1 files changed, 0 insertions, 132 deletions
diff --git a/etc/todo/scanners/vhdl.rb b/etc/todo/scanners/vhdl.rb
deleted file mode 100644
index 0086001..0000000
--- a/etc/todo/scanners/vhdl.rb
+++ /dev/null
@@ -1,132 +0,0 @@
-module CodeRay
-module Scanners
-
-  class VHDL < Scanner
-
-    register_for :vhdl
-
-    RESERVED_WORDS = [
-      'access','after','alias','all','assert','architecture','begin',
-      'block','body','buffer','bus','case','component','configuration','constant',
-      'disconnect','downto','else','elsif','end','entity','exit','file','for',
-      'function','generate','generic','group','guarded','if','impure','in',
-      'inertial','inout','is','label','library','linkage','literal','loop',
-      'map','new','next','null','of','on','open','others','out','package',
-      'port','postponed','procedure','process','pure','range','record','register',
-      'reject','report','return','select','severity','signal','shared','subtype',
-      'then','to','transport','type','unaffected','units','until','use','variable',
-      'wait','when','while','with','note','warning','error','failure','and',
-      'or','xor','not','nor',
-      'array'
-    ]
-
-    PREDEFINED_TYPES = [
-      'bit','bit_vector','character','boolean','integer','real','time','string',
-      'severity_level','positive','natural','signed','unsigned','line','text',
-      'std_logic','std_logic_vector','std_ulogic','std_ulogic_vector','qsim_state',
-      'qsim_state_vector','qsim_12state','qsim_12state_vector','qsim_strength',
-      'mux_bit','mux_vector','reg_bit','reg_vector','wor_bit','wor_vector'
-    ]
-
-    PREDEFINED_CONSTANTS = [
-
-    ]
-
-    IDENT_KIND = CaseIgnoringWordList.new(:ident).
-      add(RESERVED_WORDS, :reserved).
-      add(PREDEFINED_TYPES, :pre_type).
-      add(PREDEFINED_CONSTANTS, :pre_constant)
-
-    ESCAPE = / [rbfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x
-    UNICODE_ESCAPE =  / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x
-
-    def scan_tokens tokens, options
-
-      state = :initial
-
-      until eos?
-
-        kind = nil
-        match = nil
-
-        case state
-
-        when :initial
-
-          if scan(/ \s+ | \\\n /x)
-            kind = :space
-
-          elsif scan(/-- .*/x)
-            kind = :comment
-
-          elsif scan(/ [-+*\/=<>?:;,!&^|()\[\]{}~%]+ | \.(?!\d) /x)
-            kind = :operator
-
-          elsif match = scan(/ [A-Za-z_][A-Za-z_0-9]* /x)
-            kind = IDENT_KIND[match.downcase]
-
-          elsif match = scan(/[a-z]?"/i)
-            tokens << [:open, :string]
-            state = :string
-            kind = :delimiter
-
-          elsif scan(/ L?' (?: [^\'\n\\] | \\ #{ESCAPE} )? '? /ox)
-            kind = :char
-
-          elsif scan(/(?:\d+)(?![.eEfF])/)
-            kind = :integer
-
-          elsif scan(/\d[fF]?|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/)
-            kind = :float
-
-          else
-            getch
-            kind = :error
-
-          end
-
-        when :string
-          if scan(/[^\\\n"]+/)
-            kind = :content
-          elsif scan(/"/)
-            tokens << ['"', :delimiter]
-            tokens << [:close, :string]
-            state = :initial
-            next
-          elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)
-            kind = :char
-          elsif scan(/ \\ | $ /x)
-            tokens << [:close, :string]
-            kind = :error
-            state = :initial
-          else
-            raise_inspect "else case \" reached; %p not handled." % peek(1), tokens
-          end
-
-        else
-          raise_inspect 'Unknown state', tokens
-
-        end
-
-        match ||= matched
-        if $DEBUG and not kind
-          raise_inspect 'Error token %p in line %d' %
-            [[match, kind], line], tokens
-        end
-        raise_inspect 'Empty token', tokens unless match
-
-        tokens << [match, kind]
-
-      end
-
-      if state == :string
-        tokens << [:close, :string]
-      end
-
-      tokens
-    end
-
-  end
-
-end
-end