From 9c2b9af40dbac616f6c8f8d9802c079a6d9d0709 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Tue, 19 Aug 2008 06:36:48 +0000
Subject: [PATCH] lsprop: also consider includes from <PropertyList>; help
 improvements

---
 scripts/tools/lsprop | 46 ++++++++++++++++++++++----------------------
 1 file changed, 23 insertions(+), 23 deletions(-)

diff --git a/scripts/tools/lsprop b/scripts/tools/lsprop
index 9e97db488..91ebca95c 100755
--- a/scripts/tools/lsprop
+++ b/scripts/tools/lsprop
@@ -6,15 +6,15 @@ __doc__ = """\
 List properties of FlightGear's <PropertyList> XML files.
 
 Usage:
-	lsprop -h
 	lsprop [-v] [-i|-I] [-f <format>] [<list-of-xml-files>]
+	lsprop -h
 
 Options:
-	-h, --help         this help screen
-	-v, --verbose      increase verbosity (can be used multiple times)
+	-h, --help         print this help screen
+	-v, --verbose      increase verbosity
 	-i, --all-indices  also show null indices in properties
 	-I, --no-indices   don't show any indices in properties
-	-p, --raw-paths    don't replace FG_ROOT/FG_HOME prefix by environment variables
+	-p, --raw-paths    don't replace path prefix by symbols "$FG_ROOT" and "$FG_HOME"
 	-f, --format       set output format  (default: --format="%f +%l: %p = '%v'")
 
 Format:
@@ -34,9 +34,12 @@ Environment:
 	FG_HOME
 	LSPROP_FORMAT      overrides default format
 
-If no file arguments are specified, then the following files are assumed:
+Arguments:
+	If no file arguments are specified, then the following files are assumed:
 	$FG_ROOT/preferences.xml
 	$FG_ROOT/Aircraft/*/*-set.xml
+
+Current settings:\
 """
 
 
@@ -57,7 +60,7 @@ def errmsg(msg, color = "31;1"):
 
 
 def cook_path(path, force = 0):
-	path = os.path.normpath(path)
+	path = os.path.normpath(os.path.abspath(path))
 	if config.raw_paths and not force:
 		return path
 	if path.startswith(config.root):
@@ -111,33 +114,31 @@ class parse_xml_file(xml.sax.handler.ContentHandler):
 		if self.level == 1:
 			if name != "PropertyList":
 				raise XMLError(self.locator, "XML file isn't a <PropertyList>")
-			return
-
-		if attrs.has_key("n"):
-			index = int(attrs["n"])
-		elif name in self.stack[-1][2]:
-			index = self.stack[-1][2][name] + 1
 		else:
 			index = 0
-		self.stack[-1][2][name] = index
+			if attrs.has_key("n"):
+				index = int(attrs["n"])
+			elif name in self.stack[-1][2]:
+				index = self.stack[-1][2][name] + 1
+			self.stack[-1][2][name] = index
+
+			self.type = "unspecified"
+			if attrs.has_key("type"):
+				self.type = attrs["type"]
 
 		if attrs.has_key("include"):
 			path = os.path.dirname(self.path) + "/" + attrs["include"]
-			if attrs.has_key("omit-node") and attrs["omit-node"] == "y":
+			if attrs.has_key("omit-node") and attrs["omit-node"] == "y" or self.level == 1:
 				self.stack.append([None, None, self.stack[-1][2], []])
 			else:
 				self.stack.append([name, index, {}, []])
 			parse_xml_file(path, self.nesting + 1, self.stack)
-		else:
+		elif self.level > 1:
 			self.stack.append([name, index, {}, []])
 
-		self.type = "unspecified"
-		if attrs.has_key("type"):
-			self.type = attrs["type"]
-
 	def endElement(self, name):
 		value = string.join(self.stack[-1][3], '')
-		if not len(self.stack[-1][2]):
+		if not len(self.stack[-1][2]) and self.level > 1:
 			path = self.pathname()
 			if path:
 				cooked_value = self.escape(value.encode("iso-8859-15", "backslashreplace"))
@@ -217,13 +218,12 @@ def main():
 				"hviIpf:", \
 				["help", "verbose", "all-indices", "no-indices", "raw-paths", "format="])
 	except getopt.GetoptError, msg:
-		print >>sys.stderr, str(msg)
-		return 0
+		errmsg("Error: %s" % msg)
+		return -1
 
 	for o, a in opts:
 		if o in ("-h", "--help"):
 			print __doc__
-			print "Current settings:"
 			print '\t--format="%s"' % config.format.replace('"', '\\"')
 			return 0
 		if o in ("-v", "--verbose"):
-- 
2.39.5