Update elisp to 27.1

- fix scraper due changes in the web page

- add better style

assets/stylesheets/pages/_elisp.scss

@@ -1,9 +1,14 @@
 ._elisp {
-    div > b {
+    dl > dt {
         @extend %block-label, %label-blue;
     }
 
-    div > b {
-        margin: 2% auto;
+    dl[compact] > dt {
+        background: none;
+        border-color: none;
+        line-height: normal;
+        margin: auto;
+        border: none;
     }
+
 }

lib/docs/filters/elisp/clean_html.rb

@@ -8,7 +8,7 @@ module Docs
           css('table ~ p').remove
 
           # remove "Detailed Node Listing" header
-          css('h3').remove
+          css('h2').remove
 
           # remove "Detailed Node Listing" table
           css('table')[1].remove
@@ -21,10 +21,10 @@ module Docs
         end
 
         # remove navigation bar
-        css('.node').remove
+        css('.header').remove
 
         # Remove content in headers
-        css('h2', 'h3', 'h4', 'h5', 'h6').each do |node|
+        css('.chapter', '.section', '.subsection', '.subsubsection', '.appendix').each do |node|
 
           # remove numbers at the beginning of all headers
           node.content = node.content.slice(/[[:alpha:]]...*/)
@@ -45,13 +45,10 @@ module Docs
         end
 
         # add id to each defun section that contains a functions, macro, etc.
-        css('.defun').each do |node|
-          node['id']= node.first_element_child.content
-
-          # change all <var> tags to <b>, this helps pages style
-          functionName = node.first_element_child
-          arguments = functionName.next_sibling
-          arguments.parent= functionName
+        css('dl > dt').each do |node|
+          if !(node.parent.attribute('compact'))
+            node['id'] = node.at_css('strong').content
+          end
         end
 
         # remove br for style purposes

lib/docs/filters/elisp/entries.rb

@@ -3,7 +3,7 @@ module Docs
     class EntriesFilter < Docs::EntriesFilter
       def get_name
         # remove numbers at the beginnig
-        name = at_css('h2', 'h3', 'h4', 'h5', 'h6').content.slice(/[[:alpha:]]...*/)
+        name = at_css('.chapter', '.section', '.subsection', '.subsubsection', '.appendix').content.slice(/[[:alpha:]]...*/)
 
         # remove 'Appendix' word
         name = name.sub(/Appendix.{2}/, '') if name.include?('Appendix')
@@ -28,7 +28,8 @@ module Docs
       def additional_entries
         entries = []
 
-        css('.defun').each do |node|
+        css('dl > dt').each do |node|
+          if !(node.parent.attribute('compact'))
             entry_type = 'Builtin Functions' if node.content.include?('Function')
             entry_type = 'Builtin Macros' if node.content.include?('Macro')
             entry_type = 'Builtin Variables' if node.content.include?('Variable')
@@ -37,10 +38,11 @@ module Docs
             entry_type = 'Builtin Commands' if node.content.include?('Command')
             entry_type = 'Builtin Constants' if node.content.include?('Constant')
 
-          entry_name = node.first_element_child.content
+            entry_name = node.at_css('strong').content
             entry_path = slug + '#' + entry_name
             entries << [entry_name, entry_path.downcase, entry_type]
           end
+        end
 
         entries
       end

lib/docs/scrapers/elisp.rb

@@ -1,7 +1,7 @@
 module Docs
   class Elisp < UrlScraper
     self.type = 'elisp'
-    self.release = '26.3'
+    self.release = '27.1'
     self.base_url= 'https://www.gnu.org/software/emacs/manual/html_node/elisp/'
     self.root_path = 'index.html'
     self.links = {