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+Copyright (c) 2002-2005, International Business Machines Corporation and others. All Rights Reserved.
+ugrep: a sample program demonstrating the use of ICU regular expression API.
+
+usage:   ugrep [options] pattern [file ...]
+
+   --help                 Output a brief help message
+   -n,  --line-number     Prefix each line of output with the line number within its input file.
+   -V,  --version         Output the program version number
+
+
+The program searches for the specified regular expression in each of the
+specified files, and outputs each matching line.
+
+Input files are in the system default (locale dependent) encoding, unless they
+begin with a BOM, in which case they are assumed to be in the UTF encoding
+specified by the BOM.  Program output is always in the system's default
+8 bit code page.
+
+   
+Files:
+    ./ugrep.c                 source code for the sample
+    ./ugrep.sln               Windows MSVC workspace.  Double-click this to get started.
+    ./ugrep.vcproj            Windows MSVC project file.
+    ./Makefile                Makefile for Unixes.  Needs gmake.
+    
+
+To Build ugrep on Windows
+    1.  Install and build ICU
+    2.  In MSVC, open the workspace file icu\samples\ugrep\ugrep.sln
+    3.  Choose a Debug or Release build.
+    4.  Build.
+	
+To Run on Windows
+    1.  Start a command shell window
+    2.  Add ICU's bin directory to the path, e.g.
+            set PATH=c:\icu\bin;%PATH%
+        (Use the path to where ever ICU is on your system.)
+    3.  cd into the ugrep directory, e.g.
+            cd c:\icu\source\samples\ugrep\debug
+    4.  Run it
+            ugrep ...
+     
+
+To Build on Unixes
+    1.  Build ICU.  Specify an ICU install directory when running configure,
+        using the --prefix option.  The steps to build ICU will look something
+        like this:
+           cd <icu directory>/source
+           runConfigureICU <platform-name> --prefix <icu install directory> [other options]
+           gmake all
+           
+    2.  Install ICU, 
+           gmake install
+           
+    3.  Build the sample
+           Put the install directory containing icu-config on the $PATH.  
+               This will generally be <icu install directory>/bin
+           cd <icu directory>/source/samples/ugrep
+           gmake
+           
+ To Run on Unixes
+           cd <icu directory>/source/samples/ugrep
+           
+           export LD_LIBRARY_PATH=<icu install directory>/lib:.:$LD_LIBRARY_PATH
+           ugrep ...
+           
+           
+ Note:  The name of the LD_LIBRARY_PATH variable is different on some systems.
+        If in doubt, run the sample using "gmake check", and note the name of
+        the variable that is used there.  LD_LIBRARY_PATH is the correct name
+        for Linux and Solaris.