hunk.code_window: import { ObservableInput, SubjectLike } from '../types';
   import { Subject } from '../Subject';
   import { Subscription } from '../Subscription';
   import { Observable } from '../Observable';
   import { defer } from './defer';
  
hunk.labels: replace keep keep keep keep keep
hunk.after_edit: import { Connectable, ObservableInput, SubjectLike } from '../types';
  
hunk.file_path: src/internal/observable/connectable.ts
hunk.type: replace
file: module.exports = function() {
    // var MIXIN_PATTERN = /\S*\+\S*\(.*/;
    return {
      name: 'indentForMarkdown',
      process: function(str, width) {
        if (str == null || str.length === 0) {
          return '';
        }
        width = width || 4;
  
        var lines = str.split('\n');
        var newLines = [];
        var sp = spaces(width);
        var spMixin = spaces(width - 2);
        var isAfterMarkdownTag = true;
        lines.forEach(function(line) {
          // indent lines that match mixin pattern by 2 less than specified width
          if (line.indexOf('{@example') >= 0) {
            if (isAfterMarkdownTag) {
              // happens if example follows example
              if (newLines.length > 0) {
                newLines.pop();
              } else {
                // weird case - first expression in str is an @example
                // in this case the :marked appear above the str passed in,
                // so we need to put 'something' into the markdown tag.
                newLines.push(sp + '.');  // '.' is a dummy char
              }
            }
            newLines.push(spMixin + line);
            // after a mixin line we need to reenter markdown.
            newLines.push(spMixin + ':marked');
            isAfterMarkdownTag = true;
          } else {
            if ((!isAfterMarkdownTag) || (line.trim().length > 0)) {
              newLines.push(sp + line);
              isAfterMarkdownTag = false;
            }
          }
        });
        if (isAfterMarkdownTag) {
          if (newLines.length > 0) {
            // if last line is a markdown tag remove it.
            newLines.pop();
          }
        }
        // force character to be a newLine.
        if (newLines.length > 0) newLines.push('');
        var res = newLines.join('\n');
        return res;
      }
    };
  
    function spaces(n) {
      var str = '';
      for (var i = 0; i < n; i++) {
        str += ' ';
      }
      return str;
    }
  
  };
  