blob_helper.rb in gitlab-linguist-3.0.0

- old
+ new

@@ -2,11 +2,10 @@
 require 'linguist/language'
 
 require 'charlock_holmes'
 require 'escape_utils'
 require 'mime/types'
-require 'pygments'
 require 'yaml'
 
 module Linguist
   # DEPRECATED Avoid mixing into Blob classes. Prefer functional interfaces
   # like `Language.detect` over `Blob#language`. Functions are much easier to
@@ -187,24 +186,17 @@
       size.to_i > MEGABYTE
     end
 
     # Public: Is the blob safe to colorize?
     #
-    # We use Pygments for syntax highlighting blobs. Pygments
-    # can be too slow for very large blobs or for certain 
-    # corner-case blobs.
-    # 
     # Return true or false
     def safe_to_colorize?
       !large? && text? && !high_ratio_of_long_lines?
     end
 
     # Internal: Does the blob have a ratio of long lines?
     #
-    # These types of files are usually going to make Pygments.rb
-    # angry if we try to colorize them.
-    #
     # Return true or false
     def high_ratio_of_long_lines?
       return false if loc == 0
       size / loc > 5000
     end
@@ -296,10 +288,10 @@
 
     # Internal: Get the lexer of the blob.
     #
     # Returns a Lexer.
     def lexer
-      language ? language.lexer : Pygments::Lexer.find_by_name('Text only')
+      language ? language.lexer : nil
     end
 
     # Public: Highlight syntax of blob
     #
     # options - A Hash of options (defaults to {})