@@ -23,13 +23,13 @@ .Sh DESCRIPTION
 The honk filtering and censorship system,
 .Nm hfcs ,
 controls what messages are seen and how they are presented to the user.
-Filter rules are based on series of matches and actions.
+Filter rules are based on a series of matches and actions.
 It is accessed via the
 .Pa filters
 menu item.
 .Pp
 The following match types are possible.
-All criteria must match.
+All nonempty criteria must match.
 .Bl -tag -width include-audience
 .It Ar who
 Match an actor or domain name.
@@ -47,6 +47,8 @@ Regular expression match against the post
 .Fa content .
 .It Ar is announce
 Is announced (shared).
+.It Ar announce of
+Limit prevous match to only specified actor or domain name.
 .El
 .Pp
 The following actions may be applied.
@@ -75,6 +77,9 @@ Specifically, an argument
 .Ql re
 will be automatically rewritten as
 .Ql \\\b(?i:re)\\\b .
+The
+.Ar replace
+text may refer to submatches using $1, etc.
 .Pp
 An optional expiration may be specified as a duration.
 XdYhZm for X days, Y hours, and Z minutes.

@@ -66,9 +66,11 @@ via other means will appear in the relevant combos.
 .Pp
 In addition to honkers, it is possible to subscribe to a hashtag collection.
 (Where supported.)
-Enter the collection URL as the honker URL.
+Enter the collection URL for
+.Ar url .
 .Pp
-Separately, hashtags may be added to a combo by creating a honker with a url
+Separately, hashtags may be added to a combo by creating a honker with a
+.Ar url
 of the desired hashtag (including #).
 .Ss Viewing
 The primary feed is accessed via the
@@ -112,7 +114,9 @@ .It Ic ack
 Acknowledge reading this post.
 Typically if it's a reply to one's own post.
 .It Ic save
-Save this honk to make it easy to find later.
+Save this honk to the
+.Pa saved
+tab to find later.
 .It Ic untag me
 Sometimes a thread goes on entirely too long.
 Untag will hide further replies to the selected post, but without muting the
@@ -151,12 +155,14 @@ can be of great use to restore order to one's timeline.
 Accessed via the
 .Pa filters
 menu item.
-.Ss xzone
+.Ss Xzone
 The
 .Pa xzone
 page lists recently seen honkers that are not otherwise tracked.
 It also allows the import of external objects via URL, either individual
 posts or actor URLs, in which case their recent outbox is imported.
+.Ss Account
+It's all about you.
 .Sh ENVIRONMENT
 .Nm
 is designed to work with most browsers, but for optimal results it is
@@ -188,4 +194,4 @@ The ActivityPub standard is subject to interpretation, and not all
 implementations are as enlightened as
 .Nm .
 .Sh BUGS
-Only features.
+It's a feature.

@@ -28,6 +28,8 @@ The process begins by pressing the button marked
 .Dq it's honking time
 to activate the honk form.
 .Pp
+Honks are posted publicly.
+.Pp
 A subset of markdown is supported.
 .Bl -tag -width tenletters
 .It bold
@@ -76,7 +78,7 @@ .Ar hoot
 operator followed by the URL.
 .Dl hoot: https://twitter.com/tedunangst/status/850379741492367360
 .Pp
-Custom emoji may included by colon wrapping the image name.
+Custom emoji may be included by colon wrapping the image name.
 .Pq :hellsyeah:
 A meme (sticker, reaction gif) may be included with the
 .Ar meme

@@ -112,6 +112,8 @@ The database may grow large over time.
 The
 .Ic cleanup
 command exists to purge old data, by default 30 days.
+This removes unreferenced, unsaved posts and attachments.
+It does not remove any original content.
 .Ss UPGRADE
 Stop the old honk process.
 .Dl pkill honk

@@ -22,5 +22,5 @@ .Nd vital improvements module
 .Sh DESCRIPTION
 The vital improvements module,
 .Nm ,
-is used to customize and extend honk's behavior in such rare cases as the
+is used to customize and extend honk in such rare cases as the
 existing functionality proves insufficient.