Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

If '--page [number]' (or '-P [number]') is given on the command-line,
the document is opened at the specified page number. Negative numbers
are allowed, and denote a page number starting from the end of the
document.

See issue 275 <http://bugs.pwmt.org/issue275>.
Reported-by: bob <sean258@gmail.com>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Thanks to oblique for the patch.
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

If we have already requested a page to be rendered, we don't have to request it
once again.
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Thanks to oblique for the patch.
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Closes: #292
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Thanks to oblique for the patch.
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Conflicts:
	Makefile
	config.mk
	document.c

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

There is another software called magic out there, so let's call it libmagic from
file(1).

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

According to my compiler output and the page on glib deprecated APIs
[1], some of the stuff needed to be removed or changed.

[1] - http://developer.gnome.org/glib/2.31/glib-Deprecated-Thread-APIs.htmlSigned-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Previously it was set to -1, which was essentially disabling the
horizontal scrolling. This enables the scrolling by default by setting
it to be the same as the vertical scrolling.
Signed-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

Thanks to Diego Joss <djego.joss@gmail.com> for the patch.

Thanks to Marwan Tanager