# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1312551757 0
# Node ID cb90f030acfd2da00b67c85f92c3cfd221f56ea7
# Parent  fc808f006ff4d6655aa786d47750dd01866a51a0
using sed instead of perl

diff --git a/docs/GNUmakefile b/docs/GNUmakefile
--- a/docs/GNUmakefile
+++ b/docs/GNUmakefile
@@ -10,7 +10,7 @@ define  XSLScript
 		com.pault.StyleSheet					\
 		-x com.pault.XX -y com.pault.XX				\
 		$(1) docs/xsls/dump.xsls				\
-	| perl -e 'undef $$/; $$_ = <>; s/(\n\n)+/\n/gs; print' > $(2)
+	| sed 's/ *$$//;/^ *$$/N;/\n *$$/D' > $(2)
 
 	if [ ! -s $(2) ]; then rm $(2); fi; test -s $(2)
 endef