1 <?xml version="1.0" encoding="UTF-8"?> 2 3 <!-- 4 bison.xsl - common templates for Bison XSLT. 5 6 Copyright (C) 2007-2012 Free Software Foundation, Inc. 7 8 This file is part of Bison, the GNU Compiler Compiler. 9 10 This program is free software: you can redistribute it and/or modify 11 it under the terms of the GNU General Public License as published by 12 the Free Software Foundation, either version 3 of the License, or 13 (at your option) any later version. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with this program. If not, see <http://www.gnu.org/licenses/>. 22 --> 23 24 <xsl:stylesheet version="1.0" 25 xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 26 xmlns:bison="http://www.gnu.org/software/bison/"> 27 28 <xsl:key 29 name="bison:symbolByName" 30 match="/bison-xml-report/grammar/nonterminals/nonterminal" 31 use="@name" 32 /> 33 <xsl:key 34 name="bison:symbolByName" 35 match="/bison-xml-report/grammar/terminals/terminal" 36 use="@name" 37 /> 38 <xsl:key 39 name="bison:ruleByNumber" 40 match="/bison-xml-report/grammar/rules/rule" 41 use="@number" 42 /> 43 <xsl:key 44 name="bison:ruleByLhs" 45 match="/bison-xml-report/grammar/rules/rule[ 46 @usefulness != 'useless-in-grammar']" 47 use="lhs" 48 /> 49 <xsl:key 50 name="bison:ruleByRhs" 51 match="/bison-xml-report/grammar/rules/rule[ 52 @usefulness != 'useless-in-grammar']" 53 use="rhs/symbol" 54 /> 55 56 <!-- For the specified state, output: #sr-conflicts,#rr-conflicts --> 57 <xsl:template match="state" mode="bison:count-conflicts"> 58 <xsl:variable name="transitions" select="actions/transitions"/> 59 <xsl:variable name="reductions" select="actions/reductions"/> 60 <xsl:variable 61 name="terminals" 62 select=" 63 $transitions/transition[@type='shift']/@symbol 64 | $reductions/reduction/@symbol 65 " 66 /> 67 <xsl:variable name="conflict-data"> 68 <xsl:for-each select="$terminals"> 69 <xsl:variable name="name" select="."/> 70 <xsl:if test="generate-id($terminals[. = $name][1]) = generate-id(.)"> 71 <xsl:variable 72 name="shift-count" 73 select="count($transitions/transition[@symbol=$name])" 74 /> 75 <xsl:variable 76 name="reduce-count" 77 select="count($reductions/reduction[@symbol=$name])" 78 /> 79 <xsl:if test="$shift-count > 0 and $reduce-count > 0"> 80 <xsl:text>s</xsl:text> 81 </xsl:if> 82 <xsl:if test="$reduce-count > 1"> 83 <xsl:text>r</xsl:text> 84 </xsl:if> 85 </xsl:if> 86 </xsl:for-each> 87 </xsl:variable> 88 <xsl:value-of select="string-length(translate($conflict-data, 'r', ''))"/> 89 <xsl:text>,</xsl:text> 90 <xsl:value-of select="string-length(translate($conflict-data, 's', ''))"/> 91 </xsl:template> 92 93 <xsl:template name="space"> 94 <xsl:param name="repeat">0</xsl:param> 95 <xsl:param name="fill" select="' '"/> 96 <xsl:if test="number($repeat) >= 1"> 97 <xsl:call-template name="space"> 98 <xsl:with-param name="repeat" select="$repeat - 1"/> 99 <xsl:with-param name="fill" select="$fill"/> 100 </xsl:call-template> 101 <xsl:value-of select="$fill"/> 102 </xsl:if> 103 </xsl:template> 104 105 </xsl:stylesheet> 106
