1 files changed, 64 insertions, 0 deletions
diff --git a/spec/syntax_suggest/fixtures/this_project_extra_def.rb.txt b/spec/syntax_suggest/fixtures/this_project_extra_def.rb.txt
new file mode 100644
index 0000000000..e62fd3fa66
--- /dev/null
+++ b/spec/syntax_suggest/fixtures/this_project_extra_def.rb.txt
@@ -0,0 +1,64 @@
+module SyntaxErrorSearch
+  # Used for formatting invalid blocks
+  class DisplayInvalidBlocks
+    attr_reader :filename
+
+    def initialize(block_array, io: $stderr, filename: nil)
+      @filename = filename
+      @io = io
+      @blocks = block_array
+      @lines = @blocks.map(&:lines).flatten
+      @digit_count = @lines.last.line_number.to_s.length
+      @code_lines = @blocks.first.code_lines
+
+      @invalid_line_hash = @lines.each_with_object({}) {|line, h| h[line] = true}
+    end
+
+    def call
+      @io.puts <<~EOM
+
+        SyntaxSuggest: A syntax error was detected
+
+        This code has an unmatched `end` this is caused by either
+        missing a syntax keyword (`def`,  `do`, etc.) or inclusion
+        of an extra `end` line:
+      EOM
+
+      @io.puts(<<~EOM) if filename
+        file: #{filename}
+      EOM
+
+      @io.puts <<~EOM
+        #{code_with_filename}
+      EOM
+    end
+
+    def filename
+
+    def code_with_filename
+      string = String.new("")
+      string << "```\n"
+      string << "#".rjust(@digit_count) + " filename: #{filename}\n\n" if filename
+      string << code_with_lines
+      string << "```\n"
+      string
+    end
+
+    def code_with_lines
+      @code_lines.map do |line|
+        next if line.hidden?
+        number = line.line_number.to_s.rjust(@digit_count)
+        if line.empty?
+          "#{number.to_s}#{line}"
+        else
+          string = String.new
+          string << "\e[1;3m" if @invalid_line_hash[line] # Bold, italics
+          string << "#{number.to_s}  "
+          string << line.to_s
+          string << "\e[0m"
+          string
+        end
+      end.join
+    end
+  end
+end