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g022.O3.ixml.xml
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g022.O3.ixml.xml
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<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="../../lib/ixml-html.xsl"?>
<ixml xmlns:gt="http://blackmesatech.com/2020/grammartools"
gt:date="2021-01-26T17:01:38.357919-07:00"
gt:base-grammar="file:/Users/cmsmcq/2021/ixml-tests/tests-straw/gxxx/g022.ixml.xml"
gt:base-grammar-uri="file:/Users/cmsmcq/2021/ixml-tests/tests-straw/gxxx/g022.ixml.xml"
gt:dg-type="regular approximation"
gt:ra-type="rk-subset"
gt:k="3">
<comment>2021-01-26T17:01:38.357919-07:00: ixml-to-rk-subset.xsl.</comment>
<comment> Input: file:/Users/cmsmcq/2021/ixml-tests/tests-straw/gxxx/g022.ixml.xml</comment>
<comment> This grammar accepts the r_3 subset </comment>
<comment> of the language accepted by the input grammar.</comment>
<comment>2021-01-26T17:01:38.357919-07:00: ixml-annotate-pc.xsl.</comment>
<comment> Input: file:/Users/cmsmcq/2021/ixml-tests/tests-straw/gxxx/g022.ixml.xml</comment>
<comment> Grammar augmented with @gt:recursive etc.</comment>
<comment> g022: a small ixml grammar: 022
One of a series (initially for test case construction).
This one is an FSA with 0 nonfinal states, 2 final states, 2 arcs.
L is the set of strings with alternating a and b, length >= 0.
</comment>
<comment> Revisions:
2021-01-17 : CMSMcQ : made ixml
</comment>
<comment> First, nonrecursive production rules </comment>
<comment> Second, recursive production rules </comment>
<rule name="S" gt:basename="S" gt:affix="" gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·" gt:basename="A" gt:affix="S·"/>
</alt>
</rule>
<rule name="A" gt:basename="A" gt:affix="" gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·" gt:basename="S" gt:affix="A·"/>
</alt>
</rule>
<rule name="A·S·"
gt:basename="A"
gt:affix="S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·" gt:basename="S" gt:affix="A·S·"/>
</alt>
</rule>
<rule name="S·A·"
gt:basename="S"
gt:affix="A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·" gt:basename="A" gt:affix="S·A·"/>
</alt>
</rule>
<rule name="S·A·S·"
gt:basename="S"
gt:affix="A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·" gt:basename="A" gt:affix="S·A·S·"/>
</alt>
</rule>
<rule name="A·S·A·"
gt:basename="A"
gt:affix="S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·" gt:basename="S" gt:affix="A·S·A·"/>
</alt>
</rule>
<rule name="A·S·A·S·"
gt:basename="A"
gt:affix="S·A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·S·" gt:basename="S" gt:affix="A·S·A·S·"/>
</alt>
</rule>
<rule name="S·A·S·A·"
gt:basename="S"
gt:affix="A·S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·A·" gt:basename="A" gt:affix="S·A·S·A·"/>
</alt>
</rule>
<rule name="S·A·S·A·S·"
gt:basename="S"
gt:affix="A·S·A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·A·S·" gt:basename="A" gt:affix="S·A·S·A·S·"/>
</alt>
</rule>
<rule name="A·S·A·S·A·"
gt:basename="A"
gt:affix="S·A·S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·S·A·" gt:basename="S" gt:affix="A·S·A·S·A·"/>
</alt>
</rule>
<rule name="A·S·A·S·A·S·"
gt:basename="A"
gt:affix="S·A·S·A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·S·A·S·" gt:basename="S" gt:affix="A·S·A·S·A·S·"/>
</alt>
</rule>
<rule name="S·A·S·A·S·A·"
gt:basename="S"
gt:affix="A·S·A·S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·A·S·A·" gt:basename="A" gt:affix="S·A·S·A·S·A·"/>
</alt>
</rule>
<rule name="S·A·S·A·S·A·S·"
gt:basename="S"
gt:affix="A·S·A·S·A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·A·S·A·S·" gt:basename="A" gt:affix="S·A·S·A·S·A·S·"/>
</alt>
</rule>
<rule name="A·S·A·S·A·S·A·"
gt:basename="A"
gt:affix="S·A·S·A·S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·S·A·S·A·" gt:basename="S" gt:affix="A·S·A·S·A·S·A·"/>
</alt>
</rule>
<rule name="A·S·A·S·A·S·A·S·"
gt:basename="A"
gt:affix="S·A·S·A·S·A·S·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="b"/>
<nonterminal name="S·A·S·A·S·A·S·A·S·"
gt:basename="S"
gt:affix="A·S·A·S·A·S·A·S·"/>
</alt>
</rule>
<rule name="S·A·S·A·S·A·S·A·"
gt:basename="S"
gt:affix="A·S·A·S·A·S·A·"
gt:type="stack-affixed">
<alt/>
<alt>
<literal sstring="a"/>
<nonterminal name="A·S·A·S·A·S·A·S·A·"
gt:basename="A"
gt:affix="S·A·S·A·S·A·S·A·"/>
</alt>
</rule>
<rule name="S·A·S·A·S·A·S·A·S·"
gt:basename="S"
gt:affix="A·S·A·S·A·S·A·S·"
gt:type="stub">
<alt>
<nonterminal name="max-S"/>
</alt>
</rule>
<rule name="A·S·A·S·A·S·A·S·A·"
gt:basename="A"
gt:affix="S·A·S·A·S·A·S·A·"
gt:type="stub">
<alt>
<nonterminal name="max-A"/>
</alt>
</rule>
<rule name="max-S">
<alt>
<repeat0>
<alts>
<alt>
<literal sstring="a"/>
<literal sstring="b"/>
</alt>
</alts>
</repeat0>
<option>
<alts>
<alt>
<literal sstring="a"/>
</alt>
</alts>
</option>
</alt>
</rule>
<rule name="max-A">
<alt>
<repeat0>
<alts>
<alt>
<literal sstring="b"/>
<literal sstring="a"/>
</alt>
</alts>
</repeat0>
<option>
<alts>
<alt>
<literal sstring="b"/>
<comment>rule is nullable</comment>
</alt>
</alts>
</option>
</alt>
</rule>
<comment> bye </comment>
</ixml>