From 0ff85f14a790e71357e3bfafd04c095944f068e4 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Tue, 30 Aug 2016 12:01:48 +1000
Subject: Detect warnings from Visual C++ which do not contain line numbers.

---
 doc/ScintillaHistory.html | 3 +++
 lexers/LexErrorList.cxx   | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index a646f05cd..b4fd684c9 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -533,6 +533,9 @@
 	<a href="http://sourceforge.net/p/scintilla/feature-requests/210/">Bug #210</a>.
 	</li>
 	<li>
+	The errorlist lexer detects warnings from Visual C++ which do not contain line numbers.
+	</li>
+	<li>
 	The HTML lexer no longer treats "&lt;?" inside a string in a script as potentially starting an XML document.
 	<a href="http://sourceforge.net/p/scintilla/bugs/767/">Bug #767</a>.
 	</li>
diff --git a/lexers/LexErrorList.cxx b/lexers/LexErrorList.cxx
index d6fe5ee77..142b7b5a5 100644
--- a/lexers/LexErrorList.cxx
+++ b/lexers/LexErrorList.cxx
@@ -257,6 +257,10 @@ static int RecogniseErrorListLine(const char *lineBuffer, Sci_PositionU lengthLi
 			return SCE_ERR_MS;
 		} else if ((state == stCtagsStringDollar) || (state == stCtags)) {
 			return SCE_ERR_CTAG;
+		} else if (initialColonPart && strstr(lineBuffer, ": warning C")) {
+			// Microsoft warning without line number
+			// <filename>: warning C9999
+			return SCE_ERR_MS;
 		} else {
 			return SCE_ERR_DEFAULT;
 		}
-- 
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