+}
+
+sub rcs_update () {
+ $hooks{rcs}{rcs_update}{call}->(@_);
+}
+
+sub rcs_prepedit ($) {
+ $hooks{rcs}{rcs_prepedit}{call}->(@_);
+}
+
+sub rcs_commit ($$$;$$) {
+ $hooks{rcs}{rcs_commit}{call}->(@_);
+}
+
+sub rcs_commit_staged ($$$) {
+ $hooks{rcs}{rcs_commit_staged}{call}->(@_);
+}
+
+sub rcs_add ($) {
+ $hooks{rcs}{rcs_add}{call}->(@_);
+}
+
+sub rcs_remove ($) {
+ $hooks{rcs}{rcs_remove}{call}->(@_);
+}
+
+sub rcs_rename ($$) {
+ $hooks{rcs}{rcs_rename}{call}->(@_);
+}
+
+sub rcs_recentchanges ($) {
+ $hooks{rcs}{rcs_recentchanges}{call}->(@_);
+}
+
+sub rcs_diff ($) {
+ $hooks{rcs}{rcs_diff}{call}->(@_);
+}
+
+sub rcs_getctime ($) {
+ $hooks{rcs}{rcs_getctime}{call}->(@_);
+}
+
+sub rcs_receive () {
+ $hooks{rcs}{rcs_receive}{call}->();
+}
+
+sub add_depends ($$;$) {
+ my $page=shift;
+ my $pagespec=shift;
+ my $deptype=shift || $DEPEND_CONTENT;
+
+ # Is the pagespec a simple page name?
+ if ($pagespec =~ /$config{wiki_file_regexp}/ &&
+ $pagespec !~ /[\s*?()!]/) {
+ $depends_simple{$page}{lc $pagespec} |= $deptype;
+ return 1;
+ }
+
+ # Analyse the pagespec, and match it against all pages
+ # to get a list of influences, and add explicit dependencies
+ # for those.
+ #my $sub=pagespec_translate($pagespec);
+ #return if $@;
+ #foreach my $p (keys %pagesources) {
+ # my $r=$sub->($p, location => $page );
+ # my %i=$r->influences;
+ # foreach my $i (keys %i) {
+ # $depends_simple{$page}{lc $i} |= $i{$i};
+ # }
+ #}
+ print STDERR "warning: use of add_depends; influences not tracked\n";
+
+ $depends{$page}{$pagespec} |= $deptype;
+ return 1;
+}
+
+sub use_pagespec ($$;@) {
+ my $page=shift;
+ my $pagespec=shift;
+ my %params=@_;
+
+ my $sub=pagespec_translate($pagespec);
+ error "syntax error in pagespec \"$pagespec\""
+ if $@ || ! defined $sub;