From 7d86db2fd35488cc27eddd78ada6e608a58e4c30 Mon Sep 17 00:00:00 2001
From: grammarware <vadim@grammarware.net>
Date: Wed, 29 Feb 2012 11:03:26 +0000
Subject: [PATCH] a new tiny tool

git-svn-id: https://slps.svn.sourceforge.net/svnroot/slps@1168 ab42f6e0-554d-0410-b580-99e487e6eeb2
---
 shared/xsl/rgf2bgf.xslt   | 23 -----------------------
 shared/xsl/rootprods.xslt | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 23 deletions(-)
 delete mode 100644 shared/xsl/rgf2bgf.xslt
 create mode 100644 shared/xsl/rootprods.xslt

diff --git a/shared/xsl/rgf2bgf.xslt b/shared/xsl/rgf2bgf.xslt
deleted file mode 100644
index 37c69c46..00000000
--- a/shared/xsl/rgf2bgf.xslt
+++ /dev/null
@@ -1,23 +0,0 @@
-<xsl:stylesheet version = '1.0'
-    xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
-    xmlns:rgf="http://planet-sl.org/rgf">
-
-  <xsl:output method="xml" encoding="UTF-8"/>
-
-  <xsl:template match="/rgf:grammar">
-    <xsl:for-each select="entry">
-      <xsl:choose>
-        <xsl:when test="local-name() = 'name'">
-        </xsl:when>
-      </xsl:choose>
-      <xsl:if test="local-name() = 'terminator-symbol'">
-        <xsl:value-of select="position()"/>
-        <xsl:text>
-</xsl:text>
-      </xsl:if>
-    </xsl:for-each>
-  </xsl:template>
-
-
-
-</xsl:stylesheet>
\ No newline at end of file
diff --git a/shared/xsl/rootprods.xslt b/shared/xsl/rootprods.xslt
new file mode 100644
index 00000000..4c8a3eb7
--- /dev/null
+++ b/shared/xsl/rootprods.xslt
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:bgf="http://planet-sl.org/bgf" version="1.0">
+	<xsl:import href="bgf2bnf.xslt"/>
+	<xsl:output method="text" encoding="UTF-8" omit-xml-declaration="yes"/>
+	<xsl:template match="/bgf:grammar">
+		<xsl:for-each select="root">
+			<xsl:call-template name="showprods">
+				<xsl:with-param name="nt" select="."/>
+			</xsl:call-template>
+		</xsl:for-each>
+	</xsl:template>
+	<xsl:template name="showprods">
+		<xsl:param name="nt"/>
+		<xsl:apply-templates select="/bgf:grammar/bgf:production[nonterminal=$nt]"/>
+	</xsl:template>
+</xsl:stylesheet>