<sect1 id="NewFunctions">
<title>New, Enhanced or changed PostGIS Functions</title>
+ <sect2 id="NewFunctions_3_0">
+ <title>PostGIS Functions new or enhanced in 3.0</title>
+ <para>The functions given below are PostGIS functions that were added or enhanced.</para>
+ <xsl:if test="//para[contains(text(),'Availability: 3.0')]">
+ <para>Functions new in PostGIS 3.0</para>
+ <itemizedlist>
+ <!-- Pull out the purpose section for each ref entry and strip whitespace and put in a variable to be tagged unto each function comment -->
+ <xsl:for-each select='//refentry'>
+ <xsl:sort select="refnamediv/refname"/>
+ <xsl:variable name='comment'>
+ <xsl:value-of select="normalize-space(translate(translate(refnamediv/refpurpose,'
', ' '), '	', ' '))"/>
+ </xsl:variable>
+ <xsl:variable name="refid">
+ <xsl:value-of select="@id" />
+ </xsl:variable>
+
+ <xsl:variable name="refname">
+ <xsl:value-of select="refnamediv/refname" />
+ </xsl:variable>
+
+
+ <!-- For each section if there is note about availability in this version -->
+ <xsl:for-each select="refsection">
+ <xsl:for-each select="para | */para">
+ <xsl:choose>
+ <xsl:when test="contains(.,'Availability: 3.0')">
+ <listitem><simpara><link linkend="{$refid}"><xsl:value-of select="$refname" /></link> - <xsl:value-of select="." /><xsl:text> </xsl:text> <xsl:value-of select="$comment" /></simpara></listitem>
+ </xsl:when>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:for-each>
+ </xsl:for-each>
+ </itemizedlist>
+ </xsl:if>
+
+ <xsl:if test="//para[contains(text(),'Enhanced: 3.0')]">
+ <para>Functions enhanced in PostGIS 3.0</para>
+ <itemizedlist>
+ <!-- Pull out the purpose section for each ref entry and strip whitespace and put in a variable to be tagged unto each function comment -->
+ <xsl:for-each select='//refentry'>
+ <xsl:sort select="refnamediv/refname"/>
+ <xsl:variable name='comment'>
+ <xsl:value-of select="normalize-space(translate(translate(refnamediv/refpurpose,'
', ' '), '	', ' '))"/>
+ </xsl:variable>
+ <xsl:variable name="refid">
+ <xsl:value-of select="@id" />
+ </xsl:variable>
+
+ <xsl:variable name="refname">
+ <xsl:value-of select="refnamediv/refname" />
+ </xsl:variable>
+
+
+ <!-- For each section if there is note about availability in this version -->
+ <xsl:for-each select="refsection">
+ <xsl:for-each select="para | */para">
+ <xsl:choose>
+ <xsl:when test="contains(.,'Enhanced: 3.0')">
+ <listitem><simpara><link linkend="{$refid}"><xsl:value-of select="$refname" /></link> - <xsl:value-of select="." /><xsl:text> </xsl:text> <xsl:value-of select="$comment" /></simpara></listitem>
+ </xsl:when>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:for-each>
+ </xsl:for-each>
+ </itemizedlist>
+ </xsl:if>
+
+
+ <para>Functions changed in PostGIS 3.0</para>
+ <xsl:if test="//para[contains(text(),'Changed: 3.0')]">
+ <itemizedlist>
+ <!-- Pull out the purpose section for each ref entry and strip whitespace and put in a variable to be tagged unto each function comment -->
+ <xsl:for-each select='//refentry'>
+ <xsl:sort select="refnamediv/refname"/>
+ <xsl:variable name='comment'>
+ <xsl:value-of select="normalize-space(translate(translate(refnamediv/refpurpose,'
', ' '), '	', ' '))"/>
+ </xsl:variable>
+ <xsl:variable name="refid">
+ <xsl:value-of select="@id" />
+ </xsl:variable>
+
+ <xsl:variable name="refname">
+ <xsl:value-of select="refnamediv/refname" />
+ </xsl:variable>
+
+
+ <!-- For each section if there is note about availability in this version -->
+ <xsl:for-each select="refsection">
+ <xsl:for-each select="para | */para">
+ <xsl:choose>
+ <xsl:when test="contains(.,'Changed: 3.0')">
+ <listitem><simpara><link linkend="{$refid}"><xsl:value-of select="$refname" /></link> - <xsl:value-of select="." /><xsl:text> </xsl:text> <xsl:value-of select="$comment" /></simpara></listitem>
+ </xsl:when>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:for-each>
+ </xsl:for-each>
+ </itemizedlist>
+ </xsl:if>
+ </sect2>
+
<sect2 id="NewFunctions_2_5">
<title>PostGIS Functions new or enhanced in 2.5</title>
<para>The functions given below are PostGIS functions that were added or enhanced.</para>