Patch from mdm@google.com...

third_party/xdg-utils/scripts/generate-help-script.awk

Index: third_party/xdg-utils/scripts/generate-help-script.awk
===================================================================
--- third_party/xdg-utils/scripts/generate-help-script.awk	(revision 0)
+++ third_party/xdg-utils/scripts/generate-help-script.awk	(revision 0)
@@ -0,0 +1,110 @@
+#!/usr/bin/awk -f
+#---------------------------------------------
+#
+#   generate-script.awk
+#
+#   Simple AWK script to generate the XDG scripts, substituting the
+#   necessary text from other source files.
+#
+#   Copyright 2006, Benedikt Meurer <benny@xfce.org>
+#
+#   LICENSE:
+#
+#   Permission is hereby granted, free of charge, to any person obtaining a
+#   copy of this software and associated documentation files (the "Software"),
+#   to deal in the Software without restriction, including without limitation
+#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#   and/or sell copies of the Software, and to permit persons to whom the
+#   Software is furnished to do so, subject to the following conditions:
+#
+#   The above copyright notice and this permission notice shall be included
+#   in all copies or substantial portions of the Software.
+#
+#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+#   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+#   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+#   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+#   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+#   OTHER DEALINGS IN THE SOFTWARE.
+#
+#---------------------------------------------
+
+
+# All lines from the input file should be printed
+{
+	print
+}
+
+
+# The text from ../LICENSE should be inserted after
+# the "#   LICENSE:" line
+/^#   LICENSE:/ {
+	while (getline < "../LICENSE")
+		print
+	close ("../LICENSE")
+}
+
+
+# Insert the examples text from the .txt file
+# after the "cat << _MANUALPAGE" line
+/^cat << _MANUALPAGE/ {
+	# determine the name of the .txt file
+	txtfile = FILENAME
+	sub(/\.in$/, ".txt", txtfile)
+
+	# read the .txt file content
+	for (txtfile_print = 0; getline < txtfile; ) {
+#		if (match ($0, /^Examples/) != 0) {
+#			# print everything starting at the "Examples" line
+#			txtfile_print = 1
+#		}
+#		if (txtfile_print != 0) {
+#			print $0
+#		}
+                gsub("`","'")
+                gsub("—","-")
+                print $0
+	}
+	close (txtfile)
+}
+
+
+# Insert the usage text from the .txt file
+# after the "cat << _USAGE" line
+/^cat << _USAGE/ {
+	# determine the name of the .txt file
+	txtfile = FILENAME
+	sub(/\.in$/, ".txt", txtfile)
+
+	# read the .txt file content
+	for (txtfile_print = 0; getline < txtfile; ) {
+		if (match ($0, /^Name/) != 0) {
+			# skip empty line after "Name"
+			getline < txtfile
+
+			# from now on, print everything
+			txtfile_print = 1
+		}
+		else if (match ($0, /^Description/) != 0) {
+			# stop at "Description"
+			break
+		}
+		else if (txtfile_print != 0) {
+	                gsub("—","-")
+			print $0
+		}
+	}
+	close (txtfile)
+}
+
+
+# Insert the xdg-utils-common.in content after
+# the "#@xdg-utils-common@" line
+/^#@xdg-utils-common@/ {
+	while (getline < "xdg-utils-common.in")
+		print
+	close ("xdg-utils-common.in")
+}
+
+