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[PATCH 5/6] xml: match DOT output and xml2dot.xsl processing
|
From: |
Theophile Ranquet |
|
Subject: |
[PATCH 5/6] xml: match DOT output and xml2dot.xsl processing |
|
Date: |
Mon, 12 Nov 2012 16:05:33 +0000 |
Make the DOT produced by XSLT processing equivalent to the one made with the
--graph option.
* data/xslt/xml2dot.xsl: Stylistic changes, and add support for reductions.
* doc/bison.texi (Xml): Update.
* src/graphviz.c (conclude_red): Minor stylistic changes to DOT internals.
(output_red): Swap enabled and disabled reductions output, for coherence
with XSLT output.
* src/print_graph.c (print_core): Minor stylistic change to States' output.
(print_actions): Swap order of output for reductions and transitions.
* tests/local.at (AT_BISON_CHECK_XML): Ignore differences in order.
* tests/output.at: Adjust to changes in DOT internals.
---
data/xslt/xml2dot.xsl | 185 ++++++++++++++++++++++++++--
data/xslt/xml2text.xsl | 2 +-
doc/bison.texi | 15 +--
src/graphviz.c | 34 +++---
src/print_graph.c | 7 +-
tests/local.at | 4 +-
tests/output.at | 322 ++++++++++++++++++++++++-------------------------
7 files changed, 372 insertions(+), 197 deletions(-)
diff --git a/data/xslt/xml2dot.xsl b/data/xslt/xml2dot.xsl
index 111613c..dceb8e1 100644
--- a/data/xslt/xml2dot.xsl
+++ b/data/xslt/xml2dot.xsl
@@ -55,7 +55,7 @@
<xsl:call-template name="escape">
<xsl:with-param name="subject" select="$filename"/>
</xsl:call-template>
- <xsl:text> {
+ <xsl:text>" {
node [fontname = courier, shape = box, colorscheme = paired6]
edge [fontname = courier]
@@ -68,11 +68,87 @@
<xsl:call-template name="output-node">
<xsl:with-param name="number" select="@number"/>
<xsl:with-param name="label">
- <xsl:value-of select="@number"/>
<xsl:apply-templates select="itemset/item"/>
</xsl:with-param>
</xsl:call-template>
<xsl:apply-templates select="actions/transitions"/>
+ <xsl:apply-templates select="actions/reductions">
+ <xsl:with-param name="staten">
+ <xsl:value-of select="@number"/>
+ </xsl:with-param>
+ </xsl:apply-templates>
+</xsl:template>
+
+<xsl:template match="actions/reductions">
+ <xsl:param name="staten"/>
+ <xsl:for-each select='reduction'>
+ <!-- These variables are needed because the current context can't be
+ refered to directly in XPath expressions. -->
+ <xsl:variable name="rul">
+ <xsl:value-of select="@rule"/>
+ </xsl:variable>
+ <xsl:variable name="ena">
+ <xsl:value-of select="@enabled"/>
+ </xsl:variable>
+ <!-- The foreach's body is protected by this, so that we are actually
+ going to iterate once per reduction rule, and not per lookahead. -->
+ <xsl:if test='not(preceding-sibling::address@hidden and @enabled=$ena])'>
+ <xsl:variable name="rule">
+ <xsl:choose>
+ <!-- The acceptation state is refered to as 'accept' in the XML, but
+ just as '0' in the DOT. -->
+ <xsl:when test="@rule='accept'">
+ <xsl:text>0</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@rule"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <!-- The edge's beginning -->
+ <xsl:call-template name="reduction-edge-start">
+ <xsl:with-param name="state" select="$staten"/>
+ <xsl:with-param name="rule" select="$rule"/>
+ <xsl:with-param name="enabled" select="@enabled"/>
+ </xsl:call-template>
+
+ <!-- The edge's tokens -->
+ <!-- Don't show labels for the default action. In other cases, there will
+ always be at least one token, so 'label="[]"' will not occur. -->
+ <xsl:if test='$rule!=0 and not(../address@hidden and @rule=$rule and
@symbol="$default"])'>
+ <xsl:text>label="[</xsl:text>
+ <xsl:for-each select='../address@hidden and @rule=$rule]'>
+ <xsl:call-template name="escape">
+ <xsl:with-param name="subject" select="@symbol"/>
+ </xsl:call-template>
+ <xsl:if test="position() != last ()">
+ <xsl:text>, </xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ <xsl:text>]", </xsl:text>
+ </xsl:if>
+
+ <!-- The edge's end -->
+ <xsl:text>style=solid] </xsl:text>
+
+ <!-- The diamond representing the reduction -->
+ <xsl:call-template name="reduction-node">
+ <xsl:with-param name="state" select="$staten"/>
+ <xsl:with-param name="rule" select="$rule"/>
+ <xsl:with-param name="color">
+ <xsl:choose>
+ <xsl:when test='@enabled="true"'>
+ <xsl:text>3</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>5</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:for-each>
</xsl:template>
<xsl:template match="actions/transitions">
@@ -80,17 +156,48 @@
</xsl:template>
<xsl:template match="item">
+ <xsl:param name="prev-rule-number"
+ select="preceding-sibling::item[1]/@rule-number"/>
<xsl:apply-templates select="key('bison:ruleByNumber', @rule-number)">
<xsl:with-param name="point" select="@point"/>
+ <xsl:with-param name="num" select="@rule-number"/>
+ <xsl:with-param name="prev-lhs"
+ select="key('bison:ruleByNumber', $prev-rule-number)/lhs[text()]"
+ />
</xsl:apply-templates>
<xsl:apply-templates select="lookaheads"/>
</xsl:template>
<xsl:template match="rule">
<xsl:param name="point"/>
+ <xsl:param name="num"/>
+ <xsl:param name="prev-lhs"/>
<xsl:text> </xsl:text>
- <xsl:value-of select="lhs"/>
- <xsl:text> -></xsl:text>
+ <xsl:choose>
+ <xsl:when test="$num < 10">
+ <xsl:text> </xsl:text>
+ </xsl:when>
+ <xsl:when test="$num < 100">
+ <xsl:text> </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text></xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:value-of select="$num"/>
+ <xsl:text> </xsl:text>
+ <xsl:choose>
+ <xsl:when test="$prev-lhs = lhs[text()]">
+ <xsl:call-template name="lpad">
+ <xsl:with-param name="str" select="'|'"/>
+ <xsl:with-param name="pad" select="number(string-length(lhs[text()]))
+ 1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="lhs"/>
+ <xsl:text>:</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
<xsl:if test="$point = 0">
<xsl:text> .</xsl:text>
</xsl:if>
@@ -110,7 +217,7 @@
<xsl:template match="empty"/>
<xsl:template match="lookaheads">
- <xsl:text>[</xsl:text>
+ <xsl:text> [</xsl:text>
<xsl:apply-templates select="symbol"/>
<xsl:text>]</xsl:text>
</xsl:template>
@@ -122,6 +229,50 @@
</xsl:if>
</xsl:template>
+<xsl:template name="reduction-edge-start">
+ <xsl:param name="state"/>
+ <xsl:param name="rule"/>
+ <xsl:param name="enabled"/>
+
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$state"/>
+ <xsl:text> -> "</xsl:text>
+ <xsl:value-of select="$state"/>
+ <xsl:text>R</xsl:text>
+ <xsl:value-of select="$rule"/>
+ <xsl:if test='$enabled = "false"'>
+ <xsl:text>d</xsl:text>
+ </xsl:if>
+ <xsl:text>" [</xsl:text>
+</xsl:template>
+
+<xsl:template name="reduction-node">
+ <xsl:param name="state"/>
+ <xsl:param name="rule"/>
+ <xsl:param name="color"/>
+
+ <xsl:text> "</xsl:text>
+ <xsl:value-of select="$state"/>
+ <xsl:text>R</xsl:text>
+ <xsl:value-of select="$rule"/>
+ <xsl:if test="$color = 5">
+ <xsl:text>d</xsl:text>
+ </xsl:if>
+ <xsl:text>" [label="</xsl:text>
+ <xsl:choose>
+ <xsl:when test="$rule = 0">
+ <xsl:text>Acc", fillcolor=1</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>R</xsl:text>
+ <xsl:value-of select="$rule"/>
+ <xsl:text>", fillcolor=</xsl:text>
+ <xsl:value-of select="$color"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>, shape=diamond, style=filled] </xsl:text>
+</xsl:template>
+
<xsl:template match="transition">
<xsl:call-template name="output-edge">
<xsl:with-param name="src" select="../../../@number"/>
@@ -153,10 +304,13 @@
<xsl:text> </xsl:text>
<xsl:value-of select="$number"/>
<xsl:text> [label="</xsl:text>
+ <xsl:text>State </xsl:text>
+ <xsl:value-of select="$number"/>
+ <xsl:text>\n</xsl:text>
<xsl:call-template name="escape">
<xsl:with-param name="subject" select="$label"/>
</xsl:call-template>
- <xsl:text>"] </xsl:text>
+ <xsl:text>\l"] </xsl:text>
</xsl:template>
<xsl:template name="output-edge">
@@ -197,7 +351,7 @@
</xsl:call-template>
</xsl:with-param>
<xsl:with-param name="search" select="' '"/>
- <xsl:with-param name="replace" select="'\n'"/>
+ <xsl:with-param name="replace" select="'\l'"/>
</xsl:call-template>
</xsl:template>
@@ -223,4 +377,21 @@
</xsl:choose>
</xsl:template>
+<xsl:template name="lpad">
+ <xsl:param name="str" select="''"/>
+ <xsl:param name="pad" select="0"/>
+ <xsl:variable name="diff" select="$pad - string-length($str)" />
+ <xsl:choose>
+ <xsl:when test="$diff < 0">
+ <xsl:value-of select="$str"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="space">
+ <xsl:with-param name="repeat" select="$diff"/>
+ </xsl:call-template>
+ <xsl:value-of select="$str"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
</xsl:stylesheet>
diff --git a/data/xslt/xml2text.xsl b/data/xslt/xml2text.xsl
index 94e78e6..8b3f5ae 100644
--- a/data/xslt/xml2text.xsl
+++ b/data/xslt/xml2text.xsl
@@ -230,7 +230,7 @@
<xsl:template match="automaton/state">
<xsl:param name="pad"/>
<xsl:text> </xsl:text>
- <xsl:text>state </xsl:text>
+ <xsl:text>State </xsl:text>
<xsl:value-of select="@number"/>
<xsl:text> </xsl:text>
<xsl:apply-templates select="itemset/item">
diff --git a/doc/bison.texi b/doc/bison.texi
index f7892cd..cd13dfb 100644
--- a/doc/bison.texi
+++ b/doc/bison.texi
@@ -8636,25 +8636,26 @@ Bison supports two major report formats: textual output
(
@pxref{Understanding}) when invoked with option @option{--verbose}, and DOT
(@pxref{Graphviz}) when invoked with option @option{--graph}. However, an
other alternative is to output an XML file that may then be, with xsltproc,
-rendered as either a raw text format very similar to the verbose file, or as
+rendered as either a raw text format equivalent to the verbose file, or as
an HTML version of the same file, with clickable transitions, or even as a
-DOT.
+DOT. The @file{.output} and DOT files obtained via XSLT have no difference
+whatsoever with those obtained by invoking bison with options
@option{--verbose}
+or @option{--graph}
The textual file is generated when the options @option{-x} or
@option{--xml[=FILE]} are specified, see @ref{Invocation,,Invoking Bison}.
If not specified, its name is made by removing @samp{.tab.c} or @samp{.c}
from the parser implementation file name, and adding @samp{.xml} instead.
-Therefore, if the grammar file is @file{foo.y}, then the parser
-implementation file is called @file{foo.tab.c} by default. As a
-consequence, the XML output file is called @file{foo.xml}.
+Therefore, if the grammar file is @file{foo.y}, then the parser implementation
+file is called @file{foo.tab.c} by default. As a consequence, the XML output
+file is called @file{foo.xml}.
Bison ships with a data/xslt directory, containing XSL Transformation files
to apply to the XML file. Their names are non-ambiguous:
@table @file
@item xml2dot.xsl
-Used to output a DOT version of the automaton. This might not be exactly the
-same as the one obtained through @option{--graph}.
+Used to output a copy of the DOT visualization of the automaton.
@item xml2text.xsl
Used to output a copy of the .output file.
@item xml2xhtml.xsl
diff --git a/src/graphviz.c b/src/graphviz.c
index ec102a4..16ea8b9 100644
--- a/src/graphviz.c
+++ b/src/graphviz.c
@@ -106,7 +106,7 @@ conclude_red (struct obstack *out, int source, rule_number
ruleno,
return (void) obstack_finish0 (out);
else
{
- char const *ed = enabled ? "e" : "d";
+ char const *ed = enabled ? "" : "d";
char const *color = enabled ? ruleno ? "3" : "1" : "5";
/* First, build the edge's head. The name of reduction nodes is "nRm",
@@ -116,24 +116,28 @@ conclude_red (struct obstack *out, int source,
rule_number ruleno,
fprintf (fout, " %1$d -> \"%1$dR%2$d%3$s\" [",
source, ruleno, ed);
+ /* (The lookahead tokens have been added to the beginning of the
+ obstack, in the caller function.) */
if (! obstack_empty_p (out))
- /* (The lookahead tokens have been added to the beginning of the
- obstack, in the caller function.) */
- fprintf (fout, "label = \"[%s]\" ", obstack_finish0 (out));
+ {
+ char *label = obstack_finish0 (out);
+ fprintf (fout, "label=\"[%s]\", ", label);
+ obstack_free (out, label);
+ }
/* Then, the edge's tail. */
- fprintf (fout, "style = solid]\n");
+ fprintf (fout, "style=solid]\n");
/* Build the associated diamond representation of the target rule. */
- fprintf (fout, " \"%dR%d%s\" [style = filled, "
- "shape = diamond, fillcolor = %s, ",
- source, ruleno, ed, color);
-
- if (ruleno)
- fprintf (fout, "label = \"R%d\"]\n", ruleno);
+ fprintf (fout, " \"%dR%d%s\" [label=\"",
+ source, ruleno, ed);
+ if (ruleno)
+ fprintf (fout, "R%d", ruleno);
else
- fprintf (fout, "label = \"Acc\"]\n");
+ fprintf (fout, "Acc");
+ fprintf (fout, "\", fillcolor=%s, shape=diamond, style=filled]\n",
+ color);
}
}
@@ -171,7 +175,7 @@ output_red (state const *s, reductions const *reds, FILE
*fout)
bool defaulted = false;
bool firstd = true;
bool firste = true;
- rule_number ruleno = reds->rules[j]->user_number;
+ rule_number ruleno = reds->rules[j]->number;
rule *default_reduction = NULL;
if (yydefact[s->number] != 0)
@@ -199,11 +203,11 @@ output_red (state const *s, reductions const *reds, FILE
*fout)
}
/* Do the actual output. */
- conclude_red (&eout, source, ruleno, true, firste && !defaulted, fout);
conclude_red (&dout, source, ruleno, false, firstd, fout);
+ conclude_red (&eout, source, ruleno, true, firste && !defaulted, fout);
}
- obstack_free (&eout, 0);
obstack_free (&dout, 0);
+ obstack_free (&eout, 0);
bitset_free (no_reduce_set);
}
diff --git a/src/print_graph.c b/src/print_graph.c
index 5ce0aa9..f4742b1 100644
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -76,7 +76,7 @@ print_core (struct obstack *oout, state *s)
}
obstack_printf (oout, _("State %d"), s->number);
- obstack_sgrow (oout, "\\n");
+ obstack_sgrow (oout, "\\n\\l");
for (i = 0; i < snritems; i++)
{
item_number *sp;
@@ -142,9 +142,6 @@ print_actions (state const *s, FILE *fgraph)
transitions const *trans = s->transitions;
int i;
- /* Display reductions. */
- output_red (s, s->reductions, fgraph);
-
if (!trans->num && !s->reductions)
return;
@@ -167,6 +164,8 @@ print_actions (state const *s, FILE *fgraph)
TRANSITION_IS_ERROR (trans, i) ? NULL : symbols[sym]->tag,
style, fgraph);
}
+ /* Display reductions. */
+ output_red (s, s->reductions, fgraph);
}
diff --git a/tests/local.at b/tests/local.at
index ca64693..efba29d 100644
--- a/tests/local.at
+++ b/tests/local.at
@@ -556,10 +556,10 @@ m4_define([AT_BISON_CHECK_XML],
AT_CHECK([[$XSLTPROC \
`]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2text.xsl \
xml-tests/test.xml]], [[0]], [expout])
- [cp xml-tests/test.dot expout]
+ [sort xml-tests/test.dot > expout]
AT_CHECK([[$XSLTPROC \
`]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2dot.xsl \
- xml-tests/test.xml]], [[0]], [expout])
+ xml-tests/test.xml | sort]], [[0]], [expout])
[rm -rf xml-tests expout]
AT_RESTORE_SPECIAL_FILES
[fi]])
diff --git a/tests/output.at b/tests/output.at
index 37d2c3d..657903a 100644
--- a/tests/output.at
+++ b/tests/output.at
@@ -264,27 +264,27 @@ a: ;
b: 'b';
]],
[[
- 0 [label="State 0\n 0 $accept: . exp $end\l 1 exp: . a '?' b\l 2 a: .\l"]
- 0 -> "0R2e" [style = solid]
- "0R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
+ 0 [label="State 0\n\l 0 $accept: . exp $end\l 1 exp: . a '?' b\l 2 a:
.\l"]
0 -> 1 [style=dashed label="exp"]
0 -> 2 [style=dashed label="a"]
- 1 [label="State 1\n 0 $accept: exp . $end\l"]
+ 0 -> "0R2" [style=solid]
+ "0R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+ 1 [label="State 1\n\l 0 $accept: exp . $end\l"]
1 -> 3 [style=solid label="$end"]
- 2 [label="State 2\n 1 exp: a . '?' b\l"]
+ 2 [label="State 2\n\l 1 exp: a . '?' b\l"]
2 -> 4 [style=solid label="'?'"]
- 3 [label="State 3\n 0 $accept: exp $end .\l"]
- 3 -> "3R0e" [style = solid]
- "3R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
- 4 [label="State 4\n 1 exp: a '?' . b\l 3 b: . 'b'\l"]
+ 3 [label="State 3\n\l 0 $accept: exp $end .\l"]
+ 3 -> "3R0" [style=solid]
+ "3R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+ 4 [label="State 4\n\l 1 exp: a '?' . b\l 3 b: . 'b'\l"]
4 -> 5 [style=solid label="'b'"]
4 -> 6 [style=dashed label="b"]
- 5 [label="State 5\n 3 b: 'b' .\l"]
- 5 -> "5R3e" [style = solid]
- "5R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 6 [label="State 6\n 1 exp: a '?' b .\l"]
- 6 -> "6R1e" [style = solid]
- "6R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
+ 5 [label="State 5\n\l 3 b: 'b' .\l"]
+ 5 -> "5R3" [style=solid]
+ "5R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 6 [label="State 6\n\l 1 exp: a '?' b .\l"]
+ 6 -> "6R1" [style=solid]
+ "6R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
]])
## ------------------------ ##
@@ -306,13 +306,7 @@ empty_b: %prec 'b';
empty_c: %prec 'c';
]],
[[
- 0 [label="State 0\n 0 $accept: . start $end\l 1 start: . 'a'\l 2 | .
empty_a 'a'\l 3 | . 'b'\l 4 | . empty_b 'b'\l 5 | . 'c'\l 6
| . empty_c 'c'\l 7 empty_a: . ['a']\l 8 empty_b: . ['b']\l 9 empty_c:
. ['c']\l"]
- 0 -> "0R7d" [label = "['a']" style = solid]
- "0R7d" [style = filled, shape = diamond, fillcolor = 5, label = "R7"]
- 0 -> "0R8d" [label = "['b']" style = solid]
- "0R8d" [style = filled, shape = diamond, fillcolor = 5, label = "R8"]
- 0 -> "0R9d" [label = "['c']" style = solid]
- "0R9d" [style = filled, shape = diamond, fillcolor = 5, label = "R9"]
+ 0 [label="State 0\n\l 0 $accept: . start $end\l 1 start: . 'a'\l 2 |
. empty_a 'a'\l 3 | . 'b'\l 4 | . empty_b 'b'\l 5 | . 'c'\l
6 | . empty_c 'c'\l 7 empty_a: . ['a']\l 8 empty_b: . ['b']\l 9
empty_c: . ['c']\l"]
0 -> 1 [style=solid label="'a'"]
0 -> 2 [style=solid label="'b'"]
0 -> 3 [style=solid label="'c'"]
@@ -320,35 +314,41 @@ empty_c: %prec 'c';
0 -> 5 [style=dashed label="empty_a"]
0 -> 6 [style=dashed label="empty_b"]
0 -> 7 [style=dashed label="empty_c"]
- 1 [label="State 1\n 1 start: 'a' .\l"]
- 1 -> "1R1e" [style = solid]
- "1R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
- 2 [label="State 2\n 3 start: 'b' .\l"]
- 2 -> "2R3e" [style = solid]
- "2R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 3 [label="State 3\n 5 start: 'c' .\l"]
- 3 -> "3R5e" [style = solid]
- "3R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
- 4 [label="State 4\n 0 $accept: start . $end\l"]
+ 0 -> "0R7d" [label="['a']", style=solid]
+ "0R7d" [label="R7", fillcolor=5, shape=diamond, style=filled]
+ 0 -> "0R8d" [label="['b']", style=solid]
+ "0R8d" [label="R8", fillcolor=5, shape=diamond, style=filled]
+ 0 -> "0R9d" [label="['c']", style=solid]
+ "0R9d" [label="R9", fillcolor=5, shape=diamond, style=filled]
+ 1 [label="State 1\n\l 1 start: 'a' .\l"]
+ 1 -> "1R1" [style=solid]
+ "1R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+ 2 [label="State 2\n\l 3 start: 'b' .\l"]
+ 2 -> "2R3" [style=solid]
+ "2R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 3 [label="State 3\n\l 5 start: 'c' .\l"]
+ 3 -> "3R5" [style=solid]
+ "3R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+ 4 [label="State 4\n\l 0 $accept: start . $end\l"]
4 -> 8 [style=solid label="$end"]
- 5 [label="State 5\n 2 start: empty_a . 'a'\l"]
+ 5 [label="State 5\n\l 2 start: empty_a . 'a'\l"]
5 -> 9 [style=solid label="'a'"]
- 6 [label="State 6\n 4 start: empty_b . 'b'\l"]
+ 6 [label="State 6\n\l 4 start: empty_b . 'b'\l"]
6 -> 10 [style=solid label="'b'"]
- 7 [label="State 7\n 6 start: empty_c . 'c'\l"]
+ 7 [label="State 7\n\l 6 start: empty_c . 'c'\l"]
7 -> 11 [style=solid label="'c'"]
- 8 [label="State 8\n 0 $accept: start $end .\l"]
- 8 -> "8R0e" [style = solid]
- "8R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
- 9 [label="State 9\n 2 start: empty_a 'a' .\l"]
- 9 -> "9R2e" [style = solid]
- "9R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
- 10 [label="State 10\n 4 start: empty_b 'b' .\l"]
- 10 -> "10R4e" [style = solid]
- "10R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
- 11 [label="State 11\n 6 start: empty_c 'c' .\l"]
- 11 -> "11R6e" [style = solid]
- "11R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+ 8 [label="State 8\n\l 0 $accept: start $end .\l"]
+ 8 -> "8R0" [style=solid]
+ "8R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+ 9 [label="State 9\n\l 2 start: empty_a 'a' .\l"]
+ 9 -> "9R2" [style=solid]
+ "9R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+ 10 [label="State 10\n\l 4 start: empty_b 'b' .\l"]
+ 10 -> "10R4" [style=solid]
+ "10R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+ 11 [label="State 11\n\l 6 start: empty_c 'c' .\l"]
+ 11 -> "11R6" [style=solid]
+ "11R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
]])
## ---------------------- ##
@@ -373,41 +373,41 @@ empty_b: %prec 'b';
empty_c: %prec 'c';
]],
[[
- 0 [label="State 0\n 0 $accept: . start $end\l 1 start: . 'a'\l 2 | .
empty_a 'a'\l 3 | . 'b'\l 4 | . empty_b 'b'\l 5 | . 'c'\l 6
| . empty_c 'c'\l 7 empty_a: . ['a']\l 8 empty_b: . []\l 9 empty_c: .
[]\l"]
- 0 -> "0R7e" [style = solid]
- "0R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
+ 0 [label="State 0\n\l 0 $accept: . start $end\l 1 start: . 'a'\l 2 |
. empty_a 'a'\l 3 | . 'b'\l 4 | . empty_b 'b'\l 5 | . 'c'\l
6 | . empty_c 'c'\l 7 empty_a: . ['a']\l 8 empty_b: . []\l 9 empty_c:
. []\l"]
0 -> 1 [style=solid label="'b'"]
0 -> 2 [style=solid label="'c'"]
0 -> 3 [style=dashed label="start"]
0 -> 4 [style=dashed label="empty_a"]
0 -> 5 [style=dashed label="empty_b"]
0 -> 6 [style=dashed label="empty_c"]
- 1 [label="State 1\n 3 start: 'b' .\l"]
- 1 -> "1R3e" [style = solid]
- "1R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 2 [label="State 2\n 5 start: 'c' .\l"]
- 2 -> "2R5e" [style = solid]
- "2R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
- 3 [label="State 3\n 0 $accept: start . $end\l"]
+ 0 -> "0R7" [style=solid]
+ "0R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+ 1 [label="State 1\n\l 3 start: 'b' .\l"]
+ 1 -> "1R3" [style=solid]
+ "1R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 2 [label="State 2\n\l 5 start: 'c' .\l"]
+ 2 -> "2R5" [style=solid]
+ "2R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+ 3 [label="State 3\n\l 0 $accept: start . $end\l"]
3 -> 7 [style=solid label="$end"]
- 4 [label="State 4\n 2 start: empty_a . 'a'\l"]
+ 4 [label="State 4\n\l 2 start: empty_a . 'a'\l"]
4 -> 8 [style=solid label="'a'"]
- 5 [label="State 5\n 4 start: empty_b . 'b'\l"]
+ 5 [label="State 5\n\l 4 start: empty_b . 'b'\l"]
5 -> 9 [style=solid label="'b'"]
- 6 [label="State 6\n 6 start: empty_c . 'c'\l"]
+ 6 [label="State 6\n\l 6 start: empty_c . 'c'\l"]
6 -> 10 [style=solid label="'c'"]
- 7 [label="State 7\n 0 $accept: start $end .\l"]
- 7 -> "7R0e" [style = solid]
- "7R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
- 8 [label="State 8\n 2 start: empty_a 'a' .\l"]
- 8 -> "8R2e" [style = solid]
- "8R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
- 9 [label="State 9\n 4 start: empty_b 'b' .\l"]
- 9 -> "9R4e" [style = solid]
- "9R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
- 10 [label="State 10\n 6 start: empty_c 'c' .\l"]
- 10 -> "10R6e" [style = solid]
- "10R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+ 7 [label="State 7\n\l 0 $accept: start $end .\l"]
+ 7 -> "7R0" [style=solid]
+ "7R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+ 8 [label="State 8\n\l 2 start: empty_a 'a' .\l"]
+ 8 -> "8R2" [style=solid]
+ "8R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+ 9 [label="State 9\n\l 4 start: empty_b 'b' .\l"]
+ 9 -> "9R4" [style=solid]
+ "9R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+ 10 [label="State 10\n\l 6 start: empty_c 'c' .\l"]
+ 10 -> "10R6" [style=solid]
+ "10R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
]])
## ---------------- ##
@@ -421,25 +421,25 @@ a: ;
b: ;
]],
[[
- 0 [label="State 0\n 0 $accept: . exp $end\l 1 exp: . a\l 2 | . b\l 3
a: . [$end]\l 4 b: . [$end]\l"]
- 0 -> "0R3e" [style = solid]
- "0R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 0 -> "0R4d" [label = "[$end]" style = solid]
- "0R4d" [style = filled, shape = diamond, fillcolor = 5, label = "R4"]
+ 0 [label="State 0\n\l 0 $accept: . exp $end\l 1 exp: . a\l 2 | . b\l
3 a: . [$end]\l 4 b: . [$end]\l"]
0 -> 1 [style=dashed label="exp"]
0 -> 2 [style=dashed label="a"]
0 -> 3 [style=dashed label="b"]
- 1 [label="State 1\n 0 $accept: exp . $end\l"]
+ 0 -> "0R3" [style=solid]
+ "0R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 0 -> "0R4d" [label="[$end]", style=solid]
+ "0R4d" [label="R4", fillcolor=5, shape=diamond, style=filled]
+ 1 [label="State 1\n\l 0 $accept: exp . $end\l"]
1 -> 4 [style=solid label="$end"]
- 2 [label="State 2\n 1 exp: a .\l"]
- 2 -> "2R1e" [style = solid]
- "2R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
- 3 [label="State 3\n 2 exp: b .\l"]
- 3 -> "3R2e" [style = solid]
- "3R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
- 4 [label="State 4\n 0 $accept: exp $end .\l"]
- 4 -> "4R0e" [style = solid]
- "4R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
+ 2 [label="State 2\n\l 1 exp: a .\l"]
+ 2 -> "2R1" [style=solid]
+ "2R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+ 3 [label="State 3\n\l 2 exp: b .\l"]
+ 3 -> "3R2" [style=solid]
+ "3R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+ 4 [label="State 4\n\l 0 $accept: exp $end .\l"]
+ 4 -> "4R0" [style=solid]
+ "4R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
]])
## ---------------------------------------- ##
@@ -454,51 +454,51 @@ b: ;
c: ;
]],
[[
- 0 [label="State 0\n 0 $accept: . exp $end\l 1 exp: . a ';'\l 2 | . a
';'\l 3 | . a '.'\l 4 | . b '?'\l 5 | . b '!'\l 6 | . c '?'\l
7 | . c ';'\l 8 a: . [';', '.']\l 9 b: . ['?', '!']\l 10 c: . [';',
'?']\l"]
- 0 -> "0R8e" [style = solid]
- "0R8e" [style = filled, shape = diamond, fillcolor = 3, label = "R8"]
- 0 -> "0R9e" [label = "['?', '!']" style = solid]
- "0R9e" [style = filled, shape = diamond, fillcolor = 3, label = "R9"]
- 0 -> "0R10d" [label = "[';', '?']" style = solid]
- "0R10d" [style = filled, shape = diamond, fillcolor = 5, label = "R10"]
+ 0 [label="State 0\n\l 0 $accept: . exp $end\l 1 exp: . a ';'\l 2 | . a
';'\l 3 | . a '.'\l 4 | . b '?'\l 5 | . b '!'\l 6 | . c '?'\l
7 | . c ';'\l 8 a: . [';', '.']\l 9 b: . ['?', '!']\l 10 c: . [';',
'?']\l"]
0 -> 1 [style=dashed label="exp"]
0 -> 2 [style=dashed label="a"]
0 -> 3 [style=dashed label="b"]
0 -> 4 [style=dashed label="c"]
- 1 [label="State 1\n 0 $accept: exp . $end\l"]
+ 0 -> "0R8" [style=solid]
+ "0R8" [label="R8", fillcolor=3, shape=diamond, style=filled]
+ 0 -> "0R9" [label="['?', '!']", style=solid]
+ "0R9" [label="R9", fillcolor=3, shape=diamond, style=filled]
+ 0 -> "0R10d" [label="[';', '?']", style=solid]
+ "0R10d" [label="R10", fillcolor=5, shape=diamond, style=filled]
+ 1 [label="State 1\n\l 0 $accept: exp . $end\l"]
1 -> 5 [style=solid label="$end"]
- 2 [label="State 2\n 1 exp: a . ';'\l 2 | a . ';'\l 3 | a . '.'\l"]
+ 2 [label="State 2\n\l 1 exp: a . ';'\l 2 | a . ';'\l 3 | a . '.'\l"]
2 -> 6 [style=solid label="';'"]
2 -> 7 [style=solid label="'.'"]
- 3 [label="State 3\n 4 exp: b . '?'\l 5 | b . '!'\l"]
+ 3 [label="State 3\n\l 4 exp: b . '?'\l 5 | b . '!'\l"]
3 -> 8 [style=solid label="'?'"]
3 -> 9 [style=solid label="'!'"]
- 4 [label="State 4\n 6 exp: c . '?'\l 7 | c . ';'\l"]
+ 4 [label="State 4\n\l 6 exp: c . '?'\l 7 | c . ';'\l"]
4 -> 10 [style=solid label="';'"]
4 -> 11 [style=solid label="'?'"]
- 5 [label="State 5\n 0 $accept: exp $end .\l"]
- 5 -> "5R0e" [style = solid]
- "5R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
- 6 [label="State 6\n 1 exp: a ';' . [$end]\l 2 | a ';' . [$end]\l"]
- 6 -> "6R1e" [style = solid]
- "6R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
- 6 -> "6R2d" [label = "[$end]" style = solid]
- "6R2d" [style = filled, shape = diamond, fillcolor = 5, label = "R2"]
- 7 [label="State 7\n 3 exp: a '.' .\l"]
- 7 -> "7R3e" [style = solid]
- "7R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 8 [label="State 8\n 4 exp: b '?' .\l"]
- 8 -> "8R4e" [style = solid]
- "8R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
- 9 [label="State 9\n 5 exp: b '!' .\l"]
- 9 -> "9R5e" [style = solid]
- "9R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
- 10 [label="State 10\n 7 exp: c ';' .\l"]
- 10 -> "10R7e" [style = solid]
- "10R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
- 11 [label="State 11\n 6 exp: c '?' .\l"]
- 11 -> "11R6e" [style = solid]
- "11R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+ 5 [label="State 5\n\l 0 $accept: exp $end .\l"]
+ 5 -> "5R0" [style=solid]
+ "5R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+ 6 [label="State 6\n\l 1 exp: a ';' . [$end]\l 2 | a ';' . [$end]\l"]
+ 6 -> "6R1" [style=solid]
+ "6R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+ 6 -> "6R2d" [label="[$end]", style=solid]
+ "6R2d" [label="R2", fillcolor=5, shape=diamond, style=filled]
+ 7 [label="State 7\n\l 3 exp: a '.' .\l"]
+ 7 -> "7R3" [style=solid]
+ "7R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 8 [label="State 8\n\l 4 exp: b '?' .\l"]
+ 8 -> "8R4" [style=solid]
+ "8R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+ 9 [label="State 9\n\l 5 exp: b '!' .\l"]
+ 9 -> "9R5" [style=solid]
+ "9R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+ 10 [label="State 10\n\l 7 exp: c ';' .\l"]
+ 10 -> "10R7" [style=solid]
+ "10R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+ 11 [label="State 11\n\l 6 exp: c '?' .\l"]
+ 11 -> "11R6" [style=solid]
+ "11R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
]])
## ------------------------------------------------------ ##
@@ -514,85 +514,85 @@ opexp: exp '+' exp;
imm: '0';
]],
[[
- 0 [label="State 0\n 0 $accept: . exp $end\l 1 exp: . ifexp\l 2 | .
opexp\l 3 | . imm\l 4 ifexp: . \"if\" exp \"then\" exp elseexp\l 7 opexp:
. exp '+' exp\l 8 imm: . '0'\l"]
+ 0 [label="State 0\n\l 0 $accept: . exp $end\l 1 exp: . ifexp\l 2 | .
opexp\l 3 | . imm\l 4 ifexp: . \"if\" exp \"then\" exp elseexp\l 7 opexp:
. exp '+' exp\l 8 imm: . '0'\l"]
0 -> 1 [style=solid label="\"if\""]
0 -> 2 [style=solid label="'0'"]
0 -> 3 [style=dashed label="exp"]
0 -> 4 [style=dashed label="ifexp"]
0 -> 5 [style=dashed label="opexp"]
0 -> 6 [style=dashed label="imm"]
- 1 [label="State 1\n 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 4 | \"if\" . exp \"then\" exp
elseexp\l 7 opexp: . exp '+' exp\l 8 imm: . '0'\l"]
+ 1 [label="State 1\n\l 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 4 | \"if\" . exp \"then\" exp
elseexp\l 7 opexp: . exp '+' exp\l 8 imm: . '0'\l"]
1 -> 1 [style=solid label="\"if\""]
1 -> 2 [style=solid label="'0'"]
1 -> 7 [style=dashed label="exp"]
1 -> 4 [style=dashed label="ifexp"]
1 -> 5 [style=dashed label="opexp"]
1 -> 6 [style=dashed label="imm"]
- 2 [label="State 2\n 8 imm: '0' .\l"]
- 2 -> "2R8e" [style = solid]
- "2R8e" [style = filled, shape = diamond, fillcolor = 3, label = "R8"]
- 3 [label="State 3\n 0 $accept: exp . $end\l 7 opexp: exp . '+' exp\l"]
+ 2 [label="State 2\n\l 8 imm: '0' .\l"]
+ 2 -> "2R8" [style=solid]
+ "2R8" [label="R8", fillcolor=3, shape=diamond, style=filled]
+ 3 [label="State 3\n\l 0 $accept: exp . $end\l 7 opexp: exp . '+' exp\l"]
3 -> 8 [style=solid label="$end"]
3 -> 9 [style=solid label="'+'"]
- 4 [label="State 4\n 1 exp: ifexp .\l"]
- 4 -> "4R1e" [style = solid]
- "4R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
- 5 [label="State 5\n 2 exp: opexp .\l"]
- 5 -> "5R2e" [style = solid]
- "5R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
- 6 [label="State 6\n 3 exp: imm .\l"]
- 6 -> "6R3e" [style = solid]
- "6R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
- 7 [label="State 7\n 4 ifexp: \"if\" exp . \"then\" exp elseexp\l 7 opexp:
exp . '+' exp\l"]
+ 4 [label="State 4\n\l 1 exp: ifexp .\l"]
+ 4 -> "4R1" [style=solid]
+ "4R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+ 5 [label="State 5\n\l 2 exp: opexp .\l"]
+ 5 -> "5R2" [style=solid]
+ "5R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+ 6 [label="State 6\n\l 3 exp: imm .\l"]
+ 6 -> "6R3" [style=solid]
+ "6R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+ 7 [label="State 7\n\l 4 ifexp: \"if\" exp . \"then\" exp elseexp\l 7
opexp: exp . '+' exp\l"]
7 -> 10 [style=solid label="\"then\""]
7 -> 9 [style=solid label="'+'"]
- 8 [label="State 8\n 0 $accept: exp $end .\l"]
- 8 -> "8R0e" [style = solid]
- "8R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
- 9 [label="State 9\n 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 7 opexp: . exp '+' exp\l 7 |
exp '+' . exp\l 8 imm: . '0'\l"]
+ 8 [label="State 8\n\l 0 $accept: exp $end .\l"]
+ 8 -> "8R0" [style=solid]
+ "8R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+ 9 [label="State 9\n\l 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 7 opexp: . exp '+' exp\l 7 |
exp '+' . exp\l 8 imm: . '0'\l"]
9 -> 1 [style=solid label="\"if\""]
9 -> 2 [style=solid label="'0'"]
9 -> 11 [style=dashed label="exp"]
9 -> 4 [style=dashed label="ifexp"]
9 -> 5 [style=dashed label="opexp"]
9 -> 6 [style=dashed label="imm"]
- 10 [label="State 10\n 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 4 | \"if\" exp \"then\" . exp
elseexp\l 7 opexp: . exp '+' exp\l 8 imm: . '0'\l"]
+ 10 [label="State 10\n\l 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l
4 ifexp: . \"if\" exp \"then\" exp elseexp\l 4 | \"if\" exp \"then\" .
exp elseexp\l 7 opexp: . exp '+' exp\l 8 imm: . '0'\l"]
10 -> 1 [style=solid label="\"if\""]
10 -> 2 [style=solid label="'0'"]
10 -> 12 [style=dashed label="exp"]
10 -> 4 [style=dashed label="ifexp"]
10 -> 5 [style=dashed label="opexp"]
10 -> 6 [style=dashed label="imm"]
- 11 [label="State 11\n 7 opexp: exp . '+' exp\l 7 | exp '+' exp .
[$end, \"then\", \"else\", '+']\l"]
- 11 -> "11R7e" [style = solid]
- "11R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
- 11 -> "11R7d" [label = "['+']" style = solid]
- "11R7d" [style = filled, shape = diamond, fillcolor = 5, label = "R7"]
+ 11 [label="State 11\n\l 7 opexp: exp . '+' exp\l 7 | exp '+' exp .
[$end, \"then\", \"else\", '+']\l"]
11 -> 9 [style=solid label="'+'"]
- 12 [label="State 12\n 4 ifexp: \"if\" exp \"then\" exp . elseexp\l 5
elseexp: . \"else\" exp\l 6 | . [$end, \"then\", \"else\", '+']\l 7
opexp: exp . '+' exp\l"]
- 12 -> "12R6e" [style = solid]
- "12R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
- 12 -> "12R6d" [label = "[\"else\", '+']" style = solid]
- "12R6d" [style = filled, shape = diamond, fillcolor = 5, label = "R6"]
+ 11 -> "11R7d" [label="['+']", style=solid]
+ "11R7d" [label="R7", fillcolor=5, shape=diamond, style=filled]
+ 11 -> "11R7" [style=solid]
+ "11R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+ 12 [label="State 12\n\l 4 ifexp: \"if\" exp \"then\" exp . elseexp\l 5
elseexp: . \"else\" exp\l 6 | . [$end, \"then\", \"else\", '+']\l 7
opexp: exp . '+' exp\l"]
12 -> 13 [style=solid label="\"else\""]
12 -> 9 [style=solid label="'+'"]
12 -> 14 [style=dashed label="elseexp"]
- 13 [label="State 13\n 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l 4
ifexp: . \"if\" exp \"then\" exp elseexp\l 5 elseexp: \"else\" . exp\l 7
opexp: . exp '+' exp\l 8 imm: . '0'\l"]
+ 12 -> "12R6d" [label="[\"else\", '+']", style=solid]
+ "12R6d" [label="R6", fillcolor=5, shape=diamond, style=filled]
+ 12 -> "12R6" [style=solid]
+ "12R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
+ 13 [label="State 13\n\l 1 exp: . ifexp\l 2 | . opexp\l 3 | . imm\l
4 ifexp: . \"if\" exp \"then\" exp elseexp\l 5 elseexp: \"else\" . exp\l 7
opexp: . exp '+' exp\l 8 imm: . '0'\l"]
13 -> 1 [style=solid label="\"if\""]
13 -> 2 [style=solid label="'0'"]
13 -> 15 [style=dashed label="exp"]
13 -> 4 [style=dashed label="ifexp"]
13 -> 5 [style=dashed label="opexp"]
13 -> 6 [style=dashed label="imm"]
- 14 [label="State 14\n 4 ifexp: \"if\" exp \"then\" exp elseexp .\l"]
- 14 -> "14R4e" [style = solid]
- "14R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
- 15 [label="State 15\n 5 elseexp: \"else\" exp . [$end, \"then\", \"else\",
'+']\l 7 opexp: exp . '+' exp\l"]
- 15 -> "15R5e" [style = solid]
- "15R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
- 15 -> "15R5d" [label = "['+']" style = solid]
- "15R5d" [style = filled, shape = diamond, fillcolor = 5, label = "R5"]
+ 14 [label="State 14\n\l 4 ifexp: \"if\" exp \"then\" exp elseexp .\l"]
+ 14 -> "14R4" [style=solid]
+ "14R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+ 15 [label="State 15\n\l 5 elseexp: \"else\" exp . [$end, \"then\",
\"else\", '+']\l 7 opexp: exp . '+' exp\l"]
15 -> 9 [style=solid label="'+'"]
+ 15 -> "15R5d" [label="['+']", style=solid]
+ "15R5d" [label="R5", fillcolor=5, shape=diamond, style=filled]
+ 15 -> "15R5" [style=solid]
+ "15R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
]])
m4_popdef([AT_TEST])
--
1.7.11.4
- [PATCH 0/6] {maint} xslt and other improvements, Theophile Ranquet, 2012/11/12
- [PATCH 1/6] output: capitalize State, Theophile Ranquet, 2012/11/12
- [PATCH 2/6] xml: documentation, Theophile Ranquet, 2012/11/12
- [PATCH 3/6] graph: fix a memory leak, Theophile Ranquet, 2012/11/12
- [PATCH 4/6] xml: factor xslt space template, Theophile Ranquet, 2012/11/12
- [PATCH 5/6] xml: match DOT output and xml2dot.xsl processing,
Theophile Ranquet <=
- [PATCH 6/6] tests: close files in glr-regression, Theophile Ranquet, 2012/11/12
- Re: [PATCH 0/6] {maint} xslt and other improvements, Akim Demaille, 2012/11/12