info: highlight package name

Library/Homebrew/cask/cmd/info.rb

@@ -79,7 +79,7 @@ module Cask
       end
 
       def self.title_info(cask)
-        title = "#{cask.token}: #{cask.version}"
+        title = "#{oh1_title(cask.token)}: #{cask.version}"
         title += " (auto_updates)" if cask.auto_updates
         title
       end

Library/Homebrew/cmd/info.rb

@@ -274,7 +274,7 @@ module Homebrew
     attrs << "pinned at #{f.pinned_version}" if f.pinned?
     attrs << "keg-only" if f.keg_only?
 
-    puts "#{f.full_name}: #{specs * ", "}#{" [#{attrs * ", "}]" unless attrs.empty?}"
+    puts "#{oh1_title(f.full_name)}: #{specs * ", "}#{" [#{attrs * ", "}]" unless attrs.empty?}"
     puts f.desc if f.desc
     puts Formatter.url(f.homepage) if f.homepage
 

Library/Homebrew/utils.rb

@@ -125,7 +125,7 @@ module Kernel
     puts sput unless sput.empty?
   end
 
-  def oh1(title, truncate: :auto)
+  def oh1_title(title, truncate: :auto)
     verbose = if respond_to?(:verbose?)
       verbose?
     else
@@ -133,7 +133,11 @@ module Kernel
     end
 
     title = Tty.truncate(title) if $stdout.tty? && !verbose && truncate == :auto
-    puts Formatter.headline(title, color: :green)
+    Formatter.headline(title, color: :green)
+  end
+
+  def oh1(title, truncate: :auto)
+    puts oh1_title(title, truncate: truncate)
   end
 
   # Print a message prefixed with "Warning" (do this rarely).