Make gdb.parameter("directories") work.

	New command "set directories".
	* NEWS: Document them.
	* source.c (set_directories_command): New function.
	(show_directories_1): Renamed from show_directories.
	All callers updated.
	(show_directories_command): New function.
	(_initialize_source): Install "directories" as a set/show
	variable instead of just a show command.

	doc/
	* gdb.texinfo (Source Path): Document "set directories".

	testsuite/
	* gdb.base/help.exp: Update expected output.
	* gdb.python/py-parameter.exp: New file.

1 files changed, 33 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.python/py-parameter.exp b/gdb/testsuite/gdb.python/py-parameter.exp
new file mode 100644
index 0000000..2332fa4
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-parameter.exp
@@ -0,0 +1,33 @@
+# Copyright (C) 2010 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the GDB testsuite.  It tests gdb.parameter.
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+load_lib gdb-python.exp
+
+# Start with a fresh gdb.
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+
+# Skip all tests if Python scripting is not enabled.
+if { [skip_python_tests] } { continue }
+
+# We use "." here instead of ":" so that this works on win32 too.
+gdb_test "python print gdb.parameter ('directories')" "$srcdir/$subdir.\\\$cdir.\\\$cwd"