Import man-db_2.7.3.orig.tar.xz

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+2015-09-09  Colin Watson  <cjwatson@debian.org>
+
+	* Version: 2.7.3.
+
+2015-09-09  Colin Watson  <cjwatson@debian.org>
+
+	Pacify gcc -Wlogical-not-parentheses
+
+	* src/man.c (find_cat_file): Add extra parentheses around
+	logical-not on the LHS of a comparison.
+	* lib/util.c (is_changed): Likewise in header comment.
+
+2015-09-09  OGAWA Hirofumi  <hirofumi@mail.parknet.co.jp>
+
+	Restore the ability to use 'man -a' noninteractively
+
+	Fixes Debian bug #798094.
+
+	* src/man.c (do_prompt): Return 0 immediately (i.e. view) if neither
+	stdin nor stdout is a tty.
+	* NEWS: Document this.
+
+2015-09-09  Mike Frysinger  <vapier@gentoo.org>
+
+	Fix crash when current directory is unreadable
+
+	Fixes Savannah bug #45861.
+
+	* src/man.c (make_display_command): Check have_cwd before trying to
+	use cwd.
+	* NEWS: Document this.
+
+2015-09-09  Colin Watson  <cjwatson@debian.org>
+
+	Document squeeze-blank-lines fix
+
+	* NEWS: Document Rafael's squeeze-blank-lines fix.
+
+2015-09-09  Colin Watson  <cjwatson@debian.org>
+
+	Fix use-after-free in ult_src
+
+	Reported by Hanno Boeck.  Fixes Savannah bug #45854.
+
+	* src/ult_src.c (ult_src): Take a copy of base when recursing rather
+	than passing it directly as the new name argument, since it may be
+	freed by the recursive call.
+	* NEWS: Document this.
+
+2015-09-09  Colin Watson  <cjwatson@debian.org>
+
+	Remove unnecessary check before free
+
+	* src/ult_src.c (ult_src): Don't check whether base is non-NULL
+	before freeing it.
+
+2015-08-30  Rafael Kitover  <rkitover@gmail.com>
+
+	Squeeze blank lines internally instead of pager -s
+
+	Add a pipecmd in make_display_command to combine multiple blank lines in
+	the output into one, which is what e.g. less -s does.
+
+	Stop automatically appending -s to pager command in configure.
+
+	Fixes Debian bug #796584.
+
+	* configure.ac: Stop automatically appending -s to pager command.
+	* src/man.c (squeeze_blank_lines): New function.
+	(make_display_command): Add squeeze_blank_lines to display pipeline.
+
+2015-08-29  Colin Watson  <cjwatson@debian.org>
+
+	Make sure CACHEDIR.TAG has correct ownership
+
+	* src/mandb.c (mandb): Change CACHEDIR.TAG's owner to
+	man_owner->pw_uid when running as root in global manpaths.
+	(process_manpath): Pass global_manpath to mandb.
+
+2015-08-29  Colin Watson  <cjwatson@debian.org>
+
+	Rewrite CACHEDIR.TAG and databases if they cannot be read
+
+	Fixes Debian bug #797019.
+
+	* src/mandb.c (mandb): Rewrite CACHEDIR.TAG and databases if they
+	cannot be read (probably due to incorrect ownership).
+	* NEWS: Document this.
+
+2015-08-22  Colin Watson  <cjwatson@debian.org>
+
+	Try to get terminal width from /dev/tty
+
+	If man is running within something like lesspipe, then there may be
+	a current tty that neither stdin nor stdout points to.  Try to get
+	hold of it using /dev/tty.  Fixes Fedora bug #1255930.
+
+	* lib/linelength.c (get_line_length): Try /dev/tty before either
+	stdout or stdin.
+	* NEWS: Document this.
+
 2015-08-16  Colin Watson  <cjwatson@debian.org>
 
 	* Version: 2.7.2.