text: ace.define("ace/mode/prolog_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
  "use strict";
  
  var oop = require("../lib/oop");
  var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  
  var PrologHighlightRules = function() {
  
      this.$rules = { start: 
         [ { include: '#comment' },
           { include: '#basic_fact' },
           { include: '#rule' },
           { include: '#directive' },
           { include: '#fact' } ],
        '#atom': 
         [ { token: 'constant.other.atom.prolog',
             regex: '\\b[a-z][a-zA-Z0-9_]*\\b' },
           { token: 'constant.numeric.prolog',
             regex: '-?\\d+(?:\\.\\d+)?' },
           { include: '#string' } ],
        '#basic_elem': 
         [ { include: '#comment' },
           { include: '#statement' },
           { include: '#constants' },
           { include: '#operators' },
           { include: '#builtins' },
           { include: '#list' },
           { include: '#atom' },
           { include: '#variable' } ],
        '#basic_fact': 
         [ { token: 
              [ 'entity.name.function.fact.basic.prolog',
                'punctuation.end.fact.basic.prolog' ],
             regex: '([a-z]\\w*)(\\.)' } ],
        '#builtins': 
         [ { token: 'support.function.builtin.prolog',
             regex: '\\b(?:abolish|abort|ancestors|arg|ascii|assert[az]|atom(?:ic)?|body|char|close|conc|concat|consult|define|definition|dynamic|dump|fail|file|free|free_proc|functor|getc|goal|halt|head|head|integer|length|listing|match_args|member|next_clause|nl|nonvar|nth|number|cvars|nvars|offset|op|print?|prompt|putc|quoted|ratom|read|redefine|rename|retract(?:all)?|see|seeing|seen|skip|spy|statistics|system|tab|tell|telling|term|time|told|univ|unlink_clause|unspy_predicate|var|write)\\b' } ],
        '#comment': 
         [ { token: 
              [ 'punctuation.definition.comment.prolog',
                'comment.line.percentage.prolog' ],
             regex: '(%)(.*$)' },
           { token: 'punctuation.definition.comment.prolog',
             regex: '/\\*',
             push: 
              [ { token: 'punctuation.definition.comment.prolog',
                  regex: '\\*/',
                  next: 'pop' },
                { defaultToken: 'comment.block.prolog' } ] } ],
        '#constants': 
         [ { token: 'constant.language.prolog',
             regex: '\\b(?:true|false|yes|no)\\b' } ],
        '#directive': 
         [ { token: 'keyword.operator.directive.prolog',
             regex: ':-',
             push: 
              [ { token: 'meta.directive.prolog', regex: '\\.', next: 'pop' },
                { include: '#comment' },
                { include: '#statement' },
                { defaultToken: 'meta.directive.prolog' } ] } ],
        '#expr': 
         [ { include: '#comments' },
           { token: 'meta.expression.prolog',
             regex: '\\(',
             push: 
              [ { token: 'meta.expression.prolog', regex: '\\)', next: 'pop' },
                { include: '#expr' },
                { defaultToken: 'meta.expression.prolog' } ] },
           { token: 'keyword.control.cutoff.prolog', regex: '!' },
           { token: 'punctuation.control.and.prolog', regex: ',' },
           { token: 'punctuation.control.or.prolog', regex: ';' },
           { include: '#basic_elem' } ],
        '#fact': 
         [ { token: 
              [ 'entity.name.function.fact.prolog',
                'punctuation.begin.fact.parameters.prolog' ],
             regex: '([a-z]\\w*)(\\()(?!.*:-)',
             push: 
              [ { token: 
                   [ 'punctuation.end.fact.parameters.prolog',
                     'punctuation.end.fact.prolog' ],
                  regex: '(\\))(\\.?)',
                  next: 'pop' },
                { include: '#parameter' },
                { defaultToken: 'meta.fact.prolog' } ] } ],
        '#list': 
         [ { token: 'punctuation.begin.list.prolog',
             regex: '\\[(?=.*\\])',
             push: 
              [ { token: 'punctuation.end.list.prolog',
                  regex: '\\]',
                  next: 'pop' },
                { include: '#comment' },
                { token: 'punctuation.separator.list.prolog', regex: ',' },
                { token: 'punctuation.concat.list.prolog',
                  regex: '\\|',
                  push: 
                   [ { token: 'meta.list.concat.prolog',
                       regex: '(?=\\s*\\])',
                       next: 'pop' },
                     { include: '#basic_elem' },
                     { defaultToken: 'meta.list.concat.prolog' } ] },
                { include: '#basic_elem' },
                { defaultToken: 'meta.list.prolog' } ] } ],
        '#operators': 
         [ { token: 'keyword.operator.prolog',
             regex: '\\\\\\+|\\bnot\\b|\\bis\\b|->|[><]|[><\\\\:=]?=|(?:=\\\\|\\\\=)=' } ],
        '#parameter': 
         [ { token: 'variable.language.anonymous.prolog',
             regex: '\\b_\\b' },
           { token: 'variable.parameter.prolog',
             regex: '\\b[A-Z_]\\w*\\b' },
           { token: 'punctuation.separator.parameters.prolog', regex: ',' },
           { include: '#basic_elem' },
           { token: 'text', regex: '[^\\s]' } ],
        '#rule': 
         [ { token: 'meta.rule.prolog',
             regex: '(?=[a-z]\\w*.*:-)',
             push: 
              [ { token: 'punctuation.rule.end.prolog',
                  regex: '\\.',
                  next: 'pop' },
                { token: 'meta.rule.signature.prolog',
                  regex: '(?=[a-z]\\w*.*:-)',
                  push: 
                   [ { token: 'meta.rule.signature.prolog',
                       regex: '(?=:-)',
                       next: 'pop' },
                     { token: 'entity.name.function.rule.prolog',
                       regex: '[a-z]\\w*(?=\\(|\\s*:-)' },
                     { token: 'punctuation.rule.parameters.begin.prolog',
                       regex: '\\(',
                       push: 
                        [ { token: 'punctuation.rule.parameters.end.prolog',
                            regex: '\\)',
                            next: 'pop' },
                          { include: '#parameter' },
                          { defaultToken: 'meta.rule.parameters.prolog' } ] },
                     { defaultToken: 'meta.rule.signature.prolog' } ] },
                { token: 'keyword.operator.definition.prolog',
                  regex: ':-',
                  push: 
                   [ { token: 'meta.rule.definition.prolog',
                       regex: '(?=\\.)',
                       next: 'pop' },
                     { include: '#comment' },
                     { include: '#expr' },
                     { defaultToken: 'meta.rule.definition.prolog' } ] },
                { defaultToken: 'meta.rule.prolog' } ] } ],
        '#statement': 
         [ { token: 'meta.statement.prolog',
             regex: '(?=[a-z]\\w*\\()',
             push: 
              [ { token: 'punctuation.end.statement.parameters.prolog',
                  regex: '\\)',
                  next: 'pop' },
                { include: '#builtins' },
                { include: '#atom' },
                { token: 'punctuation.begin.statement.parameters.prolog',
                  regex: '\\(',
                  push: 
                   [ { token: 'meta.statement.parameters.prolog',
                       regex: '(?=\\))',
                       next: 'pop' },
                     { token: 'punctuation.separator.statement.prolog', regex: ',' },
                     { include: '#basic_elem' },
                     { defaultToken: 'meta.statement.parameters.prolog' } ] },
                { defaultToken: 'meta.statement.prolog' } ] } ],
        '#string': 
         [ { token: 'punctuation.definition.string.begin.prolog',
             regex: '\'',
             push: 
              [ { token: 'punctuation.definition.string.end.prolog',
                  regex: '\'',
                  next: 'pop' },
                { token: 'constant.character.escape.prolog', regex: '\\\\.' },
                { token: 'constant.character.escape.quote.prolog',
                  regex: '\'\'' },
                { defaultToken: 'string.quoted.single.prolog' } ] } ],
        '#variable': 
         [ { token: 'variable.language.anonymous.prolog',
             regex: '\\b_\\b' },
           { token: 'variable.other.prolog',
             regex: '\\b[A-Z_][a-zA-Z0-9_]*\\b' } ] };
      
      this.normalizeRules();
  };
  
  PrologHighlightRules.metaData = { fileTypes: [ 'plg', 'prolog' ],
        foldingStartMarker: '(%\\s*region \\w*)|([a-z]\\w*.*:- ?)',
        foldingStopMarker: '(%\\s*end(\\s*region)?)|(?=\\.)',
        keyEquivalent: '^~P',
        name: 'Prolog',
        scopeName: 'source.prolog' };
  
  
  oop.inherits(PrologHighlightRules, TextHighlightRules);
  
  exports.PrologHighlightRules = PrologHighlightRules;
  });
  
  ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
  "use strict";
  
  var oop = require("../../lib/oop");
  var Range = require("../../range").Range;
  var BaseFoldMode = require("./fold_mode").FoldMode;
  
  var FoldMode = exports.FoldMode = function(commentRegex) {
      if (commentRegex) {
          this.foldingStartMarker = new RegExp(
              this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
          );
          this.foldingStopMarker = new RegExp(
              this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
          );
      }
  };
  oop.inherits(FoldMode, BaseFoldMode);
  
  (function() {
      
      this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
      this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
      this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
      this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
      this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
      this._getFoldWidgetBase = this.getFoldWidget;
      this.getFoldWidget = function(session, foldStyle, row) {
          var line = session.getLine(row);
      
          if (this.singleLineBlockCommentRe.test(line)) {
              if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
                  return "";
          }
      
          var fw = this._getFoldWidgetBase(session, foldStyle, row);
      
          if (!fw && this.startRegionRe.test(line))
              return "start"; // lineCommentRegionStart
      
          return fw;
      };
  
      this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
          var line = session.getLine(row);
          
          if (this.startRegionRe.test(line))
              return this.getCommentRegionBlock(session, line, row);
          
          var match = line.match(this.foldingStartMarker);
          if (match) {
              var i = match.index;
  
              if (match[1])
                  return this.openingBracketBlock(session, match[1], row, i);
                  
              var range = session.getCommentFoldRange(row, i + match[0].length, 1);
              
              if (range && !range.isMultiLine()) {
                  if (forceMultiline) {
                      range = this.getSectionRange(session, row);
                  } else if (foldStyle != "all")
                      range = null;
              }
              
              return range;
          }
  
          if (foldStyle === "markbegin")
              return;
  
          var match = line.match(this.foldingStopMarker);
          if (match) {
              var i = match.index + match[0].length;
  
              if (match[1])
                  return this.closingBracketBlock(session, match[1], row, i);
  
              return session.getCommentFoldRange(row, i, -1);
          }
      };
      
      this.getSectionRange = function(session, row) {
          var line = session.getLine(row);
          var startIndent = line.search(/\S/);
          var startRow = row;
          var startColumn = line.length;
          row = row + 1;
          var endRow = row;
          var maxRow = session.getLength();
          while (++row < maxRow) {
              line = session.getLine(row);
              var indent = line.search(/\S/);
              if (indent === -1)
                  continue;
              if  (startIndent > indent)
                  break;
              var subRange = this.getFoldWidgetRange(session, "all", row);
              
              if (subRange) {
                  if (subRange.start.row <= startRow) {
                      break;
                  } else if (subRange.isMultiLine()) {
                      row = subRange.end.row;
                  } else if (startIndent == indent) {
                      break;
                  }
              }
              endRow = row;
          }
          
          return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
      };
      this.getCommentRegionBlock = function(session, line, row) {
          var startColumn = line.search(/\s*$/);
          var maxRow = session.getLength();
          var startRow = row;
          
          var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
          var depth = 1;
          while (++row < maxRow) {
              line = session.getLine(row);
              var m = re.exec(line);
              if (!m) continue;
              if (m[1]) depth--;
              else depth++;
  
              if (!depth) break;
          }
  
          var endRow = row;
          if (endRow > startRow) {
              return new Range(startRow, startColumn, endRow, line.length);
          }
      };
  
  }).call(FoldMode.prototype);
  
  });
  
  ace.define("ace/mode/prolog",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/prolog_highlight_rules","ace/mode/folding/cstyle"], function(require, exports, module) {
  "use strict";
  
  var oop = require("../lib/oop");
  var TextMode = require("./text").Mode;
  var PrologHighlightRules = require("./prolog_highlight_rules").PrologHighlightRules;
  var FoldMode = require("./folding/cstyle").FoldMode;
  
  var Mode = function() {
      this.HighlightRules = PrologHighlightRules;
      this.foldingRules = new FoldMode();
      this.$behaviour = this.$defaultBehaviour;
  };
  oop.inherits(Mode, TextMode);
  
  (function() {
      this.lineCommentStart = "%";
      this.blockComment = {start: "/*", end: "*/"};
      this.$id = "ace/mode/prolog";
  }).call(Mode.prototype);
  
  exports.Mode = Mode;
  });                (function() {
                      ace.require(["ace/mode/prolog"], function(m) {
                          if (typeof module == "object" && typeof exports == "object" && module) {
                              module.exports = m;
                          }
                      });
                  })();
              