--- code/trunk/NON-UNIX-USE	2007/08/01 09:10:40	200
+++ code/trunk/NON-UNIX-USE	2007/09/11 13:12:13	237
@@ -42,10 +42,13 @@
  (1) Copy or rename the file config.h.generic as config.h, and edit the macro
      settings that it contains to whatever is appropriate for your environment.
      In particular, if you want to force a specific value for newline, you can
-     define the NEWLINE macro.
+     define the NEWLINE macro. When you compile any of the PCRE modules, you
+     must specify -DHAVE_CONFIG_H to your compiler so that config.h is included
+     in the sources.
 
      An alternative approach is not to edit config.h, but to use -D on the
-     compiler command line to make any changes that you need.
+     compiler command line to make any changes that you need to the 
+     configuration options. In this case -DHAVE_CONFIG_H must not be set.
 
      NOTE: There have been occasions when the way in which certain parameters
      in config.h are used has changed between releases. (In the configure/make
@@ -59,13 +62,14 @@
        Copy or rename file pcre_chartables.c.dist as pcre_chartables.c.
 
      OR:
-       Compile dftables.c as a stand-alone program, and then run it with the
-       single argument "pcre_chartables.c". This generates a set of standard
-       character tables and writes them to that file. The tables are generated
-       using the default C locale for your system. If you want to use a locale
-       that is specified by LC_xxx environment variables, add the -L option to
-       the dftables command. You must use this method if you are building on
-       a system that uses EBCDIC code.
+       Compile dftables.c as a stand-alone program (using -DHAVE_CONFIG_H if 
+       you have set up config.h), and then run it with the single argument
+       "pcre_chartables.c". This generates a set of standard character tables
+       and writes them to that file. The tables are generated using the default
+       C locale for your system. If you want to use a locale that is specified
+       by LC_xxx environment variables, add the -L option to the dftables
+       command. You must use this method if you are building on a system that
+       uses EBCDIC code.
 
      The tables in pcre_chartables.c are defaults. The caller of PCRE can
      specify alternative tables at run time.
@@ -82,7 +86,9 @@
 
        pcre_printint.src
 
- (6) Compile the following source files:
+ (6) Compile the following source files, setting -DHAVE_CONFIG_H as a compiler
+     option if you have set up config.h with your configuration, or else use 
+     other -D settings to change the configuration as required.
 
        pcre_chartables.c
        pcre_compile.c
@@ -115,12 +121,12 @@
      your system has static and shared libraries, you may have to do this once
      for each type.
 
- (8) Similarly, compile pcreposix.c and link the result (on its own) as the
-     pcreposix library.
+ (8) Similarly, compile pcreposix.c (remembering -DHAVE_CONFIG_H if necessary)
+     and link the result (on its own) as the pcreposix library.
 
- (9) Compile the test program pcretest.c. This needs the functions in the
-     pcre and pcreposix libraries when linking. It also needs the
-     pcre_printint.src source file, which it #includes.
+ (9) Compile the test program pcretest.c (again, don't forget -DHAVE_CONFIG_H).
+     This needs the functions in the pcre and pcreposix libraries when linking.
+     It also needs the pcre_printint.src source file, which it #includes.
 
 (10) Run pcretest on the testinput files in the testdata directory, and check
      that the output matches the corresponding testoutput files. Note that the
@@ -315,5 +321,5 @@
 $!
 =========================
 
-Last Updated: 01 August 2007
+Last Updated: 11 September 2007
 ****