vendor/assets/javascripts/highlight_js/languages/vhdl.js in highlight_js-rails-0.0.2 vs vendor/assets/javascripts/highlight_js/languages/vhdl.js in highlight_js-rails-7.1.0

@@ -1,30 +1,51 @@
 /*
 Language: VHDL
+Author: Igor Kalnitsky <[e-mail]>
+Contributors: Daniel C.K. Kho <[e-mail]>
 Description: VHDL is a hardware description language used in electronic design automation to describe digital and mixed-signal systems.
-Author: Igor Kalnitsky <[e-mail]>
-Website: http://kalnitsky.org.ua/
 */
 
-hljs.LANGUAGES.vhdl = {
-  case_insensitive: true,
-  defaultMode: {
-    keywords: {
-      'keyword': { 'abs': 1, 'access': 1, 'after': 1, 'alias': 1, 'all': 1, 'and': 1, 'architecture': 2, 'array': 1, 'assert': 1, 'attribute': 1, 'begin': 1, 'block': 1, 'body': 1, 'buffer': 1, 'bus': 1, 'case': 1, 'component': 2, 'configuration': 1, 'constant': 1, 'disconnect': 2, 'downto': 2, 'else': 1, 'elsif': 1, 'end': 1, 'entity': 2, 'exit': 1, 'file': 1, 'for': 1, 'function': 1, 'generate': 2, 'generic': 2, 'group': 1, 'guarded': 2, 'if': 0, 'impure': 2, 'in': 1, 'inertial': 1, 'inout': 1, 'is': 1, 'label': 1, 'library': 1, 'linkage': 1, 'literal': 1, 'loop': 1, 'map': 1, 'mod': 1, 'nand': 1, 'new': 1, 'next': 1, 'nor': 1, 'not': 1, 'null': 1, 'of': 1, 'on': 1, 'open': 1, 'or': 1, 'others': 1, 'out': 1,  'package': 1,  'port': 2,  'postponed': 1,  'procedure': 1,  'process': 1,  'pure': 2,  'range': 1,  'record': 1,  'register': 1,  'reject': 1,  'return': 1,  'rol': 1,  'ror': 1,  'select': 1,  'severity': 1,  'signal': 1,  'shared': 1, 'sla': 1, 'sli': 1,  'sra': 1,  'srl': 1,  'subtype': 2,  'then': 1,  'to': 1,  'transport': 1,  'type': 1,  'units': 1,  'until': 1,  'use': 1,  'variable': 1,  'wait': 1,  'when': 1,  'while': 1,  'with': 1,  'xnor': 1,  'xor': 1},
-      'type': { 'boolean': 1, 'bit': 1, 'character': 1, 'severity_level': 2, 'integer': 1, 'time': 1, 'delay_length': 2, 'natural': 1, 'positive': 1, 'string': 1, 'bit_vector': 2, 'file_open_kind': 2, 'file_open_status': 2, 'std_ulogic': 2, 'std_ulogic_vector': 2, 'std_logic': 2, 'std_logic_vector': 2 }
-    },
-    contains: [
-      {
-        className: 'comment',
-        begin: '--', end: '$'
+hljs.LANGUAGES['vhdl'] = function(hljs) {
+  return {
+    case_insensitive: true,
+    defaultMode: {
+      keywords: {
+        keyword:
+          'abs access after alias all and architecture array assert attribute begin block ' +
+          'body buffer bus case component configuration constant context cover disconnect ' +
+          'downto default else elsif end entity exit fairness file for force function generate ' +
+          'generic group guarded if impure in inertial inout is label library linkage literal ' +
+          'loop map mod nand new next nor not null of on open or others out package port ' +
+          'postponed procedure process property protected pure range record register reject ' +
+          'release rem report restrict restrict_guarantee return rol ror select sequence ' +
+          'severity shared signal sla sll sra srl strong subtype then to transport type ' +
+          'unaffected units until use variable vmode vprop vunit wait when while with xnor xor',
+        typename:
+          'boolean bit character severity_level integer time delay_length natural positive ' +
+          'string bit_vector file_open_kind file_open_status std_ulogic std_ulogic_vector ' +
+          'std_logic std_logic_vector unsigned signed boolean_vector integer_vector ' +
+          'real_vector time_vector'
       },
-      hljs.QUOTE_STRING_MODE,
-      hljs.C_NUMBER_MODE,
-      {
-        className: 'literal',
-        begin: '\'(U|X|0|1|Z|W|L|H|-)', end: '\'',
-        contains: [hljs.BACKSLASH_ESCAPE],
-        relevance: 5
-      }
-    ]
-  }
-};
+      illegal: '{',
+      contains: [
+        hljs.C_BLOCK_COMMENT_MODE,        // VHDL-2008 block commenting.
+        {
+          className: 'comment',
+          begin: '--', end: '$'
+        },
+        hljs.QUOTE_STRING_MODE,
+        hljs.C_NUMBER_MODE,
+        {
+          className: 'literal',
+          begin: '\'(U|X|0|1|Z|W|L|H|-)\'',
+          contains: [hljs.BACKSLASH_ESCAPE]
+        },
+        {
+          className: 'attribute',
+          begin: '\'[A-Za-z](_?[A-Za-z0-9])*',
+          contains: [hljs.BACKSLASH_ESCAPE]
+        }
+      ]
+    } // defaultMode
+  } // return;
+}(hljs);