itu.recommendation-supplement.xsl in metanorma-itu-2.0.6

- old
+ new

@@ -2058,11 +2058,11 @@
 				<xsl:with-param name="text" select="substring($text, 2)"/>
 			</xsl:call-template>
 		</xsl:if>
 	</xsl:template>
 	
-<xsl:param name="svg_images"/><xsl:variable name="images" select="document($svg_images)"/><xsl:param name="basepath"/><xsl:param name="external_index"/><xsl:param name="syntax-highlight">false</xsl:param><xsl:key name="bibitems" match="*[local-name() = 'bibitem']" use="@id"/><xsl:key name="bibitems_hidden" match="*[local-name() = 'bibitem'][@hidden='true'] | *[local-name() = 'references'][@hidden='true']//*[local-name() = 'bibitem']" use="@id"/><xsl:variable name="lang">
+<xsl:param name="svg_images"/><xsl:variable name="images" select="document($svg_images)"/><xsl:param name="basepath"/><xsl:param name="external_index"/><xsl:param name="syntax-highlight">false</xsl:param><xsl:variable name="lang">
 		<xsl:call-template name="getLang"/>
 	</xsl:variable><xsl:variable name="pageWidth_">
 		210
 	</xsl:variable><xsl:variable name="pageWidth" select="normalize-space($pageWidth_)"/><xsl:variable name="pageHeight_">
 		297
@@ -6626,11 +6626,55 @@
 		<xsl:variable name="text_step2">
 			<xsl:call-template name="add-zero-spaces-java">
 				<xsl:with-param name="text" select="$text_step1"/>
 			</xsl:call-template>
 		</xsl:variable>
-		<xsl:value-of select="$text_step2"/>
+		
+		<!-- <xsl:value-of select="$text_step2"/> -->
+		
+		<!-- add zero-width space after space -->
+		<xsl:variable name="text_step3" select="java:replaceAll(java:java.lang.String.new($text_step2),' ',' ​')"/>
+		
+		<!-- split text by zero-width space -->
+		<xsl:variable name="text_step4">
+			<xsl:call-template name="split">
+				<xsl:with-param name="pText" select="$text_step3"/>
+				<xsl:with-param name="sep" select="$zero_width_space"/>
+				<xsl:with-param name="normalize-space">false</xsl:with-param>
+				<xsl:with-param name="keep_sep">true</xsl:with-param>
+			</xsl:call-template>
+		</xsl:variable>
+		
+		<xsl:for-each select="xalan:nodeset($text_step4)/item">
+			<xsl:choose>
+				<xsl:when test="string-length() &gt; 30"> <!-- word with length more than 30 will be interspersed with zero-width space -->
+					<xsl:call-template name="interspers">
+						<xsl:with-param name="str" select="."/>
+					</xsl:call-template>
+				</xsl:when>
+				<xsl:otherwise>
+					<xsl:value-of select="."/>
+				</xsl:otherwise>
+			</xsl:choose>
+		</xsl:for-each>
+		
+	</xsl:template><xsl:template name="interspers">
+		<xsl:param name="str"/>
+		<xsl:param name="char" select="$zero_width_space"/>
+		<xsl:if test="$str != ''">
+			<xsl:value-of select="substring($str, 1, 1)"/>
+			
+			<xsl:variable name="next_char" select="substring($str, 2, 1)"/>
+			<xsl:if test="not(contains(concat(' -.:=_— ', $char), $next_char))">
+				<xsl:value-of select="$char"/>
+			</xsl:if>
+			
+			<xsl:call-template name="interspers">
+				<xsl:with-param name="str" select="substring($str, 2)"/>
+				<xsl:with-param name="char" select="$char"/>
+			</xsl:call-template>
+		</xsl:if>
 	</xsl:template><xsl:template match="*" mode="syntax_highlight">
 		<xsl:apply-templates mode="syntax_highlight"/>
 	</xsl:template><xsl:variable name="syntax_highlight_styles_">
 		<style class="hljs-addition" xsl:use-attribute-sets="hljs-addition"/>
 		<style class="hljs-attr" xsl:use-attribute-sets="hljs-attr"/>
@@ -7134,15 +7178,28 @@
 			<xsl:apply-templates/>
 		</fo:basic-link>
 	</xsl:template><xsl:template match="*[local-name() = 'author']">
 		<xsl:text>— </xsl:text>
 		<xsl:apply-templates/>
-	</xsl:template><xsl:template match="*[local-name() = 'eref']">
+	</xsl:template><xsl:variable name="bibitems_">
+		<xsl:for-each select="//*[local-name() = 'bibitem']">
+			<xsl:copy-of select="."/>
+		</xsl:for-each>
+	</xsl:variable><xsl:variable name="bibitems" select="xalan:nodeset($bibitems_)"/><xsl:variable name="bibitems_hidden_">
+		<xsl:for-each select="//*[local-name() = 'bibitem'][@hidden='true']">
+			<xsl:copy-of select="."/>
+		</xsl:for-each>
+		<xsl:for-each select="//*[local-name() = 'references'][@hidden='true']//*[local-name() = 'bibitem']">
+			<xsl:copy-of select="."/>
+		</xsl:for-each>
+	</xsl:variable><xsl:variable name="bibitems_hidden" select="xalan:nodeset($bibitems_hidden_)"/><xsl:template match="*[local-name() = 'eref']">
 		<xsl:variable name="current_bibitemid" select="@bibitemid"/>
-		<xsl:variable name="external-destination" select="normalize-space(key('bibitems', $current_bibitemid)/*[local-name() = 'uri'][@type = 'citation'])"/>
+		<!-- <xsl:variable name="external-destination" select="normalize-space(key('bibitems', $current_bibitemid)/*[local-name() = 'uri'][@type = 'citation'])"/> -->
+		<xsl:variable name="external-destination" select="normalize-space($bibitems/*[local-name() ='bibitem'][@id = $current_bibitemid]/*[local-name() = 'uri'][@type = 'citation'])"/>
 		<xsl:choose>
-			<xsl:when test="$external-destination != '' or not(key('bibitems_hidden', $current_bibitemid))"> <!-- if in the bibliography there is the item with @bibitemid (and not hidden), then create link (internal to the bibitem or external) -->
+			<!-- <xsl:when test="$external-destination != '' or not(key('bibitems_hidden', $current_bibitemid))"> --> <!-- if in the bibliography there is the item with @bibitemid (and not hidden), then create link (internal to the bibitem or external) -->
+			<xsl:when test="$external-destination != '' or not($bibitems_hidden/*[local-name() ='bibitem'][@id = $current_bibitemid])"> <!-- if in the bibliography there is the item with @bibitemid (and not hidden), then create link (internal to the bibitem or external) -->
 				<fo:inline xsl:use-attribute-sets="eref-style">
 					<xsl:if test="@type = 'footnote'">
 						<xsl:attribute name="keep-together.within-line">always</xsl:attribute>
 						<xsl:attribute name="keep-with-previous.within-line">always</xsl:attribute>
 						<xsl:attribute name="vertical-align">super</xsl:attribute>
@@ -8289,11 +8346,11 @@
 		</xsl:copy>
 	</xsl:template><xsl:template match="*[local-name() = 'bibliography']" mode="update_xml_step1">
 		<xsl:copy>
 			<xsl:copy-of select="@*"/>
 			<!-- copy all elements from bibliography except 'Normative references' (moved to 'sections') -->
-			<xsl:for-each select="*[not(@normative='true') and not(*[*[@normative='true']])]">
+			<xsl:for-each select="*[not(@normative='true') and not(*[@normative='true'])]">
 				<xsl:sort select="@displayorder" data-type="number"/>
 				<xsl:apply-templates select="." mode="update_xml_step1"/>
 			</xsl:for-each>
 		</xsl:copy>
 	</xsl:template><xsl:template name="convertDate">
@@ -8538,25 +8595,28 @@
 		</xsl:choose>
 	</xsl:template><xsl:template name="split">
 		<xsl:param name="pText" select="."/>
 		<xsl:param name="sep" select="','"/>
 		<xsl:param name="normalize-space" select="'true'"/>
+		<xsl:param name="keep_sep" select="'false'"/>
 		<xsl:if test="string-length($pText) &gt;0">
-		<item>
-			<xsl:choose>
-				<xsl:when test="$normalize-space = 'true'">
-					<xsl:value-of select="normalize-space(substring-before(concat($pText, $sep), $sep))"/>
-				</xsl:when>
-				<xsl:otherwise>
-					<xsl:value-of select="substring-before(concat($pText, $sep), $sep)"/>
-				</xsl:otherwise>
-			</xsl:choose>
-		</item>
-		<xsl:call-template name="split">
-			<xsl:with-param name="pText" select="substring-after($pText, $sep)"/>
-			<xsl:with-param name="sep" select="$sep"/>
-			<xsl:with-param name="normalize-space" select="$normalize-space"/>
-		</xsl:call-template>
+			<item>
+				<xsl:choose>
+					<xsl:when test="$normalize-space = 'true'">
+						<xsl:value-of select="normalize-space(substring-before(concat($pText, $sep), $sep))"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:value-of select="substring-before(concat($pText, $sep), $sep)"/>
+					</xsl:otherwise>
+				</xsl:choose>
+			</item>
+			<xsl:if test="$keep_sep = 'true' and contains($pText, $sep)"><item><xsl:value-of select="$sep"/></item></xsl:if>
+			<xsl:call-template name="split">
+				<xsl:with-param name="pText" select="substring-after($pText, $sep)"/>
+				<xsl:with-param name="sep" select="$sep"/>
+				<xsl:with-param name="normalize-space" select="$normalize-space"/>
+				<xsl:with-param name="keep_sep" select="$keep_sep"/>
+			</xsl:call-template>
 		</xsl:if>
 	</xsl:template><xsl:template name="getDocumentId">		
 		<xsl:call-template name="getLang"/><xsl:value-of select="//*[local-name() = 'p'][1]/@id"/>
 	</xsl:template><xsl:template name="namespaceCheck">
 		<xsl:variable name="documentNS" select="namespace-uri(/*)"/>
\ No newline at end of file