77 lines
2.2 KiB
XML
77 lines
2.2 KiB
XML
<?xml version="1.0"?>
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<!--
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Copyright (C) 2018 R-T Specialty, LLC.
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This file is part of tame-core.
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tame-core is free software: you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<package xmlns="http://www.lovullo.com/rater"
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xmlns:c="http://www.lovullo.com/calc"
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xmlns:t="http://www.lovullo.com/rater/apply-template"
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core="true"
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desc="When Matching">
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<import package="base" />
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This package deals with matching in calculations (such as case statements
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or values);
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for classifications, see \tt{vector/cmatch}.
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<inline-template>
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<for-each>
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<set cmp="eq" />
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<set cmp="ne" />
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<set cmp="gt" />
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<set cmp="gte" />
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<set cmp="lt" />
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<set cmp="lte" />
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</for-each>
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<template name="_when-{@cmp@}_" desc="Value predicate {@cmp@}">
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<param name="@name@" desc="Name to assert against" />
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<param name="@index@" desc="Name index (optional)">
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<text></text>
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</param>
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<!-- former exists only for consistency with cmatch templates and will
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produce an error -->
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<param name="@const@" desc="Match against constant value" />
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<param name="@value@" desc="Match against variable" />
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<param name="@value_index@" desc="Value index (optional)">
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<text></text>
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</param>
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<if name="@const@">
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<error>
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@const@ is deprecated; use @value@ with a #-prefix instead.
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</error>
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</if>
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<c:when name="@name@" index="@index@">
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<dyn-node name="c:{@cmp@}">
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<c:value-of name="@value@" index="@value_index@" />
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</dyn-node>
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</c:when>
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</template>
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</inline-template>
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</package>
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