Merge pull request #332 from MCribbin/patch-4

Update HumanReadableLogsRules.coffee

services/web/public/coffee/ide/human-readable-logs/HumanReadableLogsRules.coffee

@@ -152,6 +152,36 @@ define -> [
 		humanReadableHint: """
 			You have used a \\hline command in the wrong place, probably outside a table. If the \\hline command is written inside a table, try including \\\ before it.
 		"""
+	,
+		regexToMatch: /LaTeX Error: There's no line here to end/
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_There%27s_no_line_here_to_end"
+		humanReadableHint: """
+			You have used a \\\\ or \\newline command where LaTeX was not expecting one. Make sure that you only use line breaks after blocks of text, and be careful using linebreaks inside lists and other environments.
+		"""
+	,
+		regexToMatch: /LaTeX Error: \\verb ended by end of line/
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_%5Cverb_ended_by_end_of_line"
+		humanReadableHint: """
+			You have used a \\verb command incorrectly. Try replacling the \\verb command with \begin{verbatim}\u2026\end{verbatim}.
+		"""
+	,
+		regexToMatch: /Illegal unit of measure (pt inserted)/
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors%2FIllegal%20unit%20of%20measure%20(pt%20inserted)"
+		humanReadableHint: """
+			You have written a length, but have not specified the appropriate units (pt, mm, cm etc.). If you have not written a length, check that you have not witten a linebreak \\\\ followed by square brackets [\u2026] anywhere.
+		"""
+	,
+		regexToMatch: /Extra \\right/
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Extra_%5Cright"
+		humanReadableHint: """
+			You have written a \\right command without a corresponding \\left command. Check that all \\left and \\right commands balance everywhere. 
+		"""
+	,
+		regexToMatch: /Missing \\begin{document}/
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors%2FLaTeX%20Error%3A%20Missing%20%5Cbegin%20document"
+		humanReadableHint: """
+			No \\begin{document} command was found. Make sure you have included \\begin{document} in your preamble, and that your main document is set correctly.
+		"""
 	,
 		ruleId: "hint_mismatched_environment2"
 		types: ['environment']