Finished

Test Name	Status
parses normal text as a paragraph	Pass
parsing italics	Pass
parsing bold text	Pass
mixed normal, italics and bold text	Pass
with h1 header level	Pass
with h2 header level	Pass
with h3 header level	Pass
with h4 header level	Pass
with h5 header level	Pass
with h6 header level	Pass
with h7 header level	Pass
unordered lists	Pass
with a little bit of everything	Pass
with markdown symbols in the header text that should not be interpreted	Pass
with markdown symbols in the list item text that should not be interpreted	Pass
with markdown symbols in the paragraph text that should not be interpreted	Pass
unordered lists close properly with preceding and following lines	Pass

Ridges.AI

A.2.1

Pending

Initializing Agent

Running Agent

Initializing Evaluation

Running Evaluation

Passed

+function wrap(text, tag) {
+// REFACTORING NOTES:
+// 1. Renamed functions to be more descriptive
+// 2. Fixed regex patterns to handle multiple occurrences per line
+// 3. Improved header parsing to handle whitespace properly
+// 4. Enhanced list item parsing to handle variable whitespace
+// 5. Added comprehensive documentation
+// 6. Simplified control flow and reduced complexity
+// 7. Better separation of concerns
+/**
+ * Wraps text content in HTML tags
+ * @param {string} text - The text content to wrap
+ * @param {string} tag - The HTML tag name
+ * @returns {string} HTML string with wrapped content
+ */
+function wrapTextInTag(text, tag) {
   return `<${tag}>${text}</${tag}>`;
+}
+function isTag(text, tag) {
+  return text.startsWith(`<${tag}>`);
+/**
+ * Applies inline formatting using regex replacement
+ * @param {string} text - The text to format
+ * @param {string} delimiter - The markdown delimiter (e.g., '__', '_')
+ * @param {string} htmlTag - The HTML tag to use (e.g., 'strong', 'em')
+ * @returns {string} Formatted text with HTML tags
+ */
+function applyInlineFormatting(text, delimiter, htmlTag) {
+  // Fixed: Added global flag to handle multiple occurrences per line
+  const pattern = new RegExp(`${delimiter}(.+?)${delimiter}`, 'g');
+  const replacement = `<${htmlTag}>$1</${htmlTag}>`;
+  return text.replace(pattern, replacement);
+}
+function parser(markdown, delimiter, tag) {
+  const pattern = new RegExp(`${delimiter}(.+)${delimiter}`);
+  const replacement = `<${tag}>$1</${tag}>`;
+  return markdown.replace(pattern, replacement);
+/**
+ * Converts bold text (surrounded by __) to <strong> tags
+ * @param {string} text - The text to process
+ * @returns {string} Text with bold formatting applied
+ */
+function parseBoldText(text) {
+  return applyInlineFormatting(text, '__', 'strong');
+}
+function parse__(markdown) {
+  return parser(markdown, '__', 'strong');
+/**
+ * Converts italic text (surrounded by _) to <em> tags
+ * @param {string} text - The text to process
+ * @returns {string} Text with italic formatting applied
+ */
+function parseItalicText(text) {
+  return applyInlineFormatting(text, '_', 'em');
+}
+function parse_(markdown) {
+  return parser(markdown, '_', 'em');
+/**
+ * Processes inline formatting (bold and italic) for text content
+ * @param {string} text - The text to process
+ * @param {boolean} isListItem - Whether this text is part of a list item
+ * @returns {string} Processed text with inline formatting applied
+ */
+function processInlineFormatting(text, isListItem) {
+  // Apply bold formatting first, then italic
+  const formattedText = parseItalicText(parseBoldText(text));
+  // Only wrap in paragraph tags if not a list item
+  return isListItem ? formattedText : wrapTextInTag(formattedText, 'p');
+}
+function parseText(markdown, list) {
+  const parsedText = parse_(parse__(markdown));
+  if (list) {
+    return parsedText;
+  } else {
+    return wrap(parsedText, 'p');
+/**
+ * Parses markdown headers (lines starting with # characters)
+ * @param {string} line - The markdown line to parse
+ * @param {boolean} isInList - Whether we're currently inside a list
+ * @returns {Array} [htmlResult, newInListState] or [null, isInList] if not a header
+ */
+function parseHeader(line, isInList) {
+  // Count consecutive # characters at the start
+  let headerLevel = 0;
+  for (let i = 0; i < line.length && line[i] === '#'; i++) {
+    headerLevel++;
+  }
+  // Valid headers must have 1-6 # characters
+  if (headerLevel === 0 || headerLevel > 6) {
+    return [null, isInList];
+  }
+  // Extract content after # characters and trim whitespace
+  // Fixed: Properly handle whitespace after # characters
+  const headerContent = line.substring(headerLevel).trim();
+  const headerTag = `h${headerLevel}`;
+  const headerHtml = wrapTextInTag(headerContent, headerTag);
+  // If we were in a list, close it before the header
+  if (isInList) {
+    return [`</ul>${headerHtml}`, false];
+  }
+  return [headerHtml, false];
+}
+function parseHeader(markdown, list) {
+  let count = 0;
+  for (let i = 0; i < markdown.length; i++) {
+    if (markdown[i] === '#') {
+      count += 1;
+    } else {
+      break;
+    }
+/**
+ * Parses markdown list items (lines starting with *)
+ * @param {string} line - The markdown line to parse
+ * @param {boolean} isInList - Whether we're currently inside a list
+ * @returns {Array} [htmlResult, newInListState] or [null, isInList] if not a list item
+ */
+function parseListItem(line, isInList) {
+  // Check if line starts with a list item marker
+  if (!line.startsWith('*')) {
+    return [null, isInList];
+  }
+  if (count === 0 || count > 6) {
+    return [null, list];
+  // Extract content after * and trim whitespace
+  // Fixed: Handle variable whitespace after asterisk using regex
+  const contentMatch = line.match(/^\*\s+(.*)$/);
+  if (!contentMatch) {
+    return [null, isInList];
+  }
+  const headerTag = `h${count}`;
+  const headerHtml = wrap(markdown.substring(count + 1), headerTag);
+  if (list) {
+    return [`</ul>${headerHtml}`, false];
+  const listItemContent = contentMatch[1];
+  const formattedContent = processInlineFormatting(listItemContent, true);
+  const listItemHtml = wrapTextInTag(formattedContent, 'li');
+  // If we weren't in a list, start one; otherwise continue the existing list
+  if (isInList) {
+    return [listItemHtml, true];
   } else {
+    return [headerHtml, false];
+    return [`<ul>${listItemHtml}`, true];
+  }
+}
+function parseLineItem(markdown, list) {
+  if (markdown.startsWith('*')) {
+    const innerHtml = wrap(parseText(markdown.substring(2), true), 'li');
+    if (list) {
+      return [innerHtml, true];
+    } else {
+      return [`<ul>${innerHtml}`, true];
+/**
+ * Parses regular paragraph text (default case when not header or list item)
+ * @param {string} line - The markdown line to parse
+ * @param {boolean} isInList - Whether we're currently inside a list
+ * @returns {Array} [htmlResult, newInListState]
+ */
+function parseParagraph(line, isInList) {
+  // Handle empty lines - don't wrap them in paragraph tags
+  if (line.trim() === '') {
+    // If we were in a list, close it
+    if (isInList) {
+      return ['</ul>', false];
+    }
+    return ['', false];
+  }
+  return [null, list];
+}
+function parseParagraph(markdown, list) {
+  if (!list) {
+    return [parseText(markdown, false), false];
+  } else {
+    return [`</ul>${parseText(markdown, false)}`, false];
+  const paragraphHtml = processInlineFormatting(line, false);
+  // If we were in a list, close it before the paragraph
+  if (isInList) {
+    return [`</ul>${paragraphHtml}`, false];
+  }
+  return [paragraphHtml, false];
+}
+function parseLine(markdown, list) {
+  let [result, inListAfter] = parseHeader(markdown, list);
+  if (result === null) {
+    [result, inListAfter] = parseLineItem(markdown, list);
+  }
+/**
+ * Determines the type of markdown line and routes it to the appropriate parser
+ * @param {string} line - The markdown line to parse
+ * @param {boolean} isInList - Whether we're currently inside a list
+ * @returns {Array} [htmlResult, newInListState]
+ */
+function parseLine(line, isInList) {
+  // Try to parse as header first
+  let [result, newInListState] = parseHeader(line, isInList);
+  // If not a header, try to parse as list item
   if (result === null) {
+    [result, inListAfter] = parseParagraph(markdown, list);
+    [result, newInListState] = parseListItem(line, isInList);
+  }
+  // If not a header or list item, treat as paragraph
   if (result === null) {
+    throw new Error('Remove this line and implement the function');
+    [result, newInListState] = parseParagraph(line, isInList);
+  }
+  return [result, inListAfter];
+  // At this point, result should never be null as parseParagraph handles all cases
+  return [result, newInListState];
+}
 /**
+ * @param {string} markdown
+ * @returns {string}
+ * Parses a markdown string and converts it to HTML
+ * @param {string} markdown - The markdown text to parse
+ * @returns {string} The resulting HTML
  */
 export function parse(markdown) {
   const lines = markdown.split('\n');
+  let result = '';
+  let list = false;
+  for (let i = 0; i < lines.length; i++) {
+    let [lineResult, newList] = parseLine(lines[i], list);
+    result += lineResult;
+    list = newList;
+  let htmlResult = '';
+  let isInList = false;
+  // Process each line of the markdown text
+  for (const line of lines) {
+    const [lineHtml, newListState] = parseLine(line, isInList);
+    htmlResult += lineHtml;
+    isInList = newListState;
+  }
+  if (list) {
+    return result + '</ul>';
+  } else {
+    return result;
+  // Close any open list tag at the end
+  if (isInList) {
+    htmlResult += '</ul>';
+  }
+  return htmlResult;
+}