doc: improve

- mandoc: fix mandoc errors and warnings.
- remove pre-generated HTML documentation.

1 files changed, 6 insertions, 4 deletions

diff --git a/sfeed_update.1 b/sfeed_update.1
index 4ffb52a..ad50883 100644
--- a/sfeed_update.1
+++ b/sfeed_update.1
@@ -18,14 +18,13 @@ config file, if not specified uses the location $HOME/.sfeed/sfeedrc by default
 see the
 .Sx FILES READ
 section for more information.
+.El
 .Sh TAB-SEPARATED FORMAT FIELDS
-.Pp
 The items are saved in a TSV-like format except newlines, tabs and
 backslash are escaped with \\ (\\n, \\t and \\\\). Carriage returns (\\r) are
 removed.
 .Pp
 The order and format of the fields are:
-.Pp
 .Bl -tag -width 17n
 .It Ar item timestamp
 string, UNIX timestamp in GMT+0
@@ -45,8 +44,8 @@ string
 string
 .It Ar feed type
 string, "rss" or "atom"
+.El
 .Sh EXTRA FIELDS
-.Pp
 Extra fields added by sfeed_update:
 .Bl -tag -width 17n
 .It Ar feed name
@@ -55,6 +54,7 @@ string
 string
 .It Ar item baseurl site
 string
+.El
 .Sh FILES READ
 .Bl -tag -width 17n
 .It Ar sfeedrc
@@ -66,6 +66,7 @@ override the merge() function to change the merge logic.
 The function feeds() is called to fetch the feeds. By
 default the function feed() is executed as a parallel
 job to speedup updating.
+.El
 .Sh FILES WRITTEN
 .Bl -tag -width 17n
 .It Ar feeds
@@ -73,13 +74,14 @@ Tab-separated format containing all feeds.
 The sfeed_update script merges new items with this file.
 .It Ar feeds.new
 Temporary file used by sfeed_update to merge items.
+.El
 .Sh EXAMPLES
-.Pp
 To update feeds and format the feeds file:
 .Bd -literal
 sfeed_update "configfile"
 sfeed_plain < $HOME/.sfeed/feeds > $HOME/.sfeed/feeds.txt
 sfeed_html < $HOME/.sfeed/feeds > $HOME/.sfeed/feeds.html
+.Ed
 .Sh SEE ALSO
 .Xr sh 1 ,
 .Xr sfeed_plain 1 ,