From d007a52a3ca094d863f64391c92aead1f660e56e Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Fri, 12 Feb 2010 02:19:09 +0000
Subject: [PATCH] add diffimg.1 and vimdot.1 man pages provided by: 	
 David Claughton <dave@eclecticdave.com>

---
 contrib/diffimg/.cvsignore  |  1 +
 contrib/diffimg/Makefile.am | 11 ++++++++++-
 contrib/diffimg/diffimg.1   | 21 +++++++++++++++++++++
 plugin/xlib/.cvsignore      |  1 +
 plugin/xlib/Makefile.am     | 13 ++++++++++---
 plugin/xlib/vimdot.1        | 23 +++++++++++++++++++++++
 6 files changed, 66 insertions(+), 4 deletions(-)
 create mode 100644 contrib/diffimg/diffimg.1
 create mode 100644 plugin/xlib/vimdot.1

diff --git a/contrib/diffimg/.cvsignore b/contrib/diffimg/.cvsignore
index 3924232b3..90be43749 100644
--- a/contrib/diffimg/.cvsignore
+++ b/contrib/diffimg/.cvsignore
@@ -4,3 +4,4 @@ Makefile
 Makefile.in
 diffimg
 CMakeFiles CMakeTmp CMakeFiles CMakeCache.txt cmake_install.cmake
+*.pdf
diff --git a/contrib/diffimg/Makefile.am b/contrib/diffimg/Makefile.am
index f339b18b1..b9abbbfa7 100644
--- a/contrib/diffimg/Makefile.am
+++ b/contrib/diffimg/Makefile.am
@@ -5,6 +5,11 @@ VERSION=0.2
 
 AM_CPPFLAGS = @GD_INCLUDES@
 
+pdfdir = $(pkgdatadir)/doc/pdf
+
+man_MANS = diffimg.1
+pdf_DATA = diffimg.1.pdf
+
 if WITH_LIBGD
 bin_PROGRAMS = diffimg
 endif
@@ -19,6 +24,9 @@ else
 diffimg_LDADD = @GD_LIBS@ @MATH_LIBS@
 endif
 
+diffimg.1.pdf: $(srcdir)/diffimg.1
+        - $(GROFF) -Tps -man $(srcdir)/dot.1 | $(PS2PDF) - - >diffimg.1.pdf
+
 GRAPH = "digraph G { hello -> world }"
 
 test: diffimg
@@ -29,4 +37,5 @@ test: diffimg
 	if `./diffimg hello1.png hello2.png >test2.png`;then echo same;else echo different;fi
 
 CLEANFILES = *.png
-EXTRA_DIST = diffimg.vcproj
+EXTRA_DIST = diffimg.vcproj diffimg.1 diffimg.1.pdf
+DISTCLEANFILES = diffimg.1.pdf
diff --git a/contrib/diffimg/diffimg.1 b/contrib/diffimg/diffimg.1
new file mode 100644
index 000000000..09a6d899b
--- /dev/null
+++ b/contrib/diffimg/diffimg.1
@@ -0,0 +1,21 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.TH DIFFIMG 1 "Jan 31, 2010"
+.SH NAME
+diffimg \- Calculates intersection between two images
+.SH SYNOPSIS
+.B diffimg
+.RI image1
+.RI image2
+.RI [ outimage ]
+.SH DESCRIPTION
+.PP
+\fBdiffimg\fP generates an image where each pixel is the difference between the corresponding pixel
+in each of the two source images.  Thus, if the source images are the same the resulting image will
+be black, otherwise it will have regions of non-black where the images differ.
+.PP 
+Currently supports: .png, .gif, .jpg, and .ps by using ghostscript
+.SH AUTHOR
+diffimg was written by John Ellson <ellson@research.att.com>
+.PP
+This manual page was written by David Claughton <dave@eclecticdave.com>,
+for the Debian project (but may be used by others).
diff --git a/plugin/xlib/.cvsignore b/plugin/xlib/.cvsignore
index fa8ad589c..1f376812e 100644
--- a/plugin/xlib/.cvsignore
+++ b/plugin/xlib/.cvsignore
@@ -7,3 +7,4 @@ Makefile.in
 CMakeFiles
 *.cmake
 vimdot
+*.pdf
diff --git a/plugin/xlib/Makefile.am b/plugin/xlib/Makefile.am
index 4c713ae32..c6873879c 100644
--- a/plugin/xlib/Makefile.am
+++ b/plugin/xlib/Makefile.am
@@ -7,6 +7,8 @@ else
 GRAPH = graph
 endif
 
+pdfdir = $(pkgdatadir)/doc/pdf
+
 AM_CPPFLAGS = \
 	-I$(top_srcdir) \
 	-I$(top_srcdir)/lib/common \
@@ -28,6 +30,12 @@ bin_SCRIPTS = vimdot
 endif
 endif
 
+man_MANS = vimdot.1
+pdf_DATA = vimdot.1.pdf
+
+vimdot.1.pdf: $(srcdir)/vimdot.1
+        - $(GROFF) -Tps -man $(srcdir)/dot.1 | $(PS2PDF) - - >vimdot.1.pdf
+
 libgvplugin_xlib_C_la_SOURCES = \
 	gvplugin_xlib.c \
 	gvdevice_xlib.c
@@ -48,7 +56,6 @@ vimdot: $(top_srcdir)/plugin/xlib/vimdot.sh
 	cp $(top_srcdir)/plugin/xlib/vimdot.sh vimdot
 	chmod +x vimdot
 
-EXTRA_DIST = vimdot.sh
-
-DISTCLEANFILES = vimdot
+EXTRA_DIST = vimdot.sh vimdot.1 vimdot.1.pdf
 
+DISTCLEANFILES = vimdot vimdot.1.pdf
diff --git a/plugin/xlib/vimdot.1 b/plugin/xlib/vimdot.1
new file mode 100644
index 000000000..cfb477544
--- /dev/null
+++ b/plugin/xlib/vimdot.1
@@ -0,0 +1,23 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.TH VIMDOT 1 "Jan 31, 2010"
+.SH NAME
+vimdot \- Combined text editor and dot viewer
+.SH SYNOPSIS
+.B vimdot
+.RI [ file ]
+.SH DESCRIPTION
+.PP
+\fBvimdot\fP is a simple script which launches the gvim or vim editor along with a GUI window showing the
+dot output of the edited file.  The dot output window automatically refreshes everytime the file is saved
+in the editor.
+.PP
+If no filename is given, vimdot will use 'noname.dot' and initialise it with an example graph to get you
+started.
+.SH SEE ALSO
+.br
+vim(1), dot(1)
+.SH AUTHOR
+vimdot was written by John Ellson <ellson@research.att.com>
+.PP
+This manual page was written by David Claughton <dave@eclecticdave.com>,
+for the Debian project (but may be used by others).
-- 
2.40.0