update documentation

4 files changed, 18 insertions, 17 deletions

diff --git a/bin/aseag-m b/bin/aseag-m
index 57576a1..34db950 100755
--- a/bin/aseag-m
+++ b/bin/aseag-m
@@ -52,7 +52,7 @@ my $status = Travel::Status::DE::ASEAG->new;
 sub show_help {
 	my ($code) = @_;
 
-	print "Usage: B<aseag-m> [ B<-l> I<lines> ] [B<-f>] I< <stop name>\n"
+	print "Usage: aseag-m [-abfprV] [-l <lines>] [-v <stopname>] <stopname>\n"
 	  . "See also: man aseag-m\n";
 
 	exit $code;
@@ -179,7 +179,8 @@ aseag-m - Unofficial interface to the ASEAG departure monitor
 
 =head1 SYNOPSIS
 
-B<aseag-m> I<name>
+B<aseag-m> [B<-abfprV>] [B<-l> I<lines>] [B<-s> I<timefmt> | B<-S> I<timefmt>]
+[B<-v> I<stopname>] I<stopname>
 
 =head1 VERSION
 
@@ -259,6 +260,8 @@ None.
 
 =item * DateTime(3pm)
 
+=item * DateTime::Format::Duration(3pm)
+
 =item * LWP::UserAgent(3pm)
 
 =back
diff --git a/lib/Travel/Status/DE/ASEAG.pm b/lib/Travel/Status/DE/ASEAG.pm
index 3ef529a..83bb6b1 100644
--- a/lib/Travel/Status/DE/ASEAG.pm
+++ b/lib/Travel/Status/DE/ASEAG.pm
@@ -75,12 +75,6 @@ None.
 
 =over
 
-=item * Class::Accessor(3pm)
-
-=item * DateTime(3pm)
-
-=item * LWP::UserAgent(3pm)
-
 =item * Travel::Status::DE::URA(3pm)
 
 =back
diff --git a/lib/Travel/Status/DE/URA.pm b/lib/Travel/Status/DE/URA.pm
index 5dbaff6..8ea404b 100644
--- a/lib/Travel/Status/DE/URA.pm
+++ b/lib/Travel/Status/DE/URA.pm
@@ -276,29 +276,29 @@ given place in real-time.  Schedule information is not included.
 Requests the departures as specified by I<opts> and returns a new
 Travel::Status::DE::URA object.
 
-Accepted parameters (all are optional):
+The following two parameters are mandatory:
 
 =over
 
-=item B<ura_base> => I<ura_base> (default C<< http://ivu.aseag.de/interfaces/ura >>)
+=item B<ura_base> => I<ura_base>
 
 The URA base url.
 
-=item B<ura_version> => I<version> (default C<< 1 >>)
+=item B<ura_version> => I<version>
 
 The version, may be any string.
 
 =back
 
-The request URL is I<ura_base>/instant_VI<version>, so by default
-C<< http://ivu.aseag.de/interfaces/ura/instant_V1 >>.
+The request URL is I<ura_base>/instant_VI<version>, so for
+C<< http://ivu.aseag.de/interfaces/ura >>, C<< 1 >> this module will point
+requests to C<< http://ivu.aseag.de/interfaces/ura/instant_V1 >>.
 
 Additionally, all options supported by C<< $status->results >> may be specified
 here, causing them to be used as defaults. Note that while they may be
 overridden later, they may limit the set of available departures requested from
 the server.
 
-
 =item $status->errstr
 
 In case of an HTTP request error, returns a string describing it. If none
@@ -324,7 +324,7 @@ I<name> (if set).
 
 =item B<fuzzy> => I<bool> (default 1)
 
-A true value allows fuzzy matching for the I<name> set above, a false one
+A true value allows fuzzy matching for the stop I<name>, a false one
 requires an exact string match.
 
 =item B<hide_past> => I<bool> (default 1)
@@ -359,6 +359,8 @@ None.
 
 =item * DateTime(3pm)
 
+=item * List::MoreUtils(3pm)
+
 =item * LWP::UserAgent(3pm)
 
 =back
@@ -369,7 +371,7 @@ Many.
 
 =head1 SEE ALSO
 
-aseag-m(1), Travel::Status::DE::URA::Result(3pm).
+Travel::Status::DE::URA::Result(3pm).
 
 =head1 AUTHOR
 
diff --git a/lib/Travel/Status/DE/URA/Result.pm b/lib/Travel/Status/DE/URA/Result.pm
index dbf619f..f8eddcd 100644
--- a/lib/Travel/Status/DE/URA/Result.pm
+++ b/lib/Travel/Status/DE/URA/Result.pm
@@ -94,10 +94,12 @@ The number of the line.
 
 =item $departure->route_timetable
 
+If the B<results> method of Travel::Status::DE::URA(3pm) was called with
+B<full_routes> => true:
 Returns an arrayref of arrayrefs describing the entire route. I.e.
 C<< [[$time1, $stop1], [$time2, $stop2], ...] >>.
 The times are DateTime::Duration(3pm) objects, the stops are only names,
-not IDs (subject to change).
+not IDs (subject to change).  Returns an empty arrayref otherwise.
 
 =item $departure->stop