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] 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>