Document a little bit, plus stub pull.

app/agora.py

@@ -22,11 +22,11 @@ from . import util
 bp = Blueprint('agora', __name__)
 
 
+# Special
 @bp.route('/index')
 @bp.route('/')
 def index():
     node='index'
-    # return render_template('index.html', version=config.AGORA_VERSION, help_url=url_for('agora.help'), nodes_url=url_for('agora.nodes'), subnodes_url=url_for('agora.subnodes'), users_url=url_for('agora.users'), journals_url=url_for('agora.journals'), search_url=url_for('agora.search'), latest_url=url_for('agora.latest'), wikilink=node, subnodes=db.subnodes_by_wikilink(node), backlinks=db.subnodes_by_outlink(node))
     return render_template('node_rendered.html', wikilink=node, subnodes=util.rank(db.subnodes_by_wikilink(node), user='agora'), backlinks=db.subnodes_by_outlink(node))
 
 @bp.route('/help')
@@ -34,32 +34,23 @@ def help():
     current_app.logger.warning('Not implemented.')
     return 'If I had implemented help already, here you\'d see documentation on all URL endpoints. For now, please refer to the <a href="https://flancia.org/go/agora">code</a>.'
 
-@bp.route('/nodes')
-def nodes():
-    return render_template('nodes.html', nodes=db.all_nodes(include_journals=False))
-
-@bp.route('/notes') # alias
-@bp.route('/subnodes')
-def subnodes():
-    return render_template('subnodes.html', subnodes=db.all_subnodes())
-
 @bp.route('/latest')
 def latest():
     return render_template('subnodes.html', header="Latest", subnodes=db.latest())
 
-@bp.route('/users')
-def users():
-    return render_template('users.html', users=db.all_users())
-
-@bp.route('/journals')
-def journals():
-    return render_template('nodes.html', header="Journals", nodes=db.all_journals())
-
 @bp.route('/today')
 def today():
     today = datetime.datetime.now().date()
     return redirect("https://anagora.org/node/%s" % today.strftime("%Y-%m-%d"))
 
+@bp.route('/search', methods=('GET', 'POST'))
+def search():
+    form = forms.SearchForm()
+    if form.validate_on_submit():
+        return render_template('search.html', form=form, subnodes=db.search_subnodes(form.query.data))
+    return render_template('search.html', form=form)
+
+# Actions
 @bp.route('/go/<node>')
 def go(node):
     """Redirects to the URL in the given node in a block that starts with [[go]], if there is one."""
@@ -89,6 +80,19 @@ def go(node):
 
     return redirect(links[0])
 
+@bp.route('/pull/<node>')
+def pull(node):
+    """In the context of a node, "pulls attention" from the parameter node to the current subnode.
+
+    Here it "broadcasts": it renders all nodes that pull from a given node.
+
+    Unclear at this point if this should exist at all, or whether it should do something else.
+    """
+    
+    return redirect('/node/{}'.format(node))
+
+
+# Entities
 @bp.route('/u/<user>')
 @bp.route('/user/<user>')
 @bp.route('/@<user>')
@@ -109,17 +113,29 @@ def wikilink(node):
 def subnode(subnode):
     return render_template('subnode_rendered.html', subnode=db.subnode_by_uri(subnode), backlinks=db.subnodes_by_outlink(subnode))
 
-    # Searching with GET: potentially useful but probably not a good idea.
+# Lists
+@bp.route('/nodes')
+def nodes():
+    return render_template('nodes.html', nodes=db.all_nodes(include_journals=False))
+
+@bp.route('/notes') # alias
+@bp.route('/subnodes')
+def subnodes():
+    return render_template('subnodes.html', subnodes=db.all_subnodes())
+
+@bp.route('/users')
+def users():
+    return render_template('users.html', users=db.all_users())
+
+@bp.route('/journals')
+def journals():
+    return render_template('nodes.html', header="Journals", nodes=db.all_journals())
+
+# Searching with GET: potentially useful but probably not a good idea.
 # @bp.route('/search/<query>')
 # def search(query):
 #    return render_template('subnodes.html', subnodes=db.search_subnodes(query))
 
-@bp.route('/search', methods=('GET', 'POST'))
-def search():
-    form = forms.SearchForm()
-    if form.validate_on_submit():
-        return render_template('search.html', form=form, subnodes=db.search_subnodes(form.query.data))
-    return render_template('search.html', form=form)
 
 @bp.route('/asset/<user>/<asset>')
 def asset(user, asset):