diff -up graphviz-2.30.1/cmd/dot/dot.1.orig2 graphviz-2.30.1/cmd/dot/dot.1
--- graphviz-2.30.1/cmd/dot/dot.1.orig2	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/dot/dot.1	2013-07-09 14:34:22.000000000 +0200
@@ -22,6 +22,17 @@ sfdp \- filter for drawing large undirec
 [\fB\-P\fR]
 [\fB\-v\fR]
 [\fB\-V\fR]
+[\fB\-Lg\fR]
+[\fB\-LO\fR]
+[\fB\-Ln\fIiter\fR]
+[\fB\-LU\fIfuns\fR]
+[\fB\-LC\fIfover\fR]
+[\fB\-LT\fR[\fB*\fR]\fIftemp\fR]
+[\fB\-c\fR]
+[\fB\-m\fR]
+[\fB\-q\fIlevel\fR]
+[\fB\-s\fIfscale\fR]
+[\fB\-y\fR]
 [files]
 .br
 \fBneato\fR
@@ -645,6 +656,28 @@ As usual, edge layout is guided by the \
 .PP
 \fB\-v\fP (verbose) prints various information useful for debugging.
 .PP
+\fB\-Lg\fP do not use grid.
+.PP
+\fB\-LO\fP use old attractive force.
+.PP
+\fB\-Ln\fP\fIiter\fP set number of iterations to \fIiter\fP.
+.PP
+\fB\-LU\fP\fIfuns\fP set unscaled factor to \fIfuns\fP.
+.PP
+\fB\-LC\fP\fIfover\fP set overlap expansion factor to \fIfover\fP.
+.PP
+\fB\-LT\fP[\fB*\fP]\fIftemp\fP set temperature factor to \fIftemp\fP.
+.PP
+\fB\-c\fP configure plugins (write $prefix/lib/graphviz/config).
+.PP
+\fB\-m\fP memory test (observe no growth with top, kill when done).
+.PP
+\fB\-q\fIlevel\fP set level of message suppression, the default is 1.
+.PP
+\fB\-s\fIfscale\fP scale input by \fIfscale\fP, the default is 72.
+.PP
+\fB\-y\fR invert y coordinate in output.
+.PP
 \fB\-V\fP (version) prints version information and exits.
 .PP
 \fB\-?\fP prints the usage and exits.
diff -up graphviz-2.30.1/cmd/dotty/dotty.1.orig3 graphviz-2.30.1/cmd/dotty/dotty.1
--- graphviz-2.30.1/cmd/dotty/dotty.1.orig3	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/dotty/dotty.1	2013-07-11 10:47:53.050605825 +0200
@@ -6,6 +6,10 @@ dotty \- A Customizable Graph Editor
 [
 .B -V
 ] [
+.BI -lm mode
+] [
+.BI -el lev
+] [
 .I file
 ]
 .SH DESCRIPTION
@@ -48,6 +54,12 @@ window.
 .TP
 .B -V
 Prints the version.
+.TP
+.BI -lm mode
+Sets the layout mode. The \fImode\fP can be \fBsync\fP or \fBasync\fP. The default is \fBasync\fP.
+.TP
+.BI -el lev
+Sets the mesage level. The \fIlev\fP can be \fB0\fP or \fB1\fP. The default is \fB0\fP.
 .SH BUGS
 The lefty parser does not accept anonymous graphs.
 .SH SEE ALSO
diff -up graphviz-2.30.1/cmd/gvmap/cluster.1.orig2 graphviz-2.30.1/cmd/gvmap/cluster.1
--- graphviz-2.30.1/cmd/gvmap/cluster.1.orig2	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/gvmap/cluster.1	2013-07-11 10:20:14.181466011 +0200
@@ -13,6 +13,9 @@ cluster \- find clusters in a graph and
 .BI \-C k
 ]
 [
+.BI \-c k
+]
+[
 .B \-o
 .I outfile
 ]
@@ -37,6 +40,10 @@ specifies a targeted number of clusters
 The specified number \fIk\fP is only a suggestion and may not be realisable. 
 If \fIk == 0\fP, the default, the number of clusters that approximately optimizes the modularity is returned.
 .TP
+.BI \-c k
+specifies clustering method.
+If \fIk == 0\fP, the default, the modularity will be used. If \fIk == 1\fP modularity quality will be used.
+.TP
 .BI \-o outfile 
 Specifies that output should go into the file \fIoutfile\fP. By default,
 \fIstdout\fP is used.
diff -up graphviz-2.30.1/cmd/tools/gc.1.orig4 graphviz-2.30.1/cmd/tools/gc.1
--- graphviz-2.30.1/cmd/tools/gc.1.orig4	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/tools/gc.1	2013-07-11 13:36:14.847815612 +0200
@@ -4,7 +4,7 @@ gc \- count graph components
 .SH SYNOPSIS
 .B gc
 [
-.B \-necCaDUrs?
+.B \-necCaDUrsv?
 ]
 [ 
 .I files
@@ -50,6 +50,9 @@ Only analyze directed graphs.
 .B \-U
 Only analyze undirected graphs.
 .TP
+.B \-v
+Verbose output.
+.TP
 .B \-?
 Print usage information.
 .LP
diff -up graphviz-2.30.1/cmd/tools/gvgen.1.orig6 graphviz-2.30.1/cmd/tools/gvgen.1
--- graphviz-2.30.1/cmd/tools/gvgen.1.orig6	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/tools/gvgen.1	2013-07-11 14:58:56.599050271 +0200
@@ -4,7 +4,7 @@ gvgen \- generate graphs
 .SH SYNOPSIS
 .B gvgen
 [
-.B \-d?
+.B \-dV?
 ]
 [
 .BI -i n
@@ -198,6 +198,9 @@ Otherwise, the graph is written to stand
 .B \-d
 Make the generated graph directed.
 .TP
+.B \-V
+Verbose output.
+.TP
 .B \-?
 Print usage information.
 .SH "EXIT STATUS"
diff -up graphviz-2.30.1/cmd/lneato/lneato.1.orig9 graphviz-2.30.1/cmd/lneato/lneato.1
--- graphviz-2.30.1/cmd/lneato/lneato.1.orig9	2013-02-14 14:27:39.000000000 +0100
+++ graphviz-2.30.1/cmd/lneato/lneato.1	2013-07-12 13:24:46.817426092 +0200
@@ -6,6 +6,10 @@ lneato \- A Customizable Graph Editor
 [
 .B -V
 ] [
+.BI -lm mode
+] [
+.BI -el lev
+] [
 .I file
 ]
 .SH DESCRIPTION
@@ -48,6 +52,12 @@ window.
 .TP
 .B -V
 Prints the version.
+.TP
+.BI -lm mode
+Sets the layout mode. The \fImode\fP can be \fBsync\fP or \fBasync\fP. The default is \fBasync\fP.
+.TP
+.BI -el lev
+Sets the mesage level. The \fIlev\fP can be \fB0\fP or \fB1\fP. The default is \fB0\fP.
 .SH SEE ALSO
 neato(1), lefty(1), dotty(1), xdot(3),
 .br