Add tooltip for symlinks

Author: delvh

options/locale/locale_en-US.ini

@@ -2782,6 +2782,7 @@ topic.done = Done
 topic.count_prompt = You cannot select more than 25 topics
 topic.format_prompt = Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
 
+find_file.follow_symlink= Follow this symlink to where it is pointing at
 find_file.go_to_file = Go to file
 find_file.no_matching = No matching file found
 

templates/repo/view_list.tmpl

@@ -42,7 +42,7 @@
 					{{else}}
 						<a class="entry-name" href="{{$.TreeLink}}/{{PathEscapeSegments $entry.Name}}" title="{{$entry.Name}}">{{$entry.Name}}</a>
 						{{if $entry.IsLink}}
-							<a class="entry-symbol-link flex-text-inline" href="{{$.TreeLink}}/{{PathEscapeSegments $entry.Name}}?follow_symlink=1">{{svg "octicon-link" 12}}</a>
+							<a class="entry-symbol-link flex-text-inline" data-tooltip-content title="{{ctx.Locale.Tr "repo.find_file.follow_symlink"}}" href="{{$.TreeLink}}/{{PathEscapeSegments $entry.Name}}?follow_symlink=1">{{svg "octicon-link" 12}}</a>
 						{{end}}
 					{{end}}
 				{{end}}