From d82464fcb7e51b69ddbbe9e7084b9a9407574c76 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Thu, 21 Mar 2019 16:56:29 +0100
Subject: [PATCH 1/8] implemented index (TODO: subindices)

---
 tei2html.xsl | 68 +++++++++++++++++++++++++---------------------------
 1 file changed, 32 insertions(+), 36 deletions(-)

diff --git a/tei2html.xsl b/tei2html.xsl
index e1ddeef..888485f 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -1302,25 +1302,41 @@
 
   <xsl:template name="create_index">
     <xsl:param name="indextype"/>
-    <xsl:for-each select="//tei:index[@indexName=$indextype]">
-      <xsl:sort lang="de" select="if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text()"/>
-      <xsl:variable name="sortkey" select="if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text()"/>
-      <!-- next is somewhat sketchy and does not work properly -->
-      <!--   <xsl:apply-templates select="//tei:index[@indexName=$indextype] [generate-id() = generate-id(key('kWith1stLetter',substring(.,1,1))[1]) ]"> -->
-      <!--
-        <xsl:apply-templates select="if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text() [generate-id() = generate-id(key('kWith1stLetter',substring(.,1,1))[1]) ]">
-        <xsl:sort select="substring(.,1,1)" />
-        </xsl:apply-templates>-->
-      <!-- start of index -->
-      <!-- per alphabet letter one item div -->
+
+		<!-- all index elements starting with the same letter: -->
+		<xsl:for-each-group select="//tei:index[lower-case(@indexName) = $indextype]" group-by="substring(if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text(),1,1)">
+			<xsl:sort select="current-grouping-key()"/>
+
+			<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
+			<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
+
       <div class="accordion__item">
         <a class="accordion__title" href="#">
-          <xsl:call-template name="create_index_letter"/>
+    			<h2 class="border">
+						<xsl:value-of select="current-grouping-key()"/>
+					</h2>
         </a>
         <div class="accordion__content">
-          <xsl:call-template name="create_index_content"/>
-          <!-- each item has a h4 heading -->
-          <!-- below that, ul/li for each jumping point -->
+					<!-- all index elements with the same "term": -->
+					<xsl:for-each-group select="current-group()" group-by="if (exists(tei:term/@sortKey)) then tei:term/@sortKey else tei:term/text()">
+						<xsl:sort select="current-grouping-key()"/>
+						<h4>
+							<xsl:value-of select="current-grouping-key()"/>
+						</h4>
+						<ul>
+							<xsl:for-each select="current-group()">
+
+								<xsl:variable name="paragraph_nr" select="index-of($chapter//tei:p/tei:index/generate-id(), generate-id(.))"/>
+								<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
+								<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+
+								<li>
+									<a href="{$global_uri}"> <xsl:value-of select="position()"/></a>
+								</li>
+							</xsl:for-each>
+						</ul>
+						<!-- below that, ul/li for each jumping point -->
+					</xsl:for-each-group>
         </div>
       </div>
       <!--
@@ -1330,29 +1346,9 @@
         <xsl:value-of select="./tei:term//text()"/>
         </xsl:message>
     -->
-    </xsl:for-each>
-  </xsl:template>
-
-  <xsl:template name="create_index_letter">
-    <xsl:variable name="sortkey" select="if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text()"/>
-    <h2 class="border">
-      <xsl:value-of select="substring($sortkey,1,1)"/>
-    </h2>
-    <!--    <xsl:apply-templates mode="inGroup" select="key('kWith1stLetter',substring(.,1,1))"/>-->
+    </xsl:for-each-group>
   </xsl:template>
 
-  <xsl:template name="create_index_content">
-    <h4>
-      <xsl:value-of select="."/>
-    </h4>
-  </xsl:template>
-
-  <!--
-    <xsl:template match="//tei:index[@indexName='keyword']" mode="inGroup">
-    <p><xsl:value-of select="."/>,satan <xsl:value-of select="../given"/></p>
-    </xsl:template>
--->
-
   <xsl:function name="eoa:normalize_reference">
 		<xsl:param name="reference"/>
 		<xsl:analyze-string select="$reference" regex="#{{0,1}}(.+)">

From 45236b4bd3c7dc00a2eabac59b11c9ba1cb69940 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Thu, 21 Mar 2019 16:58:04 +0100
Subject: [PATCH 2/8] added info message showing the value of the "domain"
 param

---
 tei2html.xsl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tei2html.xsl b/tei2html.xsl
index 888485f..22b01bb 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -28,10 +28,12 @@
 
 	<!-- TODO: restrict values by using a datatype -->
 	<xsl:param name="domain" select="'http://mprl-series.mpg.de'"/>
+
 	<xsl:variable name="series" select="lower-case(/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:title)"/>
 	<xsl:variable name="publication_number" select="/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:idno[@type = 'number']"/>
 
   <xsl:template match="/">
+		<xsl:message> domain: <xsl:value-of select="$domain"/> </xsl:message>
     <xsl:call-template name="writeindexfile"/>
     <xsl:call-template name="writechapterfiles"/>
   </xsl:template>

From 32e04c7d5242bacb38789f44fb35015096cdc5c3 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Thu, 21 Mar 2019 18:14:04 +0100
Subject: [PATCH 3/8] split stylesheet into two files

---
 tei2html.xsl                  | 393 +--------------------------------
 tei2html_utils/html_rules.xsl | 402 ++++++++++++++++++++++++++++++++++
 2 files changed, 405 insertions(+), 390 deletions(-)
 create mode 100644 tei2html_utils/html_rules.xsl

diff --git a/tei2html.xsl b/tei2html.xsl
index 22b01bb..5a0ba80 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -9,6 +9,8 @@
 	version="2.0">
   <xsl:output method="html" encoding="UTF-8"/>
 
+	<xsl:include href="tei2html_utils/html_rules.xsl"/>
+
 	<!-- use-character-maps="texreplacements"/>-->
   <xsl:variable name="langid" select="//tei:langUsage/tei:language/@ident"/>
   <xsl:variable name="transl" select="document('data/aux/translations.xml')"/>
@@ -18,20 +20,11 @@
   <xsl:key name="fr" match="translations/entry" use="@fr"/>
   <xsl:key name="it" match="translations/entry" use="@it"/>
 
-	<xsl:key name="theoremdecls" match="tei:ab[@type = 'theoremdeclaration']" use="@xml:id"/>
-	<xsl:key name="theorems" match="tei:p[@corresp]" use="eoa:normalize_reference(@corresp)"/>
-
   <!-- index sorting, https://stackoverflow.com/questions/13763271 -->
   <xsl:key name="kWith1stLetter" match="family" use="substring(.,1,1)"/>
 
   <xsl:param name="verbosity" as="xs:integer" required="no" select="0"/>
 
-	<!-- TODO: restrict values by using a datatype -->
-	<xsl:param name="domain" select="'http://mprl-series.mpg.de'"/>
-
-	<xsl:variable name="series" select="lower-case(/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:title)"/>
-	<xsl:variable name="publication_number" select="/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:idno[@type = 'number']"/>
-
   <xsl:template match="/">
 		<xsl:message> domain: <xsl:value-of select="$domain"/> </xsl:message>
     <xsl:call-template name="writeindexfile"/>
@@ -772,378 +765,6 @@
     </div>
   </xsl:template>
 
-	<!-- no mode: just render as text -->
-
-	<!--
-	<xsl:template match="tei:*" priority="-100">
-		<xsl:message>
-			<xsl:text>INFO: text mode for </xsl:text>
-			<xsl:value-of select="concat('', name(), ': ') "/>
-			<xsl:value-of select="./text()"/>
-		</xsl:message>
-		<xsl:apply-templates/>
-  </xsl:template>
-	-->
-
-	<!-- default rules with a warning -->
-
-	<!-- mode="html": convert inline elements to html -->
-	<xsl:template match="tei:*" mode="html" priority="-100">
-		<xsl:message>
-			<xsl:text>WARNING: unhandled inline element </xsl:text>
-			<xsl:value-of select="concat('', name(), ': ') "/>
-			<xsl:value-of select="./text()"/>
-		</xsl:message>
-		<!--
-		<xsl:apply-templates/>
-		-->
-  </xsl:template>
-
-	<!-- mode="body": structural element (div, p, ...) -->
-	<xsl:template match="tei:*" mode="body" priority="-100">
-		<xsl:message>WARNING: unhandled paragraph level element
-			<xsl:value-of select="concat('', name(), ': ') "/>
-			<xsl:value-of select="./text()"/>
-		</xsl:message>
-		<!--
-		<xsl:apply-templates/>
-		-->
-  </xsl:template>
-
-	<!-- part and chapter headings are already rendered: -->
-
-	<!--
-  <xsl:template match="//tei:div[@type='chapter' or @type='part']/tei:head" mode="body"/>
-	-->
-
-	<!-- section hierarchy -->
-
-  <xsl:template match="tei:div[@type='section']" mode="body">
-    <xsl:message>section</xsl:message>
-		<div class="accordion__item active">
-			<a class="accordion__title" href="#">
-				<h2>
-					<xsl:if test="../@n != 'nonumber'">
-						<xsl:value-of select="concat(../@n, '.', @n, ' ')"/>
-					</xsl:if>
-					<xsl:apply-templates select="./tei:head" mode="body"/>
-				</h2>
-			</a>
-			<div class="accordion__content">
-				<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
-				<!-- the link to close the accordeon: -->
-				<a class="accordion__pageup" href="#"/>
-			</div>
-		</div>
-  </xsl:template>
-
-  <xsl:template match="tei:div[@type='subsection']" mode="body">
-    <xsl:message>subsection</xsl:message>
-    <h4>
-      <xsl:if test="../../@n != 'nonumber'">
-        <xsl:value-of select="concat(../../@n, '.', ../@n, '.', @n, ' ')"/>
-      </xsl:if>
-			<xsl:apply-templates select="./tei:head" mode="body"/>
-    </h4>
-		<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
-  </xsl:template>
-
-  <xsl:template match="tei:div[@type='subsubsection']" mode="body">
-    <xsl:message>subsubsection</xsl:message>
-    <h4>
-      <xsl:apply-templates select="./tei:head" mode="body"/>
-    </h4>
-		<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
-  </xsl:template>
-
-	<!-- paragraph level elements: -->
-
-	<xsl:template match="tei:body//tei:head" mode="body">
-		<xsl:choose>
-			<xsl:when test="tei:choice/tei:expan">
-				<xsl:apply-templates select="tei:choice/tei:expan/node() | tei:choice/tei:expan/text()" mode="html"/>
-			</xsl:when>
-			<xsl:otherwise>
-				<xsl:apply-templates mode="html"/>
-			</xsl:otherwise>
-		</xsl:choose>
-  </xsl:template>
-
-	<xsl:template match="tei:body//tei:p" mode="body">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="paragraph_nr" select="index-of($chapter//tei:p/generate-id(), generate-id(.))"/>
-
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
-
-		<xsl:message>paragraph <xsl:value-of select="$paragraph_nr"/></xsl:message>
-		<p>
-			<xsl:if test="@corresp">
-				<xsl:variable name="id" as="xs:string" select="eoa:normalize_reference(@corresp)"/>
-				<xsl:variable name="theorem" select="key('theoremdecls', $id)"/>
-				<xsl:variable name="theorem_group" select="key('theorems', $id)"/>
-				<xsl:variable name="theorem_nr" select="index-of($theorem_group/generate-id(), generate-id(.))"/>
-
-				<xsl:message>( theorem nr <xsl:value-of select="$theorem_nr"/> )</xsl:message>
-				<b>
-					<xsl:value-of select="concat( $theorem/text(), ' ', $theorem_nr, ': ')"/>
-				</b>
-			</xsl:if>
-			<xsl:apply-templates mode="html"/>
-		</p>
-
-		<!-- the infobox link: -->
-		<a class="accordion__popap" href="#"></a>
-
-		<div class="infobox infobox- -arrow-left">
-			<h4 class="infobox__title">Permanent Link</h4>
-			<p class="infobox__description">If you want to directly link to this paragraph in the text, you can use the following URL:</p>
-			<a title="Permanent Link" href="{concat('/', $local_uri)}">
-				<xsl:value-of select="$global_uri"/>
-			</a>
-		</div>
-		<!--
-		<a name="{$paragraph_nr}">bla2</a>
-		-->
-  </xsl:template>
-
-  <xsl:template match="tei:epigraph" mode="body">
-    <xsl:message>epigraph</xsl:message>
-		<xsl:for-each select="tei:p">
-			<p>
-				<em>
-					<xsl:apply-templates mode="html"/>
-				</em>
-			</p>
-		</xsl:for-each>
-  </xsl:template>
-
-  <xsl:template match="tei:ab[@type = 'chapterabstract']" mode="body">
-    <xsl:message>chapter abstract</xsl:message>
-		<p>
-				<xsl:apply-templates mode="html"/>
-		</p>
-  </xsl:template>
-
-  <xsl:template match="tei:ab[@type='equation']" mode="body">
-    <xsl:message>block formula</xsl:message>
-    <xsl:value-of select="concat('$', ., '$')"/>
-  </xsl:template>
-
-  <xsl:template match="tei:ab[@type='subequations']" mode="body">
-    <xsl:message>equation array</xsl:message>
-		<xsl:element name="table">
-			<xsl:for-each select="tei:formula">
-				<tr>
-					<td>
-    				<xsl:value-of select="concat('$', ., '$')"/>
-					</td>
-				</tr>
-			</xsl:for-each>
-		</xsl:element>
-  </xsl:template>
-
-  <xsl:template match="tei:ab[@type='equationarray']" mode="body">
-    <xsl:message>equation array</xsl:message>
-		<xsl:element name="table">
-			<xsl:for-each select="tei:formula">
-				<tr>
-					<td>
-    				<xsl:value-of select="concat('$', ., '$')"/>
-					</td>
-				</tr>
-			</xsl:for-each>
-		</xsl:element>
-  </xsl:template>
-
-	<!-- the theorem DECLARATION is not supposed to appear in the text: -->
-	<xsl:template match="tei:ab[@type='theoremdeclaration']" mode="body"/>
-
-  <xsl:template match="tei:lg[@type='verse']" mode="body">
-		<!-- TODO: find a way to indent the poem -->
-    <xsl:message>verse</xsl:message>
-		<p>
-			<xsl:for-each select="tei:l">
-				<xsl:apply-templates mode="html"/>
-				<xsl:if test="position() != last()">
-					<br/>
-				</xsl:if>
-			</xsl:for-each>
-		</p>
-  </xsl:template>
-
-  <xsl:template match="tei:list[@type='ordered' or @type='unordered' or @type='gloss']" mode="body">
-    <xsl:message>list</xsl:message>
-		<xsl:variable name="element_name">
-			<xsl:choose>
-				<xsl:when test="@type = 'ordered'">ol</xsl:when>
-				<xsl:when test="@type = 'unordered'">ul</xsl:when>
-				<xsl:when test="@type = 'gloss'">ul</xsl:when>
-				<xsl:otherwise>
-					<xsl:message>ERROR: unknown list type!!</xsl:message>
-				</xsl:otherwise>
-			</xsl:choose>
-		</xsl:variable>
-		<xsl:element name="{$element_name}">
-			<xsl:for-each select="tei:item">
-				<li>
-					<xsl:if test="preceding-sibling::tei:label[1]">
-						<xsl:apply-templates select="preceding-sibling::tei:label[1]"/>
-						<xsl:text>: </xsl:text>
-					</xsl:if>
-					<xsl:apply-templates mode="html"/>
-				</li>
-			</xsl:for-each>
-		</xsl:element>
-  </xsl:template>
-
-  <xsl:template match="tei:table" mode="body">
-    <xsl:message>table</xsl:message>
-		<figure>
-			<xsl:element name="table">
-				<xsl:for-each select="tei:row">
-					<tr>
-						<xsl:for-each select="tei:cell">
-							<xsl:element name="{if( @role = 'label') then 'th' else 'td'}">
-								<xsl:apply-templates mode="html"/>
-							</xsl:element>
-						</xsl:for-each>
-					</tr>
-				</xsl:for-each>
-			</xsl:element>
-			<xsl:if test="tei:head">
-				<figcaption>
-					<xsl:apply-templates select="tei:head/node() | text()" mode="html"/>
-				</figcaption>
-			</xsl:if>
-		</figure>
-  </xsl:template>
-
-  <xsl:template match="tei:figure" mode="body">
-		<!-- TODO: check/fix path -->
-    <xsl:message>figure</xsl:message>
-		<xsl:variable name="caption">
-			<xsl:apply-templates select="tei:head/node() | text()" mode="html"/>
-		</xsl:variable>
-		<figure class="publication__image">
-			<a href="{@url}" data-lightbox="" title="$caption">
-				<img src="{@url}">image could not</img>
-			</a>
-			<xsl:if test="tei:head">
-				<figcaption>
-					<xsl:value-of select="$caption"/>
-				</figcaption>
-			</xsl:if>
-		</figure>
-  </xsl:template>
-
-  <!--
-<xsl:template match="tei:formula">
-  <xsl:message>formula</xsl:message>
-  <xsl:choose>
-    <xsl:when test="@rend='inline'">
-  <xsl:message>inline</xsl:message>
-      <xsl:value-of select="concat('$', ., '$')"/>
-    </xsl:when>
-    <xsl:when test="../tei:ab[@type='equation']">
-      <xsl:message>
-        jo
-      <xsl:value-of select="."/>
-      </xsl:message>
-      <p>
-      <xsl:value-of select="."/>
-      </p>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:message>nothing</xsl:message>
-      <xsl:value-of select="."/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
--->
-
-	<!-- text inline elements: -->
-
-  <xsl:template match="tei:hi" mode="html">
-    <xsl:message>markup</xsl:message>
-    <xsl:choose>
-      <xsl:when test="@rend='italic'">
-        <em>
-          <xsl:apply-templates/>
-        </em>
-      </xsl:when>
-      <xsl:when test="@rend='bold'">
-        <b>
-          <xsl:apply-templates/>
-        </b>
-      </xsl:when>
-      <xsl:when test="@rend='superscript'">
-        <sup>
-          <xsl:apply-templates/>
-        </sup>
-      </xsl:when>
-      <xsl:when test="@rend='subscript'">
-        <sub>
-          <xsl:apply-templates/>
-        </sub>
-      </xsl:when>
-      <xsl:when test="@rend='smallcaps'">
-        <sc>
-          <xsl:apply-templates/>
-        </sc>
-      </xsl:when>
-      <xsl:when test="@rend='math'">
-        <i>
-          <xsl:apply-templates/>
-        </i>
-      </xsl:when>
-    </xsl:choose>
-  </xsl:template>
-
-  <xsl:template match="tei:lb" mode="html">
-		<br/>
-  </xsl:template>
-
-	<xsl:template match="tei:body//tei:foreign" mode="html">
-		<span lang="{@xml:lang}">
-  		<xsl:apply-templates/>
-		</span>
-  </xsl:template>
-
-  <xsl:template match="tei:formula[@rend='inline']" mode="html">
-    <xsl:message>inline formula</xsl:message>
-    <xsl:value-of select="concat('$', ., '$')"/>
-  </xsl:template>
-
-  <!--
-    <xsl:template match="//tei:div[not(@type='chapter' or @type='part')]/tei:head" mode="document-structure">
-    <xsl:choose>
-    <xsl:when test="../@type='section'">
-    <h2>
-    <xsl:if test="../../@n != 'nonumber'">
-    <xsl:value-of select="concat(../../@n, '.', ../@n, ' ')"/>
-    </xsl:if>
-    <xsl:apply-templates select="."/>
-    </h2>
-    </xsl:when>
-    <xsl:when test="../@type='subsection'">
-    <h4>
-    <xsl:if test="../../../@n != 'nonumber'">
-    <xsl:value-of select="concat(../../../@n, '.', ../../@n, '.', ../@n, ' ')"/>
-    </xsl:if>
-    <xsl:apply-templates select="."/>
-    </h4>
-    </xsl:when>
-    <xsl:when test="../@type='subsubsection'">
-    <h5>
-    <xsl:apply-templates select="."/>
-    </h5>
-    </xsl:when>
-    </xsl:choose>
-    </xsl:template>
--->
-
   <xsl:template name="format_persons">
     <xsl:param name="people"/>
     <xsl:variable name="joined_people" select="string-join($people, '')"/>
@@ -1329,6 +950,7 @@
 							<xsl:for-each select="current-group()">
 
 								<xsl:variable name="paragraph_nr" select="index-of($chapter//tei:p/tei:index/generate-id(), generate-id(.))"/>
+
 								<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
 								<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
 
@@ -1351,15 +973,6 @@
     </xsl:for-each-group>
   </xsl:template>
 
-  <xsl:function name="eoa:normalize_reference">
-		<xsl:param name="reference"/>
-		<xsl:analyze-string select="$reference" regex="#{{0,1}}(.+)">
-			<xsl:matching-substring>
-				<xsl:value-of select="regex-group(1)"/>
-			</xsl:matching-substring>
-		</xsl:analyze-string>
-	</xsl:function>
-
   <xsl:function name="eoa:debug">
     <xsl:param name="level" as="xs:integer"/>
     <xsl:param name="message" as="xs:string"/>
diff --git a/tei2html_utils/html_rules.xsl b/tei2html_utils/html_rules.xsl
new file mode 100644
index 0000000..c38ede8
--- /dev/null
+++ b/tei2html_utils/html_rules.xsl
@@ -0,0 +1,402 @@
+<?xml version="1.0"?>
+<xsl:stylesheet
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:tei="http://www.tei-c.org/ns/1.0"
+	xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	xmlns:xlink="http://www.w3.org/1999/xlink"
+	xmlns:eoa="http://www.edition-open-access.de/ns"
+	exclude-result-prefixes="xs tei"
+	version="2.0">
+  <xsl:output method="html" encoding="UTF-8"/>
+
+	<xsl:key name="theoremdecls" match="tei:ab[@type = 'theoremdeclaration']" use="@xml:id"/>
+	<xsl:key name="theorems" match="tei:p[@corresp]" use="eoa:normalize_reference(@corresp)"/>
+
+	<!-- TODO: restrict values by using a datatype -->
+	<xsl:param name="domain" select="'http://mprl-series.mpg.de'"/>
+
+	<xsl:variable name="series" select="lower-case(/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:title)"/>
+	<xsl:variable name="publication_number" select="/tei:TEI/tei:teiHeader/tei:fileDesc/tei:seriesStmt/tei:idno[@type = 'number']"/>
+
+	<!-- no mode: just render as text -->
+
+	<!--
+	<xsl:template match="tei:*" priority="-100">
+		<xsl:message>
+			<xsl:text>INFO: text mode for </xsl:text>
+			<xsl:value-of select="concat('', name(), ': ') "/>
+			<xsl:value-of select="./text()"/>
+		</xsl:message>
+		<xsl:apply-templates/>
+  </xsl:template>
+	-->
+
+	<!-- default rules with a warning -->
+
+	<!-- mode="html": convert inline elements to html -->
+	<xsl:template match="tei:*" mode="html" priority="-100">
+		<xsl:message>
+			<xsl:text>WARNING: unhandled inline element </xsl:text>
+			<xsl:value-of select="concat('', name(), ': ') "/>
+			<xsl:value-of select="./text()"/>
+		</xsl:message>
+		<!--
+		<xsl:apply-templates/>
+		-->
+  </xsl:template>
+
+	<!-- mode="body": structural element (div, p, ...) -->
+	<xsl:template match="tei:*" mode="body" priority="-100">
+		<xsl:message>WARNING: unhandled paragraph level element
+			<xsl:value-of select="concat('', name(), ': ') "/>
+			<xsl:value-of select="./text()"/>
+		</xsl:message>
+		<!--
+		<xsl:apply-templates/>
+		-->
+  </xsl:template>
+
+	<!-- part and chapter headings are already rendered: -->
+
+	<!--
+  <xsl:template match="//tei:div[@type='chapter' or @type='part']/tei:head" mode="body"/>
+	-->
+
+	<!-- section hierarchy -->
+
+  <xsl:template match="tei:div[@type='section']" mode="body">
+    <xsl:message>section</xsl:message>
+		<div class="accordion__item active">
+			<a class="accordion__title" href="#">
+				<h2>
+					<xsl:if test="../@n != 'nonumber'">
+						<xsl:value-of select="concat(../@n, '.', @n, ' ')"/>
+					</xsl:if>
+					<xsl:apply-templates select="./tei:head" mode="body"/>
+				</h2>
+			</a>
+			<div class="accordion__content">
+				<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
+				<!-- the link to close the accordeon: -->
+				<a class="accordion__pageup" href="#"/>
+			</div>
+		</div>
+  </xsl:template>
+
+  <xsl:template match="tei:div[@type='subsection']" mode="body">
+    <xsl:message>subsection</xsl:message>
+    <h4>
+      <xsl:if test="../../@n != 'nonumber'">
+        <xsl:value-of select="concat(../../@n, '.', ../@n, '.', @n, ' ')"/>
+      </xsl:if>
+			<xsl:apply-templates select="./tei:head" mode="body"/>
+    </h4>
+		<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
+  </xsl:template>
+
+  <xsl:template match="tei:div[@type='subsubsection']" mode="body">
+    <xsl:message>subsubsection</xsl:message>
+    <h4>
+      <xsl:apply-templates select="./tei:head" mode="body"/>
+    </h4>
+		<xsl:apply-templates select="*[name() != 'head']" mode="body"/>
+  </xsl:template>
+
+	<!-- paragraph level elements: -->
+
+	<xsl:template match="tei:body//tei:head" mode="body">
+		<xsl:choose>
+			<xsl:when test="tei:choice/tei:expan">
+				<xsl:apply-templates select="tei:choice/tei:expan/node() | tei:choice/tei:expan/text()" mode="html"/>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:apply-templates mode="html"/>
+			</xsl:otherwise>
+		</xsl:choose>
+  </xsl:template>
+
+	<xsl:template match="tei:body//tei:p" mode="body">
+		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
+		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
+		<xsl:variable name="paragraph_nr" select="index-of($chapter//tei:p/generate-id(), generate-id(.))"/>
+
+		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
+		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+
+		<xsl:message>paragraph <xsl:value-of select="$paragraph_nr"/></xsl:message>
+		<p>
+			<xsl:if test="@corresp">
+				<xsl:variable name="id" as="xs:string" select="eoa:normalize_reference(@corresp)"/>
+				<xsl:variable name="theorem" select="key('theoremdecls', $id)"/>
+				<xsl:variable name="theorem_group" select="key('theorems', $id)"/>
+				<xsl:variable name="theorem_nr" select="index-of($theorem_group/generate-id(), generate-id(.))"/>
+
+				<xsl:message>( theorem nr <xsl:value-of select="$theorem_nr"/> )</xsl:message>
+				<b>
+					<xsl:value-of select="concat( $theorem/text(), ' ', $theorem_nr, ': ')"/>
+				</b>
+			</xsl:if>
+			<xsl:apply-templates mode="html"/>
+		</p>
+
+		<!-- the infobox link: -->
+		<a class="accordion__popap" href="#"></a>
+
+		<div class="infobox infobox- -arrow-left">
+			<h4 class="infobox__title">Permanent Link</h4>
+			<p class="infobox__description">If you want to directly link to this paragraph in the text, you can use the following URL:</p>
+			<a title="Permanent Link" href="{concat('/', $local_uri)}">
+				<xsl:value-of select="$global_uri"/>
+			</a>
+		</div>
+		<!--
+		<a name="{$paragraph_nr}">bla2</a>
+		-->
+  </xsl:template>
+
+  <xsl:template match="tei:epigraph" mode="body">
+    <xsl:message>epigraph</xsl:message>
+		<xsl:for-each select="tei:p">
+			<p>
+				<em>
+					<xsl:apply-templates mode="html"/>
+				</em>
+			</p>
+		</xsl:for-each>
+  </xsl:template>
+
+  <xsl:template match="tei:ab[@type = 'chapterabstract']" mode="body">
+    <xsl:message>chapter abstract</xsl:message>
+		<p>
+				<xsl:apply-templates mode="html"/>
+		</p>
+  </xsl:template>
+
+  <xsl:template match="tei:ab[@type='equation']" mode="body">
+    <xsl:message>block formula</xsl:message>
+    <xsl:value-of select="concat('$', ., '$')"/>
+  </xsl:template>
+
+  <xsl:template match="tei:ab[@type='subequations']" mode="body">
+    <xsl:message>equation array</xsl:message>
+		<xsl:element name="table">
+			<xsl:for-each select="tei:formula">
+				<tr>
+					<td>
+    				<xsl:value-of select="concat('$', ., '$')"/>
+					</td>
+				</tr>
+			</xsl:for-each>
+		</xsl:element>
+  </xsl:template>
+
+  <xsl:template match="tei:ab[@type='equationarray']" mode="body">
+    <xsl:message>equation array</xsl:message>
+		<xsl:element name="table">
+			<xsl:for-each select="tei:formula">
+				<tr>
+					<td>
+    				<xsl:value-of select="concat('$', ., '$')"/>
+					</td>
+				</tr>
+			</xsl:for-each>
+		</xsl:element>
+  </xsl:template>
+
+	<!-- the theorem DECLARATION is not supposed to appear in the text: -->
+	<xsl:template match="tei:ab[@type='theoremdeclaration']" mode="body"/>
+
+  <xsl:template match="tei:lg[@type='verse']" mode="body">
+		<!-- TODO: find a way to indent the poem -->
+    <xsl:message>verse</xsl:message>
+		<p>
+			<xsl:for-each select="tei:l">
+				<xsl:apply-templates mode="html"/>
+				<xsl:if test="position() != last()">
+					<br/>
+				</xsl:if>
+			</xsl:for-each>
+		</p>
+  </xsl:template>
+
+  <xsl:template match="tei:list[@type='ordered' or @type='unordered' or @type='gloss']" mode="body">
+    <xsl:message>list</xsl:message>
+		<xsl:variable name="element_name">
+			<xsl:choose>
+				<xsl:when test="@type = 'ordered'">ol</xsl:when>
+				<xsl:when test="@type = 'unordered'">ul</xsl:when>
+				<xsl:when test="@type = 'gloss'">ul</xsl:when>
+				<xsl:otherwise>
+					<xsl:message>ERROR: unknown list type!!</xsl:message>
+				</xsl:otherwise>
+			</xsl:choose>
+		</xsl:variable>
+		<xsl:element name="{$element_name}">
+			<xsl:for-each select="tei:item">
+				<li>
+					<xsl:if test="preceding-sibling::tei:label[1]">
+						<xsl:apply-templates select="preceding-sibling::tei:label[1]"/>
+						<xsl:text>: </xsl:text>
+					</xsl:if>
+					<xsl:apply-templates mode="html"/>
+				</li>
+			</xsl:for-each>
+		</xsl:element>
+  </xsl:template>
+
+  <xsl:template match="tei:table" mode="body">
+    <xsl:message>table</xsl:message>
+		<figure>
+			<xsl:element name="table">
+				<xsl:for-each select="tei:row">
+					<tr>
+						<xsl:for-each select="tei:cell">
+							<xsl:element name="{if( @role = 'label') then 'th' else 'td'}">
+								<xsl:apply-templates mode="html"/>
+							</xsl:element>
+						</xsl:for-each>
+					</tr>
+				</xsl:for-each>
+			</xsl:element>
+			<xsl:if test="tei:head">
+				<figcaption>
+					<xsl:apply-templates select="tei:head/node() | text()" mode="html"/>
+				</figcaption>
+			</xsl:if>
+		</figure>
+  </xsl:template>
+
+  <xsl:template match="tei:figure" mode="body">
+		<!-- TODO: check/fix path -->
+    <xsl:message>figure</xsl:message>
+		<xsl:variable name="caption">
+			<xsl:apply-templates select="tei:head/node() | text()" mode="html"/>
+		</xsl:variable>
+		<figure class="publication__image">
+			<a href="{@url}" data-lightbox="" title="$caption">
+				<img src="{@url}">image could not</img>
+			</a>
+			<xsl:if test="tei:head">
+				<figcaption>
+					<xsl:value-of select="$caption"/>
+				</figcaption>
+			</xsl:if>
+		</figure>
+  </xsl:template>
+
+  <!--
+<xsl:template match="tei:formula">
+  <xsl:message>formula</xsl:message>
+  <xsl:choose>
+    <xsl:when test="@rend='inline'">
+  <xsl:message>inline</xsl:message>
+      <xsl:value-of select="concat('$', ., '$')"/>
+    </xsl:when>
+    <xsl:when test="../tei:ab[@type='equation']">
+      <xsl:message>
+        jo
+      <xsl:value-of select="."/>
+      </xsl:message>
+      <p>
+      <xsl:value-of select="."/>
+      </p>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>nothing</xsl:message>
+      <xsl:value-of select="."/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+-->
+
+	<!-- text inline elements: -->
+
+  <xsl:template match="tei:hi" mode="html">
+    <xsl:message>markup</xsl:message>
+    <xsl:choose>
+      <xsl:when test="@rend='italic'">
+        <em>
+          <xsl:apply-templates/>
+        </em>
+      </xsl:when>
+      <xsl:when test="@rend='bold'">
+        <b>
+          <xsl:apply-templates/>
+        </b>
+      </xsl:when>
+      <xsl:when test="@rend='superscript'">
+        <sup>
+          <xsl:apply-templates/>
+        </sup>
+      </xsl:when>
+      <xsl:when test="@rend='subscript'">
+        <sub>
+          <xsl:apply-templates/>
+        </sub>
+      </xsl:when>
+      <xsl:when test="@rend='smallcaps'">
+        <sc>
+          <xsl:apply-templates/>
+        </sc>
+      </xsl:when>
+      <xsl:when test="@rend='math'">
+        <i>
+          <xsl:apply-templates/>
+        </i>
+      </xsl:when>
+    </xsl:choose>
+  </xsl:template>
+
+  <xsl:template match="tei:lb" mode="html">
+		<br/>
+  </xsl:template>
+
+	<xsl:template match="tei:body//tei:foreign" mode="html">
+		<span lang="{@xml:lang}">
+  		<xsl:apply-templates/>
+		</span>
+  </xsl:template>
+
+  <xsl:template match="tei:formula[@rend='inline']" mode="html">
+    <xsl:message>inline formula</xsl:message>
+    <xsl:value-of select="concat('$', ., '$')"/>
+  </xsl:template>
+
+  <!--
+    <xsl:template match="//tei:div[not(@type='chapter' or @type='part')]/tei:head" mode="document-structure">
+    <xsl:choose>
+    <xsl:when test="../@type='section'">
+    <h2>
+    <xsl:if test="../../@n != 'nonumber'">
+    <xsl:value-of select="concat(../../@n, '.', ../@n, ' ')"/>
+    </xsl:if>
+    <xsl:apply-templates select="."/>
+    </h2>
+    </xsl:when>
+    <xsl:when test="../@type='subsection'">
+    <h4>
+    <xsl:if test="../../../@n != 'nonumber'">
+    <xsl:value-of select="concat(../../../@n, '.', ../../@n, '.', ../@n, ' ')"/>
+    </xsl:if>
+    <xsl:apply-templates select="."/>
+    </h4>
+    </xsl:when>
+    <xsl:when test="../@type='subsubsection'">
+    <h5>
+    <xsl:apply-templates select="."/>
+    </h5>
+    </xsl:when>
+    </xsl:choose>
+    </xsl:template>
+-->
+
+  <xsl:function name="eoa:normalize_reference">
+		<xsl:param name="reference"/>
+		<xsl:analyze-string select="$reference" regex="#{{0,1}}(.+)">
+			<xsl:matching-substring>
+				<xsl:value-of select="regex-group(1)"/>
+			</xsl:matching-substring>
+		</xsl:analyze-string>
+	</xsl:function>
+
+</xsl:stylesheet>

From 08c3c24759f6b202c0fe8bc38df1fc4667d50254 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Thu, 21 Mar 2019 18:15:20 +0100
Subject: [PATCH 4/8] added debug info

---
 tei2html.xsl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tei2html.xsl b/tei2html.xsl
index 5a0ba80..615fde3 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -925,6 +925,7 @@
 
   <xsl:template name="create_index">
     <xsl:param name="indextype"/>
+		<xsl:message>creating index...</xsl:message>
 
 		<!-- all index elements starting with the same letter: -->
 		<xsl:for-each-group select="//tei:index[lower-case(@indexName) = $indextype]" group-by="substring(if (exists(./tei:term/@sortKey)) then ./tei:term/@sortKey else ./tei:term/text(),1,1)">
@@ -954,6 +955,10 @@
 								<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
 								<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
 
+								<xsl:message>
+									<xsl:value-of select="concat(current-grouping-key(), ': ', $global_uri)"/>
+								</xsl:message>
+
 								<li>
 									<a href="{$global_uri}"> <xsl:value-of select="position()"/></a>
 								</li>

From a38cbb29218d027eb588f8e0543b1dfb6545eb26 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Mon, 25 Mar 2019 18:00:33 +0100
Subject: [PATCH 5/8] consistently name all p.-lvl. el.s. implemented
 footnotes.

---
 tei2html.xsl                  | 41 +++++++++++++++++++
 tei2html_utils/html_rules.xsl | 75 +++++++++++++++++++++++------------
 2 files changed, 91 insertions(+), 25 deletions(-)

diff --git a/tei2html.xsl b/tei2html.xsl
index 615fde3..971e750 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -644,6 +644,9 @@
 													<a class="accordion__showall show" href="#">Close All</a>
 													<!-- <xsl:call-template name="document-structure"/> -->
 													<xsl:apply-templates mode="body" select="*[not(name() = 'head')]"/>
+
+													<xsl:call-template name="footnotes"/>
+
 													<!-- closing elements go here -->
 												</div>
                       </section>
@@ -685,6 +688,44 @@
     </xsl:for-each>
   </xsl:template>
 
+
+	<xsl:template name="footnotes">
+		<xsl:variable name="chapter" select="."/>
+		<div class="accordion__item active">
+			<a class="accordion__title" href="#">
+				<h2> Footnotes </h2>
+			</a>
+			<div class="accordion__content">
+				<div class="publication-detail__footnotes">
+					<ol>
+						<xsl:for-each select="$chapter//tei:*[name() = $paragraph_elements]">
+							<xsl:variable name="paragraph" select="."/>
+							<xsl:variable name="paragraph_nr">
+								<xsl:number
+									count="tei:*[name() = $paragraph_elements]"
+									from="tei:div[@type = 'chapter']"
+									level="any"
+								/>
+							</xsl:variable>
+
+							<xsl:for-each select="$paragraph//tei:note[@place = 'bottom']">
+								<li id="fn{@n}">
+									<xsl:for-each select="tei:p">
+										<p><xsl:apply-templates mode="html"/></p>
+									</xsl:for-each>
+									<a href="#p{$paragraph_nr}">to paragraph</a>
+								</li>
+							</xsl:for-each>
+						</xsl:for-each>
+					</ol>
+				</div>
+				<!-- the link to close the accordeon: -->
+				<a class="accordion__pageup" href="#"></a> <a class="accordion__popap" href="#"></a>
+				<div class="accordion__popap-eye"></div>
+			</div>
+		</div>
+	</xsl:template>
+
   <xsl:template name="website_meta_tags">
     <xsl:param name="citation_title"/>
     <xsl:param name="citation_author"/>
diff --git a/tei2html_utils/html_rules.xsl b/tei2html_utils/html_rules.xsl
index c38ede8..3c07dbe 100644
--- a/tei2html_utils/html_rules.xsl
+++ b/tei2html_utils/html_rules.xsl
@@ -56,12 +56,6 @@
 		-->
   </xsl:template>
 
-	<!-- part and chapter headings are already rendered: -->
-
-	<!--
-  <xsl:template match="//tei:div[@type='chapter' or @type='part']/tei:head" mode="body"/>
-	-->
-
 	<!-- section hierarchy -->
 
   <xsl:template match="tei:div[@type='section']" mode="body">
@@ -104,6 +98,8 @@
 
 	<!-- paragraph level elements: -->
 
+	<xsl:variable name="paragraph_elements" as="xs:string*" select="('p', 'epigraph', 'ab', 'lg', 'quote', 'list', 'table', 'figure')"/>
+
 	<xsl:template match="tei:body//tei:head" mode="body">
 		<xsl:choose>
 			<xsl:when test="tei:choice/tei:expan">
@@ -115,16 +111,23 @@
 		</xsl:choose>
   </xsl:template>
 
+	<xsl:template name="paragraph_nr">
+		<xsl:number
+			count="tei:*[name() = $paragraph_elements]"
+			from="tei:div[@type = 'chapter']"
+			level="any"
+		/>
+	</xsl:template>
+
 	<xsl:template match="tei:body//tei:p" mode="body">
 		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
 		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="paragraph_nr" select="index-of($chapter//tei:p/generate-id(), generate-id(.))"/>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
 
 		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $paragraph_nr)"/>
 		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
-
 		<xsl:message>paragraph <xsl:value-of select="$paragraph_nr"/></xsl:message>
-		<p>
+		<p id="p{$paragraph_nr}">
 			<xsl:if test="@corresp">
 				<xsl:variable name="id" as="xs:string" select="eoa:normalize_reference(@corresp)"/>
 				<xsl:variable name="theorem" select="key('theoremdecls', $id)"/>
@@ -149,25 +152,31 @@
 				<xsl:value-of select="$global_uri"/>
 			</a>
 		</div>
-		<!--
-		<a name="{$paragraph_nr}">bla2</a>
-		-->
   </xsl:template>
 
   <xsl:template match="tei:epigraph" mode="body">
+		<!-- TODO: a single grouping element is needed, to carry the paragraph id -->
     <xsl:message>epigraph</xsl:message>
-		<xsl:for-each select="tei:p">
-			<p>
-				<em>
-					<xsl:apply-templates mode="html"/>
-				</em>
-			</p>
-		</xsl:for-each>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
+		<!--
+		<div id="p{$paragraph_nr}">
+		-->
+			<xsl:for-each select="tei:p">
+				<p>
+					<em>
+						<xsl:apply-templates mode="html"/>
+					</em>
+				</p>
+			</xsl:for-each>
+		<!--
+		</div>
+		-->
   </xsl:template>
 
   <xsl:template match="tei:ab[@type = 'chapterabstract']" mode="body">
     <xsl:message>chapter abstract</xsl:message>
-		<p>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
+		<p id="p{$paragraph_nr}">
 				<xsl:apply-templates mode="html"/>
 		</p>
   </xsl:template>
@@ -179,9 +188,10 @@
 
   <xsl:template match="tei:ab[@type='subequations']" mode="body">
     <xsl:message>equation array</xsl:message>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
 		<xsl:element name="table">
 			<xsl:for-each select="tei:formula">
-				<tr>
+				<tr id="p{$paragraph_nr}">
 					<td>
     				<xsl:value-of select="concat('$', ., '$')"/>
 					</td>
@@ -192,9 +202,10 @@
 
   <xsl:template match="tei:ab[@type='equationarray']" mode="body">
     <xsl:message>equation array</xsl:message>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
 		<xsl:element name="table">
 			<xsl:for-each select="tei:formula">
-				<tr>
+				<tr id="p{$paragraph_nr}">
 					<td>
     				<xsl:value-of select="concat('$', ., '$')"/>
 					</td>
@@ -209,7 +220,8 @@
   <xsl:template match="tei:lg[@type='verse']" mode="body">
 		<!-- TODO: find a way to indent the poem -->
     <xsl:message>verse</xsl:message>
-		<p>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
+		<p id="p{$paragraph_nr}">
 			<xsl:for-each select="tei:l">
 				<xsl:apply-templates mode="html"/>
 				<xsl:if test="position() != last()">
@@ -219,8 +231,18 @@
 		</p>
   </xsl:template>
 
+  <xsl:template match="tei:quote" mode="body">
+		<!-- TODO: find a way to indent the quote -->
+    <xsl:message>quote</xsl:message>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
+		<p id="p{$paragraph_nr}">
+			<xsl:apply-templates mode="html"/>
+		</p>
+  </xsl:template>
+
   <xsl:template match="tei:list[@type='ordered' or @type='unordered' or @type='gloss']" mode="body">
     <xsl:message>list</xsl:message>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
 		<xsl:variable name="element_name">
 			<xsl:choose>
 				<xsl:when test="@type = 'ordered'">ol</xsl:when>
@@ -232,6 +254,7 @@
 			</xsl:choose>
 		</xsl:variable>
 		<xsl:element name="{$element_name}">
+			<xsl:attribute name="id" select="$paragraph_nr"/>
 			<xsl:for-each select="tei:item">
 				<li>
 					<xsl:if test="preceding-sibling::tei:label[1]">
@@ -246,7 +269,8 @@
 
   <xsl:template match="tei:table" mode="body">
     <xsl:message>table</xsl:message>
-		<figure>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
+		<figure id="p{$paragraph_nr}">
 			<xsl:element name="table">
 				<xsl:for-each select="tei:row">
 					<tr>
@@ -269,10 +293,11 @@
   <xsl:template match="tei:figure" mode="body">
 		<!-- TODO: check/fix path -->
     <xsl:message>figure</xsl:message>
+		<xsl:variable name="paragraph_nr"><xsl:call-template name="paragraph_nr"/></xsl:variable>
 		<xsl:variable name="caption">
 			<xsl:apply-templates select="tei:head/node() | text()" mode="html"/>
 		</xsl:variable>
-		<figure class="publication__image">
+		<figure class="publication__image" id="p{$paragraph_nr}">
 			<a href="{@url}" data-lightbox="" title="$caption">
 				<img src="{@url}">image could not</img>
 			</a>

From dabe8588554e78fcb8d27b2433d9ad7d34b13c45 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Mon, 25 Mar 2019 18:04:31 +0100
Subject: [PATCH 6/8] implemented inline graphics, dummy implementation for
 references.

---
 tei2html_utils/html_rules.xsl | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/tei2html_utils/html_rules.xsl b/tei2html_utils/html_rules.xsl
index 3c07dbe..c1c8efc 100644
--- a/tei2html_utils/html_rules.xsl
+++ b/tei2html_utils/html_rules.xsl
@@ -387,6 +387,32 @@
     <xsl:value-of select="concat('$', ., '$')"/>
   </xsl:template>
 
+  <xsl:template match="tei:graphic" mode="html">
+    <xsl:message>inline graphic</xsl:message>
+		<img src="{@url}">(missing pic)</img>
+  </xsl:template>
+
+  <xsl:template match="tei:note[@place = 'bottom']" mode="html">
+		<a href="#fn{@n}">
+			<sup>
+				<xsl:value-of select="@n"/>
+			</sup>
+		</a>
+  </xsl:template>
+
+  <xsl:template match="tei:bibl" mode="html">
+    <xsl:message>WARNING: bibliographic reference dummy implementation</xsl:message>
+		(reference to bibl.)
+  </xsl:template>
+
+  <xsl:template match="tei:ref" mode="html">
+    <xsl:message>WARNING: internal reference dummy implementation</xsl:message>
+		(internal reference)
+  </xsl:template>
+
+	<!-- index elements should not be printed in the text. They are invisible markers from which to generate the index-->
+	<xsl:template match="tei:index" mode="html"/>
+
   <!--
     <xsl:template match="//tei:div[not(@type='chapter' or @type='part')]/tei:head" mode="document-structure">
     <xsl:choose>

From a1fa9bb8a3954a48302e0103ae89c6860abe0a0e Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Mon, 25 Mar 2019 18:10:38 +0100
Subject: [PATCH 7/8] only show footnote section if chapter contains footnotes

---
 tei2html.xsl | 61 ++++++++++++++++++++++++++--------------------------
 1 file changed, 31 insertions(+), 30 deletions(-)

diff --git a/tei2html.xsl b/tei2html.xsl
index 971e750..979b896 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -688,42 +688,43 @@
     </xsl:for-each>
   </xsl:template>
 
-
 	<xsl:template name="footnotes">
 		<xsl:variable name="chapter" select="."/>
-		<div class="accordion__item active">
-			<a class="accordion__title" href="#">
-				<h2> Footnotes </h2>
-			</a>
-			<div class="accordion__content">
-				<div class="publication-detail__footnotes">
-					<ol>
-						<xsl:for-each select="$chapter//tei:*[name() = $paragraph_elements]">
-							<xsl:variable name="paragraph" select="."/>
-							<xsl:variable name="paragraph_nr">
-								<xsl:number
-									count="tei:*[name() = $paragraph_elements]"
-									from="tei:div[@type = 'chapter']"
-									level="any"
-								/>
-							</xsl:variable>
+		<xsl:if test="$chapter//tei:note[@place = 'bottom']">
+			<div class="accordion__item active">
+				<a class="accordion__title" href="#">
+					<h2> Footnotes </h2>
+				</a>
+				<div class="accordion__content">
+					<div class="publication-detail__footnotes">
+						<ol>
+							<xsl:for-each select="$chapter//tei:*[name() = $paragraph_elements]">
+								<xsl:variable name="paragraph" select="."/>
+								<xsl:variable name="paragraph_nr">
+									<xsl:number
+										count="tei:*[name() = $paragraph_elements]"
+										from="tei:div[@type = 'chapter']"
+										level="any"
+									/>
+								</xsl:variable>
 
-							<xsl:for-each select="$paragraph//tei:note[@place = 'bottom']">
-								<li id="fn{@n}">
-									<xsl:for-each select="tei:p">
-										<p><xsl:apply-templates mode="html"/></p>
-									</xsl:for-each>
-									<a href="#p{$paragraph_nr}">to paragraph</a>
-								</li>
+								<xsl:for-each select="$paragraph//tei:note[@place = 'bottom']">
+									<li id="fn{@n}">
+										<xsl:for-each select="tei:p">
+											<p><xsl:apply-templates mode="html"/></p>
+										</xsl:for-each>
+										<a href="#p{$paragraph_nr}">to paragraph</a>
+									</li>
+								</xsl:for-each>
 							</xsl:for-each>
-						</xsl:for-each>
-					</ol>
+						</ol>
+					</div>
+					<!-- the link to close the accordeon: -->
+					<a class="accordion__pageup" href="#"></a> <a class="accordion__popap" href="#"></a>
+					<div class="accordion__popap-eye"></div>
 				</div>
-				<!-- the link to close the accordeon: -->
-				<a class="accordion__pageup" href="#"></a> <a class="accordion__popap" href="#"></a>
-				<div class="accordion__popap-eye"></div>
 			</div>
-		</div>
+		</xsl:if>
 	</xsl:template>
 
   <xsl:template name="website_meta_tags">

From 47ec3e284af2e39a52be8d88d092ba5f992f32f2 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Mon, 25 Mar 2019 18:32:31 +0100
Subject: [PATCH 8/8] in chapter view: fix links to sections in the "Overview"
 part

---
 tei2html.xsl                  | 4 +---
 tei2html_utils/html_rules.xsl | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/tei2html.xsl b/tei2html.xsl
index 979b896..cbc28d9 100644
--- a/tei2html.xsl
+++ b/tei2html.xsl
@@ -602,9 +602,7 @@
                                   <xsl:for-each select="./tei:div[@type='section']">
                                     <li>
                                       <xsl:element name="a">
-                                        <xsl:attribute name="href">
-                                          <xsl:text>#</xsl:text>
-                                        </xsl:attribute>
+																				<xsl:attribute name="href" select="concat('#',@xml:id)"/>
                                         <xsl:if test="../@n != 'nonumber'">
                                           <xsl:value-of select="concat(../@n, '.', @n, ' ')"/>
                                         </xsl:if>
diff --git a/tei2html_utils/html_rules.xsl b/tei2html_utils/html_rules.xsl
index c1c8efc..64bd8de 100644
--- a/tei2html_utils/html_rules.xsl
+++ b/tei2html_utils/html_rules.xsl
@@ -60,7 +60,7 @@
 
   <xsl:template match="tei:div[@type='section']" mode="body">
     <xsl:message>section</xsl:message>
-		<div class="accordion__item active">
+		<div id="{@xml:id}" class="accordion__item active">
 			<a class="accordion__title" href="#">
 				<h2>
 					<xsl:if test="../@n != 'nonumber'">