  

<table class="width100" style="width:100%;" data-cellspacing="1">
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<col style="width: 16%" />
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<col style="width: 16%" />
<col style="width: 16%" />
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<tbody>
<tr class="odd">
<td colspan="6" class="form-title"><div class="center">
ETSI's Bug Tracker - Part 01: TTCN-3 Core Language
</div></td>
</tr>
<tr class="even">
<td colspan="6" class="form-title">View Issue Details</td>
</tr>
<tr class="odd">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="even print-category">
<td class="print" width="16%">ID</td>
<td class="print" width="16%">Project</td>
<td class="print" width="16%">Category</td>
<td class="print" width="16%">View Status</td>
<td class="print" width="16%">Date Submitted</td>
<td class="print" width="16%">Last Update</td>
</tr>
<tr class="odd print">
<td class="print">0005805</td>
<td class="print">Part 01: TTCN-3 Core Language</td>
<td class="print">Technical</td>
<td class="print">public</td>
<td class="print">11-11-2010 13:46</td>
<td class="print">01-07-2011 14:42</td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd print">
<td class="print-category">Reporter</td>
<td class="print">Jacob Wieland - Spirent</td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="even print">
<td class="print-category">Assigned To</td>
<td class="print">Ina Schieferdecker</td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="odd print">
<td class="print-category">Priority</td>
<td class="print">high</td>
<td class="print-category">Severity</td>
<td class="print">minor</td>
<td class="print-category">Reproducibility</td>
<td class="print">have not tried</td>
</tr>
<tr class="even print">
<td class="print-category">Status</td>
<td class="print">closed</td>
<td class="print-category">Resolution</td>
<td class="print">fixed</td>
<td colspan="2" class="print"> </td>
</tr>
<tr class="odd print">
<td class="print-category">Platform</td>
<td class="print"></td>
<td class="print-category">OS</td>
<td class="print"></td>
<td class="print-category">OS Version</td>
<td class="print"></td>
</tr>
<tr class="even print">
<td class="print-category">Product Version</td>
<td class="print"></td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="odd">
<td class="print-category">Target Version</td>
<td class="print">v4.3.2 (interim 2011)</td>
<td class="print-category">Fixed in Version</td>
<td class="print">v4.3.2 (interim 2011)</td>
<td colspan="2" class="print"> </td>
</tr>
<tr class="even print">
<td class="print-category">Clause Reference(s)</td>
<td colspan="4" class="print">B.1.5.2, A.1.6.1.3</td>
<td></td>
</tr>
<tr class="odd print">
<td class="print-category">Source (company - Author)</td>
<td colspan="4" class="print">Testing Technologies - Jacob Wieland</td>
<td></td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd print">
<td class="print-category">Summary</td>
<td colspan="5" class="print">0005805: BNF rule for PatternElement is
ambiguous, Example is wrong</td>
</tr>
<tr class="even print">
<td class="print-category">Description</td>
<td colspan="5" class="print">In the rule for PatternElement in the BNF,
the last branch (PatternChar) creates an ambiguity as that can be any
char and thus, every Pattern can be derived to a sequence of
PatternChar, even those that should be derived by using the other
alternatives in PatternElement.<br />
<br />
Especially for those PatternElement constructs which contain more than
one character, this leads to unresolvable problems (if the ambiguity is
not removed somehow).<br />
<br />
I guess the intention was that PatternChar should be any character which
is not one of the characters in the "first set" of the other
alternatives in PatternElement. Thus, the following characters need to
be excluded "\", "?", "*", "|", "+", "[", "{", """ and "#"<br />
<br />
Consequently, I think that the example in B.1.5.2<br />
<br />
template charstring RegExp4 := pattern "{Reg";<br />
<br />
should be changed to<br />
<br />
template charstring RegExp4 := pattern "\{Reg";<br />
<br />
Finally, it should be forbidden to use reference expressions in
referenced variables/parameters/module parameters (i.e. all entities
which are unknown at compile time). I.e. if a referenced charstring
value contains a reference-like expression, it is treated as if it was
just the sequence of the characters of the reference. Meaning: if I have
a variable v which contains "{a}", then referencing it via pattern "{v}"
will match only the charstring "{a}" and not any referenced 'a'. If this
is the intention of the standard anyway, then it needs to be
clarified.<br />
<br />
Consequently, the stuff in EXAMPLE 3 (which is wrong in any case as it
is missing at least one 'pattern') should be forbidden. But, maybe there
are only some typos in Ref6, where Ref1 should be Ref4 and Ref2 should
be Ref5.<br />
<br />
I guess what the example was really supposed to be was this:<br />
<br />
template charstring Ref0:= "My String";<br />
template charstring Ref1:= "{Re";<br />
template charstring Ref2:= "f0}";<br />
template charstring Ref3:= pattern "{Ref1}{Ref2}";<br />
       //this matches "{Ref0}"<br />
       //i.e. there is no further dereferencing<br />
       //as Ref1 and Ref2 do not contain a reference<br />
<br />
template charstring Ref4:= pattern "{Ref0}";<br />
template charstring Ref5:= "";<br />
template charstring Ref6:= pattern "{Ref4}{Ref5}";<br />
       //this matches "My String" â€“ here Ref0 is dereferenced, because
Ref4 contains<br />
       //the reference expression {Ref0} with the reference Ref0<br />
template charstring RegExp7 := pattern "{Reg" &amp; "Exp1}";<br />
       //note the difference to Ref6: in this case the fragments of
the<br />
       //pattern are joined before any evaluation, i.e. this template
will match the string "ab"</td>
</tr>
<tr class="odd print">
<td class="print-category">Steps To Reproduce</td>
<td colspan="5" class="print"></td>
</tr>
<tr class="even print">
<td class="print-category">Additional Information</td>
<td colspan="5" class="print"></td>
</tr>
<tr class="odd print">
<td class="print-category">Tags</td>
<td colspan="5" class="print">No tags attached.</td>
</tr>
<tr class="even print">
<td class="print-category">Relationships</td>
<td colspan="5" class="print"><table data-border="0" width="100%"
data-cellpadding="0" data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print"><span class="nowrap">parent of</span> </td>
<td class="print">0005835</td>
<td class="print">closed </td>
<td class="print"><span class="nowrap"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></span> </td>
<td class="print">BNF rule for PatternElement is ambiguous, Example is
wrong </td>
</tr>
<tr class="even">
<td class="print"><span class="nowrap">related to</span> </td>
<td class="print">0005797</td>
<td class="print">closed </td>
<td class="print"><span class="nowrap"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></span> </td>
<td class="print">BNF for CharStringMatch is inconsistent with
description </td>
</tr>
<tr class="odd">
<td class="print"><span class="nowrap">related to</span> </td>
<td class="print">0005828</td>
<td class="print">closed </td>
<td class="print"><span class="nowrap"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></span> </td>
<td class="print">STF409 comment on [Part 1: TTCN-3 Core Language /Annex
B.1.5.2 ]: syntactical ambiguity </td>
</tr>
<tr class="even">
<td class="print"><span class="nowrap">related to</span> </td>
<td class="print">0006169</td>
<td class="print">closed </td>
<td class="print"><span class="nowrap"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></span> </td>
<td class="print">The pattern char grammar has been mixed up </td>
</tr>
</tbody>
</table></td>
</tr>
<tr class="odd print">
<td class="print-category">Attached Files</td>
<td colspan="5" class="print"><img
src="http://oldforge.etsi.org/mantis/images/fileicons/generic.gif"
alt="?" /> core.bnf (57,081) <span class="italic">30-06-2011
17:21</span><br />
http://oldforge.etsi.org/mantis/file_download.php?file_id=2540&amp;type=bug</td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="form-title">Issue History</td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even print-category">
<td class="row-category-history">Date Modified</td>
<td class="row-category-history">Username</td>
<td class="row-category-history">Field</td>
<td class="row-category-history">Change</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">11-11-2010 13:46</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">New Issue</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">11-11-2010 13:46</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Clause Reference(s)</td>
<td class="print">=&gt; B.1.5.2, A.1.6.1.3</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">11-11-2010 13:46</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Source (company - Author)</td>
<td class="print">=&gt; Testing Technologies - Jacob Wieland</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">24-11-2010 15:33</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Added: 0009799</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">24-11-2010 15:34</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Added: 0009800</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">29-11-2010 15:45</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Description Updated</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">29-11-2010 15:53</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Relationship added</td>
<td class="print">related to 0005797</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">29-11-2010 15:53</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Relationship added</td>
<td class="print">related to 0005828</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">30-11-2010 09:35</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Project</td>
<td class="print">TTCN-3 Change Requests =&gt; Part 01: TTCN-3 Core
Language</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">30-11-2010 17:11</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Added: 0009868</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">30-11-2010 17:11</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Assigned To</td>
<td class="print">=&gt; Ina Schieferdecker</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">30-11-2010 17:11</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Status</td>
<td class="print">new =&gt; assigned</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">30-11-2010 17:12</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Issue cloned: 0005835</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">30-11-2010 17:12</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Relationship added</td>
<td class="print">parent of 0005835</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">01-12-2010 16:47</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Note Added: 0009905</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">01-12-2010 16:47</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Target Version</td>
<td class="print">=&gt; Edition 4.3.1 (not yet published)</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">01-12-2010 16:49</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Note Edited: 0009905</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">03-12-2010 10:06</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Target Version</td>
<td class="print">Edition 4.3.1 (not yet published) =&gt; Edition 4.3.2
(interim)</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">20-05-2011 13:09</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Deleted: 0009800</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">24-05-2011 16:02</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Added: 0010033</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">24-05-2011 16:02</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Assigned To</td>
<td class="print">Ina Schieferdecker =&gt; Jacob Wieland - Spirent</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">24-05-2011 19:30</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Priority</td>
<td class="print">normal =&gt; high</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">25-05-2011 09:05</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Note Added: 0010043</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">25-05-2011 17:32</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Assigned To</td>
<td class="print">Jacob Wieland - Spirent =&gt; Ina Schieferdecker</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-05-2011 12:58</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">File Added: core.bnf</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-05-2011 12:59</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a></td>
<td class="print">Note Added: 0010085</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">30-06-2011 17:20</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Note Added: 0010166</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">30-06-2011 17:21</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">File Deleted: core.bnf</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">30-06-2011 17:21</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">File Added: core.bnf</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">01-07-2011 14:41</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Status</td>
<td class="print">assigned =&gt; resolved</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">01-07-2011 14:41</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Fixed in Version</td>
<td class="print">=&gt; Edition 4.3.2 (interim)</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">01-07-2011 14:41</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Resolution</td>
<td class="print">open =&gt; fixed</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">01-07-2011 14:42</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Status</td>
<td class="print">resolved =&gt; closed</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">10-07-2012 18:01</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a></td>
<td class="print">Relationship added</td>
<td class="print">related to 0006169</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>

  

<table class="width100" data-cellspacing="1">
<colgroup>
<col style="width: 50%" />
<col style="width: 50%" />
</colgroup>
<tbody>
<tr class="odd">
<td colspan="2" class="form-title">Notes</td>
</tr>
<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0009799)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a>   </td>
</tr>
<tr class="odd">
<td class="print">24-11-2010 15:33   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
<colgroup>
<col style="width: 100%" />
</colgroup>
<tbody>
<tr class="odd">
<td class="print">We should discuss if pattern syntax shall be handled
in the BNF at all; patterns are "just strings" with special semantics
(i.e. pattern "abc?" and pattern "abc\?" - both correct, just
semantically means different things).<br />
<br />
Your comment to Example 3 is correct, I think Ref6 shall also be a
pattern:<br />
template charstring Ref6:= pattern "{Ref4}{Ref5}";<br />
otherwise Ref6 is not de-referenced, just processed as a simple
string.</td>
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<td class="print">(0009868)</td>
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<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a>   </td>
</tr>
<tr class="odd">
<td class="print">30-11-2010 17:11   </td>
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<td class="print">STF discussion 30-11-2010: correct the examples in
v4.3.1. More detailed discussion is postponed to 2011.</td>
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data-cellspacing="1">
<colgroup>
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<td class="print">(0009905)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a>   </td>
</tr>
<tr class="odd">
<td class="print">01-12-2010 16:47   <br />
(edited on: 01-12-2010 16:49)</td>
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<td class="print">Example corrected via CR5835. Further discussions then
in 2011.<br />
<br />
</td>
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data-cellspacing="1">
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<td class="print">(0010033)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a>   </td>
</tr>
<tr class="odd">
<td class="print">24-05-2011 16:02   </td>
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<td class="print">Replace PatternChar production with a definition
excluding the leading pattern characters.</td>
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data-cellspacing="1">
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<td class="print">(0010043)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a>   </td>
</tr>
<tr class="odd">
<td class="print">25-05-2011 09:05   </td>
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<td class="print">The grammar should be changed in the following
way:<br />
<br />
108. CharStringMatch ::= PatternKeyword PatternParticle {"&amp;"
PatternParticle }<br />
109. PatternParticle ::= Pattern | ReferencedValue<br />
110. PatternKeyword ::= "pattern"<br />
111. Pattern ::= """ {PatternElement} """<br />
112. PatternElement ::= ("\" ("?" | "*" | "\" | "[" | "]" | "{" | "}"
|<br />
                              """ | "|" | "(" | ")" | "#" | "+" | "d"
|<br />
                              "w" | "t" | "n" | "r" | "s" | "b"))
|<br />
                        ("?" | "*" | "|" | "+") |<br />
                        ("[" ["^"] {PatternClassChar ["-"
PatternClassChar]} "]") |<br />
                        ("{" ReferencedValue "}") |<br />
                        ("\" "N" "{" (ReferencedValue | Type) "}")
|<br />
                        (""" """) |<br />
                        ("(" PatternElement ")") |<br />
                        ("#" (Num |<br />
                              ("(" Num "," [Num] ")") | ("(" "," Num
")"))) |<br />
                        PatternChar<br />
113. PatternChar ::= NonSpecialPatternChar | PatternQuadruple<br />
NonSpecialPatternChar ::= Char<br />
/* STATIC SEMANTICS: NonSpecialPatternChar shall not be one of the
following characters: "\", "?", "*", "|", "+", "[", "{", """, "(",
"#"<br />
*/<br />
PatternClassChar ::= NonSpecialPatternClassChar |<br />
                     PatternQuadruple |<br />
                     "\" EscapedPatternClassChar<br />
NonSpecialPatternClassChar ::= Char<br />
/* STATIC SEMANTICS: NonSpecialPatternClassChar shall not be one of the
following characters: "-", "^", "]"<br />
*/<br />
EscapedPatternClassChar ::= Char<br />
/* STATIC SEMANTICS: EscapedPatternClassChar shall not be one of the
following characters: "q"<br />
*/<br />
114. PatternQuadruple ::= "\" "q" "(" Number "," Number "," Number ","
Number ")"<br />
<br />
<br />
The rules for NonSpecialPatternChar, PatternClassChar,
NonSpecialPatternClassChar and EscapedPatternClassChar are new and
reflect the restrictions on the characters in the contexts they appear
in, i.e. they exclude all characters that have special meaning in those
contexts.</td>
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<td class="print">(0010085)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob
Wieland - Spirent</a>   </td>
</tr>
<tr class="odd">
<td class="print">26-05-2011 12:59   </td>
</tr>
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<td class="print">added changed grammar</td>
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data-cellspacing="1">
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<td class="print">(0010166)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=81">Ina
Schieferdecker</a>   </td>
</tr>
<tr class="odd">
<td class="print">30-06-2011 17:20   </td>
</tr>
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data-cellspacing="1">
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<td class="print">This was not quite the latest BNF ... see uploaded
BNF</td>
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