From ea89c86cd596a9795cafb39714d00a670aab7da5 Mon Sep 17 00:00:00 2001
From: Nick Nicholas <opoudjis@gmail.com>
Date: Tue, 21 Apr 2020 20:50:05 +1000
Subject: [PATCH] static ToC, correct header processing;
 https://github.com/metanorma/isodoc/issues/113;
 https://github.com/metanorma/metanorma-iec/issues/32

---
 lib/asciidoctor/vsd/isodoc.rng   | 29 ++++++++++++++++++++++++++++-
 lib/isodoc/vsd/html/scripts.html | 24 ++++--------------------
 spec/metanorma/processor_spec.rb |  2 +-
 3 files changed, 33 insertions(+), 22 deletions(-)

diff --git a/lib/asciidoctor/vsd/isodoc.rng b/lib/asciidoctor/vsd/isodoc.rng
index 8901a2f..06564c3 100644
--- a/lib/asciidoctor/vsd/isodoc.rng
+++ b/lib/asciidoctor/vsd/isodoc.rng
@@ -303,8 +303,23 @@
         <ref name="paragraph"/>
       </element>
     </define>
+    <define name="TextElement" combine="choice">
+      <ref name="concept"/>
+    </define>
   </include>
   <!-- end overrides -->
+  <define name="concept">
+    <element name="concept">
+      <optional>
+        <attribute name="term"/>
+      </optional>
+      <choice>
+        <ref name="eref"/>
+        <ref name="xref"/>
+        <ref name="termref"/>
+      </choice>
+    </element>
+  </define>
   <define name="BasicBlock" combine="choice">
     <choice>
       <ref name="requirement"/>
@@ -911,7 +926,10 @@
   </define>
   <define name="origin">
     <element name="origin">
-      <ref name="erefType"/>
+      <choice>
+        <ref name="erefType"/>
+        <ref name="termref"/>
+      </choice>
     </element>
   </define>
   <define name="modification">
@@ -919,6 +937,15 @@
       <ref name="paragraph"/>
     </element>
   </define>
+  <define name="termref">
+    <element name="termref">
+      <attribute name="base"/>
+      <attribute name="target"/>
+      <optional>
+        <text/>
+      </optional>
+    </element>
+  </define>
   <define name="structuredidentifier">
     <element name="structuredidentifier">
       <optional>
diff --git a/lib/isodoc/vsd/html/scripts.html b/lib/isodoc/vsd/html/scripts.html
index 5719568..e393fe4 100644
--- a/lib/isodoc/vsd/html/scripts.html
+++ b/lib/isodoc/vsd/html/scripts.html
@@ -1,24 +1,8 @@
   <script>
-    //TOC generation
-      $('#toc').toc({
-          'selectors': toclevel(), //elements to use as headings
-          'container': 'main', //element to find all selectors in
-          'smoothScrolling': true, //enable or disable smooth scrolling on click
-          'prefix': 'toc', //prefix for anchor tags and class names
-          'onHighlight': function(el) {}, //called when a new section is highlighted 
-          'highlightOnScroll': true, //add class to heading that is currently in focus
-          'highlightOffset': 100, //offset to trigger the next headline
-          'anchorName': function(i, heading, prefix) { //custom function for anchor name
-              return prefix+i;
-          },
-          'headerText': function(i, heading, $heading) { //custom function building the header-item text
-              return $heading.text();
-          },
-      'itemClass': function(i, heading, $heading, prefix) { // custom function for item class
-        return $heading[0].tagName.toLowerCase();
-      }
-      });
-      
+    $("#toc").on('click', 'li', function(e) {
+    $(this).parent().find('li.toc-active').removeClass('toc-active');
+    $(this).addClass('toc-active');
+});
   </script>
 
 <script>
diff --git a/spec/metanorma/processor_spec.rb b/spec/metanorma/processor_spec.rb
index 30739de..4a814b2 100644
--- a/spec/metanorma/processor_spec.rb
+++ b/spec/metanorma/processor_spec.rb
@@ -54,7 +54,7 @@
     output = xmlpp(<<~"OUTPUT")
            <main class="main-section"><button onclick="topFunction()" id="myBtn" title="Go to top">Top</button>
              <p class="zzSTDTitle1"></p>
-             <div id="H"><h1>1.&#xA0; Terms and definitions</h1>
+             <div id="H"><h1 id="toc0">1.&#xA0; Terms and definitions</h1>
               <h2 class='TermNum' id='J'>
                 1.1.&#xA0;
                 <p class='Terms' style='text-align:left;'>Term2</p>