Add pcredemo man page, containing a listing of pcredemo.c.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@429 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 40 insertions, 4 deletions

diff --git a/PrepareRelease b/PrepareRelease
index a4f3485..de63e78 100755
--- a/PrepareRelease
+++ b/PrepareRelease
@@ -8,8 +8,8 @@
 # following files:
 
 # 132html     A Perl script that converts a .1 or .3 man page into HTML. It
-#             is called from MakeRelease. It "knows" the relevant troff
-#             constructs that are used in the PCRE man pages.
+#             "knows" the relevant troff constructs that are used in the PCRE
+#             man pages.
 
 # CleanTxt    A Perl script that cleans up the output of "nroff -man" by
 #             removing backspaces and other redundant text so as to produce
@@ -37,8 +37,9 @@ cat <<End >pcre.txt
 This file contains a concatenation of the PCRE man pages, converted to plain
 text format for ease of searching with a text editor, or for use on systems
 that do not have a man page processor. The small individual files that give
-synopses of each function in the library have not been included. There are
-separate text files for the pcregrep and pcretest commands.
+synopses of each function in the library have not been included. Neither has 
+the pcredemo program. There are separate text files for the pcregrep and
+pcretest commands.
 -----------------------------------------------------------------------------
 
 
@@ -68,6 +69,41 @@ for file in pcretest pcregrep pcre-config ; do
 done
 
 
+# Make pcredemo.3 from the pcredemo.c source file
+
+echo "Making pcredemo.3"
+perl <<"END" >pcredemo.3
+  open(IN, "../pcredemo.c") || die "Failed to open pcredemo.c\n";
+  open(OUT, ">pcredemo.3") || die "Failed to open pcredemo.3\n";
+  print OUT ".\\\" Start example.\n" .
+            ".de EX\n" .
+            ".  nr mE \\\\n(.f\n" .
+            ".  nf\n" .
+            ".  nh\n" .
+            ".  ft CW\n" .
+            "..\n" .
+            ".\n" .
+            ".\n" .
+            ".\\\" End example.\n" .
+            ".de EE\n" .
+            ".  ft \\\\n(mE\n" .
+            ".  fi\n" .
+            ".  hy \\\\n(HY\n" .
+            "..\n" .
+            ".\n" .
+            ".EX\n" ; 
+  while (<IN>)
+    {
+    s/\\/\\e/g;
+    print OUT;
+    }
+  print OUT ".EE\n";
+  close(IN);
+  close(OUT);    
+END
+if [ $? != 0 ] ; then exit 1; fi
+
+
 # Make HTML form of the documentation.
 
 echo "Making HTML documentation"