add_cvs_markers isn't useful anymore.

src/tools/add_cvs_markers

-#!/bin/sh
-
-# src/tools/add_cvs_markers
-
-# Author: Andrew Dunstan
-
-# Script to add PostgreSQL markers to source files that are lacking them.
-# currently only works for .c and .h files
-
-# Needs a sed that understands the -i switch. 
-# Really only tested on my Linux box.
-
-# We try to avoid adding markers to third party files, or files that will
-# cause regression problems (e.g. some ecpg headers).
-
-# If the file begins with a comment, we put the marker in there, 
-# otherwise we add a new comment at the top of the file. This makes things
-# a bit prettier.
-
-# This script should be run at the top of the source tree. 
-# If we're in the tools directory, the script tries to take us to the 
-# right spot.
-CWD=`pwd`
-test "`basename $CWD`" = "tools" && cd ../.. 
-
-# need a dummy file in case we don't find any with missing markers,
-# to suppress messages about sed not finding any input files
-touch dummy
-
-# first process the files that already start with a comment:
-
-find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \
-     -o -name 'regression.h' -o -name 'sql3types.h' -o -name 'sqlca.h' \) \
-     -prune \) -o  \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; \
-     -o -print \) | \
-  { while read file ; do 
-      head -n 1 < $file | grep -q '^/\*' && echo $file 
-    done ; echo dummy ;} |  \
-  xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * \x24PostgreSQL:$ \n *'
-
-# now all the rest (i.e. the files that don't start with a comment)
-
-{ find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \
-     -o -name 'regression.h' -o -name 'sql3types.h' -o -name 'sqlca.h' \) \
-     -prune \) -o  \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; \
-     -o -print \) ; echo dummy ;} | \
-  xargs -l sed -i -e '1i/*\n * \x24PostgreSQL:$ \n */'
-
-rm -f dummy