#!/bin/bash
#
# Add local variables to C sources files to set emacs C style to 4-space tabs.
#
# Usage:  cd $PG_HOME && add-emacs-variables `find . -name \*.[chy] -print`

for f in $*; do
    if [ -L $f ] || grep -q '^ \* Local Variables:' $f; then
	continue
    fi
    echo $f
    touch -r $f /tmp/.add-local-variables.$$
    cat <<- '    EOF' >> $f 
	
	/*
	 * Local Variables:
	 *  tab-width: 4
	 *  c-indent-level: 4
	 *  c-basic-offset: 4
	 * End:
	 */
    EOF
    touch -r /tmp/.add-local-variables.$$ $f
done

rm -f /tmp/.add-local-variables.$$

# end of file