man pages: fix a few warnings and improve a few words

- fix new warning check (start sentence at each line).
- improve a few words.

11 files changed, 76 insertions, 51 deletions

diff --git a/sfeed.1 b/sfeed.1
index 3784694..8da28a3 100644
--- a/sfeed.1
+++ b/sfeed.1
@@ -9,21 +9,24 @@
 .Op Ar baseurl
 .Sh DESCRIPTION
 .Nm
-reads RSS or Atom feed data (XML) from stdin. It writes the feed data in a
-TAB-separated format to stdout. A
+reads RSS or Atom feed data (XML) from stdin.
+It writes the feed data in a TAB-separated format to stdout.
+A
 .Ar baseurl
-can be specified if the links in the feed are relative urls. It is
-recommended to always have absolute urls in your feeds.
+can be specified if the links in the feed are relative urls.
+It is recommended to always have absolute urls in your feeds.
 .Sh TAB-SEPARATED FORMAT FIELDS
 The items are saved in a TSV-like format.
 .Pp
 The fields: title, id, author are not allowed to have newlines and TABs, all
-whitespace characters are replaced by a single space character. Control
-characters are removed.
+whitespace characters are replaced by a single space character.
+Control characters are removed.
 .Pp
-The content field can contain newlines and is escaped. TABs, newlines and '\\'
-are escaped with '\\', so it becomes: '\\t', '\\n' and '\\\\'. Other whitespace
-characters except space are removed. Control characters are removed.
+The content field can contain newlines and is escaped.
+TABs, newlines and '\\' are escaped with '\\', so it becomes: '\\t', '\\n'
+and '\\\\'.
+Other whitespace characters except spaces are removed.
+Control characters are removed.
 .Pp
 The order and content of the fields are:
 .Bl -tag -width 17n
@@ -34,8 +37,8 @@ Title text, HTML code in titles is ignored and is treated as plain-text.
 .It link
 Absolute url, unsafe characters are encoded.
 .It content
-Content, can have plain-text or HTML code depending on the content\-type field.
-.It content\-type
+Content, can have plain-text or HTML code depending on the content-type field.
+.It content-type
 "html" or "plain".
 .It id
 RSS item GUID or Atom id.
diff --git a/sfeed.5 b/sfeed.5
index 17dc58a..6296a5d 100644
--- a/sfeed.5
+++ b/sfeed.5
@@ -8,18 +8,20 @@
 .Nm
 .Sh DESCRIPTION
 .Xr sfeed 1
-reads RSS or Atom feed data (XML) from stdin. It writes the feed data in a
-TAB-separated format to stdout.
+reads RSS or Atom feed data (XML) from stdin.
+It writes the feed data in a TAB-separated format to stdout.
 .Sh TAB-SEPARATED FORMAT FIELDS
 The items are saved in a TSV-like format.
 .Pp
 The fields: title, id, author are not allowed to have newlines and TABs, all
-whitespace characters are replaced by a single space character. Control
-characters are removed.
+whitespace characters are replaced by a single space character.
+Control characters are removed.
 .Pp
-The content field can contain newlines and is escaped. TABs, newlines and '\\'
-are escaped with '\\', so it becomes: '\\t', '\\n' and '\\\\'. Other whitespace
-characters except space are removed. Control characters are removed.
+The content field can contain newlines and is escaped.
+TABs, newlines and '\\' are escaped with '\\', so it becomes: '\\t', '\\n'
+and '\\\\'.
+Other whitespace characters except spaces are removed.
+Control characters are removed.
 .Pp
 The order and content of the fields are:
 .Bl -tag -width 17n
@@ -30,8 +32,8 @@ Title text, HTML code in titles is ignored and is treated as plain-text.
 .It link
 Absolute url, unsafe characters are encoded.
 .It content
-Content, can have plain-text or HTML code depending on the content\-type field.
-.It content\-type
+Content, can have plain-text or HTML code depending on the content-type field.
+.It content-type
 "html" or "plain".
 .It id
 RSS item GUID or Atom id.
diff --git a/sfeed_frames.1 b/sfeed_frames.1
index b37866b..4dc1515 100644
--- a/sfeed_frames.1
+++ b/sfeed_frames.1
@@ -11,7 +11,8 @@
 .Nm
 formats feed data (TSV) from
 .Xr sfeed 1
-to HTML. It reads TSV data from stdin or
+to HTML.
+It reads TSV data from stdin or
 .Ar file
 and writes HTML files to the current directory.
 If no
@@ -32,9 +33,10 @@ in items.html.
 .Sh FILE STRUCTURE
 Items for each feed category are in the format: feedname/itemname.html.
 The feedname and item names are normalized, whitespace characters are replaced
-with a \- character, multiple whitespaces are replaced by a single \- character
-and trailing whitespace will be removed. The itemname is based on the title of
-the items. The feedname and title is truncated to a maximum of 128 bytes.
+with a - character, multiple whitespaces are replaced by a single - character
+and trailing whitespace will be removed.
+The itemname is based on the title of the items.
+The feedname and title is truncated to a maximum of 128 bytes.
 The maximum length of the path is PATH_MAX or filesystem-specific (truncated).
 .Sh SEE ALSO
 .Xr sfeed 1 ,
@@ -44,6 +46,7 @@ The maximum length of the path is PATH_MAX or filesystem-specific (truncated).
 .Sh SECURITY CONSIDERATIONS
 Each item content file contains the content formatted as HTML, if the feed data
 contains HTML like Javascripts, tracking cookies, custom styles and such
-these will also be displayed. Due to the crazy nature of "the web" these things
-are complex to filter. Some security and privacy can be gained by using an
-adblocker, script blocker and to set your browser settings more strictly.
+these will also be displayed.
+Due to the crazy nature of "the web" these things are complex to filter.
+Some security and privacy can be gained by using an adblocker, script blocker
+and to set your browser settings more strictly.
diff --git a/sfeed_html.1 b/sfeed_html.1
index cadf567..a507535 100644
--- a/sfeed_html.1
+++ b/sfeed_html.1
@@ -13,11 +13,13 @@ formats feed data (TSV) from
 .Xr sfeed 1
 from stdin or
 .Ar file
-to stdout in HTML. If one or more
+to stdout in HTML.
+If one or more
 .Ar file
 are specified, the basename of the
 .Ar file
-is used as the feed name in the output. If no
+is used as the feed name in the output.
+If no
 .Ar file
 parameters are specified and so the data is read from stdin the feed name
 is empty.
diff --git a/sfeed_mbox.1 b/sfeed_mbox.1
index ccdb032..027aa0c 100644
--- a/sfeed_mbox.1
+++ b/sfeed_mbox.1
@@ -13,19 +13,23 @@ formats feed data (TSV) from
 .Xr sfeed 1
 from stdin or
 .Ar file
-to stdout in the mboxrd format. If one or more
+to stdout in the mboxrd format.
+If one or more
 .Ar file
 are specified, the basename of the
 .Ar file
-is used as the feed name in the output. If no
+is used as the feed name in the output.
+If no
 .Ar file
 parameters are specified and so the data is read from stdin the feed name
-is empty. Lines starting with "From " will be mangled in the mboxrd-style.
+is empty.
+Lines starting with "From " will be mangled in the mboxrd-style.
 The mbox data can be further processed by tools like
 .Xr procmail 1
 or
 .Xr fdm 1
-for example. See the README file for some useful examples.
+for example.
+See the README file for some useful examples.
 .Sh FORMAT
 Depending on the original content\-type the mail will be formatted as
 plain-text (text/plain) or HTML (text/html).
diff --git a/sfeed_opml_import.1 b/sfeed_opml_import.1
index 1335d93..ede5bb3 100644
--- a/sfeed_opml_import.1
+++ b/sfeed_opml_import.1
@@ -10,6 +10,7 @@
 .Nm
 reads the OPML XML data from stdin and writes the config file text to stdout.
 .Sh SEE ALSO
-.Xr sfeed_update 1
+.Xr sfeed_update 1 ,
+.Xr sfeedrc 5
 .Sh AUTHORS
 .An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
diff --git a/sfeed_plain.1 b/sfeed_plain.1
index 85ccf76..9308f62 100644
--- a/sfeed_plain.1
+++ b/sfeed_plain.1
@@ -13,11 +13,13 @@ formats feed data (TSV) from
 .Xr sfeed 1
 from stdin or
 .Ar file
-to stdout as a plain-text list. If one or more
+to stdout as a plain-text list.
+If one or more
 .Ar file
 are specified, the basename of the
 .Ar file
-is used as the feed name in the output. If no
+is used as the feed name in the output.
+If no
 .Ar file
 parameters are specified and so the data is read from stdin the feed name
 is empty.
diff --git a/sfeed_tail.1 b/sfeed_tail.1
index a9b5f57..a64aca1 100644
--- a/sfeed_tail.1
+++ b/sfeed_tail.1
@@ -13,26 +13,29 @@ formats unseen feed data (TSV) from
 .Xr sfeed 1
 from stdin or
 .Ar file
-to stdout as a plain-text list. If one or more
+to stdout as a plain-text list.
+If one or more
 .Ar file
 are specified, the basename of the
 .Ar file
-is used as the feed name in the output. If no
+is used as the feed name in the output.
+If no
 .Ar file
 parameters are specified and so the data is read from stdin the feed name
 is empty.
 .Pp
 .Nm
-will mark the initial items on the first run as seen. Then it will print the
-initial items if data is read from stdin, if the data is read on the first
-run by specifying the argument(s)
+will mark the initial items on the first run as seen.
+Then it will print the initial items if data is read from stdin, if the data
+is read on the first run by specifying the argument(s)
 .Ar file
 it will not show the initial seen items.
 .Pp
 Unseen items are printed per line in a similar format to
 .Xr sfeed_plain 1 ,
-duplicate items are ignored. The list of unique items is determined by the
-fields: feedname, item id and UNIX timestamp of the item date.
+duplicate items are ignored.
+The list of unique items is determined by the fields: feedname, item id and
+UNIX timestamp of the item date.
 .Sh IMPLEMENTATION NOTES
 Keep in mind that because
 .Nm
diff --git a/sfeed_update.1 b/sfeed_update.1
index babc7c4..622e08c 100644
--- a/sfeed_update.1
+++ b/sfeed_update.1
@@ -9,8 +9,8 @@
 .Op Ar sfeedrc
 .Sh DESCRIPTION
 .Nm
-updates feeds files and merges the new data with the previous files. These
-are the files in the directory
+updates feeds files and merges the new data with the previous files.
+These are the files in the directory
 .Pa $HOME/.sfeed/feeds
 by default.
 .Sh OPTIONS
@@ -18,7 +18,8 @@ by default.
 .It Ar sfeedrc
 Config file, if not specified uses the path
 .Pa $HOME/.sfeed/sfeedrc
-by default. See the
+by default.
+See the
 .Sx FILES READ
 section for more information.
 .El
@@ -33,8 +34,9 @@ use
 .Xr curl 1 ,
 .Xr wget 1 ,
 or an other network downloader or you can 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 concurrently as a background job to
+change the merge logic.
+The function feeds() is called to fetch the feeds.
+By default the function feed() is executed concurrently as a background job to
 speedup updating.
 .El
 .Sh FILES WRITTEN
diff --git a/sfeed_web.1 b/sfeed_web.1
index 2001fdf..145e0c8 100644
--- a/sfeed_web.1
+++ b/sfeed_web.1
@@ -20,10 +20,12 @@ Optional base url to use for found feed urls that are relative.
 url<TAB>content\-type<newline>
 .Bl -tag -width Ds
 .It url
-Found absolute url. If the url is relative and the
+Found absolute url.
+If the url is relative and the
 .Ar baseurl
 option is
-specified then the url is made absolute. If the url is relative and no
+specified then the url is made absolute.
+If the url is relative and no
 .Ar baseurl
 option is specified it is empty.
 .It content\-type
diff --git a/sfeedrc.5 b/sfeedrc.5
index a45de76..cff07d9 100644
--- a/sfeedrc.5
+++ b/sfeedrc.5
@@ -32,7 +32,8 @@ feed file.
 .It feedurl
 Uri to fetch the RSS/Atom data from, usually a HTTP or HTTPS uri.
 .It Op basesiteurl
-Baseurl of the feed links. This argument allows to fix relative item links.
+Baseurl of the feed links.
+This argument allows to fix relative item links.
 .Pp
 According to the RSS and Atom specification feeds should always have absolute
 urls, however this is not always the case in practise.