.FileInfo, err error) error {
-	if err != nil {
-		return err
-	}
-	// skip hidden directories and files
-	if path != "." && strings.HasPrefix(filepath.Base(path), ".") {
-		if info.IsDir() {
-			return filepath.SkipDir
-		} else {
-			return nil
-		}
-	}
-	// skipp all but page files
-	if !strings.HasSuffix(path, ".md") {
-		return nil
-	}
-	p, err := loadPage(strings.TrimSuffix(path, ".md"))
-	if err != nil {
-		return err
-	}
-	p.handleTitle(false)
-	idx.addPage(p)
-	return nil
-}
-
-// addPage adds a page to the index. This assumes that the index is locked.
-func (idx *indexStore) addPage(p *Page) {
-	id := idx.addDocument(p.Body)
-	idx.documents[id] = p.Name
-	p.handleTitle(false)
-	idx.titles[p.Name] = p.Title
-}
-
-// add a page to the index. This assumes that the index is unlocked.
-func (idx *indexStore) add(p *Page) {
-	idx.Lock()
-	defer idx.Unlock()
-	idx.addPage(p)
-}
-
-// dump prints the index to the log for debugging.
-func (idx *indexStore) dump() {
-	idx.RLock()
-	defer idx.RUnlock()
+// dump prints the index to the log for debugging. Must already be readlocked.
+func (idx *Index) dump() {
+	index.RLock()
+	defer index.RUnlock()
 	for token, ids := range idx.token {
 		log.Printf("%s: %v", token, ids)
 	}
 }

-// updateIndex updates the index for a single page.
-func (idx *indexStore) update(p *Page) {
-	idx.remove(p)
-	idx.add(p)
+// updateIndex updates the index for a single page. The old text is
+// loaded from the disk and removed from the index first, if it
+// exists.
+func (p *Page) updateIndex() {
+	index.Lock()
+	defer index.Unlock()
+	var id docid
+	// Reverse lookup! At least it's in memory.
+	for docId, name := range index.documents {
+		if name == p.Name {
+			id = docId
+			break
+		}
+	}
+	if id == 0 {
+		id = index.addDocument(p.Body)
+		index.documents[id] = p.Name
+		index.titles[p.Name] = p.Title
+	} else {
+		if o, err := loadPage(p.Name); err == nil {
+			index.deleteDocument(o.Body, id)
+		}
+		// Do not reuse the old id. We need a new one for
+		// indexing to work.
+		id = index.addDocument(p.Body)
+		// The page name stays the same but the title may have
+		// changed.
+		index.documents[id] = p.Name
+		p.handleTitle(false)
+		index.titles[p.Name] = p.Title
+	}
+}
+
+// removeFromIndex removes the page from the index. Do this when
+// deleting a page.
+func (p *Page) removeFromIndex() {
+	index.Lock()
+	defer index.Unlock()
+	var id docid
+	// Reverse lookup! At least it's in memory.
+	for docId, name := range index.documents {
+		if name == p.Name {
+			id = docId
+			break
+		}
+	}
+	if id == 0 {
+		log.Printf("Page %s is not indexed", p.Name)
+		return
+	}
+	o, err := loadPage(p.Name)
+	if err != nil {
+		log.Printf("Page %s cannot removed from the index: %s", p.Name, err)
+		return
+	}
+	index.deleteDocument(o.Body, id)
 }

 // search searches the index for a query string and returns page
 // names.
-func (idx *indexStore) search(q string) []string {
-	idx.RLock()
-	defer idx.RUnlock()
+func (idx *Index) search(q string) []string {
+	index.RLock()
+	defer index.RUnlock()
 	names := make([]string, 0)
 	hashtags := hashtags([]byte(q))
 	if len(hashtags) > 0 {
--- a/index.md
+++ b/index.md
@@ -2,6 +2,6 @@

 Hello! 🙃

-Check out the [[README]] and [[themes]].
+Check out the [[README]].

 Or [create a new page](test).
--- a/index_test.go
+++ b/index_test.go
@@ -6,23 +6,11 @@ import (
 	"testing"
 )

-func TestIndexAdd(t *testing.T) {
-	idx := &indexStore{}
-	idx.reset()
-	idx.Lock()
-	defer idx.Unlock()
-	tag := "#hello"
-	id := idx.addDocument([]byte("oh hi " + tag))
-	assert.Contains(t, idx.token, tag)
-	idx.deleteDocument(id)
-	assert.NotContains(t, idx.token, tag)
-}
-
 // TestIndex relies on README.md being indexed
 func TestIndex(t *testing.T) {
 	index.load()
 	q := "Oddµ"
-	pages, _ := search(q, "", "", 1, false)
+	pages, _ := search(q, "", 1, false)
 	assert.NotZero(t, len(pages))
 	for _, p := range pages {
 		assert.NotContains(t, p.Title, "<b>")
@@ -34,7 +22,7 @@ func TestIndex(t *testing.T) {
 func TestSearchHashtag(t *testing.T) {
 	index.load()
 	q := "#like_this"
-	pages, _ := search(q, "", "", 1, false)
+	pages, _ := search(q, "", 1, false)
 	assert.NotZero(t, len(pages))
 }

@@ -46,7 +34,7 @@ func TestIndexUpdates(t *testing.T) {
 	p.save()

 	// Find the phrase
-	pages, _ := search("This is a test", "", "", 1, false)
+	pages, _ := search("This is a test", "", 1, false)
 	found := false
 	for _, p := range pages {
 		if p.Name == name {
@@ -57,7 +45,7 @@ func TestIndexUpdates(t *testing.T) {
 	assert.True(t, found)

 	// Find the phrase, case insensitive
-	pages, _ = search("this is a test", "", "", 1, false)
+	pages, _ = search("this is a test", "", 1, false)
 	found = false
 	for _, p := range pages {
 		if p.Name == name {
@@ -68,7 +56,7 @@ func TestIndexUpdates(t *testing.T) {
 	assert.True(t, found)

 	// Find some words
-	pages, _ = search("this test", "", "", 1, false)
+	pages, _ = search("this test", "", 1, false)
 	found = false
 	for _, p := range pages {
 		if p.Name == name {
@@ -81,7 +69,7 @@ func TestIndexUpdates(t *testing.T) {
 	// Update the page and no longer find it with the old phrase
 	p = &Page{Name: name, Body: []byte("# New page\nGuvf vf n grfg.")}
 	p.save()
-	pages, _ = search("This is a test", "", "", 1, false)
+	pages, _ = search("This is a test", "", 1, false)
 	found = false
 	for _, p := range pages {
 		if p.Name == name {
@@ -92,7 +80,7 @@ func TestIndexUpdates(t *testing.T) {
 	assert.False(t, found)

 	// Find page using a new word
-	pages, _ = search("Guvf", "", "", 1, false)
+	pages, _ = search("Guvf", "", 1, false)
 	found = false
 	for _, p := range pages {
 		if p.Name == name {
@@ -105,5 +93,5 @@ func TestIndexUpdates(t *testing.T) {
 	// Make sure the title was updated
 	index.RLock()
 	defer index.RUnlock()
-	assert.Equal(t, "New page", index.titles[name])
+	assert.Equal(t, index.titles[name], "New page")
 }
--- a/languages.go
+++ b/languages.go
@@ -7,7 +7,8 @@ import (
 	"strings"
 )

-// getLanguages returns the environment variable ODDMU_LANGUAGES or all languages.
+// getLangauges returns the environment variable ODDMU_LANGUAGES or
+// all languages.
 func getLanguages() ([]lingua.Language, error) {
 	v := os.Getenv("ODDMU_LANGUAGES")
 	if v == "" {
@@ -28,9 +29,8 @@ func getLanguages() ([]lingua.Language, error) {
 // detector is the LanguageDetector initialized at startup by loadLanguages.
 var detector lingua.LanguageDetector

-// loadLanguages initializes the detector using the languages returned by getLanguages and returns the number of
-// languages loaded. If this is skipped, no language detection happens and the templates cannot use {{.Language}} to use
-// this. Usually this is used for correct hyphenation by the browser.
+// loadLanguages initializes the detector using the languages returned
+// by getLanguages and returns the number of languages loaded.
 func loadLanguages() int {
 	langs, err := getLanguages()
 	if err == nil {
@@ -56,9 +56,3 @@ func language(s string) string {
 	}
 	return ""
 }
-
-// Language returns the language used for the page, as a lower case
-// ISO 639-1 string, e.g. "en" or "de".
-func (p *Page) Language() string {
-	return language(p.plainText())
-}
--- a/list_cmd.go
+++ b/list_cmd.go
@@ -50,11 +50,10 @@ func listCli(w io.Writer, dir string, args []string) subcommands.ExitStatus {
 	return subcommands.ExitSuccess
 }

-// checkDir returns an error if the directory doesn't exist. If if exists, it returns a copy ending in a slash suiteable
-// for substring matching of page names.
-func checkDir(dir string) (string, error) {
+// checkDir returns an error if the directory doesn't exist. If if exists, it returns a copy ending in a slash.
+func checkDir (dir string) (string, error) {
 	if dir != "" {
-		fi, err := os.Stat(filepath.FromSlash(dir))
+		fi, err := os.Stat(dir)
 		if err != nil {
 			fmt.Println(err)
 			return "", err
@@ -63,7 +62,8 @@ func checkDir(dir string) (string, error) {
 			fmt.Println("This is not a sub-directory:", dir)
 			return "", err
 		}
-		if !strings.HasSuffix(dir, "/") {
+		dir = filepath.ToSlash(dir);
+		if (!strings.HasSuffix(dir, "/")) {
 			dir += "/"
 		}
 	}
--- a/man/.gitignore
+++ b/man/.gitignore
@@ -1 +0,0 @@
-*.md
--- a/man/Makefile
+++ b/man/Makefile
@@ -1,43 +1,6 @@
-TEXT=$(wildcard *.txt)
-MAN=$(patsubst %.txt,%,${TEXT})
-HTML=$(patsubst %.txt,%.html,${TEXT})
-MD=$(patsubst %.txt,%.md,${TEXT})
+docs: oddmu-apache.5 oddmu-html.1 oddmu-missing.1 oddmu-notify.1 \
+	oddmu-replace.1 oddmu-search.1 oddmu-search.7 oddmu-static.1 \
+	oddmu-list.1 oddmu-templates.5 oddmu.1 oddmu.5 oddmu.service.5

-man: ${MAN}
-
-%: %.txt
+oddmu%: oddmu%.txt
 	scdoc < $< > $@
-
-html: ${HTML}
-
-%.html: %.md
-	echo '<!DOCTYPE html>' > $@
-	oddmu html $(basename $<) | sed --regexp-extended \
-	  -e 's/<a href="(oddmu[a-z.-]*.[1-9])">([^<>]*)<\/a>/<a href="\1.html">\2<\/a>/g' >> $@
-
-md: ${MD}
-
-%.md: %.txt
-	sed --regexp-extended \
-	  -e 's/\*([^*]+)\*/**\1**/g' \
-	  -e 's/_(oddmu[a-z.-]*)_\(([1-9])\)/[\1(\2)](\1.\2)/g' \
-	  -e 's/\b_([^_]+)_\b/*\1*/g' \
-	  -e 's/^# /## /' \
-	  -e 's/#([^ #])/\\#\1/' \
-	  -e 's/^([A-Z.-]*\([1-9]\))( ".*")?$$/# \1/' \
-	  < $< > $@
-
-README.md: ../README.md
-	sed --regexp-extended \
-	  -e 's/\]\(.*\/(.*)\.txt\)/](\1)/' \
-	  < $< > $@
-
-upload: ${MD} README.md
-	rsync --itemize-changes --archive *.md sibirocobombus:alexschroeder.ch/wiki/oddmu/
-	make clean
-
-clean:
-	rm --force ${HTML} ${MD} README.md
-
-realclean: clean
-	rm --force ${MAN}
--- a/man/oddmu-apache.5
+++ b/man/oddmu-apache.5
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-APACHE" "5" "2024-02-19"
+.TH "ODDMU-APACHE" "5" "2024-01-17"
 .PP
 .SH NAME
 .PP
@@ -28,28 +28,25 @@ HTTPS is not part of Oddmu.\& You probably want to configure this in your
 webserver.\& I guess you could use stunnel, too.\& If you'\&re using Apache, you can
 use "mod_md" to manage your domain.\&
 .PP
-The examples below use the domain "transjovian.\&org" and the Apache installation
-is the one that comes with Debian.\&
-.PP
-The site itself is configured in a file called
-"/etc/apache2/sites-available/transjovian.\&conf" and a link points there from
+In the example below, the site is configured in a file called
+"/etc/apache2/sites-available/500-transjovian.\&conf" and a link poins there from
 "/etc/apache2/sites-enabled".\& Create this link using \fIa2ensite\fR(1).\&
 .PP
 .nf
 .RS 4
 MDomain transjovian\&.org
 MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder\&.ch

 <VirtualHost *:80>
-  ServerName transjovian\&.org
-  Redirect "/" "https://transjovian\&.org/"
+    ServerName transjovian\&.org
+    RewriteEngine on
+    RewriteRule ^/(\&.*) https://%{HTTP_HOST}/$1 [redirect]
 </VirtualHost>
 <VirtualHost *:443>
-  ServerName transjovian\&.org
-  SSLEngine on
-  ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(\&.*))?$" 
-                 "http://localhost:8080/$1"
+    ServerAdmin alex@alexschroeder\&.ch
+    ServerName transjovian\&.org
+    SSLEngine on
+    ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search)/(\&.*))?$" "http://localhost:8080/$1"
 </VirtualHost>
 .fi
 .RE
@@ -58,7 +55,7 @@ First, it manages the domain, getting the necessary certificates.\& It redirects
 regular HTTP traffic from port 80 to port 443.\& It turns on the SSL engine for
 port 443.\& It proxies the requests for Oddmu to port 8080.\& Importantly, it
 doesn'\&t send \fIall\fR the requests to Oddmu.\& This allows us to still host static
-files using the web server (see \fBServe static files\fR).\&
+files using the web server.\&
 .PP
 This is what happens:
 .PP
@@ -81,62 +78,10 @@ apachectl graceful
 .fi
 .RE
 .PP
-In a situation where Apache acts as a reverse proxy, you can prevent some
-actions from being proxied.\& If you don'\&t want to allow strangers to make
-changes, search or archive the site, use a limited setup like the following:
-.PP
-.nf
-.RS 4
-MDomain transjovian\&.org
-MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder\&.ch
-
-<VirtualHost *:80>
-  ServerName transjovian\&.org
-  Redirect "/" "https://transjovian\&.org/"
-</VirtualHost>
-<VirtualHost *:443>
-  ServerName transjovian\&.org
-  SSLEngine on
-  ProxyPassMatch "^/(view/\&.*)?$" "http://localhost:8080/$1"
-</VirtualHost>
-.fi
-.RE
-.PP
-You'\&ll need to edit the source pages some other way.\& Edit them locally and
-upload them using rsync; edit them remotely using an editor that can do this;
-use SSHFS to mount the remote directory locally for editing; use \fIstunnel\fR(8) to
-access the remote wiki on the local port 8080 for editing.\& There are probably a
-lot more such options available.\& All of them have the drawback that they'\&re
-probably not easy to use when on a mobile phone.\&
-.PP
-.SS Allow HTTP for viewing
-.PP
-When looking at pages, you might want to allow HTTP since no password is
-required.\& Therefore, proxy the read-only requests from the virtual host on port
-80 to the wiki instead of redirecting them to port 443.\&
-.PP
-.nf
-.RS 4
-MDomain transjovian\&.org
-MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder\&.ch
-
-<VirtualHost *:80>
-  ServerName transjovian\&.org
-  ProxyPassMatch "^/((view|diff|search|archive)/(\&.*))?$" 
-                 "http://localhost:8080/$1"
-  RedirectMatch  "^/((edit|save|add|append|upload|drop)/(\&.*))?$" 
-                 "https://transjovian\&.org/$1"
-</VirtualHost>
-<VirtualHost *:443>
-  ServerName transjovian\&.org
-  SSLEngine on
-  ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(\&.*))?$" 
-                 "http://localhost:8080/$1"
-</VirtualHost>
-.fi
-.RE
+To serve both HTTP and HTTPS, don'\&t redirect from the first virtual host to the
+second – instead just proxy to the wiki like you did for the second virtual
+host: use a copy of the "ProxyPassMatch" directive instead of "RewriteEngine on"
+and "RewriteRule".\&
 .PP
 .SS Using a Unix-domain Socket
 .PP
@@ -144,72 +89,23 @@ Instead of having Oddmu listen on a TCP port, you can have it listen on a
 Unix-domain socket.\& This requires socket activation.\& An example of configuring
 the service is given in \fIoddmu.\&service(5)\fR.\&
 .PP
-To test just the unix domain socket, use \fIncat(1)\fR:
+On the Apache side, you only need to change ProxyMatch directives.\& For instance:
 .PP
 .nf
 .RS 4
-echo -e "GET /view/index HTTP/1\&.1rnHost: localhostrnrn" 
-  | ncat --unixsock /run/oddmu/oddmu\&.sock
-.fi
-.RE
-.PP
-On the Apache side, you can proxy to the socket directly.\& This sends all
-requests to the socket:
-.PP
-.nf
-.RS 4
-ProxyPass "/" "unix:/run/oddmu/oddmu\&.sock|http://localhost/"
+ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search)/(\&.*))?$" 
+               "unix:/run/oddmu/oddmu\&.sock|http://localhost/$1"
 .fi
 .RE
 .PP
 Now, all traffic between the web server and the wiki goes over the socket at
 "/run/oddmu/oddmu.\&sock".\&
 .PP
-To test it on the command-line, use a tool like \fIcurl(1)\fR.\& Make sure to provide
-the correct servername!\&
-.PP
-.nf
-.RS 4
-curl http://transjovian\&.org/view/index
-.fi
-.RE
-.PP
-You probably want to serve some static files as well (see \fBServe static files\fR).\&
-In that case, you need to use the ProxyPassMatch directive.\&
-.PP
-.nf
-.RS 4
-ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(\&.*))?$" 
-               "unix:/run/oddmu/oddmu\&.sock|http://localhost/$1"
-.fi
-.RE
-.PP
-There'\&s a curious problem with this expression, however.\& If you use \fIcurl(1)\fR to
-get the root path, Apache hangs:
-.PP
-.nf
-.RS 4
-curl http://transjovian\&.org/
-.fi
-.RE
-.PP
-A workaround is to add the redirect manually and drop the question-mark:
-.PP
-.nf
-.RS 4
-RedirectMatch "^/$" "/view/index"
-ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(\&.*))$" 
-               "unix:/run/oddmu/oddmu\&.sock|http://localhost/$1"
-.fi
-.RE
-.PP
-If you know why this is happening, let me know.\&
-.PP
 .SS Access
 .PP
 Access control is not part of Oddmu.\& By default, the wiki is editable by all.\&
 This is most likely not what you want unless you'\&re running it stand-alone,
-unconnected to the Internet – a personal memex on your laptop, for example.\&
+unconnected to the Internet – a person memex on your laptop, for example.\&
 .PP
 The following instructions create user accounts with passwords just for Oddmu.\&
 These users are not real users on the web server and don'\&t have access to a
@@ -257,41 +153,6 @@ to your "<VirtualHost *:443>" section:
 .fi
 .RE
 .PP
-The way Oddmu handles subdirectories is that all files and directories are
-visible, except for "hidden" files and directories (whose name starts with a
-period).\& Specifically, do not rely on Apache to hide locations in subdirectories
-from public view.\& Search reveals the existence of these pages and produces an
-extract, even if users cannot follow the links.\& Archive links pack all the
-subdirectories, including locations you may have hidden from view using Apache.\&
-.PP
-If you to treat subdirectories as separate sites, you need to set the
-environment variable ODDMU_FILTER to a regular expression matching the those
-directories.\& If search starts in a directory that doesn'\&t match the regular
-expression, all directories matching the regular expression are excluded.\& See
-\fIoddmu-filter\fR(7).\&
-.PP
-In the following example, ODDMU_FILTER is set to "^secret/".\&
-.PP
-http://transjovian.\&org/search/index?\&q=something does not search the "secret/"
-directory and its subdirectories are excluded.\&
-.PP
-http://transjovian.\&org/search/secret/index?\&q=something searches just the
-"secret" directory and its subdirectories.\&
-.PP
-You need to configure the web server to prevent access to the "secret/"
-directory:
-.PP
-.nf
-.RS 4
-<LocationMatch "^/(edit|save|add|append|upload|drop|(view|search|archive)/secret)/">
-  AuthType Basic
-  AuthName "Password Required"
-  AuthUserFile /home/oddmu/\&.htpasswd
-  Require valid-user
-</LocationMatch>
-.fi
-.RE
-.PP
 .SS Serve static files
 .PP
 If you want to serve static files as well, add a document root to your webserver
@@ -302,15 +163,15 @@ data files are.\& Apache does not serve files such as ".\&htpasswd".\&
 .RS 4
 DocumentRoot /home/oddmu
 <Directory /home/oddmu>
-  Require all granted
+    Require all granted
 </Directory>
 .fi
 .RE
 .PP
 Make sure that none of the subdirectories look like the wiki paths "/view/",
-"/diff/", "/edit/", "/save/", "/add/", "/append/", "/upload/", "/drop/",
-"/search/" or "/archive/".\& For example, create a file called "robots.\&txt"
-containing the following, telling all robots that they'\&re not welcome.\&
+"/diff/", "/edit/", "/save/", "/add/", "/append/", "/upload/", "/drop/" or
+"/search/".\& For example, create a file called "robots.\&txt" containing the
+following, telling all robots that they'\&re not welcome.\&
 .PP
 .nf
 .RS 4
@@ -319,34 +180,12 @@ Disallow: /
 .fi
 .RE
 .PP
-Your site now serves "/robots.\&txt" without interfering with the wiki, and
-without needing a wiki page.\&
+You site now serves "/robots.\&txt" without interfering with the wiki, and without
+needing a wiki page.\&
 .PP
 Another option would be to create a CSS file and use it with a <link> element in
 all the templates instead of relying on the <style> element.\&
 .PP
-The "view.\&html" template would start as follows:
-.PP
-.nf
-.RS 4
-<!DOCTYPE html>
-<html lang="{{\&.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{\&.Title}}</title>
-    <link href="/css/oddmu-2023\&.css" rel="stylesheet" />
-    <link rel="alternate" type="application/rss+xml" title="Alex Schroeder: {{\&.Title}}" href="/view/{{\&.Name}}\&.rss" />
-  </head>
-…
-.fi
-.RE
-.PP
-In this case, "/css/oddmu-2023.\&css" would be the name of your stylesheet.\& If
-your document root is "/home/oddmu", then the filename of your stylesheet would
-have to be "/home/oddmu/css/oddmu-2023.\&css" for this to work.\&
-.PP
 .SS Different logins for different access rights
 .PP
 What if you have a site with various subdirectories and each subdirectory is for
@@ -366,8 +205,8 @@ This requires a valid login by the user "alex" or "berta":
 .PP
 .SS Private wikis
 .PP
-Based on the above, you can prevent people from \fIreading\fR the wiki.\& The location
-must cover all the URLs in order to protect everything.\&
+Based on the above, you can prevent people from \fIreading\fR the wiki.\& The
+"LocationMatch" must cover all the URLs in order to protect everything.\&
 .PP
 .nf
 .RS 4
@@ -390,7 +229,7 @@ such that ever domain acts as a reverse proxy to a different Oddmu instance.\&
 .PP
 .SH SEE ALSO
 .PP
-\fIoddmu\fR(1), \fIoddmu-filter\fR(7), \fIoddmu-nginx\fR(5)
+\fIoddmu\fR(1)
 .PP
 "Apache Core Features".\&
 https://httpd.\&apache.\&org/docs/current/mod/core.\&html
--- a/man/oddmu-apache.5.txt
+++ b/man/oddmu-apache.5.txt
@@ -21,27 +21,24 @@ HTTPS is not part of Oddmu. You probably want to configure this in your
 webserver. I guess you could use stunnel, too. If you're using Apache, you can
 use "mod_md" to manage your domain.

-The examples below use the domain "transjovian.org" and the Apache installation
-is the one that comes with Debian.
-
-The site itself is configured in a file called
-"/etc/apache2/sites-available/transjovian.conf" and a link points there from
+In the example below, the site is configured in a file called
+"/etc/apache2/sites-available/500-transjovian.conf" and a link poins there from
 "/etc/apache2/sites-enabled". Create this link using _a2ensite_(1).

 ```
 MDomain transjovian.org
 MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder.ch

 <VirtualHost *:80>
-  ServerName transjovian.org
-  Redirect "/" "https://transjovian.org/"
+    ServerName transjovian.org
+    RewriteEngine on
+    RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [redirect]
 </VirtualHost>
 <VirtualHost *:443>
-  ServerName transjovian.org
-  SSLEngine on
-  ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(.*))?$" \
-                 "http://localhost:8080/$1"
+    ServerAdmin alex@alexschroeder.ch
+    ServerName transjovian.org
+    SSLEngine on
+    ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search)/(.*))?$" "http://localhost:8080/$1"
 </VirtualHost>
 ```

@@ -49,7 +46,7 @@ First, it manages the domain, getting the necessary certificates. It redirects
 regular HTTP traffic from port 80 to port 443. It turns on the SSL engine for
 port 443. It proxies the requests for Oddmu to port 8080. Importantly, it
 doesn't send _all_ the requests to Oddmu. This allows us to still host static
-files using the web server (see *Serve static files*).
+files using the web server.

 This is what happens:

@@ -64,58 +61,10 @@ Restart the server, gracefully:
 apachectl graceful
 ```

-In a situation where Apache acts as a reverse proxy, you can prevent some
-actions from being proxied. If you don't want to allow strangers to make
-changes, search or archive the site, use a limited setup like the following:
-
-```
-MDomain transjovian.org
-MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder.ch
-
-<VirtualHost *:80>
-  ServerName transjovian.org
-  Redirect "/" "https://transjovian.org/"
-</VirtualHost>
-<VirtualHost *:443>
-  ServerName transjovian.org
-  SSLEngine on
-  ProxyPassMatch "^/(view/.*)?$" "http://localhost:8080/$1"
-</VirtualHost>
-```
-
-You'll need to edit the source pages some other way. Edit them locally and
-upload them using rsync; edit them remotely using an editor that can do this;
-use SSHFS to mount the remote directory locally for editing; use _stunnel_(8) to
-access the remote wiki on the local port 8080 for editing. There are probably a
-lot more such options available. All of them have the drawback that they're
-probably not easy to use when on a mobile phone.
-
-## Allow HTTP for viewing
-
-When looking at pages, you might want to allow HTTP since no password is
-required. Therefore, proxy the read-only requests from the virtual host on port
-80 to the wiki instead of redirecting them to port 443.
-
-```
-MDomain transjovian.org
-MDCertificateAgreement accepted
-ServerAdmin alex@alexschroeder.ch
-
-<VirtualHost *:80>
-  ServerName transjovian.org
-  ProxyPassMatch "^/((view|diff|search|archive)/(.*))?$" \
-                 "http://localhost:8080/$1"
-  RedirectMatch  "^/((edit|save|add|append|upload|drop)/(.*))?$" \
-                 "https://transjovian.org/$1"
-</VirtualHost>
-<VirtualHost *:443>
-  ServerName transjovian.org
-  SSLEngine on
-  ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(.*))?$" \
-                 "http://localhost:8080/$1"
-</VirtualHost>
-```
+To serve both HTTP and HTTPS, don't redirect from the first virtual host to the
+second – instead just proxy to the wiki like you did for the second virtual
+host: use a copy of the "ProxyPassMatch" directive instead of "RewriteEngine on"
+and "RewriteRule".

 ## Using a Unix-domain Socket

@@ -123,60 +72,21 @@ Instead of having Oddmu listen on a TCP port, you can have it listen on a
 Unix-domain socket. This requires socket activation. An example of configuring
 the service is given in _oddmu.service(5)_.

-To test just the unix domain socket, use _ncat(1)_:
+On the Apache side, you only need to change ProxyMatch directives. For instance:

 ```
-echo -e "GET /view/index HTTP/1.1\r\nHost: localhost\r\n\r\n" \
-  | ncat --unixsock /run/oddmu/oddmu.sock
-```
-
-On the Apache side, you can proxy to the socket directly. This sends all
-requests to the socket:
-
-```
-ProxyPass "/" "unix:/run/oddmu/oddmu.sock|http://localhost/"
+ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search)/(.*))?$" \
+               "unix:/run/oddmu/oddmu.sock|http://localhost/$1"
 ```

 Now, all traffic between the web server and the wiki goes over the socket at
 "/run/oddmu/oddmu.sock".

-To test it on the command-line, use a tool like _curl(1)_. Make sure to provide
-the correct servername!
-
-```
-curl http://transjovian.org/view/index
-```
-
-You probably want to serve some static files as well (see *Serve static files*).
-In that case, you need to use the ProxyPassMatch directive.
-
-```
-ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(.*))?$" \
-               "unix:/run/oddmu/oddmu.sock|http://localhost/$1"
-```
-
-There's a curious problem with this expression, however. If you use _curl(1)_ to
-get the root path, Apache hangs:
-
-```
-curl http://transjovian.org/
-```
-
-A workaround is to add the redirect manually and drop the question-mark:
-
-```
-RedirectMatch "^/$" "/view/index"
-ProxyPassMatch "^/((view|diff|edit|save|add|append|upload|drop|search|archive)/(.*))$" \
-               "unix:/run/oddmu/oddmu.sock|http://localhost/$1"
-```
-
-If you know why this is happening, let me know.
-
 ## Access

 Access control is not part of Oddmu. By default, the wiki is editable by all.
 This is most likely not what you want unless you're running it stand-alone,
-unconnected to the Internet – a personal memex on your laptop, for example.
+unconnected to the Internet – a person memex on your laptop, for example.

 The following instructions create user accounts with passwords just for Oddmu.
 These users are not real users on the web server and don't have access to a
@@ -216,39 +126,6 @@ to your "<VirtualHost \*:443>" section:
 </LocationMatch>
 ```

-The way Oddmu handles subdirectories is that all files and directories are
-visible, except for "hidden" files and directories (whose name starts with a
-period). Specifically, do not rely on Apache to hide locations in subdirectories
-from public view. Search reveals the existence of these pages and produces an
-extract, even if users cannot follow the links. Archive links pack all the
-subdirectories, including locations you may have hidden from view using Apache.
-
-If you to treat subdirectories as separate sites, you need to set the
-environment variable ODDMU_FILTER to a regular expression matching the those
-directories. If search starts in a directory that doesn't match the regular
-expression, all directories matching the regular expression are excluded. See
-_oddmu-filter_(7).
-
-In the following example, ODDMU_FILTER is set to "^secret/".
-
-http://transjovian.org/search/index?q=something does not search the "secret/"
-directory and its subdirectories are excluded.
-
-http://transjovian.org/search/secret/index?q=something searches just the
-"secret" directory and its subdirectories.
-
-You need to configure the web server to prevent access to the "secret/"
-directory:
-
-```
-<LocationMatch "^/(edit|save|add|append|upload|drop|(view|search|archive)/secret)/">
-  AuthType Basic
-  AuthName "Password Required"
-  AuthUserFile /home/oddmu/.htpasswd
-  Require valid-user
-</LocationMatch>
-```
-
 ## Serve static files

 If you want to serve static files as well, add a document root to your webserver
@@ -258,46 +135,26 @@ data files are. Apache does not serve files such as ".htpasswd".
 ```
 DocumentRoot /home/oddmu
 <Directory /home/oddmu>
-  Require all granted
+    Require all granted
 </Directory>
 ```

 Make sure that none of the subdirectories look like the wiki paths "/view/",
-"/diff/", "/edit/", "/save/", "/add/", "/append/", "/upload/", "/drop/",
-"/search/" or "/archive/". For example, create a file called "robots.txt"
-containing the following, telling all robots that they're not welcome.
+"/diff/", "/edit/", "/save/", "/add/", "/append/", "/upload/", "/drop/" or
+"/search/". For example, create a file called "robots.txt" containing the
+following, telling all robots that they're not welcome.

 ```
 User-agent: *
 Disallow: /
 ```

-Your site now serves "/robots.txt" without interfering with the wiki, and
-without needing a wiki page.
+You site now serves "/robots.txt" without interfering with the wiki, and without
+needing a wiki page.

 Another option would be to create a CSS file and use it with a <link> element in
 all the templates instead of relying on the <style> element.

-The "view.html" template would start as follows:
-
-```
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <link href="/css/oddmu-2023.css" rel="stylesheet" />
-    <link rel="alternate" type="application/rss+xml" title="Alex Schroeder: {{.Title}}" href="/view/{{.Name}}.rss" />
-  </head>
-…
-```
-
-In this case, "/css/oddmu-2023.css" would be the name of your stylesheet. If
-your document root is "/home/oddmu", then the filename of your stylesheet would
-have to be "/home/oddmu/css/oddmu-2023.css" for this to work.
-
 ## Different logins for different access rights

 What if you have a site with various subdirectories and each subdirectory is for
@@ -315,8 +172,8 @@ This requires a valid login by the user "alex" or "berta":

 ## Private wikis

-Based on the above, you can prevent people from _reading_ the wiki. The location
-must cover all the URLs in order to protect everything.
+Based on the above, you can prevent people from _reading_ the wiki. The
+"LocationMatch" must cover all the URLs in order to protect everything.

 ```
 <Location />
@@ -337,7 +194,7 @@ such that ever domain acts as a reverse proxy to a different Oddmu instance.

 # SEE ALSO

-_oddmu_(1), _oddmu-filter_(7), _oddmu-nginx_(5)
+_oddmu_(1)

 "Apache Core Features".
 https://httpd.apache.org/docs/current/mod/core.html
--- a/man/oddmu-filter.7
+++ b/man/oddmu-filter.7
@@ -1,63 +0,0 @@
-.\" Generated by scdoc 1.11.3
-.\" Complete documentation for this program is not available as a GNU info page
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.nh
-.ad l
-.\" Begin generated content:
-.TH "ODDMU-FILTER" "7" "2024-02-19"
-.PP
-.SH NAME
-.PP
-oddmu-filter - keeping subdirectories separate
-.PP
-.SH DESCRIPTION
-.PP
-There are actions such as searching and archiving that act on multiple pages,
-not just a single page.\& These actions walk the directory tree, including all
-subdirectories.\& In some cases, this is not desirable.\&
-.PP
-Sometimes, subdirectories are separate sites, like the sites of other projects
-or different people.\& Essentially, the subdirectory acts as a different site.\&
-Depending on how you think about it, you might not want to include those "sites"
-in searches or archives of the whole site.\&
-.PP
-What'\&s important in this situation is whether the visitor is looking at the
-"main site" (a page further up in the directory tree) or at a particular page in
-a "separate site".\&
-.PP
-Since directory tree actions always start in the directory the visitor is
-currenly looking at, directory tree actions starting in a "separate site"
-automatically act as expected.\& The action is limited to that subdirectory tree.\&
-.PP
-When visitors look at a page in the "main site", however, directory tree actions
-must skip any sub directories that are part of a "separate site".\&
-.PP
-The way to identify separate sates is via the environment variable ODDMU_FILTER.\&
-It'\&s value is a regular expression matching separate sites.\&
-.PP
-.SH EXAMPLES
-.PP
-"ODDMU_FILTER=^project/" means that a directory tree action outside the
-"project/" directory does not include pages in the "project/" directory.\&
-.PP
-In other words, http://localhost:8080/search/?\&q=oddmu skips any pages in
-"project/".\&
-.PP
-At the same time, http://localhost:8080/search/project/?\&q=oddmu works like it
-always does: search is limited to "project/" and its subdirectories.\&
-.PP
-.SH SECURITY
-.PP
-If the subdirectory is a private site, then you need to use ODDMU_FILTER to
-exclude it from directory tree actions in the main site, and you need to
-configure your web server such that it doesn'\&t allow visitors access to the
-directory tree without authentication.\&
-.PP
-.SH SEE ALSO
-.PP
-\fIoddmu\fR(1), \fIoddmu-search\fR(7), \fIoddmu-apache\fR(5), \fIoddmu-nginx\fR(5)
-.PP
-.SH AUTHORS
-.PP
-Maintained by Alex Schroeder <alex@gnu.\&org>.\&
--- a/man/oddmu-filter.7.txt
+++ b/man/oddmu-filter.7.txt
@@ -1,56 +0,0 @@
-ODDMU-FILTER(7)
-
-# NAME
-
-oddmu-filter - keeping subdirectories separate
-
-# DESCRIPTION
-
-There are actions such as searching and archiving that act on multiple pages,
-not just a single page. These actions walk the directory tree, including all
-subdirectories. In some cases, this is not desirable.
-
-Sometimes, subdirectories are separate sites, like the sites of other projects
-or different people. Essentially, the subdirectory acts as a different site.
-Depending on how you think about it, you might not want to include those "sites"
-in searches or archives of the whole site.
-
-What's important in this situation is whether the visitor is looking at the
-"main site" (a page further up in the directory tree) or at a particular page in
-a "separate site".
-
-Since directory tree actions always start in the directory the visitor is
-currenly looking at, directory tree actions starting in a "separate site"
-automatically act as expected. The action is limited to that subdirectory tree.
-
-When visitors look at a page in the "main site", however, directory tree actions
-must skip any sub directories that are part of a "separate site".
-
-The way to identify separate sates is via the environment variable ODDMU_FILTER.
-It's value is a regular expression matching separate sites.
-
-# EXAMPLES
-
-"ODDMU_FILTER=^project/" means that a directory tree action outside the
-"project/" directory does not include pages in the "project/" directory.
-
-In other words, http://localhost:8080/search/?q=oddmu skips any pages in
-"project/".
-
-At the same time, http://localhost:8080/search/project/?q=oddmu works like it
-always does: search is limited to "project/" and its subdirectories.
-
-# SECURITY
-
-If the subdirectory is a private site, then you need to use ODDMU_FILTER to
-exclude it from directory tree actions in the main site, and you need to
-configure your web server such that it doesn't allow visitors access to the
-directory tree without authentication.
-
-# SEE ALSO
-
-_oddmu_(1), _oddmu-search_(7), _oddmu-apache_(5), _oddmu-nginx_(5)
-
-# AUTHORS
-
-Maintained by Alex Schroeder <alex@gnu.org>.
--- a/man/oddmu-html.1
+++ b/man/oddmu-html.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-HTML" "1" "2024-02-26"
+.TH "ODDMU-HTML" "1" "2023-10-09"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu-list.1
+++ b/man/oddmu-list.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-LIST" "1" "2024-02-24"
+.TH "ODDMU-LIST" "1" "2023-12-20"
 .PP
 .SH NAME
 .PP
@@ -13,7 +13,7 @@ oddmu-list - list page names and titles from the command-line
 .PP
 .SH SYNOPSIS
 .PP
-\fBoddmu list\fR [-dir \fIstring\fR]
+\fBoddmu list\fR [-dir string]
 .PP
 .SH DESCRIPTION
 .PP
--- a/man/oddmu-list.1.txt
+++ b/man/oddmu-list.1.txt
@@ -6,7 +6,7 @@ oddmu-list - list page names and titles from the command-line

 # SYNOPSIS

-*oddmu list* [-dir _string_]
+*oddmu list* [-dir string]

 # DESCRIPTION

--- a/man/oddmu-missing.1
+++ b/man/oddmu-missing.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-MISSING" "1" "2024-02-17"
+.TH "ODDMU-MISSING" "1" "2023-11-05"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu-nginx.5
+++ b/man/oddmu-nginx.5
@@ -1,91 +0,0 @@
-.\" Generated by scdoc 1.11.3
-.\" Complete documentation for this program is not available as a GNU info page
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.nh
-.ad l
-.\" Begin generated content:
-.TH "ODDMU-NGINX" "5" "2024-02-19"
-.PP
-.SH NAME
-.PP
-oddmu-nginx - how to setup Nginx as a reverse proxy for Oddmu
-.PP
-.SS DESCRIPTION
-.PP
-The oddmu program serves the current working directory as a wiki on port 8080.\&
-This is an unpriviledged port so an ordinary user account can do this.\&
-.PP
-This page explains how to setup NGINX on Debian to act as a reverse proxy for
-Oddmu.\& Once this is done, you can use NGINX to provide HTTPS, request users to
-authenticate themselves, and so on.\&
-.PP
-.SS CONFIGURATION
-.PP
-The site is defined in "/etc/nginx/sites-available/default", in the \fIserver\fR
-section.\& Add a new \fIlocation\fR section after the existing \fIlocation\fR section:
-.PP
-.nf
-.RS 4
-location ~ ^/(view|diff|edit|save|add|append|upload|drop|search|archive)/ {
-        proxy_pass http://localhost:8080;
-}
-.fi
-.RE
-.PP
-If you remove an action from the regular expression, those requests no longer
-get passed on to Oddmu.\& They are essentially disabled.\& Somebody on the same
-machine pointing their browser at http://localhost:8080/ directly would still
-have access to all the actions, of course.\&
-.PP
-To restrict access to some actions, use two different \fIlocation\fR sections:
-.PP
-.nf
-.RS 4
-# public
-location ~ ^/(view|diff|search)/ {
-        proxy_pass http://localhost:8080;
-}
-# password required
-location ~ ^/(edit|save|add|append|upload|drop|archive)/ {
-        auth_basic            "Oddmu author";
-        auth_basic_user_file  /etc/nginx/conf\&.d/htpasswd;
-        proxy_pass            http://localhost:8080;
-}
-.fi
-.RE
-.PP
-The passwords in "/etc/nginx/conf.\&d/htpasswd" are generated using \fIopenssl\fR(1).\&
-Assuming the password is "CPTk&qO[Y@?\&M~L>qKOkd", this is how you encrypt it:
-.PP
-.nf
-.RS 4
-openssl passwd \&'CPTk&qO[Y@?M~L>qKOkd\&'
-.fi
-.RE
-.PP
-The output gets used in "/etc/nginx/conf.\&d/htpasswd".\& Here'\&s the user "alex"
-using this password:
-.PP
-.nf
-.RS 4
-alex:$1$DOwphABk$W4VmR9p8t2\&.htxF6ctXHX\&.
-.fi
-.RE
-.PP
-.SH SEE ALSO
-.PP
-\fIoddmu\fR(1), \fIoddmu-apache\fR(5)
-.PP
-"freenginx"
-http://freenginx.\&org/
-.PP
-"freenginx ngx_http_proxy_module", proxy_pass
-http://freenginx.\&org/en/docs/http/ngx_http_proxy_module.\&html#proxy_pass
-.PP
-"freenginx ngx_http_auth_basic_module"
-http://freenginx.\&org/en/docs/http/ngx_http_auth_basic_module.\&html
-.PP
-.SH AUTHORS
-.PP
-Maintained by Alex Schroeder <alex@gnu.\&org>.\&
--- a/man/oddmu-nginx.5.txt
+++ b/man/oddmu-nginx.5.txt
@@ -1,76 +0,0 @@
-ODDMU-NGINX(5)
-
-# NAME
-
-oddmu-nginx - how to setup Nginx as a reverse proxy for Oddmu
-
-## DESCRIPTION
-
-The oddmu program serves the current working directory as a wiki on port 8080.
-This is an unpriviledged port so an ordinary user account can do this.
-
-This page explains how to setup NGINX on Debian to act as a reverse proxy for
-Oddmu. Once this is done, you can use NGINX to provide HTTPS, request users to
-authenticate themselves, and so on.
-
-## CONFIGURATION
-
-The site is defined in "/etc/nginx/sites-available/default", in the _server_
-section. Add a new _location_ section after the existing _location_ section:
-
-```
-location ~ ^/(view|diff|edit|save|add|append|upload|drop|search|archive)/ {
-        proxy_pass http://localhost:8080;
-}
-```
-
-If you remove an action from the regular expression, those requests no longer
-get passed on to Oddmu. They are essentially disabled. Somebody on the same
-machine pointing their browser at http://localhost:8080/ directly would still
-have access to all the actions, of course.
-
-To restrict access to some actions, use two different _location_ sections:
-
-```
-# public
-location ~ ^/(view|diff|search)/ {
-        proxy_pass http://localhost:8080;
-}
-# password required
-location ~ ^/(edit|save|add|append|upload|drop|archive)/ {
-        auth_basic            "Oddmu author";
-        auth_basic_user_file  /etc/nginx/conf.d/htpasswd;
-        proxy_pass            http://localhost:8080;
-}
-```
-
-The passwords in "/etc/nginx/conf.d/htpasswd" are generated using _openssl_(1).
-Assuming the password is "CPTk&qO[Y@?M~L>qKOkd", this is how you encrypt it:
-
-```
-openssl passwd 'CPTk&qO[Y@?M~L>qKOkd'
-```
-
-The output gets used in "/etc/nginx/conf.d/htpasswd". Here's the user "alex"
-using this password:
-
-```
-alex:$1$DOwphABk$W4VmR9p8t2.htxF6ctXHX.
-```
-
-# SEE ALSO
-
-_oddmu_(1), _oddmu-apache_(5)
-
-"freenginx"
-http://freenginx.org/
-
-"freenginx ngx_http_proxy_module", proxy_pass
-http://freenginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_pass
-
-"freenginx ngx_http_auth_basic_module"
-http://freenginx.org/en/docs/http/ngx_http_auth_basic_module.html
-
-# AUTHORS
-
-Maintained by Alex Schroeder <alex@gnu.org>.
--- a/man/oddmu-notify.1
+++ b/man/oddmu-notify.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-NOTIFY" "1" "2024-02-17"
+.TH "ODDMU-NOTIFY" "1" "2024-01-17"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu-releases.7
+++ b/man/oddmu-releases.7
@@ -1,213 +0,0 @@
-.\" Generated by scdoc 1.11.3
-.\" Complete documentation for this program is not available as a GNU info page
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.nh
-.ad l
-.\" Begin generated content:
-.TH "ODDMU-RELEASES" "7" "2024-03-10"
-.PP
-.SH NAME
-.PP
-oddmu-releases - what'\&s new in this releases?\&
-.PP
-.SH DESCRIPTION
-.PP
-This page lists user-visible features and template changes to consider.\&
-.PP
-.SS 1.9 (2024)
-.PP
-There is a change to make to copies of \fIupload.\&html\fR if subdirectories are being
-used.\& The \fILast\fR property no longer contains the directory.\& It has to be added
-to the template as follows:
-.PP
-.nf
-.RS 4
-{{if ne \&.Last ""}}
-<p>Previous upload: <a href="/view/{{\&.Dir}}{{\&.Last}}">{{\&.Last}}</a></p>
-{{if \&.Image}}
-<p><img class="last" src="/view/{{\&.Dir}}{{\&.Last}}"></p>
-{{end}}
-{{end}}
-.fi
-.RE
-.PP
-You can use the \fILast\fR property without a directory to suggest the markup to
-use, for example:
-.PP
-.nf
-.RS 4
-<p>Use the following for <a href="/view/{{\&.Dir}}{{\&.Today}}">{{\&.Today}}</a>:
-<pre>![]({{\&.Last}})</a></pre>
-.fi
-.RE
-.PP
-The upload template can use the \fIToday\fR property.\&
-.PP
-The upload template comes with JavaScript that allows users to paste images or
-drag and drop files.\&
-.PP
-The upload template changed the id for the filename field from `text` to `name`.\&
-.PP
-The source repository now comes with example templates.\&
-.PP
-.SS 1.8 (2024)
-.PP
-No user-visible changes.\& Documentation and code comments got better.\&
-.PP
-.SS 1.7 (2024)
-.PP
-Allow upload of multiple files.\& This requires an update to the \fIupload.\&html\fR
-template: Add the \fImultiple\fR attribute to the file input element and change the
-label from "file" to "files".\&
-.PP
-Fix orientation of uploaded images.\& JPG and HEIC images have EXIF data telling a
-viewer how to orient the image.\& Oddmu now uses this information to rotate the
-image correctly before stripping it.\&
-.PP
-The version command now displays much less information unless given the -full
-argument.\&
-.PP
-.SS 1.6 (2024)
-.PP
-Add \fIarchive\fR action to serve a zip file.\&
-.PP
-.SS 1.5 (2024)
-.PP
-Filtering separate sites in subdirectories via the ODDMU_FILTER environment
-variable in order to exclude them from the \fIsearch\fR action.\&
-.PP
-Add \fIversion\fR subcommand.\&
-.PP
-Add filesystem watchers to automatically reindex changed pages and reload
-changed templates.\&
-.PP
-When rendering a page, use templates in the same directory, if available.\&
-.PP
-Delete uploaded files by uploading a file with zero bytes.\&
-.PP
-.SS 1.4 (2024)
-.PP
-If stdin is a Unix-domain socket, use that to serve the site.\& Otherwise, allow
-specifying a listen address via the ODDMU_ADDRESS environment variable.\&
-.PP
-.SS 1.3 (2024)
-.PP
-Add support for resizing HEIC images (and saving them as JPG files).\&
-.PP
-.SS 1.2 (2023)
-.PP
-Add \fIlist\fR subcommand.\&
-.PP
-.SS 1.1 (2023)
-.PP
-Rewrote most of the README into man pages.\&
-.PP
-Add fediverse account rendering if ODDMU_WEBFINGER is set.\&
-.PP
-Add notifications when saving files: adding links to \fIindex\fR, \fIchanges\fR and
-\fIhashtag\fR pages.\&
-.PP
-Add \fIreplace\fR subcommand.\& Add \fImissing\fR subcommand.\& Add \fInotify\fR command.\& Add
-\fIstatic\fR command.\&
-.PP
-Add \fIdiff\fR action.\&
-.PP
-Add feed generation based on the local links from a page.\&
-.PP
-Add caching support by considering the If-Modified-Since header in requests and
-providing a Last-Modified header in responses.\&
-.PP
-Handle HEAD requests.\&
-.PP
-Remove HTML sanitization.\&
-.PP
-Remove MathJax support from the wiki parser.\& The templates never included the
-necessary MathJax JavaScript anyway so the special handling of $ was just an
-annoyance.\&
-.PP
-Drop trigram index and just search all the files.\& This takes much less RAM and
-doesn'\&t take too much time even with a few thousand pages.\&
-.PP
-Add "blog:true" and "blog:false" predicates to search.\&
-.PP
-Limit search to the current directory tree.\&
-.PP
-Do not overwrite fresh backups: there must be a 1h break before the backup is
-overwritten.\&
-.PP
-.SS 1.0 (2023)
-.PP
-Paginate search results and no longer sort search results by score.\&
-.PP
-.SS 0.9 (2023)
-.PP
-Add image resizing.\&
-.PP
-Add wiki links in double square brackets to the parser.\&
-.PP
-.SS 0.8 (2023)
-.PP
-Rename files to backups before saving.\&
-.PP
-Rename the \fIsaveUpload\fR action to \fIdrop\fR.\&
-.PP
-Add the \fIsearch\fR subcommand.\&
-.PP
-.SS 0.7 (2023)
-.PP
-Add \fIupload\fR and \fIsaveUpload\fR action so that one can upload files.\&
-.PP
-Add \fIhtml\fR subcommand.\&
-.PP
-.SS 0.6 (2003)
-.PP
-Add \fIadd\fR and \fIappend\fR action so that one can add to an existing page.\& This is
-important for me as editing pages on the phone can be cumbersome but leaving
-comments on my own site has always been easy to do.\&
-.PP
-Serve all existing files, not just text files.\&
-.PP
-Save an empty page to delete it.\&
-.PP
-Changed default permissions from 600 to 644 for files and from 700 to 755 for
-directories.\&
-.PP
-Make language detection configurable using an environment variable.\&
-.PP
-.SS 0.5 (2023)
-.PP
-Add hyphenation to templates using Peter M.\& Stahl'\&s Lingua library.\&
-.PP
-.SS 0.4 (2023)
-.PP
-Create subdirectories as necessary.\&
-.PP
-.SS 0.3 (2023)
-.PP
-Add \fIsearch\fR action using Damian Gryski'\&s trigram indexing, with scoring,
-highlighting and snippet extraction.\&
-.PP
-.SS 0.2 (2023)
-.PP
-Switch to Krzysztof Kowalczyk'\&s Go Markdown fork of Blackfriday to render
-Markdown.\& Use Dee'\&s Bluemonday to sanitize HTML.\&
-.PP
-Switch to GNU Affero GPL 3 license.\&
-.PP
-Serve text files (.\&txt).\&
-.PP
-Support serving on any port via the environment variable ODDMU_PORT.\&
-.PP
-.SS 0.1 (2015)
-.PP
-A web server that allows editing files in Wiki Creole Matt Self'\&s Cajun library.\&
-Supported actions are \fIedit\fR, \fIsave\fR, and \fIview\fR.\&
-.PP
-.SH SEE ALSO
-.PP
-\fIoddmu\fR(1)
-.PP
-.SH AUTHORS
-.PP
-Maintained by Alex Schroeder <alex@gnu.\&org>.\&
--- a/man/oddmu-releases.7.txt
+++ b/man/oddmu-releases.7.txt
@@ -1,202 +0,0 @@
-ODDMU-RELEASES(7)
-
-# NAME
-
-oddmu-releases - what's new in this releases?
-
-# DESCRIPTION
-
-This page lists user-visible features and template changes to consider.
-
-## 1.9 (2024)
-
-There is a change to make to copies of _upload.html_ if subdirectories are being
-used. The _Last_ property no longer contains the directory. It has to be added
-to the template as follows:
-
-```
-{{if ne .Last ""}}
-<p>Previous upload: <a href="/view/{{.Dir}}{{.Last}}">{{.Last}}</a></p>
-{{if .Image}}
-<p><img class="last" src="/view/{{.Dir}}{{.Last}}"></p>
-{{end}}
-{{end}}
-```
-
-You can use the _Last_ property without a directory to suggest the markup to
-use, for example:
-
-```
-<p>Use the following for <a href="/view/{{.Dir}}{{.Today}}">{{.Today}}</a>:
-<pre>![]({{.Last}})</a></pre>
-```
-
-The upload template can use the _Today_ property.
-
-The upload template comes with JavaScript that allows users to paste images or
-drag and drop files.
-
-The upload template changed the id for the filename field from `text` to `name`.
-
-The source repository now comes with example templates.
-
-## 1.8 (2024)
-
-No user-visible changes. Documentation and code comments got better.
-
-## 1.7 (2024)
-
-Allow upload of multiple files. This requires an update to the _upload.html_
-template: Add the _multiple_ attribute to the file input element and change the
-label from "file" to "files".
-
-Fix orientation of uploaded images. JPG and HEIC images have EXIF data telling a
-viewer how to orient the image. Oddmu now uses this information to rotate the
-image correctly before stripping it.
-
-The version command now displays much less information unless given the -full
-argument.
-
-## 1.6 (2024)
-
-Add _archive_ action to serve a zip file.
-
-## 1.5 (2024)
-
-Filtering separate sites in subdirectories via the ODDMU_FILTER environment
-variable in order to exclude them from the _search_ action.
-
-Add _version_ subcommand.
-
-Add filesystem watchers to automatically reindex changed pages and reload
-changed templates.
-
-When rendering a page, use templates in the same directory, if available.
-
-Delete uploaded files by uploading a file with zero bytes.
-
-## 1.4 (2024)
-
-If stdin is a Unix-domain socket, use that to serve the site. Otherwise, allow
-specifying a listen address via the ODDMU_ADDRESS environment variable.
-
-## 1.3 (2024)
-
-Add support for resizing HEIC images (and saving them as JPG files).
-
-## 1.2 (2023)
-
-Add _list_ subcommand.
-
-## 1.1 (2023)
-
-Rewrote most of the README into man pages.
-
-Add fediverse account rendering if ODDMU_WEBFINGER is set.
-
-Add notifications when saving files: adding links to _index_, _changes_ and
-_hashtag_ pages.
-
-Add _replace_ subcommand. Add _missing_ subcommand. Add _notify_ command. Add
-_static_ command.
-
-Add _diff_ action.
-
-Add feed generation based on the local links from a page.
-
-Add caching support by considering the If-Modified-Since header in requests and
-providing a Last-Modified header in responses.
-
-Handle HEAD requests.
-
-Remove HTML sanitization.
-
-Remove MathJax support from the wiki parser. The templates never included the
-necessary MathJax JavaScript anyway so the special handling of $ was just an
-annoyance.
-
-Drop trigram index and just search all the files. This takes much less RAM and
-doesn't take too much time even with a few thousand pages.
-
-Add "blog:true" and "blog:false" predicates to search.
-
-Limit search to the current directory tree.
-
-Do not overwrite fresh backups: there must be a 1h break before the backup is
-overwritten.
-
-## 1.0 (2023)
-
-Paginate search results and no longer sort search results by score.
-
-## 0.9 (2023)
-
-Add image resizing.
-
-Add wiki links in double square brackets to the parser.
-
-## 0.8 (2023)
-
-Rename files to backups before saving.
-
-Rename the _saveUpload_ action to _drop_.
-
-Add the _search_ subcommand.
-
-## 0.7 (2023)
-
-Add _upload_ and _saveUpload_ action so that one can upload files.
-
-Add _html_ subcommand.
-
-## 0.6 (2003)
-
-Add _add_ and _append_ action so that one can add to an existing page. This is
-important for me as editing pages on the phone can be cumbersome but leaving
-comments on my own site has always been easy to do.
-
-Serve all existing files, not just text files.
-
-Save an empty page to delete it.
-
-Changed default permissions from 600 to 644 for files and from 700 to 755 for
-directories.
-
-Make language detection configurable using an environment variable.
-
-## 0.5 (2023)
-
-Add hyphenation to templates using Peter M. Stahl's Lingua library.
-
-## 0.4 (2023)
-
-Create subdirectories as necessary.
-
-## 0.3 (2023)
-
-Add _search_ action using Damian Gryski's trigram indexing, with scoring,
-highlighting and snippet extraction.
-
-## 0.2 (2023)
-
-Switch to Krzysztof Kowalczyk's Go Markdown fork of Blackfriday to render
-Markdown. Use Dee's Bluemonday to sanitize HTML.
-
-Switch to GNU Affero GPL 3 license.
-
-Serve text files (.txt).
-
-Support serving on any port via the environment variable ODDMU_PORT.
-
-## 0.1 (2015)
-
-A web server that allows editing files in Wiki Creole Matt Self's Cajun library.
-Supported actions are _edit_, _save_, and _view_.
-
-# SEE ALSO
-
-_oddmu_(1)
-
-# AUTHORS
-
-Maintained by Alex Schroeder <alex@gnu.org>.
--- a/man/oddmu-replace.1
+++ b/man/oddmu-replace.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-REPLACE" "1" "2024-02-17"
+.TH "ODDMU-REPLACE" "1" "2023-11-24"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu-search.1
+++ b/man/oddmu-search.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-SEARCH" "1" "2024-02-17"
+.TH "ODDMU-SEARCH" "1" "2023-12-20"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu-search.7
+++ b/man/oddmu-search.7
@@ -1,16 +1,20 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-SEARCH" "7" "2024-02-19"
+.TH "ODDMU-SEARCH" "7" "2023-10-28"
 .PP
 .SH NAME
 .PP
 oddmu-search - understanding the Oddmu search engine
 .PP
+.SH SYNOPSIS
+.PP
+\fBoddmu search\fR \fIterms\fR.\&.\&.\&
+.PP
 .SH DESCRIPTION
 .PP
 The wiki keeps an index of all the hash tags and page titles in memory.\& Using
@@ -85,22 +89,9 @@ A document with content "This is a test" when searched with the phrase "this
 test" therefore gets a score of 8: the entire phrase does not match but each
 word gets four points.\&
 .PP
-.SH ENVIRONMENT
-.PP
-To exclude subdirectories from searches, use the ODDMU_FILTER environment
-variable.\& Set it to a regular expression matching sub-directories such as
-"^projects/".\& If search starts in a directory matching the regular expression,
-it is limited to the directory tree, as always.\& However, if search starts in a
-directory that doesn'\&t match, subdirectories that do match are skipped.\& See
-\fIoddmu-filter\fR(7).\&
-.PP
-To prevent access to a private directory tree, you must configure the web server
-in addition to setting the ODDMU_FILTER environment variable.\&
-.PP
 .SH SEE ALSO
 .PP
-\fIoddmu\fR(1), \fIoddmu-search\fR(1), \fIoddmu-filter\fR(7), \fIoddmu-apache\fR(5),
-\fIoddmu-nginx\fR(5)
+\fIoddmu\fR(1), \fIoddmu-search\fR(1)
 .PP
 .SH AUTHORS
 .PP
--- a/man/oddmu-search.7.txt
+++ b/man/oddmu-search.7.txt
@@ -4,6 +4,10 @@ ODDMU-SEARCH(7)

 oddmu-search - understanding the Oddmu search engine

+# SYNOPSIS
+
+*oddmu search* _terms_...
+
 # DESCRIPTION

 The wiki keeps an index of all the hash tags and page titles in memory. Using
@@ -65,22 +69,9 @@ A document with content "This is a test" when searched with the phrase "this
 test" therefore gets a score of 8: the entire phrase does not match but each
 word gets four points.

-# ENVIRONMENT
-
-To exclude subdirectories from searches, use the ODDMU_FILTER environment
-variable. Set it to a regular expression matching sub-directories such as
-"^projects/". If search starts in a directory matching the regular expression,
-it is limited to the directory tree, as always. However, if search starts in a
-directory that doesn't match, subdirectories that do match are skipped. See
-_oddmu-filter_(7).
-
-To prevent access to a private directory tree, you must configure the web server
-in addition to setting the ODDMU_FILTER environment variable.
-
 # SEE ALSO

-_oddmu_(1), _oddmu-search_(1), _oddmu-filter_(7), _oddmu-apache_(5),
-_oddmu-nginx_(5)
+_oddmu_(1), _oddmu-search_(1)

 # AUTHORS

--- a/man/oddmu-static.1
+++ b/man/oddmu-static.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-STATIC" "1" "2024-03-12"
+.TH "ODDMU-STATIC" "1" "2024-01-17"
 .PP
 .SH NAME
 .PP
@@ -18,18 +18,13 @@ oddmu-static - create a static copy of the site
 .SH DESCRIPTION
 .PP
 The "static" subcommand generates a static copy of the pages in the current
-directory and saves them in the given destination directory.\& Existing files are
-only overwritten if they are older than the source file.\&
+directory and saves them in the given destination directory.\& The destination
+directory must not exist.\&
 .PP
 All pages (files with the ".\&md" extension) are turned into HTML files (with the
 ".\&html" extension) using the "static.\&html" template.\& Links pointing to existing
 pages get ".\&html" appended.\&
 .PP
-If a page has a name case-insensitively matching a hashtag, a feed file is
-generated (ending with ".\&rss") if any suitable links are found.\& A suitable link
-for a feed item must appear in a bullet list item using an asterisk ("*").\& If
-no feed items are found, no feed is written.\&
-.PP
 Hidden files and directories (starting with a ".\&") and backup files (ending with
 a "~") are skipped.\&
 .PP
@@ -41,34 +36,23 @@ all those images, most of the time.\&
 Note, however: Hard links cannot span filesystems.\& A hard link is just an extra
 name for the same file.\& This is why the destination directory for the static
 site has to be on same filesystem as the current directory, if it contains any
-other files besides Markdown files.\&
+other place.\&
 .PP
 Furthermore, in-place editing changes the file for all names.\& Avoid editing the
-hard-linked files (anything that'\&s not a HTML file) in the destination
-directory, just to be on the safe side.\& Usually you should be fine, as an editor
-moves the file that'\&s being edited to a backup file and creates a new file.\& But
-then again, who knows.\& A SQLite file, for example, would change in-place, and
-therefore making changes to it in the destination directory would change the
-original, too.\&
+image files in the destination directory, just to be on the safe side.\&
 .PP
 .SH EXAMPLE
 .PP
-Generate a static copy of the site, but only loading language detection for
-German and English, significantly reducing the time it takes to generate the
-static site:
+Generate a static copy of the site:
 .PP
 .nf
 .RS 4
-env ODDMU_LANGUAGES=de,en oddmu static \&.\&./archive
+oddmu static \&.\&./archive
 .fi
 .RE
 .PP
 .SH LIMITATIONS
 .PP
-There can be nameclashes with generated HTML and RSS files and existing files
-ending in ".\&html" and ".\&rss".\& Instead of overwriting existing files in these
-cases, a warning is printed.\&
-.PP
 Links from files to pages do not get ".\&html" appended.\& This affects existing
 HTML or XML files including SVG files.\&
 .PP
--- a/man/oddmu-static.1.txt
+++ b/man/oddmu-static.1.txt
@@ -11,18 +11,13 @@ oddmu-static - create a static copy of the site
 # DESCRIPTION

 The "static" subcommand generates a static copy of the pages in the current
-directory and saves them in the given destination directory. Existing files are
-only overwritten if they are older than the source file.
+directory and saves them in the given destination directory. The destination
+directory must not exist.

 All pages (files with the ".md" extension) are turned into HTML files (with the
 ".html" extension) using the "static.html" template. Links pointing to existing
 pages get ".html" appended.

-If a page has a name case-insensitively matching a hashtag, a feed file is
-generated (ending with ".rss") if any suitable links are found. A suitable link
-for a feed item must appear in a bullet list item using an asterisk ("\*"). If
-no feed items are found, no feed is written.
-
 Hidden files and directories (starting with a ".") and backup files (ending with
 a "~") are skipped.

@@ -34,32 +29,21 @@ all those images, most of the time.
 Note, however: Hard links cannot span filesystems. A hard link is just an extra
 name for the same file. This is why the destination directory for the static
 site has to be on same filesystem as the current directory, if it contains any
-other files besides Markdown files.
+other place.

 Furthermore, in-place editing changes the file for all names. Avoid editing the
-hard-linked files (anything that's not a HTML file) in the destination
-directory, just to be on the safe side. Usually you should be fine, as an editor
-moves the file that's being edited to a backup file and creates a new file. But
-then again, who knows. A SQLite file, for example, would change in-place, and
-therefore making changes to it in the destination directory would change the
-original, too.
+image files in the destination directory, just to be on the safe side.

 # EXAMPLE

-Generate a static copy of the site, but only loading language detection for
-German and English, significantly reducing the time it takes to generate the
-static site:
+Generate a static copy of the site:

 ```
-env ODDMU_LANGUAGES=de,en oddmu static ../archive
+oddmu static ../archive
 ```

 # LIMITATIONS

-There can be nameclashes with generated HTML and RSS files and existing files
-ending in ".html" and ".rss". Instead of overwriting existing files in these
-cases, a warning is printed.
-
 Links from files to pages do not get ".html" appended. This affects existing
 HTML or XML files including SVG files.

--- a/man/oddmu-templates.5
+++ b/man/oddmu-templates.5
@@ -1,49 +1,19 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU-TEMPLATES" "5" "2024-03-14" "File Formats Manual"
+.TH "ODDMU-TEMPLATES" "5" "2023-10-29" "File Formats Manual"
 .PP
 .SH NAME
 .PP
 oddmu-templates - how to write the templates
 .PP
-.SH SYNOPSIS
+.SH SYNTAX
 .PP
-These files act as HTML templates: \fIadd.\&html\fR, \fIdiff.\&html\fR, \fIedit.\&html\fR,
-\fIfeed.\&html\fR, \fIsearch.\&html\fR, \fIstatic.\&html\fR, \fIupload.\&html\fR and \fIview.\&html\fR.\& They
-contain special placeholders in double bracers {{like this}}.\&
-.PP
-.SH DESCRIPTION
-.PP
-Each template receives an object and uses the object'\&s properties to replace the
-placeholders.\&
-.PP
-.PD 0
-.IP \(bu 4
-\fIadd.\&html\fR uses a \fIpage\fR
-.IP \(bu 4
-\fIdiff.\&html\fR uses a \fIpage\fR
-.IP \(bu 4
-\fIedit.\&html\fR uses a \fIpage\fR
-.IP \(bu 4
-\fIfeed.\&html\fR uses a \fIfeed\fR
-.IP \(bu 4
-\fIsearch.\&html\fR uses a \fIsearch\fR
-.IP \(bu 4
-\fIstatic.\&html\fR uses a \fIpage\fR
-.IP \(bu 4
-\fIupload.\&html\fR uses an \fIupload\fR
-.IP \(bu 4
-\fIview.\&html\fR uses a \fIpage\fR
-.PD
-.PP
-.SS Page
-.PP
-A page has the following properties:
+The templates can refer to the following properties of a page:
 .PP
 \fI{{.\&Title}}\fR is the page title.\& If the page doesn'\&t provide its own title, the
 page name is used.\&
@@ -54,95 +24,90 @@ extension.\&
 .PP
 \fI{{.\&Dir}}\fR is the page directory, percent-escaped except for the slashes.\&
 .PP
-\fI{{.\&Base}}\fR is the basename of the current file (without the directory and
-without the \fI.\&md\fR extension), escaped for use in URLs.\&
-.PP
-\fI{{.\&Language}}\fR is the suspected language of the page.\& This is used to set the
-language on the \fIview.\&html\fR template.\& See "Non-English hyphenation" below.\&
-.PP
-\fI{{.\&Body}}\fR is the raw byte content of the page.\& Use \fI{{printf "%s" .\&Body}}\fR to
-get the Markdown, as a string.\& This is used for the text area of the \fIedit.\&html\fR
-template.\&
-.PP
-\fI{{.\&Hashtags}}\fR is an array of strings.\&
-.PP
-\fI{{.\&Html}}\fR contains some sort of HTML that depends on the template used.\&
-.PP
-.PD 0
-.IP \(bu 4
-For \fIview.\&html\fR, it is the rendered Markdown, as HTML.\&
-.IP \(bu 4
-For \fIsearch.\&html\fR, it is a page summary, with bold matches, as HTML.\&
-.IP \(bu 4
-For \fIfeed.\&html\fR, it is the escaped (!\&) HTML of the feed item.\&
-.PD
-.PP
-\fI{{.\&Score}}\fR is a numerical score.\& It is only computed for \fIsearch.\&html\fR.\&
-.PP
-\fI{{.\&IsBlog}}\fR says whether the current page has a name starting with an ISO
-date.\&
-.PP
 \fI{{.\&Today}}\fR is the current date, in ISO format.\& This is useful for "new page"
 like links or forms (see \fBEXAMPLE\fR below).\&
 .PP
-\fI{{.\&Diff}}\fR is the page diff for \fIdiff.\&html\fR.\& It is only computed on demand so
-it can be used in other templates, too.\& It probably doesn'\&t make much sense to
-do so, however.\&
+For the \fIview.\&html\fR and \fIstatic.\&html\fR template:
 .PP
-.SS Feed
+\fI{{.\&Html}}\fR is the rendered Markdown, as HTML.\&
 .PP
-The feed contains an item for the head of the feed and an array of items.\&
+\fI{{.\&Hashtags}}\fR is an array of strings.\&
 .PP
-\fI{{.\&Items}}\fR is the array of feed items.\& To refer to them, you need to use a
-\fI{{range .\&Items}}\fR … \fI{{end}}\fR construct.\&
+For the \fIdiff.\&html\fR template:
 .PP
-If page A links to pages B and C, the head of the feed is based on page A and
-the list of items contains B and C.\&
+\fI{{.\&Diff}}\fR is the diff for this page.\& This is only computed on demand so it can
+be used in other templates, too.\& It probably doesn'\&t make much sense to do so,
+however.\&
 .PP
-An item is a page plus a date.\& All the properties of a page can be used (see
-\fBPage\fR above).\&
+For the \fIedit.\&html\fR template:
 .PP
-\fI{{.\&Date}}\fR is the date of the last update to the page, in RFC 822 format.\&
+\fI{{printf "%s" .\&Body}}\fR is the Markdown, as a string (the data itself is a byte
+array and that'\&s why we need to call \fIprintf\fR).\&
 .PP
-.SS Search
-.PP
-\fI{{.\&Query}}\fR is the query string.\&
-.PP
-\fI{{.\&Dir}}\fR is the directory in which the search starts, percent-escaped except
-for the slashes.\&
-.PP
-\fI{{.\&Items}}\fR is an array of pages (see \fBPage\fR above).\& To refer to them, you need
-to use a \fI{{range .\&Items}}\fR … \fI{{end}}\fR construct.\&
+For the \fIsearch.\&html\fR template only:
 .PP
 \fI{{.\&Previous}}\fR, \fI{{.\&Page}}\fR and \fI{{.\&Next}}\fR are the previous, current and next
 page number in the results since doing arithmetics in templates is hard.\& The
-first page number is 1.\& The last page is expensive to dermine and so that is not
-available.\&
+first page number is 1.\& The last page is expensive to dermine and so that isn'\&t
+done.\&
 .PP
 \fI{{.\&More}}\fR indicates if there are any more search results.\&
 .PP
 \fI{{.\&Results}}\fR indicates if there were any search results at all.\&
 .PP
-.SS Upload
+\fI{{.\&Items}}\fR is an array of pages, each containing a search result.\& A search
+result is a page (with the properties seen above).\& Thus, to refer to them, you
+need to use a \fI{{range .\&Items}}\fR … \fI{{end}}\fR construct.\&
 .PP
-\fI{{.\&Dir}}\fR is the directory where the uploaded file ends up, based on the URL
-path, percent-escaped except for the slashes.\&
+For items in the search result:
 .PP
-\fI{{.\&Name}}\fR is the \fIfilename\fR query parameter.\&
+\fI{{.\&Html}}\fR is the rendered Markdown of a page summary, as HTML.\&
 .PP
-\fI{{.\&Last}}\fR is the filename of the last image uploaded.\&
+\fI{{.\&Score}}\fR is a numerical score for search results.\&
 .PP
-\fI{{.\&Image}}\fR is a boolean to indicate whether the last file uploaded has a file
-name indicating an image or not (such as ending in \fI.\&jpg\fR).\& If so, a thumbnail
-can be shown by the template, for example.\&
+For the \fIfeed.\&html\fR template:
 .PP
-\fI{{.\&MaxWidth}}\fR is the \fImaxwidth\fR query parameter, i.\&e.\& the value used for the
-previous image uploaded.\&
+\fI{{.\&Name}}\fR is the page name, escaped for use in URLs.\&
 .PP
-\fI{{.\&Quality}}\fR is the \fIquality\fR query parameter, i.\&e.\& the value used for the
-previous image uploaded.\&
+\fI{{.\&Title}}\fR is the title of the underlying main page.\&
 .PP
-\fI{{.\&Today}}\fR is the current date, in ISO format.\&
+\fI{{.\&Date}}\fR is the date of the last update to the underlying main page, in RFC
+822 format.\&
+.PP
+\fI{{.\&Items}}\fR is an array of feed items.\&
+.PP
+For items in the feed:
+.PP
+\fI{{.\&Name}}\fR is the page name, escaped for use in URLs.\&
+.PP
+\fI{{.\&Title}}\fR is the title of the page.\&
+.PP
+\fI{{.\&Html}}\fR is the rendered Markdown, as escaped (!\&) HTML.\&
+.PP
+\fI{{.\&Hashtags}}\fR is an array of strings.\&
+.PP
+\fI{{.\&Date}}\fR, the date of the last update to this page, in RFC 822 format.\&
+.PP
+The \fIupload.\&html\fR template cannot refer to anything.\&
+.PP
+When calling the \fIsave\fR and \fIappend\fR action, the page name is taken from the URL
+path and the page content is taken from the \fIbody\fR form parameter.\& To
+illustrate, here'\&s how to edit the "welcome" page using \fIcurl\fR:
+.PP
+.nf
+.RS 4
+curl --form body="Did you bring a towel?" 
+  http://localhost:8080/save/welcome
+.fi
+.RE
+.PP
+When calling the \fIsearch\fR action, the query is taken from the URL parameter \fIq\fR.\&
+.PP
+.nf
+.RS 4
+curl http://localhost:8080/search/?q=towel
+.fi
+.RE
 .PP
 .SS Non-English hyphenation
 .PP
@@ -192,38 +157,18 @@ The following form allows people to edit the suggested page name.\&
 .fi
 .RE
 .PP
-The following puts the current date into the text area if and only if the page
-itself is a blog page.\& Useful for \fIadd.\&html\fR:
-.PP
-.nf
-.RS 4
-<textarea name="body" rows="20" cols="80" placeholder="Text" lang=""
-	  autofocus required>{{- if \&.IsBlog}}**{{\&.Today}}**\&. {{end}}</textarea>
-.fi
-.RE
-.PP
 .SH NOTES
 .PP
-The templates are always used as-is, irrespective of the current directory.\&
+The template are always used as-is, irrespective of the current directory.\&
 Therefore, a link to a specific page must be \fIabsolute\fR or it'\&ll point to a
 different page depending on the current directory.\&
 .PP
 Consider the link to "/view/index".\& No matter what page a visitor is looking,
 this takes visitors to the top "index" page.\& If the link points to "index"
-instead, it takes a visitor to the "index" page of the current directory.\& In
-this case, a visitor looking at "/view/projects/wiki" following a link to
-"index" ends up on "/view/projects/index", not on "/view/index".\&
+instead, it takes a visitor to the "index" page of the current directory.\&
 .PP
-It'\&s up to you to decide what'\&s best for your site, of course.\&
-.PP
-If you want a link on \fIupload.\&html\fR to point to the current directory'\&s "index"
-page, you need to use "/view/{{.\&Dir}}index" because if you link to "index" the
-result points to "/upload/{{.\&Dir}}index".\&
-.PP
-Templates can be changed by uploading new copies of the template files.\&
-.PP
-Subdirectories can have their own copies of template files.\& One example use for
-this is that they can point to a different CSS file.\&
+Example: If a visitor is looking at "/view/projects/wiki" and follows a link to
+"index", they end up on "/view/projects/index", not on "/view/index".\&
 .PP
 .SH SEE ALSO
 .PP
--- a/man/oddmu-templates.5.txt
+++ b/man/oddmu-templates.5.txt
@@ -4,29 +4,9 @@ ODDMU-TEMPLATES(5) "File Formats Manual"

 oddmu-templates - how to write the templates

-# SYNOPSIS
+# SYNTAX

-These files act as HTML templates: _add.html_, _diff.html_, _edit.html_,
-_feed.html_, _search.html_, _static.html_, _upload.html_ and _view.html_. They
-contain special placeholders in double bracers {{like this}}.
-
-# DESCRIPTION
-
-Each template receives an object and uses the object's properties to replace the
-placeholders.
-
- _add.html_ uses a _page_
- _diff.html_ uses a _page_
- _edit.html_ uses a _page_
- _feed.html_ uses a _feed_
- _search.html_ uses a _search_
- _static.html_ uses a _page_
- _upload.html_ uses an _upload_
- _view.html_ uses a _page_
-
-## Page
-
-A page has the following properties:
+The templates can refer to the following properties of a page:

 _{{.Title}}_ is the page title. If the page doesn't provide its own title, the
 page name is used.
@@ -37,90 +17,86 @@ extension.

 _{{.Dir}}_ is the page directory, percent-escaped except for the slashes.

-_{{.Base}}_ is the basename of the current file (without the directory and
-without the _.md_ extension), escaped for use in URLs.
-
-_{{.Language}}_ is the suspected language of the page. This is used to set the
-language on the _view.html_ template. See "Non-English hyphenation" below.
-
-_{{.Body}}_ is the raw byte content of the page. Use _{{printf "%s" .Body}}_ to
-get the Markdown, as a string. This is used for the text area of the _edit.html_
-template.
-
-_{{.Hashtags}}_ is an array of strings.
-
-_{{.Html}}_ contains some sort of HTML that depends on the template used.
-
- For _view.html_, it is the rendered Markdown, as HTML.
- For _search.html_, it is a page summary, with bold matches, as HTML.
- For _feed.html_, it is the escaped (!) HTML of the feed item.
-
-_{{.Score}}_ is a numerical score. It is only computed for _search.html_.
-
-_{{.IsBlog}}_ says whether the current page has a name starting with an ISO
-date.
-
 _{{.Today}}_ is the current date, in ISO format. This is useful for "new page"
 like links or forms (see *EXAMPLE* below).

-_{{.Diff}}_ is the page diff for _diff.html_. It is only computed on demand so
-it can be used in other templates, too. It probably doesn't make much sense to
-do so, however.
+For the _view.html_ and _static.html_ template:

-## Feed
+_{{.Html}}_ is the rendered Markdown, as HTML.

-The feed contains an item for the head of the feed and an array of items.
+_{{.Hashtags}}_ is an array of strings.

-_{{.Items}}_ is the array of feed items. To refer to them, you need to use a
-_{{range .Items}}_ … _{{end}}_ construct.
+For the _diff.html_ template:

-If page A links to pages B and C, the head of the feed is based on page A and
-the list of items contains B and C.
+_{{.Diff}}_ is the diff for this page. This is only computed on demand so it can
+be used in other templates, too. It probably doesn't make much sense to do so,
+however.

-An item is a page plus a date. All the properties of a page can be used (see
-*Page* above).
+For the _edit.html_ template:

-_{{.Date}}_ is the date of the last update to the page, in RFC 822 format.
+_{{printf "%s" .Body}}_ is the Markdown, as a string (the data itself is a byte
+array and that's why we need to call _printf_).

-## Search
-
-_{{.Query}}_ is the query string.
-
-_{{.Dir}}_ is the directory in which the search starts, percent-escaped except
-for the slashes.
-
-_{{.Items}}_ is an array of pages (see *Page* above). To refer to them, you need
-to use a _{{range .Items}}_ … _{{end}}_ construct.
+For the _search.html_ template only:

 _{{.Previous}}_, _{{.Page}}_ and _{{.Next}}_ are the previous, current and next
 page number in the results since doing arithmetics in templates is hard. The
-first page number is 1. The last page is expensive to dermine and so that is not
-available.
+first page number is 1. The last page is expensive to dermine and so that isn't
+done.

 _{{.More}}_ indicates if there are any more search results.

 _{{.Results}}_ indicates if there were any search results at all.

-## Upload
+_{{.Items}}_ is an array of pages, each containing a search result. A search
+result is a page (with the properties seen above). Thus, to refer to them, you
+need to use a _{{range .Items}}_ … _{{end}}_ construct.

-_{{.Dir}}_ is the directory where the uploaded file ends up, based on the URL
-path, percent-escaped except for the slashes.
+For items in the search result:

-_{{.Name}}_ is the _filename_ query parameter.
+_{{.Html}}_ is the rendered Markdown of a page summary, as HTML.

-_{{.Last}}_ is the filename of the last image uploaded.
+_{{.Score}}_ is a numerical score for search results.

-_{{.Image}}_ is a boolean to indicate whether the last file uploaded has a file
-name indicating an image or not (such as ending in _.jpg_). If so, a thumbnail
-can be shown by the template, for example.
+For the _feed.html_ template:

-_{{.MaxWidth}}_ is the _maxwidth_ query parameter, i.e. the value used for the
-previous image uploaded.
+_{{.Name}}_ is the page name, escaped for use in URLs.

-_{{.Quality}}_ is the _quality_ query parameter, i.e. the value used for the
-previous image uploaded.
+_{{.Title}}_ is the title of the underlying main page.

-_{{.Today}}_ is the current date, in ISO format.
+_{{.Date}}_ is the date of the last update to the underlying main page, in RFC
+822 format.
+
+_{{.Items}}_ is an array of feed items.
+
+For items in the feed:
+
+_{{.Name}}_ is the page name, escaped for use in URLs.
+
+_{{.Title}}_ is the title of the page.
+
+_{{.Html}}_ is the rendered Markdown, as escaped (!) HTML.
+
+_{{.Hashtags}}_ is an array of strings.
+
+_{{.Date}}_, the date of the last update to this page, in RFC 822 format.
+
+The _upload.html_ template cannot refer to anything.
+
+When calling the _save_ and _append_ action, the page name is taken from the URL
+path and the page content is taken from the _body_ form parameter. To
+illustrate, here's how to edit the "welcome" page using _curl_:
+
+```
+curl --form body="Did you bring a towel?" \
+  http://localhost:8080/save/welcome
+```
+
+When calling the _search_ action, the query is taken from the URL parameter _q_.
+
+```
+curl http://localhost:8080/search/?q=towel
+```

 ## Non-English hyphenation

@@ -166,36 +142,18 @@ The following form allows people to edit the suggested page name.
 </form>
 ```

-The following puts the current date into the text area if and only if the page
-itself is a blog page. Useful for _add.html_:
-
-```
-<textarea name="body" rows="20" cols="80" placeholder="Text" lang=""
-	  autofocus required>{{- if .IsBlog}}**{{.Today}}**. {{end}}</textarea>
-```
-
 # NOTES

-The templates are always used as-is, irrespective of the current directory.
+The template are always used as-is, irrespective of the current directory.
 Therefore, a link to a specific page must be _absolute_ or it'll point to a
 different page depending on the current directory.

 Consider the link to "/view/index". No matter what page a visitor is looking,
 this takes visitors to the top "index" page. If the link points to "index"
-instead, it takes a visitor to the "index" page of the current directory. In
-this case, a visitor looking at "/view/projects/wiki" following a link to
-"index" ends up on "/view/projects/index", not on "/view/index".
+instead, it takes a visitor to the "index" page of the current directory.

-It's up to you to decide what's best for your site, of course.
-
-If you want a link on _upload.html_ to point to the current directory's "index"
-page, you need to use "/view/{{.Dir}}index" because if you link to "index" the
-result points to "/upload/{{.Dir}}index".
-
-Templates can be changed by uploading new copies of the template files.
-
-Subdirectories can have their own copies of template files. One example use for
-this is that they can point to a different CSS file.
+Example: If a visitor is looking at "/view/projects/wiki" and follows a link to
+"index", they end up on "/view/projects/index", not on "/view/index".

 # SEE ALSO

--- a/man/oddmu-version.1
+++ b/man/oddmu-version.1
@@ -1,38 +0,0 @@
-.\" Generated by scdoc 1.11.3
-.\" Complete documentation for this program is not available as a GNU info page
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.nh
-.ad l
-.\" Begin generated content:
-.TH "ODDMU-VERSION" "1" "2024-02-23"
-.PP
-.SH NAME
-.PP
-oddmu-version - print build info on the command-line
-.PP
-.SH SYNOPSIS
-.PP
-\fBoddmu version\fR [-full]
-.PP
-.SH DESCRIPTION
-.PP
-The "version" subcommand prints information related to the version control
-system state when it was built: what remote was used, what commit was checked
-out, whether there were any local changes were made.\&
-.PP
-.SH OPTIONS
-.PP
-\fB-full\fR
-.RS 4
-Print a lot more information, including the versions of dependencies
-used.\& It'\&s the equivalent of running "go version -m oddmu".\&
-.PP
-.RE
-.SH SEE ALSO
-.PP
-\fIoddmu\fR(1)
-.PP
-.SH AUTHORS
-.PP
-Maintained by Alex Schroeder <alex@gnu.\&org>.\&
--- a/man/oddmu-version.1.txt
+++ b/man/oddmu-version.1.txt
@@ -1,29 +0,0 @@
-ODDMU-VERSION(1)
-
-# NAME
-
-oddmu-version - print build info on the command-line
-
-# SYNOPSIS
-
-*oddmu version* [-full]
-
-# DESCRIPTION
-
-The "version" subcommand prints information related to the version control
-system state when it was built: what remote was used, what commit was checked
-out, whether there were any local changes were made.
-
-# OPTIONS
-
-*-full*
-	Print a lot more information, including the versions of dependencies
-	used. It's the equivalent of running "go version -m oddmu".
-
-# SEE ALSO
-
-_oddmu_(1)
-
-# AUTHORS
-
-Maintained by Alex Schroeder <alex@gnu.org>.
--- a/man/oddmu.1
+++ b/man/oddmu.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU" "1" "2024-03-07"
+.TH "ODDMU" "1" "2024-01-17"
 .PP
 .SH NAME
 .PP
@@ -19,21 +19,14 @@ Oddmu is sometimes written Oddµ because µ is the letter mu.\&
 .PP
 .SH DESCRIPTION
 .PP
-Oddmu can be used as a static site generator, turning Markdown files into HTML
-files, or it can be used as a public or a private wiki server.\& If it runs as a
-public wiki server, a regular webserver should be used as reverse proxy.\&
+The oddmu program serves the current working directory as a wiki on port 8080.\&
+Point your browser to http://localhost:8080/ to get started.\& This is equivalent
+to http://localhost:8080/view/index – the first page you'\&ll create, most likely.\&
 .PP
-Run Oddmu without any arguments to serve the current working directory as a wiki
-on port 8080.\& Point your browser to http://localhost:8080/ to use it.\& This
-redirects you to http://localhost:8080/view/index – the first page you'\&ll
-create, most likely.\&
-.PP
-See \fIoddmu\fR(5) for details about the page formatting.\&
-.PP
-If you request a page that doesn'\&t exist, Oddmu tries to find a matching
+If you request a page that doesn'\&t exist, oddmu tries to find a matching
 Markdown file by appending the extension ".\&md" to the page name.\& In the example
-above, the page name requested is "index" and the file name Oddmu tries to read
-is "index.\&md".\& If no such file exists, Oddmu offers you to create the page.\&
+above, the page name requested is "index" and the file name oddmu tries to read
+is "index.\&md".\& If no such file exists, oddmu offers you to create the page.\&
 .PP
 If your files don'\&t provide their own title ("# title"), the file name (without
 ".\&md") is used for the page title.\&
@@ -44,126 +37,22 @@ feed items are based on links in bullet lists using the asterix
 .PP
 Subdirectories are created as necessary.\&
 .PP
-The wiki knows the following actions for a given page name and (optional)
-directory:
-.PP
-.PD 0
-.IP \(bu 4
-\fI/\fR redirects to /view/index
-.IP \(bu 4
-\fI/view/dir/\fR redirects to /view/dir/index
-.IP \(bu 4
-\fI/view/dir/name\fR shows a page
-.IP \(bu 4
-\fI/view/dir/name.\&md\fR shows the source text of a page
-.IP \(bu 4
-\fI/view/dir/name.\&rss\fR shows  the RSS feed for the pages linked
-.IP \(bu 4
-\fI/diff/dir/name\fR shows the last change to a page
-.IP \(bu 4
-\fI/edit/dir/name\fR shows a form to edit a page
-.IP \(bu 4
-\fI/save/dir/name\fR saves an edit
-.IP \(bu 4
-\fI/add/dir/name\fR shows a form to add to a page
-.IP \(bu 4
-\fI/append/dir/name\fR appends an addition to a page
-.IP \(bu 4
-\fI/upload/dir/name\fR shows a form to upload a file
-.IP \(bu 4
-\fI/drop/dir/name\fR saves an upload
-.IP \(bu 4
-\fI/search/dir/?\&q=term\fR to search for a term
-.IP \(bu 4
-\fI/archive/dir/name.\&zip\fR to download a zip file of a directory
-.PD
-.PP
-When calling the \fIsave\fR and \fIappend\fR action, the page name is taken from the URL
-path and the page content is taken from the \fIbody\fR form parameter.\& To
-illustrate, here'\&s how to edit the "welcome" page using \fIcurl\fR:
-.PP
-.nf
-.RS 4
-curl --form body="Did you bring a towel?" 
-  http://localhost:8080/save/welcome
-.fi
-.RE
-.PP
-When calling the \fIdrop\fR action, the query parameters used are \fIname\fR for the
-target filename, \fIfile\fR for the file to upload.\& If the query parameter
-\fImaxwidth\fR is set, an attempt is made to decode and resize the image.\& JPG, PNG,
-WEBP and HEIC files can be decoded.\& Only JPG and PNG files can be encoded,
-however.\& If the target name ends in \fI.\&jpg\fR, the \fIquality\fR query parameter is
-also taken into account.\& To upload some thumbnails:
-.PP
-.nf
-.RS 4
-for f in *\&.jpg; do
-  curl --form name="$f" --form file=@"$f" --form maxwidth=100 
-    http://localhost:8080/drop/
-done
-.fi
-.RE
-.PP
-When calling the \fIsearch\fR action, the search terms are taken from the query
-parameter \fIq\fR.\&
-.PP
-.nf
-.RS 4
-curl \&'http://localhost:8080/search/?q=towel\&'
-.fi
-.RE
-.PP
-The page name to act upon is optionally taken from the query parameter \fIid\fR.\& In
-this case, the directory must also be part of the query parameter and not of the
-URL path.\&
-.PP
-.nf
-.RS 4
-curl \&'http://localhost:8080/view/?id=man/oddmu\&.1\&.txt\&'
-.fi
-.RE
-.PP
-The base name for the \fIarchive\fR action is used by the browser to save the
-downloaded file.\& For Oddmu, only the directory is important.\& The following zips
-the \fIman\fR directory and saves it as \fIman.\&zip\fR.\&
-.PP
-.nf
-.RS 4
-curl --remote-name \&'http://localhost:8080/archive/man/man\&.zip
-.fi
-.RE
+See \fIoddmu\fR(5) for details about the page formatting.\&
 .PP
 .SH CONFIGURATION
 .PP
 The template files are the HTML files in the working directory:
+"add.\&html", "diff.\&html", "edit.\&html", "search.\&html", "upload.\&html" and
+"view.\&html".\& Feel free to change the templates and restart the server.\&
 .PP
-.PD 0
-.IP \(bu 4
-\fIview.\&html\fR shows a page
-.IP \(bu 4
-\fIdiff.\&html\fR shows the last change to a page
-.IP \(bu 4
-\fIedit.\&html\fR shows a form to edit a page
-.IP \(bu 4
-\fIadd.\&html\fR shows a form to add to a page
-.IP \(bu 4
-\fIupload.\&html\fR shows a form to upload a file
-.IP \(bu 4
-\fIsearch.\&html\fR shows the search results
-.IP \(bu 4
-\fIstatic.\&html\fR is used to generate a static site
-.IP \(bu 4
-\fIfeed.\&html\fR is used to generate a RSS feed
-.PD
+The first change you should make is to replace the name and email
+address in the footer of "view.\&html".\& Look for "Your Name" and
+"example.\&org".\&
 .PP
-Please change the templates!\&
-.PP
-The first change you should make is to replace the name and email address in the
-footer of \fIview.\&html\fR.\& Look for "Your Name" and "example.\&org".\&
-.PP
-The second change you should make is to replace the name, email address and
-domain name in "feed.\&html".\& Look for "Your Name" and "example.\&org".\&
+The second change you should make is to replace the name, email
+address and domain name in "feed.\&html".\& Look for "Your Name" and
+"example.\&org".\& This second template is used to generate the RSS feeds
+(despite its ".\&html" extension).\&
 .PP
 See \fIoddmu-templates\fR(5) for more.\&
 .PP
@@ -176,12 +65,8 @@ variable to either an IPv4 address or an IPv6 address.\& If ODDMU_ADDRESS is
 unset, then the program listens on all available unicast addresses, both IPv4
 and IPv6.\& Here are a few example addresses:
 .PP
-.nf
-.RS 4
-ODDMU_ADDRESS=127\&.0\&.0\&.1      # The loopback IPv4 address\&.
-ODDMU_ADDRESS=2001:db8::3:1  # An IPv6 address\&.
-.fi
-.RE
+ODDMU_ADDRESS=127.\&0.\&0.\&1 # The loopback IPv4 address.\&
+ODDMU_ADDRESS=2001:db8::3:1 # An IPv6 address.\&
 .PP
 See the Socket Activation section for an alternative method of listening which
 supports Unix-domain sockets.\&
@@ -193,12 +78,6 @@ codes, e.\&g.\& "en" or "en,de,fr,pt".\&
 You can enable webfinger to link fediverse accounts to their correct profile
 pages by setting ODDMU_WEBFINGER to "1".\& See \fIoddmu\fR(5).\&
 .PP
-If you use secret subdirectories, you cannot rely on the web server to hide
-those pages because some actions such as searching and archiving include
-subdirectories.\& They act upon a whole tree of pages, not just a single page.\& The
-ODDMU_FILTER can be used to exclude subdirectories from such tree actions.\& See
-\fIoddmu-filter\fR(7) and \fIoddmu-apache\fR(5).\&
-.PP
 .SH Socket Activation
 .PP
 Instead of specifying ODDMU_ADDRESS or ODDMU_PORT, you can start the service
@@ -224,7 +103,7 @@ For an extra dose of security, consider using a Unix-domain socket.\&
 .PP
 .SH OPTIONS
 .PP
-Oddmu can be run on the command-line using various subcommands.\&
+The oddmu program can be run on the command-line using various subcommands.\&
 .PP
 .PD 0
 .IP \(bu 4
@@ -259,14 +138,6 @@ curl --form body="Did you bring a towel?"
 .fi
 .RE
 .PP
-To compute the space used by your setup, use regular tools:
-.PP
-.nf
-.RS 4
-du --exclude=\&'*/.*\&' --exclude \&'*~\&' --block-size=M
-.fi
-.RE
-.PP
 .SH DESIGN
 .PP
 This is a minimal wiki.\& There is no version history.\& It'\&s well suited as a
@@ -283,7 +154,7 @@ on your point of view.\& See \fIoddmu-apache\fR(5).\&
 .SH NOTES
 .PP
 Page names are filenames with ".\&md" appended.\& If your filesystem cannot handle
-it, it can'\&t be a page name.\& Filenames can contain slashes and Oddmu creates
+it, it can'\&t be a page name.\& Filenames can contain slashes and oddmu creates
 subdirectories as necessary.\&
 .PP
 Files may not end with a tilde ('\&~'\&) – these are backup files.\& When saving pages
@@ -338,53 +209,27 @@ A hashtag consists of a number sign ('\&#'\&) followed by Unicode letters, numbe
 or the underscore ('\&_'\&).\& Thus, a hashtag ends with punctuation or whitespace.\&
 .PP
 The page names, titles and hashtags are loaded into memory when the server
-starts.\& If you have a lot of pages, this takes a lot of memory.\&
-.PP
-Oddmu watches the working directory and any subdirectories for changes made
-directly.\& Thus, in theory, it'\&s not necessary to restart it after making such
-changes.\&
+starts.\& If you have a lot of pages, this takes a lot of memory.\& If you change
+the files while the wiki runs, changes to names (creating, renaming or deleting
+files), titles or hashtags confuse Oddmu.\& Restart the program in order to
+resolve this.\&
 .PP
 You cannot edit uploaded files.\& If you upload a file called "hello.\&txt" and
 attempt to edit it by using "/edit/hello.\&txt" you create a page with the name
 "hello.\&txt.\&md" instead.\&
 .PP
-In order to delete uploaded files via the web, create an empty file and upload
-it.\& In order to delete a wiki page, save an empty page.\&
-.PP
-Note that some HTML file names are special: they act as templates.\& See
-\fIoddmu-templates\fR(5) for their names and their use.\&
+You cannot delete uploaded files via the web – but you can delete regular wiki
+pages by saving an empty page.\&
 .PP
 .SH SEE ALSO
 .PP
 .PD 0
 .IP \(bu 4
-\fIoddmu\fR(5), about the markup syntax and how feeds are generated based on link
-lists
-.IP \(bu 4
-\fIoddmu-releases\fR(7), on what features are part of the latest release
-.IP \(bu 4
-\fIoddmu-filter\fR(7), on how to treat subdirectories as separate sites
-.IP \(bu 4
-\fIoddmu-search\fR(7), on how search works
-.IP \(bu 4
-\fIoddmu-templates\fR(5), on how to write the HTML templates
-.PD
-.PP
-If you run Oddmu as a web server:
-.PP
-.PD 0
-.IP \(bu 4
-\fIoddmu-apache\fR(5), on how to set up Apache as a reverse proxy
-.IP \(bu 4
-\fIoddmu-nginx\fR(5), on how to set up freenginx as a reverse proxy
+\fIoddmu\fR(5), about the markup syntax and how feeds are generated based on link lists
 .IP \(bu 4
 \fIoddmu.\&service\fR(5), on how to run the service under systemd
-.PD
-.PP
-If you run Oddmu as a static site generator or pages offline and sync them with
-Oddmu running as a webserver:
-.PP
-.PD 0
+.IP \(bu 4
+\fIoddmu-apache\fR(5), on how to set up a web server such as Apache
 .IP \(bu 4
 \fIoddmu-html\fR(1), on how to render a page from the command-line
 .IP \(bu 4
@@ -392,16 +237,15 @@ Oddmu running as a webserver:
 .IP \(bu 4
 \fIoddmu-missing\fR(1), on how to find broken local links from the command-line
 .IP \(bu 4
-\fIoddmu-notify\fR(1), on updating index, changes and hashtag pages from the
-command-line
-.IP \(bu 4
 \fIoddmu-replace\fR(1), on how to search and replace text from the command-line
 .IP \(bu 4
 \fIoddmu-search\fR(1), on how to run a search from the command-line
 .IP \(bu 4
+\fIoddmu-search\fR(7), on how search works
+.IP \(bu 4
 \fIoddmu-static\fR(1), on generating a static site from the command-line
 .IP \(bu 4
-\fIoddmu-version\fR(1), on how to get all the build information from the binary
+\fIoddmu-templates\fR(5), on how to write the HTML templates
 .PD
 .PP
 .SH AUTHORS
--- a/man/oddmu.1.txt
+++ b/man/oddmu.1.txt
@@ -12,21 +12,14 @@ Oddmu is sometimes written Oddµ because µ is the letter mu.

 # DESCRIPTION

-Oddmu can be used as a static site generator, turning Markdown files into HTML
-files, or it can be used as a public or a private wiki server. If it runs as a
-public wiki server, a regular webserver should be used as reverse proxy.
+The oddmu program serves the current working directory as a wiki on port 8080.
+Point your browser to http://localhost:8080/ to get started. This is equivalent
+to http://localhost:8080/view/index – the first page you'll create, most likely.

-Run Oddmu without any arguments to serve the current working directory as a wiki
-on port 8080. Point your browser to http://localhost:8080/ to use it. This
-redirects you to http://localhost:8080/view/index – the first page you'll
-create, most likely.
-
-See _oddmu_(5) for details about the page formatting.
-
-If you request a page that doesn't exist, Oddmu tries to find a matching
+If you request a page that doesn't exist, oddmu tries to find a matching
 Markdown file by appending the extension ".md" to the page name. In the example
-above, the page name requested is "index" and the file name Oddmu tries to read
-is "index.md". If no such file exists, Oddmu offers you to create the page.
+above, the page name requested is "index" and the file name oddmu tries to read
+is "index.md". If no such file exists, oddmu offers you to create the page.

 If your files don't provide their own title ("# title"), the file name (without
 ".md") is used for the page title.
@@ -37,90 +30,22 @@ feed items are based on links in bullet lists using the asterix

 Subdirectories are created as necessary.

-The wiki knows the following actions for a given page name and (optional)
-directory:
-
- _/_ redirects to /view/index
- _/view/dir/_ redirects to /view/dir/index
- _/view/dir/name_ shows a page
- _/view/dir/name.md_ shows the source text of a page
- _/view/dir/name.rss_ shows  the RSS feed for the pages linked
- _/diff/dir/name_ shows the last change to a page
- _/edit/dir/name_ shows a form to edit a page
- _/save/dir/name_ saves an edit
- _/add/dir/name_ shows a form to add to a page
- _/append/dir/name_ appends an addition to a page
- _/upload/dir/name_ shows a form to upload a file
- _/drop/dir/name_ saves an upload
- _/search/dir/?q=term_ to search for a term
- _/archive/dir/name.zip_ to download a zip file of a directory
-
-When calling the _save_ and _append_ action, the page name is taken from the URL
-path and the page content is taken from the _body_ form parameter. To
-illustrate, here's how to edit the "welcome" page using _curl_:
-
-```
-curl --form body="Did you bring a towel?" \
-  http://localhost:8080/save/welcome
-```
-
-When calling the _drop_ action, the query parameters used are _name_ for the
-target filename, _file_ for the file to upload. If the query parameter
-_maxwidth_ is set, an attempt is made to decode and resize the image. JPG, PNG,
-WEBP and HEIC files can be decoded. Only JPG and PNG files can be encoded,
-however. If the target name ends in _.jpg_, the _quality_ query parameter is
-also taken into account. To upload some thumbnails:
-
-```
-for f in *.jpg; do
-  curl --form name="$f" --form file=@"$f" --form maxwidth=100 \
-    http://localhost:8080/drop/
-done
-```
-
-When calling the _search_ action, the search terms are taken from the query
-parameter _q_.
-
-```
-curl 'http://localhost:8080/search/?q=towel'
-```
-
-The page name to act upon is optionally taken from the query parameter _id_. In
-this case, the directory must also be part of the query parameter and not of the
-URL path.
-
-```
-curl 'http://localhost:8080/view/?id=man/oddmu.1.txt'
-```
-
-The base name for the _archive_ action is used by the browser to save the
-downloaded file. For Oddmu, only the directory is important. The following zips
-the _man_ directory and saves it as _man.zip_.
-
-```
-curl --remote-name 'http://localhost:8080/archive/man/man.zip
-```
+See _oddmu_(5) for details about the page formatting.

 # CONFIGURATION

 The template files are the HTML files in the working directory:
+"add.html", "diff.html", "edit.html", "search.html", "upload.html" and
+"view.html". Feel free to change the templates and restart the server.

- _view.html_ shows a page
- _diff.html_ shows the last change to a page
- _edit.html_ shows a form to edit a page
- _add.html_ shows a form to add to a page
- _upload.html_ shows a form to upload a file
- _search.html_ shows the search results
- _static.html_ is used to generate a static site
- _feed.html_ is used to generate a RSS feed
+The first change you should make is to replace the name and email
+address in the footer of "view.html". Look for "Your Name" and
+"example.org".

-Please change the templates!
-
-The first change you should make is to replace the name and email address in the
-footer of _view.html_. Look for "Your Name" and "example.org".
-
-The second change you should make is to replace the name, email address and
-domain name in "feed.html". Look for "Your Name" and "example.org".
+The second change you should make is to replace the name, email
+address and domain name in "feed.html". Look for "Your Name" and
+"example.org". This second template is used to generate the RSS feeds
+(despite its ".html" extension).

 See _oddmu-templates_(5) for more.

@@ -133,10 +58,8 @@ variable to either an IPv4 address or an IPv6 address. If ODDMU_ADDRESS is
 unset, then the program listens on all available unicast addresses, both IPv4
 and IPv6. Here are a few example addresses:

-```
-ODDMU_ADDRESS=127.0.0.1      # The loopback IPv4 address.
-ODDMU_ADDRESS=2001:db8::3:1  # An IPv6 address.
-```
+ODDMU_ADDRESS=127.0.0.1 # The loopback IPv4 address.
+ODDMU_ADDRESS=2001:db8::3:1 # An IPv6 address.

 See the Socket Activation section for an alternative method of listening which
 supports Unix-domain sockets.
@@ -148,12 +71,6 @@ codes, e.g. "en" or "en,de,fr,pt".
 You can enable webfinger to link fediverse accounts to their correct profile
 pages by setting ODDMU_WEBFINGER to "1". See _oddmu_(5).

-If you use secret subdirectories, you cannot rely on the web server to hide
-those pages because some actions such as searching and archiving include
-subdirectories. They act upon a whole tree of pages, not just a single page. The
-ODDMU_FILTER can be used to exclude subdirectories from such tree actions. See
-_oddmu-filter_(7) and _oddmu-apache_(5).
-
 # Socket Activation

 Instead of specifying ODDMU_ADDRESS or ODDMU_PORT, you can start the service
@@ -179,7 +96,7 @@ For an extra dose of security, consider using a Unix-domain socket.

 # OPTIONS

-Oddmu can be run on the command-line using various subcommands.
+The oddmu program can be run on the command-line using various subcommands.

 - to generate the HTML for a single page, see _oddmu-html_(1)
 - to generate the HTML for the entire site, using Oddmu as a static site
@@ -204,12 +121,6 @@ curl --form body="Did you bring a towel?" \
  http://localhost:8080/save/welcome
 ```

-To compute the space used by your setup, use regular tools:
-
-```
-du --exclude='*/\.*' --exclude '*~' --block-size=M
-```
-
 # DESIGN

 This is a minimal wiki. There is no version history. It's well suited as a
@@ -226,7 +137,7 @@ on your point of view. See _oddmu-apache_(5).
 # NOTES

 Page names are filenames with ".md" appended. If your filesystem cannot handle
-it, it can't be a page name. Filenames can contain slashes and Oddmu creates
+it, it can't be a page name. Filenames can contain slashes and oddmu creates
 subdirectories as necessary.

 Files may not end with a tilde ('~') – these are backup files. When saving pages
@@ -281,49 +192,31 @@ A hashtag consists of a number sign ('#') followed by Unicode letters, numbers
 or the underscore ('\_'). Thus, a hashtag ends with punctuation or whitespace.

 The page names, titles and hashtags are loaded into memory when the server
-starts. If you have a lot of pages, this takes a lot of memory.
-
-Oddmu watches the working directory and any subdirectories for changes made
-directly. Thus, in theory, it's not necessary to restart it after making such
-changes.
+starts. If you have a lot of pages, this takes a lot of memory. If you change
+the files while the wiki runs, changes to names (creating, renaming or deleting
+files), titles or hashtags confuse Oddmu. Restart the program in order to
+resolve this.

 You cannot edit uploaded files. If you upload a file called "hello.txt" and
 attempt to edit it by using "/edit/hello.txt" you create a page with the name
 "hello.txt.md" instead.

-In order to delete uploaded files via the web, create an empty file and upload
-it. In order to delete a wiki page, save an empty page.
-
-Note that some HTML file names are special: they act as templates. See
-_oddmu-templates_(5) for their names and their use.
+You cannot delete uploaded files via the web – but you can delete regular wiki
+pages by saving an empty page.

 # SEE ALSO

- _oddmu_(5), about the markup syntax and how feeds are generated based on link
-  lists
- _oddmu-releases_(7), on what features are part of the latest release
- _oddmu-filter_(7), on how to treat subdirectories as separate sites
- _oddmu-search_(7), on how search works
- _oddmu-templates_(5), on how to write the HTML templates
-
-If you run Oddmu as a web server:
-
- _oddmu-apache_(5), on how to set up Apache as a reverse proxy
- _oddmu-nginx_(5), on how to set up freenginx as a reverse proxy
+- _oddmu_(5), about the markup syntax and how feeds are generated based on link lists
 - _oddmu.service_(5), on how to run the service under systemd
-
-If you run Oddmu as a static site generator or pages offline and sync them with
-Oddmu running as a webserver:
-
+- _oddmu-apache_(5), on how to set up a web server such as Apache
 - _oddmu-html_(1), on how to render a page from the command-line
 - _oddmu-list_(1), on how to list pages and titles from the command-line
 - _oddmu-missing_(1), on how to find broken local links from the command-line
- _oddmu-notify_(1), on updating index, changes and hashtag pages from the
-  command-line
 - _oddmu-replace_(1), on how to search and replace text from the command-line
 - _oddmu-search_(1), on how to run a search from the command-line
+- _oddmu-search_(7), on how search works
 - _oddmu-static_(1), on generating a static site from the command-line
- _oddmu-version_(1), on how to get all the build information from the binary
+- _oddmu-templates_(5), on how to write the HTML templates

 # AUTHORS

--- a/man/oddmu.5
+++ b/man/oddmu.5
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU" "5" "2024-02-17" "File Formats Manual"
+.TH "ODDMU" "5" "2023-11-12" "File Formats Manual"
 .PP
 .SH NAME
 .PP
--- a/man/oddmu.service.5
+++ b/man/oddmu.service.5
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.3
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "ODDMU.SERVICE" "5" "2024-02-17"
+.TH "ODDMU.SERVICE" "5" "2024-01-17"
 .PP
 .SH NAME
 .PP
--- a/man_test.go
+++ b/man_test.go
@@ -1,97 +0,0 @@
-package main
-
-import (
-	"github.com/stretchr/testify/assert"
-	"go/parser"
-	"go/token"
-	"io/fs"
-	"os"
-	"path/filepath"
-	"slices"
-	"sort"
-	"strings"
-	"testing"
-)
-
-func TestManPages(t *testing.T) {
-	b, err := os.ReadFile("man/oddmu.1.txt")
-	main := string(b)
-	assert.NoError(t, err)
-	filepath.Walk("man", func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if strings.HasSuffix(path, ".txt") &&
-			path != "man/oddmu.1.txt" {
-			s := strings.TrimPrefix(path, "man/")
-			s = strings.TrimSuffix(s, ".txt")
-			i := strings.LastIndex(s, ".")
-			ref := "_" + s[:i] + "_(" + s[i+1:] + ")"
-			assert.Contains(t, main, ref, ref)
-		}
-		return nil
-	})
-}
-
-func TestReadme(t *testing.T) {
-	b, err := os.ReadFile("README.md")
-	main := string(b)
-	assert.NoError(t, err)
-	filepath.Walk("man", func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if strings.HasSuffix(path, ".txt") {
-			s := strings.TrimPrefix(path, "man/")
-			s = strings.TrimSuffix(s, ".txt")
-			i := strings.LastIndex(s, ".")
-			ref := "[" + s[:i] + "(" + s[i+1:] + ")]"
-			assert.Contains(t, main, ref, ref)
-		}
-		return nil
-	})
-	filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if strings.HasSuffix(path, ".go") &&
-			!strings.HasSuffix(path, "_test.go") &&
-			!strings.HasSuffix(path, "_cmd.go") {
-			s := strings.TrimPrefix(path, "./")
-			ref := "`" + s + "`"
-			assert.Contains(t, main, ref, ref)
-		}
-		return nil
-	})
-}
-
-func TestDocumentDependencies(t *testing.T) {
-	b, err := os.ReadFile("README.md")
-	readme := string(b)
-	assert.NoError(t, err)
-	fset := token.NewFileSet()
-	pkgs, err := parser.ParseDir(fset, ".", nil, parser.ImportsOnly)
-	assert.NoError(t, err)
-	imports := []string{}
-	for _, pkg := range pkgs {
-		for _, file := range pkg.Files {
-			for _, imp := range file.Imports {
-				name := imp.Path.Value[1 : len(imp.Path.Value)-1]
-				if strings.Contains(name, ".") && !slices.Contains(imports, name) {
-					imports = append(imports, name)
-				}
-			}
-		}
-	}
-	sort.Slice(imports, func(i, j int) bool { return len(imports[i]) < len(imports[j]) })
-IMPORT:
-	for _, name := range imports {
-		for _, other := range imports {
-			if strings.HasPrefix(name, other) && name != other {
-				continue IMPORT
-			}
-		}
-		ok := strings.Contains(readme, name)
-		assert.True(t, ok, name)
-	}
-}
--- a/missing_cmd.go
+++ b/missing_cmd.go
@@ -11,7 +11,6 @@ import (
 	"io/fs"
 	"net/url"
 	"os"
-	"path"
 	"path/filepath"
 	"strings"
 )
@@ -23,10 +22,7 @@ func (*missingCmd) Name() string     { return "missing" }
 func (*missingCmd) Synopsis() string { return "list missing pages" }
 func (*missingCmd) Usage() string {
 	return `missing:
-  Listing pages with links to missing pages. This command does not
-  understand links to directories being redirected to index pages.
-  A link such as [up](..) is reported as a link to a missing page.
-  Rewrite it as [up](../index) for it to work as intended.
+  Listing pages with links to missing pages.
 `
 }

@@ -34,11 +30,27 @@ func (cmd *missingCmd) SetFlags(f *flag.FlagSet) {
 }

 func (cmd *missingCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
-	return missingCli(os.Stdout)
+	return missingCli(os.Stdout, f.Args())
 }

-func missingCli(w io.Writer) subcommands.ExitStatus {
-	names, err := existingPages()
+func missingCli(w io.Writer, args []string) subcommands.ExitStatus {
+	names := make(map[string]bool)
+	err := filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		filename := path
+		if info.IsDir() || strings.HasPrefix(filename, ".") {
+			return nil
+		}
+		if strings.HasSuffix(filename, ".md") {
+			name := strings.TrimSuffix(filename, ".md")
+			names[name] = true
+		} else {
+			names[filename] = false
+		}
+		return nil
+	})
 	if err != nil {
 		fmt.Fprintln(w, err)
 		return subcommands.ExitFailure
@@ -50,13 +62,13 @@ func missingCli(w io.Writer) subcommands.ExitStatus {
 		}
 		p, err := loadPage(name)
 		if err != nil {
-			fmt.Fprintf(os.Stderr, "Loading %s: %s\n", p.Name, err)
+			fmt.Fprintf(os.Stderr, "Loading %s: %s\n", name, err)
 			return subcommands.ExitFailure
 		}
 		for _, link := range p.links() {
 			u, err := url.Parse(link)
 			if err != nil {
-				fmt.Fprintln(os.Stderr, p.Name, err)
+				fmt.Fprintln(os.Stderr, name, err)
 				return subcommands.ExitFailure
 			}
 			if u.Scheme == "" && u.Path != "" && !strings.HasPrefix(u.Path, "/") {
@@ -78,7 +90,7 @@ func missingCli(w io.Writer) subcommands.ExitStatus {
 						fmt.Fprintln(w, "Page\tMissing")
 						found = true
 					}
-					fmt.Fprintf(w, "%s\t%s\n", p.Name, link)
+					fmt.Fprintf(w, "%s\t%s\n", name, link)
 				}
 			}
 		}
@@ -89,31 +101,6 @@ func missingCli(w io.Writer) subcommands.ExitStatus {
 	return subcommands.ExitSuccess
 }

-func existingPages() (map[string]bool, error) {
-	names := make(map[string]bool)
-	err := filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		// skip hidden directories and files
-		if path != "." && strings.HasPrefix(filepath.Base(path), ".") {
-			if info.IsDir() {
-				return filepath.SkipDir
-			} else {
-				return nil
-			}
-		}
-		if strings.HasSuffix(path, ".md") {
-			name := filepath.ToSlash(strings.TrimSuffix(path, ".md"))
-			names[name] = true
-		} else {
-			names[path] = false
-		}
-		return nil
-	})
-	return names, err
-}
-
 // links parses the page content and returns an array of link destinations.
 func (p *Page) links() []string {
 	var links []string
@@ -123,9 +110,7 @@ func (p *Page) links() []string {
 		if entering {
 			switch v := node.(type) {
 			case *ast.Link:
-				link := string(v.Destination)
-				dir := p.Dir()
-				links = append(links, path.Join(dir, link))
+				links = append(links, string(v.Destination))
 			}
 		}
 		return ast.GoToNext
--- a/missing_cmd_test.go
+++ b/missing_cmd_test.go
@@ -9,7 +9,7 @@ import (

 func TestMissingCmd(t *testing.T) {
 	b := new(bytes.Buffer)
-	s := missingCli(b)
+	s := missingCli(b, nil)
 	assert.Equal(t, subcommands.ExitSuccess, s)
 	r := `Page	Missing
 index	test
--- a/notify_cmd.go
+++ b/notify_cmd.go
@@ -34,12 +34,12 @@ func notifyCli(w io.Writer, args []string) subcommands.ExitStatus {
 	for _, name := range args {
 		p, err := loadPage(name)
 		if err != nil {
-			fmt.Fprintf(w, "Loading %s: %s\n", name, err)
+			fmt.Fprintf(os.Stderr, "Loading %s: %s\n", name, err)
 			return subcommands.ExitFailure
 		}
 		err = p.notify()
 		if err != nil {
-			fmt.Fprintf(w, "%s: %s\n", name, err)
+			fmt.Fprintf(os.Stderr, "%s: %s\n", name, err)
 			return subcommands.ExitFailure
 		}
 	}
--- a/oddmu.svg
+++ b/oddmu.svg
@@ -1,30 +0,0 @@
-<svg version="1.1" xmlns="http://www.w3.org/2000/svg"
-    heigh="320" width="320"
-    viewBox="0 0 320 320">
-  <g>
-    <circle  id="hand1" cx="60" cy="190" r="15" fill="white" stroke="black" stroke-width="2"/>
-    <path id="stick" d="M40,40 L60,300 H66 L46,40 Z" fill="white" stroke="black" stroke-width="2"/>
-    <ellipse  id="fingers" cx="50" cy="195" rx="5" ry="15" fill="white" stroke="black" stroke-width="2"/>
-    <path id="thumb" d="M60,180 Q40,180 60,190 Z" fill="white" stroke="black" stroke-width="2"/>
-  </g>
-  <g id="hand2">
-    <circle cx="240" cy="200" r="15" fill="white" stroke="black" stroke-width="2"/>
-  </g>
-  <g id="body">
-    <path d="M60,170 H170 L240,180 V230 L190,220
-             L200,222 L220,290 H120 V215
-             L125,215 H60 V170" fill="white" stroke="black" stroke-width="2"/>
-  </g>
-  <g id="face">
-    <circle cx="150" cy="150" r="30" fill="white" stroke="black" stroke-width="2"/>
-    <circle cx="138" cy="145" r="2" fill="black" stroke="black"/>
-    <circle cx="158" cy="145" r="2" fill="black" stroke="black"/>
-    <path d="M132,158 Q145,175 170,155 " fill="none" stroke="black" stroke-width="2"/>
-  </g>
-  <g id="foot1">
-    <path d="M120,300 C100,270 180,270 160,300 Z" fill="white" stroke="black" stroke-width="2"/>
-  </g>
-  <g id="foot1">
-    <path d="M180,300 V290 H190 C210,270 250,280 240,300 Z" fill="white" stroke="black" stroke-width="2"/>
-  </g>
-</svg>
--- a/page.go
+++ b/page.go
@@ -16,13 +16,14 @@ import (

 // Page is a struct containing information about a single page. Title
 // is the title extracted from the page content using titleRegexp.
-// Name is the path without extension (so a path of "foo.md"
+// Name is the filename without extension (so a filename of "foo.md"
 // results in the Name "foo"). Body is the Markdown content of the
 // page and Html is the rendered HTML for that Markdown. Score is a
 // number indicating how well the page matched for a search query.
 type Page struct {
 	Title    string
 	Name     string
+	Language string
 	Body     []byte
 	Html     template.HTML
 	Score    int
@@ -46,7 +47,8 @@ func unsafeBytes(bytes []byte) template.HTML {
 	return template.HTML(bytes)
 }

-// nameEscape returns the page name safe for use in URLs. That is, percent escaping is used except for the slashes.
+// nameEscape returns the page name safe for use in URLs. That is,
+// percent escaping is used except for the slashes.
 func nameEscape(s string) string {
 	parts := strings.Split(s, "/")
 	for i, part := range parts {
@@ -55,60 +57,57 @@ func nameEscape(s string) string {
 	return strings.Join(parts, "/")
 }

-// save saves a Page. The path is based on the Page.Name and gets the ".md" extension. Page.Body is saved, without any
-// carriage return characters ("\r"). Page.Title and Page.Html are not saved. There is no caching. Before removing or
-// writing a file, the old copy is renamed to a backup, appending "~". Errors are not logged but returned.
+// save saves a Page. The filename is based on the Page.Name and gets
+// the ".md" extension. Page.Body is saved, without any carriage
+// return characters ("\r"). Page.Title and Page.Html are not saved.
+// There is no caching. Before removing or writing a file, the old
+// copy is renamed to a backup, appending "~". There is no error
+// checking for this.
 func (p *Page) save() error {
-	fp := filepath.FromSlash(p.Name + ".md")
-	watches.ignore(fp)
+	filename := p.Name + ".md"
 	s := bytes.ReplaceAll(p.Body, []byte{'\r'}, []byte{})
 	if len(s) == 0 {
-		log.Println("Delete", p.Name)
-		index.remove(p)
-		return os.Rename(fp, fp+"~")
+		p.removeFromIndex()
+		return os.Rename(filename, filename+"~")
 	}
 	p.Body = s
-	index.update(p)
-	d := filepath.Dir(fp)
+	p.updateIndex()
+	d := filepath.Dir(filename)
 	if d != "." {
 		err := os.MkdirAll(d, 0755)
 		if err != nil {
+			log.Printf("Creating directory %s failed: %s", d, err)
 			return err
 		}
 	}
-	err := backup(fp)
-	if err != nil {
-		return err
-	}
-	return os.WriteFile(fp, s, 0644)
+	backup(filename)
+	return os.WriteFile(filename, s, 0644)
 }

 // backup a file by renaming (!) it unless the existing backup is less than an hour old. A backup gets a tilde appended
 // to it ("~"). This is true even if the file refers to a binary file like "image.png" and most applications don't know
-// what to do with a file called "image.png~". This expects a file path. Use filepath.FromSlash(path) if necessary.
-func backup(fp string) error {
-	_, err := os.Stat(fp)
-	if err != nil {
-		return nil
-	}
-	bp := fp + "~"
-	fi, err := os.Stat(bp)
+// what to do with a file called "image.png~".
+func backup(filename string) error {
+	backup := filename + "~"
+	fi, err := os.Stat(backup)
 	if err != nil || time.Since(fi.ModTime()).Minutes() >= 60 {
-		return os.Rename(fp, bp)
+		return os.Rename(filename, backup)
 	}
 	return nil
 }

-// loadPage loads a Page given a name. The path loaded is that Page.Name with the ".md" extension. The Page.Title is set
-// to the Page.Name (and possibly changed, later). The Page.Body is set to the file content. The Page.Html remains
-// undefined (there is no caching).
-func loadPage(path string) (*Page, error) {
-	path = strings.TrimPrefix(path, "./") // result of a filepath.TreeWalk starting with "."
-	body, err := os.ReadFile(filepath.FromSlash(path + ".md"))
+// loadPage loads a Page given a name. The filename loaded is that
+// Page.Name with the ".md" extension. The Page.Title is set to the
+// Page.Name (and possibly changed, later). The Page.Body is set to
+// the file content. The Page.Html remains undefined (there is no
+// caching).
+func loadPage(name string) (*Page, error) {
+	filename := name + ".md"
+	body, err := os.ReadFile(filename)
 	if err != nil {
 		return nil, err
 	}
-	return &Page{Title: path, Name: path, Body: body}, nil
+	return &Page{Title: name, Name: name, Body: body, Language: ""}, nil
 }

 // handleTitle extracts the title from a Page and sets Page.Title, if any. If replace is true, the page title is also
@@ -131,15 +130,16 @@ func (p *Page) score(q string) {
 	p.Score = score(q, string(p.Body)) + score(q, p.Title)
 }

-// summarize sets Page.Html to an extract.
+// summarize sets Page.Html to an extract and sets Page.Language.
 func (p *Page) summarize(q string) {
 	t := p.plainText()
 	p.Name = nameEscape(p.Name)
 	p.Html = sanitizeStrict(snippets(q, t))
+	p.Language = language(t)
 }

-// IsBlog returns true if the page name starts with an ISO date
-func (p *Page) IsBlog() bool {
+// isBlog returns true if the page name starts with an ISO date
+func (p *Page) isBlog() bool {
 	name := path.Base(p.Name)
 	return blogRe.MatchString(name)
 }
@@ -154,16 +154,6 @@ func (p *Page) Dir() string {
 	return d + "/"
 }

-// Base returns the basename of the page name: no directory and no extension. This is used to create the upload link
-// in "view.html", for example.
-func (p *Page) Base() string {
-	n := filepath.Base(p.Name)
-	if n == "." {
-		return ""
-	}
-	return n
-}
-
 // Today returns the date, as a string, for use in templates.
 func (p *Page) Today() string {
 	return time.Now().Format(time.DateOnly)
--- a/parser.go
+++ b/parser.go
@@ -61,14 +61,14 @@ func hashtag() (func(p *parser.Parser, data []byte, offset int) (int, ast.Node),
 // wikiParser returns a parser with the Oddmu specific changes. Specifically: [[wiki links]], #hash_tags,
 // @webfinger@accounts. It also uses the CommonExtensions and Block Attributes, and no MathJax ($).
 func wikiParser() (*parser.Parser, *[]string) {
-	extensions := (parser.CommonExtensions | parser.AutoHeadingIDs | parser.Attributes) & ^parser.MathJax
+	extensions := (parser.CommonExtensions | parser.Attributes) & ^parser.MathJax
 	parser := parser.NewWithExtensions(extensions)
 	prev := parser.RegisterInline('[', nil)
 	parser.RegisterInline('[', wikiLink(parser, prev))
 	fn, hashtags := hashtag()
 	parser.RegisterInline('#', fn)
 	if useWebfinger {
-		parser.RegisterInline('@', accountLink)
+		parser.RegisterInline('@', account)
 	}
 	return parser, hashtags
 }
@@ -90,6 +90,7 @@ func (p *Page) renderHtml() {
 	maybeUnsafeHTML := markdown.ToHTML(p.Body, parser, renderer)
 	p.Name = nameEscape(p.Name)
 	p.Html = unsafeBytes(maybeUnsafeHTML)
+	p.Language = language(p.plainText())
 	p.Hashtags = *hashtags
 }

--- a/parser_test.go
+++ b/parser_test.go
@@ -20,7 +20,7 @@ Silver leaves shine bright
 They droop, boneless, weak and sad
 A cruel sun stares down`)}
 	p.renderHtml()
-	r := `<h1 id="sun">Sun</h1>
+	r := `<h1>Sun</h1>

 <p>Silver leaves shine bright
 They droop, boneless, weak and sad
@@ -37,7 +37,7 @@ I am cold, alone

 #Haiku #Cold_Poets`)}
 	p.renderHtml()
-	r := `<h1 id="comet">Comet</h1>
+	r := `<h1>Comet</h1>

 <p>Stars flicker above
 Too faint to focus, so far
@@ -54,7 +54,7 @@ Blue and green and black
 Sky and grass and [ragged cliffs](cliffs)
 Our [[time together]]`)}
 	p.renderHtml()
-	r := `<h1 id="photos-and-books">Photos and Books</h1>
+	r := `<h1>Photos and Books</h1>

 <p>Blue and green and black
 Sky and grass and <a href="cliffs">ragged cliffs</a>
@@ -69,7 +69,7 @@ Dragonfly hovers
 darts chases turns lands and rests
 A mighty jewel`)}
 	p.renderHtml()
-	r := `<h1 id="no-dollar-can-buy-this">No $dollar$ can buy this</h1>
+	r := `<h1>No $dollar$ can buy this</h1>

 <p>Dragonfly hovers
 darts chases turns lands and rests
--- a/replace_cmd.go
+++ b/replace_cmd.go
@@ -59,16 +59,7 @@ func replaceCli(w io.Writer, isConfirmed bool, isRegexp bool, args []string) sub
 		if err != nil {
 			return err
 		}
-		// skip hidden directories and files
-		if path != "." && strings.HasPrefix(filepath.Base(path), ".") {
-			if info.IsDir() {
-				return filepath.SkipDir
-			} else {
-				return nil
-			}
-		}
-		// skipp all but page files
-		if !strings.HasSuffix(path, ".md") {
+		if info.IsDir() || strings.HasPrefix(path, ".") || !strings.HasSuffix(path, ".md") {
 			return nil
 		}
 		body, err := os.ReadFile(path)
--- a/search.go
+++ b/search.go
@@ -3,7 +3,6 @@ package main
 import (
 	"log"
 	"net/http"
-	"os"
 	"path"
 	"regexp"
 	"slices"
@@ -94,17 +93,15 @@ const itemsPerPage = 20
 // size is 20. Specify either the page number to return, or that all the results should be returned. Only ask for all
 // results if runtime is not an issue, like on the command line. The boolean return value indicates whether there are
 // more results.
-func search(q, dir, filter string, page int, all bool) ([]*Page, bool) {
+func search(q string, dir string, page int, all bool) ([]*Page, bool) {
 	if len(q) == 0 {
 		return make([]*Page, 0), false
 	}
 	names := index.search(q) // hashtags or all names
-	names = filterPath(names, dir, filter)
+	names = filterPrefix(names, dir)
 	predicates, terms := predicatesAndTokens(q)
 	names = filterNames(names, predicates)
-	index.RLock()
 	slices.SortFunc(names, sortNames(terms))
-	index.RUnlock()
 	names, keepFirst := prependQueryPage(names, dir, q)
 	from := itemsPerPage * (page - 1)
 	to := from + itemsPerPage - 1
@@ -116,27 +113,16 @@ func search(q, dir, filter string, page int, all bool) ([]*Page, bool) {
 	return items, more
 }

-// filterPath filters the names by prefix and by a regular expression. A prefix of "." means that all the names are
-// returned, since this is what path.Dir returns for "no directory".
-//
-// The regular expression can be used to ensure that search does not descend into subdirectories unless the search
-// already starts there. Given the pages a, public/b and secret/c and ODDMU_FILTER=^secret/ then if search starts in the
-// root directory /, search does not enter secret/, but if search starts in secret/, search does search the pages in
-// secret/ – it us up to the web server to ensure access to secret/ is limited. More specifically: the page names must
-// match the prefix, always; if prefix also matches the filter, this means the page names are all part of a "separate
-// site"; if the prefix does not match the filter, then the page names must also not match the filter since only the
-// "main site" is shown. If the filter is empty, all prefixes and all page names match, so no problem.
-func filterPath(names []string, prefix, filter string) []string {
-	re, err := regexp.Compile(filter)
-	if err != nil {
-		log.Println("ODDMU_FILTER does not compile:", filter, err)
-		return []string{}
+// filterPrefix filters the names by prefix. A prefix of "." means
+// that all the names are returned, since this is what path.Dir
+// returns for "no directory".
+func filterPrefix(names []string, prefix string) []string {
+	if prefix == "." {
+		return names
 	}
-	matches := re.MatchString(prefix)
 	r := make([]string, 0)
 	for _, name := range names {
-		if strings.HasPrefix(name, prefix) &&
-			(matches || !re.MatchString(name)) {
+		if strings.HasPrefix(name, prefix) {
 			r = append(r, name)
 		}
 	}
@@ -239,20 +225,18 @@ func prependQueryPage(names []string, dir, q string) ([]string, bool) {
 	return names, false
 }

-// searchHandler presents a search result. It uses the query string in the form parameter "q" and the template
-// "search.html". For each page found, the HTML is just an extract of the actual body. Search is limited to a directory
-// and its subdirectories.
-//
-// A filter can be defined using the environment variable ODDMU_FILTER. It is passed on to search.
+// searchHandler presents a search result. It uses the query string in
+// the form parameter "q" and the template "search.html". For each
+// page found, the HTML is just an extract of the actual body.
+// Search is limited to a directory and its subdirectories.
 func searchHandler(w http.ResponseWriter, r *http.Request, dir string) {
 	q := r.FormValue("q")
 	page, err := strconv.Atoi(r.FormValue("page"))
 	if err != nil {
 		page = 1
 	}
-	filter := os.Getenv("ODDMU_FILTER")
-	items, more := search(q, dir, filter, page, false)
+	items, more := search(q, dir, page, false)
 	s := &Search{Query: q, Dir: dir, Items: items, Previous: page - 1, Page: page, Next: page + 1,
 		Results: len(items) > 0, More: more}
-	renderTemplate(w, dir, "search", s)
+	renderTemplate(w, "search", s)
 }
--- a/search.html
+++ b/search.html
@@ -6,7 +6,8 @@
    <meta name="viewport" content="width=device-width">
    <title>Search for {{.Query}}</title>
    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #ffe; }
+html { max-width: 70ch; padding: 2ch; margin: auto; color: #ddd; background-color: #222; }
+a { color: #8cf } a:visited { color: #dbf } a:hover { color: #fff }
 body { hyphens: auto; }
 header a { margin-right: 1ch; }
 form { display: inline-block; }
--- a/search_cmd.go
+++ b/search_cmd.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"flag"
 	"fmt"
-	"github.com/muesli/reflow/wordwrap"
+	"github.com/charmbracelet/lipgloss"
 	"github.com/google/subcommands"
 	"io"
 	"os"
@@ -48,10 +48,9 @@ func searchCli(w io.Writer, dir string, n int, all, extract bool, quiet bool, ar
 	if err != nil {
 		return subcommands.ExitFailure
 	}
-	index.reset()
 	index.load()
 	q := strings.Join(args, " ")
-	items, more := search(q, dir, "", n, true)
+	items, more := search(q, dir, n, true)
 	if !quiet {
 		fmt.Fprint(os.Stderr, "Search for ", q)
 		if !all {
@@ -83,17 +82,16 @@ func searchCli(w io.Writer, dir string, n int, all, extract bool, quiet bool, ar

 // searchExtract prints the search extracts to stdout with highlighting for a terminal.
 func searchExtract(w io.Writer, items []*Page) {
-	heading := func (s string) string { return "\x1b[1;4m" + s + "\x1b[0m" } // bold + underline
-	match := func (s string) string { return "\x1b[1m" + s + "\x1b[0m" } // bold
+	heading := lipgloss.NewStyle().Bold(true).Underline(true)
+	quote := lipgloss.NewStyle().PaddingLeft(4).Width(78)
+	match := lipgloss.NewStyle().Bold(true)
 	re := regexp.MustCompile(`<b>(.*?)</b>`)
 	for _, p := range items {
-		s := re.ReplaceAllString(string(p.Html), match(`$1`))
-		fmt.Fprintln(w, heading(p.Title))
+		s := re.ReplaceAllString(string(p.Html), match.Render(`$1`))
+		fmt.Fprintln(w, heading.Render(p.Title))
 		if p.Name != p.Title {
 			fmt.Fprintln(w, p.Name)
 		}
-		for _, s := range strings.Split(wordwrap.String(s, 72), "\n") {
-			fmt.Fprintln(w, "    ", s)
-		}
+		fmt.Fprintln(w, quote.Render(s))
 	}
 }
--- a/search_cmd_test.go
+++ b/search_cmd_test.go
@@ -12,7 +12,6 @@ func TestSearchCmd(t *testing.T) {
 	s := searchCli(b, "", 1, false, false, true, []string{"oddµ"})
 	assert.Equal(t, subcommands.ExitSuccess, s)
 	r := `* [Oddµ: A minimal wiki](README)
-* [Themes](themes/index)
 * [Welcome to Oddµ](index)
 `
 	assert.Equal(t, r, b.String())
--- a/search_test.go
+++ b/search_test.go
@@ -10,10 +10,10 @@ import (

 func TestSortNames(t *testing.T) {
 	index.Lock()
-	defer index.Unlock()
 	for _, s := range []string{"Alex", "Berta", "Chris", "2015-06-14", "2023-09-26"} {
 		index.titles[s] = s
 	}
+	index.Unlock()
 	terms := []string{"Z"}
 	fn := sortNames(terms)
 	assert.Equal(t, 1, fn("Berta", "Alex"), "B is after A")
@@ -56,10 +56,6 @@ func TestPrependMatches(t *testing.T) {
 }

 func TestSearch(t *testing.T) {
-	// working in the main directory
-	index.reset()
-	index.load()
-
 	data := url.Values{}
 	data.Set("q", "oddµ")

@@ -71,83 +67,12 @@ func TestSearch(t *testing.T) {
 	assert.NotContains(t, body, "Welcome")
 }

-func TestSearchFilter(t *testing.T) {
-	names := []string{"a", "public/b", "secret/c"}
-
-	f := filterPath(names, "", "")
-	assert.Equal(t, names, f)
-
-	f = filterPath(names, "public/", "")
-	assert.Equal(t, []string{"public/b"}, f)
-
-	f = filterPath(names, "secret/", "")
-	assert.Equal(t, []string{"secret/c"}, f)
-
-	// critically, this no longer returns c
-	f = filterPath(names, "", "^secret/")
-	assert.Equal(t, []string{"a", "public/b"}, f)
-
-	// unchanged
-	f = filterPath(names, "public/", "^secret/")
-	assert.Equal(t, []string{"public/b"}, f)
-
-	// unchanged
-	f = filterPath(names, "secret/", "^secret/")
-	assert.Equal(t, []string{"secret/c"}, f)
-
-}
-
-func TestSearchFilterLong(t *testing.T) {
-	cleanup(t, "testdata/filter")
-	p := &Page{Name: "testdata/filter/one", Body: []byte(`# One
-
-One day, I heard you say
-Just one more day and I'd know
-But that was last spring`)}
-	p.save()
-	p = &Page{Name: "testdata/filter/public/two", Body: []byte(`# Two
-Oh, the two of us
-Have often seen this forest
-But this bird is new`)}
-	p.save()
-	p = &Page{Name: "testdata/filter/secret/three", Body: []byte(`# Three
-Three years have gone by
-And we're good, we live, we breathe
-But we don't say it`)}
-	p.save()
-
-	// normal search works
-	items, _ := search("spring", "testdata/", "", 1, false)
-	assert.Equal(t, len(items), 1)
-	assert.Equal(t, "One", items[0].Title)
-
-	// not found because it's in /secret and we start at /
-	items, _ = search("year", "testdata/", "^testdata/filter/secret/", 1, false)
-	assert.Equal(t, 0, len(items))
-
-	// only found two because the third one is in /secret and we start at /
-	items, _ = search("but", "testdata/", "^testdata/filter/secret/", 1, false)
-	assert.Equal(t, 2, len(items))
-	assert.Equal(t, "One", items[0].Title)
-	assert.Equal(t, "Two", items[1].Title)
-
-	// starting in the public/ directory, we find only one page
-	items, _ = search("but", "testdata/filter/public/", "^testdata/filter/secret/", 1, false)
-	assert.Equal(t, 1, len(items))
-	assert.Equal(t, "Two", items[0].Title)
-
-	// starting in the secret/ directory, we find only one page
-	items, _ = search("but", "testdata/filter/secret/", "^testdata/filter/secret/", 1, false)
-	assert.Equal(t, 1, len(items))
-	assert.Contains(t, "Three", items[0].Title)
-}
-
 func TestSearchDir(t *testing.T) {
 	cleanup(t, "testdata/dir")
 	p := &Page{Name: "testdata/dir/dice", Body: []byte(`# Dice

 A tiny drum roll
-Dice rolling bouncing stopping
+Dice rolling bouncing stopping 
 Where is lady luck?`)}
 	p.save()

@@ -168,21 +93,17 @@ Where is lady luck?`)}
 }

 func TestTitleSearch(t *testing.T) {
-	// working in the main directory
-	index.reset()
-	index.load()
-
-	items, more := search("title:readme", "", "", 1, false)
+	items, more := search("title:readme", "", 1, false)
 	assert.Equal(t, 0, len(items), "no page found")
 	assert.False(t, more)

-	items, more = search("title:wel", "", "", 1, false) // README also contains "wel"
+	items, more = search("title:wel", "", 1, false) // README also contains "wel"
 	assert.Equal(t, 1, len(items), "one page found")
 	assert.Equal(t, "index", items[0].Name, "Welcome to Oddµ")
 	assert.Greater(t, items[0].Score, 0, "matches result in a score")
 	assert.False(t, more)

-	items, more = search("wel", "", "", 1, false)
+	items, more = search("wel", "", 1, false)
 	assert.Greater(t, len(items), 1, "two pages found")
 	assert.False(t, more)
 }
@@ -196,12 +117,12 @@ Was it 2015
 We met in the park?`)}
 	p.save()

-	items, _ := search("blog:false", "", "", 1, false)
+	items, _ := search("blog:false", "", 1, false)
 	for _, item := range items {
 		assert.NotEqual(t, "Back then", item.Title, item.Name)
 	}

-	items, _ = search("blog:true", "", "", 1, false)
+	items, _ = search("blog:true", "", 1, false)
 	assert.Equal(t, 1, len(items), "one blog page found")
 	assert.Equal(t, "Back then", items[0].Title, items[0].Name)
 }
@@ -221,7 +142,7 @@ A quick sip too quick
 #Haiku`)}
 	p.save()

-	items, _ := search("#Haiku", "testdata/hashtag", "", 1, false)
+	items, _ := search("#Haiku", "testdata/hashtag", 1, false)
 	assert.Equal(t, 2, len(items), "two pages found")
 	assert.Equal(t, "Haikus", items[0].Title, items[0].Name)
 	assert.Equal(t, "Tea", items[1].Title, items[1].Name)
@@ -253,18 +174,18 @@ func TestSearchPagination(t *testing.T) {
 		p.save()
 	}

-	items, more := search("secretA", "", "", 1, false)
+	items, more := search("secretA", "", 1, false)
 	assert.Equal(t, 1, len(items), "one page found, %v", items)
 	assert.Equal(t, "testdata/pagination/A", items[0].Name)
 	assert.False(t, more)

-	items, more = search("secretX", "", "", 1, false)
+	items, more = search("secretX", "", 1, false)
 	assert.Equal(t, itemsPerPage, len(items))
 	assert.Equal(t, "testdata/pagination/A", items[0].Name)
 	assert.Equal(t, "testdata/pagination/T", items[itemsPerPage-1].Name)
 	assert.True(t, more)

-	items, more = search("secretX", "", "", 2, false)
+	items, more = search("secretX", "", 2, false)
 	assert.Equal(t, 6, len(items))
 	assert.Equal(t, "testdata/pagination/U", items[0].Name)
 	assert.Equal(t, "testdata/pagination/Z", items[5].Name)
--- a/static.html
+++ b/static.html
@@ -6,7 +6,8 @@
    <meta name="viewport" content="width=device-width">
    <title>{{.Title}}</title>
    <style>
-html { max-width: 65ch; padding: 1ch; margin: auto; color: #111; background-color: #ffe; }
+html { max-width: 65ch; padding: 1ch; margin: auto; color: #ddd; background-color: #222; }
+a { color: #8cf } a:visited { color: #dbf } a:hover { color: #fff }
 body { hyphens: auto; }
 header a { margin-right: 1ch; }
 form { display: inline-block; }
@@ -23,7 +24,7 @@ img { max-width: 100%; }
    </main>
    <footer>
      <address>
-        Comments? Send mail to Your Name <<a href="mailto:you@example.org">you@example.org</a>>
+        Send text via the long-range comms to Ashivom Bandaralum &lt;<a href="mailto:jupiter@transjovian.org">jupiter@transjovian.org</a>&gt;
      </address>
    </footer>
  </body>
--- a/static_cmd.go
+++ b/static_cmd.go
@@ -9,67 +9,60 @@ import (
 	"github.com/gomarkdown/markdown/ast"
 	"github.com/gomarkdown/markdown/html"
 	"github.com/google/subcommands"
+	"html/template"
 	"io/fs"
 	"net/url"
 	"os"
 	"path/filepath"
-	"slices"
 	"strings"
-	"time"
 )

 type staticCmd struct {
-	jobs int
-}
-
-func (cmd *staticCmd) SetFlags(f *flag.FlagSet) {
-	f.IntVar(&cmd.jobs, "jobs", 2, "how many jobs to use")
 }

 func (*staticCmd) Name() string     { return "static" }
 func (*staticCmd) Synopsis() string { return "generate static HTML files for all pages" }
 func (*staticCmd) Usage() string {
-	return `static [-jobs n] <dir name>:
-  Create static copies in the given directory. Per default, two jobs
-  are used to read and write files, but more can be assigned.
+	return `static <dir name>:
+  Create static copies in the given directory.
 `
 }

+func (cmd *staticCmd) SetFlags(f *flag.FlagSet) {
+}
+
 func (cmd *staticCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
 	args := f.Args()
 	if len(args) != 1 {
-		fmt.Fprintln(os.Stderr, "Exactly one target directory is required")
+		fmt.Println("Exactly one target directory is required")
 		return subcommands.ExitFailure
 	}
-	dir := filepath.Clean(args[0])
-	return staticCli(dir, cmd.jobs, false)
-}
-
-type args struct {
-	source, target string
-	info fs.FileInfo
+	return staticCli(filepath.Clean(args[0]), false)
 }

 // staticCli generates a static site in the designated directory. The quiet flag is used to suppress output when running
 // tests.
-func staticCli(dir string, jobs int, quiet bool) subcommands.ExitStatus {
-	index.load()
-	index.RLock()
-	defer index.RUnlock()
-	loadLanguages()
-	loadTemplates()
-	tasks := make(chan args)
-	results := make(chan error)
-	done := make(chan bool)
-	stop := make(chan error)
-	for i := 0; i < jobs; i++ {
-		go staticWorker(tasks, results, done)
+func staticCli(dir string, quiet bool) subcommands.ExitStatus {
+	err := os.Mkdir(dir, 0755)
+	if err != nil {
+		fmt.Println(err)
+		return subcommands.ExitFailure
 	}
-	go staticWalk(dir, tasks, stop)
-	go staticWatch(jobs, results, done)
-	n, err := staticProgressIndicator(results, stop, quiet)
-	if !quiet {
-		fmt.Printf("\r%d files processed\n", n)
+	initAccounts()
+	if (!quiet) {
+		fmt.Printf("Loaded %d languages\n", loadLanguages())
+	}
+	templates := loadTemplates()
+	n := 0;
+	err = filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
+		n++
+		if (!quiet && (n < 100 || n < 1000 && n % 10 == 0 || n % 100 == 0)) {
+			fmt.Fprintf(os.Stdout, "\r%d", n)
+		}
+		return staticFile(path, dir, info, templates, err)
+	})
+	if (!quiet) {
+		fmt.Printf("\r%d\n", n)
 	}
 	if err != nil {
 		fmt.Println(err)
@@ -78,117 +71,38 @@ func staticCli(dir string, jobs int, quiet bool) subcommands.ExitStatus {
 	return subcommands.ExitSuccess
 }

-// staticWalk walks the directory tree. Any directory it finds, it recreates in the destination directory. Any file it
-// finds, it puts into the tasks channel for the staticWorker. When the directory walk is finished, the tasks channel is
-// closed. If there's an error on the stop channel, the walk returns that error.
-func staticWalk (dir string, tasks chan(args), stop chan(error)) {
-	// The error returned here is what's in the stop channel but at the very end, a worker might return an error
-	// even though the walk is already done. This is why we cannot rely on the return value of the walk.
-	filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		select {
-		case err := <- stop:
-			return err
-		default:
-			base := filepath.Base(path)
-			// skip hidden directories and files
-			if path != "." && strings.HasPrefix(base, ".") {
-				if info.IsDir() {
-					return filepath.SkipDir
-				} else {
-					return nil
-				}
-			}
-			// skip backup files, avoid recursion
-			if strings.HasSuffix(path, "~") || strings.HasPrefix(path, dir) {
-				return nil
-			}
-			// recreate subdirectories
-			target := filepath.Join(dir, path)
-			if info.IsDir() {
-				return os.Mkdir(target, 0755)
-			}
-			// do the task if the target file doesn't exist or if the source file is newer
-			other, err := os.Stat(target)
-			if err != nil || info.ModTime().After(other.ModTime()) {
-				tasks <- args{ source: path, target: target, info: info }
-			}
-			return nil
-		}
-	})
-	close(tasks)
-}
-
-// staticWatch counts the values coming out of the done channel. When the count matches the number of jobs started, we
-// know that all the tasks have been processed and the results channel is closed.
-func staticWatch(jobs int, results chan(error), done chan(bool)) {
-	for i := 0; i < jobs; i++ {
-		<- done
-	}
-	close(results)
-}
-
-// staticWorker takes arguments off the tasks channel (the file to process) and put results in the results channel (any
-// errors encountered); when they're done they send true on the done channel.
-func staticWorker(tasks chan(args), results chan(error), done chan(bool)) {
-	task, ok := <- tasks
-	for ok {
-		results <- staticFile(task.source, task.target, task.info)
-		task, ok = <- tasks
-	}
-	done <- true
-}
-
-// staticProgressIndicator watches the results channel and does a countdown. If the result channel reports an error,
-// that is put into the stop channel so that staticWalk stops adding to the tasks channel.
-func staticProgressIndicator(results chan(error), stop chan(error), quiet bool) (int, error) {
-	n := 0
-	t := time.Now()
-	var err error
-	for result := range results {
-		if result != nil {
-			err := result
-			// this stops the walker from adding more tasks
-			stop <- err
-		} else {
-			n++
-			if !quiet && n % 13 == 0 {
-				if time.Since(t) > time.Second {
-					fmt.Printf("\r%d", n)
-					t = time.Now()
-				}
-			}
-		}
-	}
-	return n, err
-}
-
 // staticFile is used to walk the file trees and do the right thing for the destination directory: create
 // subdirectories, link files, render HTML files.
-func staticFile(source, target string, info fs.FileInfo) error {
-	// render pages
-	if strings.HasSuffix(source, ".md") {
-		p, err := staticPage(source[:len(source)-3], target[:len(target)-3] + ".html")
-		if err != nil {
-			return err
-		}
-		return staticFeed(source[:len(source)-3], target[:len(target)-3] + ".rss", p, info.ModTime())
+func staticFile(path, dir string, info fs.FileInfo, templates *template.Template, err error) error {
+	if err != nil {
+		return err
 	}
-	// remaining files are linked unless this is a template
-	if slices.Contains(templateFiles, filepath.Base(source)) {
+	filename := path
+	// skip "hidden" files and backup files, avoid recursion
+	if strings.HasPrefix(filename, ".") ||
+		strings.HasSuffix(filename, "~") ||
+		strings.HasPrefix(filename, dir) {
 		return nil
 	}
-	return os.Link(source, target)
+	// recreate subdirectories
+	if info.IsDir() {
+		return os.Mkdir(filepath.Join(dir, filename), 0755)
+	}
+	// render pages
+	if strings.HasSuffix(filename, ".md") {
+		return staticPage(filename, dir, templates)
+	}
+	// remaining files are linked
+	return os.Link(filename, filepath.Join(dir, filename))
 }

 // staticPage takes the filename of a page (ending in ".md") and generates a static HTML page.
-func staticPage(source, target string) (*Page, error) {
-	p, err := loadPage(filepath.ToSlash(source))
+func staticPage(filename, dir string, templates *template.Template) error {
+	name := strings.TrimSuffix(filename, ".md")
+	p, err := loadPage(name)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "Cannot load %s: %s\n", source, err)
-		return nil, err
+		fmt.Fprintf(os.Stderr, "Cannot load %s: %s\n", name, err)
+		return err
 	}
 	p.handleTitle(true)
 	// instead of p.renderHtml() we do it all ourselves, appending ".html" to all the local links
@@ -202,22 +116,9 @@ func staticPage(source, target string) (*Page, error) {
 	maybeUnsafeHTML := markdown.Render(doc, renderer)
 	p.Name = nameEscape(p.Name)
 	p.Html = unsafeBytes(maybeUnsafeHTML)
+	p.Language = language(p.plainText())
 	p.Hashtags = *hashtags
-	return p, write(p, target, "", "static.html")
-}
-
-// staticFeed writes a .rss file for a page, but only if it's an index page or a page that might be used as a hashtag
-func staticFeed(source, target string, p *Page, ti time.Time) error {
-	// render feed, maybe
-	base := filepath.Base(source)
-	_, ok := index.token["#"+strings.ToLower(base)]
-	if base == "index" || ok {
-		f := feed(p, ti)
-		if len(f.Items) > 0 {
-			return write(f, target, `<?xml version="1.0" encoding="UTF-8"?>`, "feed.html")
-		}
-	}
-	return nil
+	return p.write(filepath.Join(dir, name+".html"), templates)
 }

 // staticLinks checks a node and if it is a link to a local page, it appends ".html" to the link destination.
@@ -245,23 +146,16 @@ func staticLinks(node ast.Node, entering bool) ast.WalkStatus {
 	return ast.GoToNext
 }

-// write a page or feed with an appropriate template to a specific destination, overwriting it.
-func write(data any, path, prefix, templateFile string) error {
-	file, err := os.Create(path)
+func (p *Page) write(destination string, templates *template.Template) error {
+	t := "static.html"
+	f, err := os.Create(destination)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "Cannot create %s: %s\n", path, err)
+		fmt.Fprintf(os.Stderr, "Cannot create %s.html: %s\n", destination, err)
 		return err
 	}
-	_, err = file.Write([]byte(prefix))
+	err = templates.ExecuteTemplate(f, t, p)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "Cannot write prefix %s: %s\n", path, err)
-		return err
-	}
-	templates.RLock()
-	defer templates.RUnlock()
-	err = templates.template[templateFile].Execute(file, data)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Cannot execute %s template for %s: %s\n", templateFile, path, err)
+		fmt.Fprintf(os.Stderr, "Cannot execute %s template for %s: %s\n", t, destination, err)
 		return err
 	}
 	return nil
--- a/static_cmd_test.go
+++ b/static_cmd_test.go
@@ -3,13 +3,12 @@ package main
 import (
 	"github.com/google/subcommands"
 	"github.com/stretchr/testify/assert"
-	"os"
 	"testing"
 )

-func TestStaticCmd(t *testing.T) {
+func TestStatusCmd(t *testing.T) {
 	cleanup(t, "testdata/static")
-	s := staticCli("testdata/static", 2, true)
+	s := staticCli("testdata/static", true)
 	assert.Equal(t, subcommands.ExitSuccess, s)
 	// pages
 	assert.FileExists(t, "testdata/static/index.html")
@@ -18,31 +17,3 @@ func TestStaticCmd(t *testing.T) {
 	assert.FileExists(t, "testdata/static/static_cmd.go")
 	assert.FileExists(t, "testdata/static/static_cmd_test.go")
 }
-
-func TestFeedStaticCmd(t *testing.T) {
-	cleanup(t, "testdata/static-feed")
-	cleanup(t, "testdata/static-feed-out")
-	p := &Page{Name: "testdata/static-feed/Haiku", Body: []byte("# Haiku\n")}
-	p.save()
-	h := &Page{Name: "testdata/static-feed/2024-03-07-poem",
-		Body: []byte(`# Rain
-I cannot hear you
-The birds outside are singing
-And the cars so loud
-
-#Haiku
-`)}
-	h.save()
-	h.notify()
-	wd, err := os.Getwd()
-	assert.NoError(t, err)
-	assert.NoError(t, os.Chdir("testdata/static-feed"))
-	s := staticCli("../static-feed-out/", 2, true)
-	assert.Equal(t, subcommands.ExitSuccess, s)
-	assert.NoError(t, os.Chdir(wd))
-	assert.FileExists(t, "testdata/static-feed-out/2024-03-07-poem.html")
-	assert.FileExists(t, "testdata/static-feed-out/Haiku.html")
-	b, err := os.ReadFile("testdata/static-feed-out/Haiku.rss")
-	assert.NoError(t, err)
-	assert.Contains(t, string(b), "<channel>")
-}
--- a/templates.go
+++ b/templates.go
@@ -1,114 +0,0 @@
-package main
-
-import (
-	"html/template"
-	"io/fs"
-	"log"
-	"net/http"
-	"path"
-	"path/filepath"
-	"slices"
-	"strings"
-	"sync"
-)
-
-// templateFiles are the various HTML template files used. These files must exist in the root directory for Oddmu to be
-// able to generate HTML output. This always requires a template.
-var templateFiles = []string{"edit.html", "add.html", "view.html",
-	"diff.html", "search.html", "static.html", "upload.html", "feed.html"}
-
-// templateStore controls access to map of parsed HTML templates. Make sure to lock and unlock as appropriate. See
-// renderTemplate and loadTemplates.
-type templateStore struct {
-	sync.RWMutex
-
-	// template is a map of parsed HTML templates. The key is their path name. By default, the map only contains
-	// top-level templates like "view.html". Subdirectories may contain their own templates which override the
-	// templates in the root directory. If so, they are paths like "dir/view.html", not filepaths. Use
-	// filepath.ToSlash() if necessary.
-	template map[string]*template.Template
-}
-
-var templates templateStore
-
-// loadTemplates loads the templates. If templates have already been loaded, return immediately.
-func loadTemplates() {
-	if templates.template != nil {
-		return
-	}
-	templates.Lock()
-	defer templates.Unlock()
-	// walk the directory, load templates and add directories
-	templates.template = make(map[string]*template.Template)
-	filepath.Walk(".", loadTemplate)
-	log.Println(len(templates.template), "templates loaded")
-}
-
-// loadTemplate is used to walk the directory. It loads all the template files it finds, including the ones in
-// subdirectories. This is called with templates already locked.
-func loadTemplate(fp string, info fs.FileInfo, err error) error {
-	if err != nil {
-		return err
-	}
-	if strings.HasSuffix(fp, ".html") &&
-		slices.Contains(templateFiles, filepath.Base(fp)) {
-		t, err := template.ParseFiles(fp)
-		if err != nil {
-			log.Println("Cannot parse template:", fp, err)
-			// ignore error
-		} else {
-			// log.Println("Parse template:", path)
-			templates.template[filepath.ToSlash(fp)] = t
-		}
-	}
-	return nil
-}
-
-// updateTemplate checks whether this is a valid template file and if so, reloads it.
-func updateTemplate(fp string) {
-	if strings.HasSuffix(fp, ".html") &&
-		slices.Contains(templateFiles, filepath.Base(fp)) {
-		t, err := template.ParseFiles(fp)
-		if err != nil {
-			log.Println("Template:", fp, err)
-		} else {
-			templates.Lock()
-			defer templates.Unlock()
-			templates.template[filepath.ToSlash(fp)] = t
-			log.Println("Parse template:", fp)
-		}
-	}
-}
-
-// removeTemplate removes a template unless it's a root template because that would result in the site being unusable.
-func removeTemplate(fp string) {
-	if slices.Contains(templateFiles, filepath.Base(fp)) &&
-		filepath.Dir(fp) != "." {
-		templates.Lock()
-		defer templates.Unlock()
-		delete(templates.template, filepath.ToSlash(fp))
-		log.Println("Discard template:", fp)
-	}
-}
-
-// renderTemplate is the helper that is used to render the templates with data.
-// A template in the same directory is preferred, if it exists.
-func renderTemplate(w http.ResponseWriter, dir, tmpl string, data any) {
-	loadTemplates()
-	base := tmpl + ".html"
-	templates.RLock()
-	defer templates.RUnlock()
-	t := templates.template[path.Join(dir, base)]
-	if t == nil {
-		t = templates.template[base]
-	}
-	if t == nil {
-		log.Println("Template not found:", base)
-		http.Error(w, "Template not found", http.StatusInternalServerError)
-		return
-	}
-	err := t.Execute(w, data)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-	}
-}
--- a/templates_test.go
+++ b/templates_test.go
@@ -1,50 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"github.com/stretchr/testify/assert"
-	"mime/multipart"
-	"testing"
-)
-
-func TestTemplates(t *testing.T) {
-	cleanup(t, "testdata/templates")
-	// save a file to create the directory
-	p := &Page{Name: "testdata/templates/snow", Body: []byte(`# Snow
-
-A blob on the grass
-Covered in needles and dust
-Memories of cold
-`)}
-	p.save()
-	assert.Contains(t,
-		assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/testdata/templates/snow", nil),
-		"Skip navigation")
-	// save a new view handler
-	html := "<body><h1>{{.Title}}</h1>{{.Html}}"
-	form := new(bytes.Buffer)
-	writer := multipart.NewWriter(form)
-	field, err := writer.CreateFormField("name")
-	assert.NoError(t, err)
-	field.Write([]byte("view.html"))
-	file, err := writer.CreateFormFile("file", "test.html")
-	assert.NoError(t, err)
-	n, err := file.Write([]byte(html))
-	assert.NoError(t, err)
-	assert.Equal(t, len(html), n)
-	writer.Close()
-	HTTPUploadLocation(t, makeHandler(dropHandler, false), "/drop/testdata/templates/", writer.FormDataContentType(), form)
-	assert.FileExists(t, "view.html", "original view.html still exists")
-	assert.FileExists(t, "testdata/templates/view.html", "new view.html also exists")
-	assert.Contains(t,
-		assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/testdata/templates/view.html", nil),
-		html)
-	// verify that it works
-	body := assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/testdata/templates/snow", nil)
-	assert.Contains(t, body, "<h1>Snow</h1>")
-	assert.NotContains(t, body, "Skip")
-	// verify that the top level still uses the old template
-	assert.Contains(t,
-		assert.HTTPBody(makeHandler(viewHandler, false), "GET", "/view/index", nil),
-		"Skip navigation")
-}
--- a/themes/Makefile
+++ b/themes/Makefile
@@ -1,11 +0,0 @@
-download:
-	rsync --archive --delete --itemize-changes --exclude='*-*' sibirocobombus:alexschroeder.ch/wiki/'*.html' alexschroeder.ch/
-	rsync --archive sibirocobombus:alexschroeder.ch/css/oddmu-2023.css alexschroeder.ch/oddmu.css
-	sed --in-place=~ --expression='s/\/css\/oddmu-2023\.css/oddmu.css/' alexschroeder.ch/*.html
-	rsync --archive --delete --itemize-changes sibirocobombus:flying-carpet.ch/wiki/'*.html' flying-carpet.ch/
-	rsync --archive --delete --itemize-changes sibirocobombus:campaignwiki.org/data/'*.html' campaignwiki.org/
-	rsync --archive --delete --itemize-changes sibirocobombus.root:/home/oddmu/'*.html' transjovian.org/
-
-upload:
-	rsync --archive --delete --itemize-changes --exclude=Makefile --exclude='*~' . sibirocobombus:alexschroeder.ch/wiki/oddmu/themes/
-
--- a/themes/alexschroeder.ch/README.md
+++ b/themes/alexschroeder.ch/README.md
@@ -1,13 +0,0 @@
-# Alex Schroeder theme
-
-At the top there's a text input to quickly create new pages.
-
-This theme comes with an external CSS file. If you plan to use
-subdirectories for your site, you need to change the URL of the CSS in
-the HTML templates to `/view/oddmu.css` or serve it as a static file
-from a `/css` directory.
-
-The CSS switches between light and dark mode based on the visitor's
-setup.
-
-(Back up to the [list of themes](../index).)
--- a/themes/alexschroeder.ch/add.html
+++ b/themes/alexschroeder.ch/add.html
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Add to {{.Title}}</title>
-    <link href="oddmu.css" rel="stylesheet" />
-  </head>
-  <body>
-    <h1>Adding to {{.Title}}</h1>
-    <form action="/append/{{.Name}}" method="POST">
-      <textarea name="body" rows="20" cols="80" placeholder="Text" lang="" autofocus required>**{{.Today}}**. </textarea>
-      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="/view/changes">the list of changes</a>.</label></p>
-      <p><input type="submit" value="Add">
-        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
-    </form>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/diff.html
+++ b/themes/alexschroeder.ch/diff.html
@@ -1,22 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <link href="oddmu.css" rel="stylesheet" />
-  </head>
-  <body>
-    <header>
-      <a href="/view/{{.Name}}">Back</a>
-    </header>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      <p>This is the diff between <a href="/view/{{.Name}}.md~">the backup</a> and <a href="/view/{{.Name}}.md">the current copy</a>.</p>
-      <pre class="diff">
-{{.Diff}}
-      </pre>
-    </main>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/edit.html
+++ b/themes/alexschroeder.ch/edit.html
@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Editing {{.Title}}</title>
-    <link href="oddmu.css" rel="stylesheet" />
-  </head>
-  <body>
-    <h1>Editing {{.Title}}</h1>
-    <form action="/save/{{.Name}}" method="POST">
-      <textarea name="body" rows="20" cols="80" placeholder="# Title
-
-Text" lang="" autofocus>{{ or .Body (printf "# %s " .Today) | printf "%s" }}</textarea>
-      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="/view/changes">the list of changes</a>.</label></p>
-      <p><input type="submit" value="Save">
-        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
-    </form>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/feed.html
+++ b/themes/alexschroeder.ch/feed.html
@@ -1,28 +0,0 @@
-<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
-  <channel>
-    <docs>http://blogs.law.harvard.edu/tech/rss</docs>
-    <title>{{.Title}}</title>
-    <link>https://alexschroeder.ch/</link>
-    <managingEditor>alex@alexschroeder.ch (Alex Schroeder)</managingEditor>
-    <webMaster>alex@alexschroeder.ch (Alex Schroeder)</webMaster>
-    <atom:link href="https://alexschroeder.ch/view/{{.Name}}.rss" rel="self" type="application/rss+xml"/>
-    <description>This is the digital garden of Alex Schroeder.</description>
-    <image>
-      <url>https://alexschroeder.ch/view/logo.jpg</url>
-      <title>{{.Title}}</title>
-      <link>https://alexschroeder.ch/</link>
-    </image>
-    {{range .Items}}
-    <item>
-      <title>{{.Title}}</title>
-      <link>https://alexschroeder.ch/view/{{.Name}}</link>
-      <guid>https://alexschroeder.ch/view/{{.Name}}</guid>
-      <description>{{.Html}}</description>
-      <pubDate>{{.Date}}</pubDate>
-      {{range .Hashtags}}
-      <category>{{.}}</category>
-      {{end}}
-    </item>
-    {{end}}
-  </channel>
-</rss>
--- a/themes/alexschroeder.ch/oddmu.css
+++ b/themes/alexschroeder.ch/oddmu.css
@@ -1,45 +0,0 @@
-html { max-width: 80ch; padding: 1ch; margin: auto; color: #111; background-color: #ffe }
-body { hyphens: auto }
-header a { margin-right: 1ch }
-footer { border-top: 1px solid #888 }
-form, textarea { width: 97%; font-size: inherit }
-pre { background-color: #fff; padding: 1ex 2ex; overflow-x: scroll }
-.diff { font-size: inherit; white-space: normal; overflow-wrap: break-word; background-color: white; border: 1px solid #333; padding: 1ch }
-img { max-width: 100%; max-height: 90vh }
-.right img { float: right; margin-left: 2em; margin-bottom: 1em; border: 1px solid #111 }
-.left img { float: left; margin-right: 2em; margin-bottom: 1em; border: 1px solid #111 }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px }
-del  { background-color: #fab }
-ins  { background-color: #af8 }
-#search, #id { width: 30ch }
-.result { font-size: larger }
-.score { font-size: smaller; opacity: 0.8 }
-#view   form  { margin-top: 2px }
-#view  button { width: 6ch }
-#view   label { display: inline-block; width: 10ch }
-#upload label { display: inline-block; width: 15ch }
-#upload input[type=text] { width: 30ch }
-img.last { max-width: 20% }
-hr { border-bottom: 1px }
-th { font-weight: normal }
-th + th, td + td { padding-left: 1em }
-
-@media (prefers-color-scheme: dark) {
-    html { color: #eeeee8; background-color: #333 }
-    footer { border-top: 1px solid #666 }
-    .diff { background-color: inherit; border: 1px solid #666 }
-    .right img { border: 1px solid #111 }
-    .left img { border: 1px solid #111 }
-    pre { background-color: #000; }
-    button { background-color: #eee; color: inherit }
-    del  { background-color: #f40 }
-    ins  { background-color: #070 }
-    a:link { color: #1e90ff }
-    a:hover { color: #63b8ff }
-    a:visited { color: #7a67ee }
-    img { opacity: .75; transition: opacity .5s ease-in-out; }
-    img:hover { opacity: 1; }
-    input, input[type="text"], textarea, button, .diff {
-	color: #eeeee8; background-color: #555
-    }
-}
--- a/themes/alexschroeder.ch/search.html
+++ b/themes/alexschroeder.ch/search.html
@@ -1,45 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Search for {{.Query}}</title>
-    <link href="oddmu.css" rel="stylesheet" />
-  </head>
-  <body>
-    <header>
-      <a href="#main">Skip navigation</a>
-      <a href="/view/index">Home</a>
-      <form role="search" action="/search/{{.Dir}}" method="GET">
-        <label for="search">Search:</label>
-        <input id="search" type="text" value="{{.Query}}" spellcheck="false" name="q" accesskey="f" placeholder="term #tag title:term blog:true" required>
-        <button>Go</button>
-      </form>
-    </header>
-    <main id="main">
-      <h1>Search for {{.Query}}</h1>
-      {{if .Results}}
-      <p>
-        {{if gt .Page 2}}<a href="/search/{{.Dir}}?q={{.Query}}&page=1">First</a>{{end}}
-        {{if gt .Page 1}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Previous}}">Previous</a>{{end}}
-        Page {{.Page}}
-        {{if .More}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Next}}">Next</a>{{end}}
-      {{range .Items}}
-      <article lang="{{.Language}}">
-        <p><a class="result" href="/view/{{.Name}}">{{.Title}}</a>
-          <span class="score">{{.Score}}</span></p>
-        <blockquote>{{.Html}}</blockquote>
-      </article>
-      {{end}}
-      <p>
-        {{if gt .Page 2}}<a href="/search/{{.Dir}}?q={{.Query}}&page=1">First</a>{{end}}
-        {{if gt .Page 1}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Previous}}">Previous</a>{{end}}
-        Page {{.Page}}
-        {{if .More}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Next}}">Next</a>{{end}}
-      {{else}}
-      <p>No results.</p>
-      {{end}}
-    </main>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/static.html
+++ b/themes/alexschroeder.ch/static.html
@@ -1,30 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <style>
-html { max-width: 65ch; padding: 1ch; margin: auto; color: #111; background-color: #ffe; }
-body { hyphens: auto; }
-header a { margin-right: 1ch; }
-form { display: inline-block; }
-input#search { width: 12ch; }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px; }
-footer { border-top: 1px solid #888 }
-img { max-width: 100%; }
-    </style>
-  </head>
-  <body>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      {{.Html}}
-    </main>
-    <footer>
-      <address>
-        Comments? Send mail to Alex Schroeder <<a href="mailto:alex@alexschroeder.ch">alex@alexschroeder.ch</a>>
-      </address>
-    </footer>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/upload.html
+++ b/themes/alexschroeder.ch/upload.html
@@ -1,104 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Upload File</title>
-    <link href="oddmu.css" rel="stylesheet" />
-    <script type="text/javascript">
-var uploadFiles = {
-  init: function() {
-    let e = document.getElementById('upload');
-    if (e) {
-      e.addEventListener('paste', uploadFiles.pasteHandler);
-      e.addEventListener('dragover', e => e.preventDefault());
-      e.addEventListener('drop', uploadFiles.dropHandler);
-    }
-  },
-  pasteHandler: function(e) {
-    uploadFiles.handle(e.clipboardData);
-  },
-  dropHandler: function(e) {
-    e.preventDefault();
-    uploadFiles.handle(e.dataTransfer);
-  },
-  handle: function(dataTransfer) {
-    let files = [];
-    if (dataTransfer.items) {
-      [...dataTransfer.items].forEach((item, i) => {
-        if (item.kind === "file")
-          files.push(item.getAsFile());
-      });
-    } else {
-      [...dataTransfer.files].forEach((file, i) => {
-        files.push(file);
-      });
-    }
-    if (files.length)
-      uploadFiles.post(files)
-  },
-  post: function(files) {
-    let action = document.getElementById('upload').getAttribute('action');
-    var fd = new FormData();
-    fd.append("name", document.getElementById('name').value);
-    fd.append("maxwidth", document.getElementById('maxwidth').value);
-    fd.append("quality", document.getElementById('quality').value);
-    for (var i = 0; i < files.length; i++) {
-      fd.append("file", files[i]);
-    }
-    try {
-      fetch(action, { method: "POST", body: fd })
-        .then(response => {
-          if (response.ok) {
-            window.location = response.url;
-          } else {
-            alert(response.text);
-          }})
-    } catch (e) {
-      alert(e);
-    }
-  },
-};
-window.addEventListener('load', uploadFiles.init);
-</script>
-  </head>
-  <body lang="en">
-    <h1>Upload Files</h1>
-    {{if ne .Last ""}}
-    <p>Previous upload: <a href="/view/{{.Dir}}{{.Last}}">{{.Last}}</a>
-    {{if .Image}}
-    <p><img class="last" src="/view/{{.Dir}}{{.Last}}"><br>
-      <tt>Link: ![]({{.Last}})</tt>
-    {{else}}
-    <p>Link: <tt>[text]({{.Last}})</tt>
-    {{end}}
-    {{end}}
-    <form id="upload" action="/drop/{{.Dir}}" method="POST" enctype="multipart/form-data">
-      <p>When uploading a picture from a phone, its filename is going to be something like IMG_1234.JPG.
-        Please provide your own filename. End the base name with "-1" to auto-increment.
-        Use <tt>.jpg</tt> or <tt>.png</tt> as the extension if you want to resize the picture.
-      <p><label for="name">Filename:</label>
-        <input id="name" name="name" value="{{.Name}}" type="text" placeholder="image-1.jpg" autofocus required>
-      <p>If the uploaded file is a picture from a phone, it is going to be too big for your site.
-        Sadly, resizing only works when uploading <tt>.jpeg</tt>, <tt>.webp</tt>, <tt>.heic</tt> and <tt>.png</tt> files.
-        Feel free to specify a max width of 1200 pixels, for example.
-      <p><label for="maxwidth">Max width:</label>
-        <input id="maxwidth" name="maxwidth" value="{{.MaxWidth}}" type="number" min="10" placeholder="1200">
-      <p>If the filename you provided above ends in <tt>.jpg</tt>, you can specify a quality.
-        Typically, a quality of 60 is not too bad and a quality of 90 is more than enough.
-      <p><label for="quality">Quality:</label>
-        <input id="quality" name="quality" value="{{.Quality}}" type="number" min="1" max="99" placeholder="75">
-      <p>Finally, pick the files or photos to upload.
-        Picture metadata is only removed if the pictures gets resized.
-        Providing a new max width is recommended for all pictures.
-        If you're uploading multiple files, they are all renamed using the filename above and therefore they all get the same extension so they must be of the same type.
-      <p>To delete a file, upload an empty file.
-      <p><label for="file">Files to upload:</label>
-        <input type="file" name="file" required multiple>
-      <p><input type="submit" value="Save">
-        <a href="/view/index"><button type="button">Cancel</button></a>
-      <p>You can also paste images or drag and drop files.
-    </form>
-  </body>
-</html>
--- a/themes/alexschroeder.ch/view.html
+++ b/themes/alexschroeder.ch/view.html
@@ -1,41 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <link href="oddmu.css" rel="stylesheet" />
-    <link rel="alternate" type="application/rss+xml" title="Alex Schroeder: {{.Title}}" href="/view/{{.Name}}.rss" />
-  </head>
-  <body>
-    <header id="view">
-      <a href="#main">Skip</a>
-      <a href="index">Home</a>
-      <a href="changes">Changes</a>
-      <a href="/edit/{{.Name}}" accesskey="e">Edit</a>
-      <a href="/add/{{.Name}}" accesskey="a">Add</a>
-      <a href="/diff/{{.Name}}" accesskey="d">Diff</a>
-      <a href="/upload/{{.Dir}}?filename={{.Base}}-1.jpg" accesskey="u">Upload</a>
-      <form role="search" action="/search/{{.Dir}}" method="GET">
-        <label for="search">Search:</label>
-        <input id="search" type="text" spellcheck="false" name="q" accesskey="f" placeholder="term #tag title:term blog:true" required>
-        <button>Go</button>
-      </form>
-      <form action="/edit/{{.Dir}}" method="GET">
-        <label for="id">New page:</label>
-        <input id="id" type="text" spellcheck="false" name="id" accesskey="g" value="{{.Today}}" required>
-        <button>Edit</button>
-      </form>
-    </header>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      {{.Html}}
-    </main>
-    <footer>
-      <address>
-        I love getting mail. Send comments to Alex Schroeder &lt;<a href="mailto:alex@alexschroeder.ch">alex@alexschroeder.ch</a>&gt;
-      </address>
-    </footer>
-  </body>
-</html>
--- a/themes/campaignwiki.org/README.md
+++ b/themes/campaignwiki.org/README.md
@@ -1,13 +0,0 @@
-# Campaign Wiki theme
-
-A beige theme that sticks close to the default. This site treats every
-subdirectory as its own wiki and so there's a "Changes" link to the
-local changes files and a "Zip" link to download the current
-directory. This is so people can download a backup of their data.
-
-On the real site, the link to the zip file on the top level is
-unavailable because of a redirect so that people download only their
-own wikis and not all the wikis, for bandwidth reasons. This is part
-of the Apache config, however.
-
-(Back up to the [list of themes](../index).)
--- a/themes/campaignwiki.org/add.html
+++ b/themes/campaignwiki.org/add.html
@@ -1,22 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Add to {{.Title}}</title>
-    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #eed; }
-form, textarea { width: 100%; }
-    </style>
-  </head>
-  <body>
-    <h1>Adding to {{.Title}}</h1>
-    <form action="/append/{{.Name}}" method="POST">
-      <textarea name="body" rows="20" cols="80" placeholder="Text" lang="" autofocus required></textarea>
-      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="/view/changes">the list of changes</a>.</label></p>
-      <p><input type="submit" value="Add">
-        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
-    </form>
-  </body>
-</html>
--- a/themes/campaignwiki.org/diff.html
+++ b/themes/campaignwiki.org/diff.html
@@ -1,28 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <style>
-html { max-width: 70ch; padding: 1ch; margin: auto; color: #111; background-color: #eed; }
-body { hyphens: auto; }
-del  { background-color: #fab }
-ins  { background-color: #af8 }
-pre { white-space: normal; background-color: white; border: 1px solid #eee; padding: 1ch }
-    </style>
-  </head>
-  <body>
-    <header>
-      <a href="/view/{{.Name}}">Back</a>
-    </header>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      <p>This is the diff between <a href="/view/{{.Name}}.md~">the backup</a> and <a href="/view/{{.Name}}.md">the current copy</a>.</p>
-      <pre>
-{{.Diff}}
-      </pre>
-    </main>
-  </body>
-</html>
--- a/themes/campaignwiki.org/edit.html
+++ b/themes/campaignwiki.org/edit.html
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Editing {{.Title}}</title>
-    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #eed; }
-form, textarea { width: 100%; }
-    </style>
-  </head>
-  <body>
-    <h1>Editing {{.Title}}</h1>
-    <form action="/save/{{.Name}}" method="POST">
-      <textarea name="body" rows="20" cols="80" placeholder="# Title
-
-Text" lang="" autofocus>{{printf "%s" .Body}}</textarea>
-      <p><label><input type="checkbox" name="notify" checked> Add link to <a href="changes">the list of changes</a>.</label></p>
-      <p><input type="submit" value="Save">
-        <a href="/view/{{.Name}}"><button type="button">Cancel</button></a></p>
-    </form>
-  </body>
-</html>
--- a/themes/campaignwiki.org/feed.html
+++ b/themes/campaignwiki.org/feed.html
@@ -1,27 +0,0 @@
-<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
-  <channel>
-    <docs>http://blogs.law.harvard.edu/tech/rss</docs>
-    <title>{{.Title}}</title>
-    <link>https://campaignwiki.org/view/{{.Name}}</link>
-    <webMaster>alex@alexschroeder.ch (Alex Schroeder)</webMaster>
-    <atom:link href="https://campaignwiki.org/view/{{.Name}}.rss" rel="self" type="application/rss+xml"/>
-    <description>This is the feed for the campaign wiki {{.Title}}.</description>
-    <image>
-      <url>https://campaignwiki.org/blue-mountain-logo.jpg</url>
-      <title>{{.Title}}</title>
-      <link>https://campaignwiki.org/view/{{.Name}}</link>
-    </image>
-    {{range .Items}}
-    <item>
-      <title>{{.Title}}</title>
-      <link>https://campaignwiki.org/view/{{.Name}}</link>
-      <guid>https://campaignwiki.org/view/{{.Name}}</guid>
-      <description>{{.Html}}</description>
-      <pubDate>{{.Date}}</pubDate>
-      {{range .Hashtags}}
-      <category>{{.}}</category>
-      {{end}}
-    </item>
-    {{end}}
-  </channel>
-</rss>
--- a/themes/campaignwiki.org/search.html
+++ b/themes/campaignwiki.org/search.html
@@ -1,55 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Search for {{.Query}}</title>
-    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #eed; }
-body { hyphens: auto; }
-header a { margin-right: 1ch; }
-form { display: inline-block; }
-input#search { width: 20ch; }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px; }
-img { max-width: 20%; }
-.result { font-size: larger }
-.score { font-size: smaller; opacity: 0.8; }
-    </style>
-  </head>
-  <body>
-    <header>
-      <a href="#main">Skip navigation</a>
-      <a href="/view/index">Home</a>
-      <form role="search" action="/search/{{.Dir}}" method="GET">
-        <label for="search">Search:</label>
-        <input id="search" type="text" value="{{.Query}}" spellcheck="false" name="q" accesskey="f" placeholder="term #tag title:term blog:true" required>
-        <button>Go</button>
-      </form>
-    </header>
-    <main id="main">
-      <h1>Search for {{.Query}}</h1>
-      {{if .Results}}
-      <p>
-        {{if gt .Page 2}}<a href="/search/{{.Dir}}?q={{.Query}}&page=1">First</a>{{end}}
-        {{if gt .Page 1}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Previous}}">Previous</a>{{end}}
-        Page {{.Page}}
-        {{if .More}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Next}}">Next</a>{{end}}
-      {{range .Items}}
-      <article lang="{{.Language}}">
-        <p><a class="result" href="/view/{{.Name}}">{{.Title}}</a>
-          <span class="score">{{.Score}}</span></p>
-        <blockquote>{{.Html}}</blockquote>
-      </article>
-      {{end}}
-      <p>
-        {{if gt .Page 2}}<a href="/search/{{.Dir}}?q={{.Query}}&page=1">First</a>{{end}}
-        {{if gt .Page 1}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Previous}}">Previous</a>{{end}}
-        Page {{.Page}}
-        {{if .More}}<a href="/search/{{.Dir}}?q={{.Query}}&page={{.Next}}">Next</a>{{end}}
-      {{else}}
-      <p>No results.</p>
-      {{end}}
-    </main>
-  </body>
-</html>
--- a/themes/campaignwiki.org/static.html
+++ b/themes/campaignwiki.org/static.html
@@ -1,30 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <style>
-html { max-width: 65ch; padding: 1ch; margin: auto; color: #111; background-color: #eed; }
-body { hyphens: auto; }
-header a { margin-right: 1ch; }
-form { display: inline-block; }
-input#search { width: 12ch; }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px; }
-footer { border-top: 1px solid #888 }
-img { max-width: 100%; }
-    </style>
-  </head>
-  <body>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      {{.Html}}
-    </main>
-    <footer>
-      <address>
-        Comments? Send mail to Alex Schroeder <<a href="mailto:alex@alexschroeder.ch">alex@alexschroeder.ch</a>>
-      </address>
-    </footer>
-  </body>
-</html>
--- a/themes/campaignwiki.org/upload.html
+++ b/themes/campaignwiki.org/upload.html
@@ -1,111 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>Upload File</title>
-    <style>
-html { max-width: 70ch; padding: 2ch; margin: auto; color: #111; background-color: #eed; }
-body { hyphens: auto; }
-form, textarea { width: 100%; }
-label { display: inline-block; width: 20ch }
-input [type=text] { width: 30ch }
-.last { max-width: 20% }
-    </style>
-    <script type="text/javascript">
-var uploadFiles = {
-  init: function() {
-    let e = document.getElementById('form');
-    if (e) {
-      e.addEventListener('paste', uploadFiles.pasteHandler);
-      e.addEventListener('dragover', e => e.preventDefault());
-      e.addEventListener('drop', uploadFiles.dropHandler);
-    }
-  },
-  pasteHandler: function(e) {
-    uploadFiles.handle(e.clipboardData);
-  },
-  dropHandler: function(e) {
-    e.preventDefault();
-    uploadFiles.handle(e.dataTransfer);
-  },
-  handle: function(dataTransfer) {
-    let files = [];
-    if (dataTransfer.items) {
-      [...dataTransfer.items].forEach((item, i) => {
-        if (item.kind === "file")
-          files.push(item.getAsFile());
-      });
-    } else {
-      [...dataTransfer.files].forEach((file, i) => {
-        files.push(file);
-      });
-    }
-    if (files.length)
-      uploadFiles.post(files)
-  },
-  post: function(files) {
-    let action = document.getElementById('form').getAttribute('action');
-    var fd = new FormData();
-    fd.append("name", document.getElementById('name').value);
-    fd.append("maxwidth", document.getElementById('maxwidth').value);
-    fd.append("quality", document.getElementById('quality').value);
-    for (var i = 0; i < files.length; i++) {
-      fd.append("file", files[i]);
-    }
-    try {
-      fetch(action, { method: "POST", body: fd })
-        .then(response => {
-          if (response.ok) {
-            window.location = response.url;
-          } else {
-            alert(response.text);
-          }})
-    } catch (e) {
-      alert(e);
-    }
-  },
-};
-window.addEventListener('load', uploadFiles.init);
-</script>
-  </head>
-  <body lang="en">
-    <h1>Upload Files</h1>
-    {{if ne .Last ""}}
-    <p>Previous upload: <a href="/view/{{.Dir}}{{.Last}}">{{.Last}}</a>
-    {{if .Image}}
-    <p><img class="last" src="/view/{{.Dir}}{{.Last}}"><br>
-      <tt>Link: ![]({{.Last}})</tt>
-    {{else}}
-    <p>Link: <tt>[text]({{.Last}})</tt>
-    {{end}}
-    {{end}}
-    <form id="form" action="/drop/{{.Dir}}" method="POST" enctype="multipart/form-data">
-      <p>When uploading a picture from a phone, its filename is going to be something like IMG_1234.JPG.
-        Please provide your own filename. End the base name with "-1" to auto-increment.
-        Use <tt>.jpg</tt> or <tt>.png</tt> as the extension if you want to resize the picture.
-      <p><label for="name">Filename:</label>
-        <input id="name" name="name" value="{{.Name}}" type="text" placeholder="image-1.jpg" autofocus required>
-      <p>If the uploaded file is a picture from a phone, it is going to be too big for your site.
-        Sadly, resizing only works when uploading <tt>.jpeg</tt>, <tt>.webp</tt>, <tt>.heic</tt> and <tt>.png</tt> files.
-        Feel free to specify a max width of 1200 pixels, for example.
-      <p><label for="maxwidth">Max width:</label>
-        <input id="maxwidth" name="maxwidth" value="{{.MaxWidth}}" type="number" min="10" placeholder="1200">
-      <p>If the filename you provided above ends in <tt>.jpg</tt>, you can specify a quality.
-        Typically, a quality of 60 is not too bad and a quality of 90 is more than enough.
-      <p><label for="quality">Quality:</label>
-        <input id="quality" name="quality" value="{{.Quality}}" type="number" min="1" max="99" placeholder="75">
-      <p>Finally, pick the files or photos to upload.
-        Picture metadata is only removed if the pictures gets resized.
-        Providing a new max width is recommended for all pictures.
-        If you're uploading multiple files, they are all renamed using the filename above and therefore they all get the same extension so they must be of the same type.
-      <p>To delete a file, upload an empty file.
-      <p><label for="file">Pick files to upload:</label>
-        <input type="file" name="file" required multiple>
-      <p><input type="submit" value="Save">
-        <a href="/view/index"><button type="button">Cancel</button></a>
-      <p>You can also paste images or drag and drop files.
-    </form>
-  </body>
-</html>
--- a/themes/campaignwiki.org/view.html
+++ b/themes/campaignwiki.org/view.html
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width">
-    <title>{{.Title}}</title>
-    <link rel="alternate" type="application/rss+xml" title="Campaign Wiki: {{.Title}}" href="/view/{{.Name}}.rss" />
-    <style>
-html { max-width: 70ch; padding: 1ch; margin: auto; color: #111; background-color: #eed; }
-body { hyphens: auto; }
-header a { margin-right: 1ch; }
-label { display: inline-block; width: 10ch; }
-input#search, input#id { width: 30ch; }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px; }
-footer { border-top: 1px solid #888 }
-img { max-width: 100%; }
-    </style>
-  </head>
-  <body>
-    <header id="view">
-      <a href="#main">Skip</a>
-      <a href="index">Home</a>
-      <a href="changes">Changes</a>
-      <a href="/edit/{{.Name}}" accesskey="e">Edit</a>
-      <a href="/add/{{.Name}}" accesskey="a">Add</a>
-      <a href="/diff/{{.Name}}" accesskey="d">Diff</a>
-      <a href="/upload/{{.Dir}}?filename={{.Base}}-1.jpg" accesskey="u">Upload</a>
-      <a href="/archive/{{.Dir}}data.zip" accesskey="u">Zip</a>
-      <form role="search" action="/search/{{.Dir}}" method="GET">
-        <label for="search">Search:</label>
-        <input id="search" type="text" spellcheck="false" name="q" accesskey="f" placeholder="term #tag title:term blog:true" required>
-        <button>Go</button>
-      </form>
-      <form action="/edit/{{.Dir}}" method="GET">
-        <label for="id">New page:</label>
-        <input id="id" type="text" spellcheck="false" name="id" accesskey="g" value="{{.Today}}" required>
-        <button>Edit</button>
-      </form>
-    </header>
-    <main id="main">
-      <h1>{{.Title}}</h1>
-      {{.Html}}
-    </main>
-    <footer>
-      <address>
-        Comments? Send mail to Alex Schroeder &lt;<a href="mailto:alex@alexschroeder.ch">alex@alexschroeder.ch</a>&gt;
-      </address>
-    </footer>
-  </body>
-</html>
--- a/themes/chat/README.md
+++ b/themes/chat/README.md
@@ -1,13 +0,0 @@
-# Chat theme
-
-A theme that focuses on appending short paragraphs to existing pages.
-
-This theme makes it all look like chat. 😍
-
-Type and submit. 🥳
-
-Hm. 🤔
-
-I think I like it! 😄
-
-More [themes](../index)! 👀
--- a/themes/chat/edit.html
+++ b/themes/chat/edit.html
@@ -1,40 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{.Language}}">
-  <head>
-    <meta charset="utf-8">
-    <meta name="format-detection" content="telephone=no">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
-    <title>{{.Title}}</title>
-    <style>
-html { font-family: sans-serif; font-size: large; max-width: 50ch; padding: 1ch; margin: auto; color: #111; background-color: #f9f9f9; }
-body { hyphens: auto; font-size: large; }
-header a { margin-right: 1ch; }
-label { width: 7ch; display: inline-block; }
-#search { width: 30ch; }
-button { background-color: #eee; color: inherit; border-radius: 4px; border-width: 1px; }
-textarea { width: 97%; margin-top: 1ch 0 0 0; padding: 0 0.5ch; font: inherit;
-    border-radius: 6px; border: 1px outset #eee; }
-p { margin: 0.5ch 0 0 0; }
-#send { float: right; font-size: large; }
-    </style>
-  </head>
-  <body>
-    <header>
-      <a href="/view/{{.Dir}}index">Home</a>
-      <a href="/view/{{.Dir}}{{.Today}}" accesskey="t">Today</a>
-      <form role="search" action="/search/{{.Dir}}" method="GET">
-        <label for="search">Suchen:</label>
-        <input id="search" type="text" spellcheck="false" name="q" accesskey="f" placeholder="term #tag title:term blog:true" required>
-        <button>Los</button>
-      </form>
-    </header>
-    <main>
-      <h1>{{.Title}}</h1>
-      <form action="/save/{{.Name}}" method="POST">
-        <textarea name="body" rows="20" cols="30" lang="" autofocus>{{printf "# %s" .Today | or .Body | printf "%s"}}</textarea>
-        <input type="hidden" name="notify" value="on">
-        <p><input id="send" type="submit" value="Save">
-      </form>
-    </footer>
-  </body>
-</html>
--- a/Show More
+++ b/Show More