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app_vue/node_modules/highlight.js/lib/languages/mercury.js

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+/*
+Language: Mercury
+Author: mucaho <mkucko@gmail.com>
+Description: Mercury is a logic/functional programming language which combines the clarity and expressiveness of declarative programming with advanced static analysis and error detection features.
+Website: https://www.mercurylang.org
+*/
+
+function mercury(hljs) {
+  const KEYWORDS = {
+    keyword:
+      'module use_module import_module include_module end_module initialise ' +
+      'mutable initialize finalize finalise interface implementation pred ' +
+      'mode func type inst solver any_pred any_func is semidet det nondet ' +
+      'multi erroneous failure cc_nondet cc_multi typeclass instance where ' +
+      'pragma promise external trace atomic or_else require_complete_switch ' +
+      'require_det require_semidet require_multi require_nondet ' +
+      'require_cc_multi require_cc_nondet require_erroneous require_failure',
+    meta:
+      // pragma
+      'inline no_inline type_spec source_file fact_table obsolete memo ' +
+      'loop_check minimal_model terminates does_not_terminate ' +
+      'check_termination promise_equivalent_clauses ' +
+      // preprocessor
+      'foreign_proc foreign_decl foreign_code foreign_type ' +
+      'foreign_import_module foreign_export_enum foreign_export ' +
+      'foreign_enum may_call_mercury will_not_call_mercury thread_safe ' +
+      'not_thread_safe maybe_thread_safe promise_pure promise_semipure ' +
+      'tabled_for_io local untrailed trailed attach_to_io_state ' +
+      'can_pass_as_mercury_type stable will_not_throw_exception ' +
+      'may_modify_trail will_not_modify_trail may_duplicate ' +
+      'may_not_duplicate affects_liveness does_not_affect_liveness ' +
+      'doesnt_affect_liveness no_sharing unknown_sharing sharing',
+    built_in:
+      'some all not if then else true fail false try catch catch_any ' +
+      'semidet_true semidet_false semidet_fail impure_true impure semipure'
+  };
+
+  const COMMENT = hljs.COMMENT('%', '$');
+
+  const NUMCODE = {
+    className: 'number',
+    begin: "0'.\\|0[box][0-9a-fA-F]*"
+  };
+
+  const ATOM = hljs.inherit(hljs.APOS_STRING_MODE, {
+    relevance: 0
+  });
+  const STRING = hljs.inherit(hljs.QUOTE_STRING_MODE, {
+    relevance: 0
+  });
+  const STRING_FMT = {
+    className: 'subst',
+    begin: '\\\\[abfnrtv]\\|\\\\x[0-9a-fA-F]*\\\\\\|%[-+# *.0-9]*[dioxXucsfeEgGp]',
+    relevance: 0
+  };
+  STRING.contains = STRING.contains.slice(); // we need our own copy of contains
+  STRING.contains.push(STRING_FMT);
+
+  const IMPLICATION = {
+    className: 'built_in',
+    variants: [
+      {
+        begin: '<=>'
+      },
+      {
+        begin: '<=',
+        relevance: 0
+      },
+      {
+        begin: '=>',
+        relevance: 0
+      },
+      {
+        begin: '/\\\\'
+      },
+      {
+        begin: '\\\\/'
+      }
+    ]
+  };
+
+  const HEAD_BODY_CONJUNCTION = {
+    className: 'built_in',
+    variants: [
+      {
+        begin: ':-\\|-->'
+      },
+      {
+        begin: '=',
+        relevance: 0
+      }
+    ]
+  };
+
+  return {
+    name: 'Mercury',
+    aliases: [
+      'm',
+      'moo'
+    ],
+    keywords: KEYWORDS,
+    contains: [
+      IMPLICATION,
+      HEAD_BODY_CONJUNCTION,
+      COMMENT,
+      hljs.C_BLOCK_COMMENT_MODE,
+      NUMCODE,
+      hljs.NUMBER_MODE,
+      ATOM,
+      STRING,
+      { // relevance booster
+        begin: /:-/
+      },
+      { // relevance booster
+        begin: /\.$/
+      }
+    ]
+  };
+}
+
+module.exports = mercury;