html: convert html comments to erb comments.

Avoid emitting useless comments in the html.

app/views/artists/_summary.html.erb

@@ -1,6 +1,4 @@
-<!--
+<%# artist %>
-  artist
--->
 <ul>
   <li><strong>Status</strong> <%= artist.status %></li>
 
@@ -43,4 +41,4 @@
       </ul>
     <% end %>
   <% end %>
-</ul>
+</ul>

app/views/dtext/_form.html.erb

@@ -1,11 +1,4 @@
-<!--
+<%# name, input_id, input_name, preview_id, value, type %>
-- name
-- input_id
-- input_name
-- preview_id
-- value
-- type
- -->
 <div class="input text optional <%= classes %>">
   <label class="text optional" for="<%= input_id %>"><%= name %></label>
 

app/views/post_appeals/_new.html.erb

@@ -1,6 +1,6 @@
 <%= format_text(WikiPage.titled(Danbooru.config.appeal_notice_wiki_page).first.try(&:body)) %>
 
-<!-- XXX dtext_field expects there to be a `post_appeal` instance variable. -->
+<%# XXX dtext_field expects there to be a `post_appeal` instance variable. %>
 <% @post_appeal = post_appeal %>
 <%= simple_form_for(@post_appeal, format: :js, remote: true) do |f| %>
   <%= f.hidden_field :post_id %>

app/views/post_flags/_new.html.erb

@@ -1,6 +1,6 @@
 <%= format_text(WikiPage.titled(Danbooru.config.flag_notice_wiki_page).first.try(&:body)) %>
 
-<!-- XXX dtext_field expects there to be a `post_flag` instance variable. -->
+<%# XXX dtext_field expects there to be a `post_flag` instance variable. %>
 <% @post_flag = post_flag %>
 <%= simple_form_for(@post_flag, format: :js, remote: true) do |f| %>
   <%= f.hidden_field :post_id %>

app/views/posts/partials/common/_search.html.erb

@@ -1,7 +1,4 @@
-<!--
+<%# path, tags %>
-- path
-- tags
- -->
 
 <section id="search-box">
   <h1>Search</h1>

app/views/posts/partials/index/_excerpt.html.erb

@@ -1,6 +1,4 @@
-<!--
+<%# post_set %>
-- post_set
- -->
 
 <div id="excerpt" style="display: none;">
   <% if post_set.has_artist? %>

app/views/posts/show.html.erb

@@ -187,7 +187,7 @@
     <meta name="report-server" content="<%= Danbooru.config.reportbooru_server %>">
   <% end %>
 
-  <!-- Twitter properties -->
+  <%# Twitter properties %>
   <% if @post.twitter_card_supported? %>
     <meta name="twitter:card" content="summary_large_image">
     <meta name="twitter:site" content="<%= Danbooru.config.twitter_site %>">

app/views/sources/_info.html.erb

@@ -1,6 +1,4 @@
-<!--
+<%# source %>
-- source
- -->
 
 <div id="source-info">
   <p><%= link_to "Fetch source data", source_path(:format => "json"), :id => "fetch-data-manual" %></p>

app/views/uploads/_post.html.erb

@@ -1,6 +1,4 @@
-<!--
+<%# post %>
-- post
- -->
 <% if post %>
   <h2 style="margin-bottom: 1em;">
     This post was probably already uploaded (<%= link_to "post ##{post.id}", post_path(post), :target => "_blank" %>)