From: Mukund Sivaraman <muks@isc.org>
Date: Thu, 1 Nov 2012 05:10:00 +0000 (+0530)
Subject: [2369] Explain how compact() affects ungetAll()
X-Git-Tag: trac2487_base~18^2~15
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e32617d592d204e4c5c27ff3ecab77ea4e258cb7;p=thirdparty%2Fkea.git

[2369] Explain how compact() affects ungetAll()
---

diff --git a/src/lib/dns/master_lexer_inputsource.h b/src/lib/dns/master_lexer_inputsource.h
index aec53950c6..9c8533eb46 100644
--- a/src/lib/dns/master_lexer_inputsource.h
+++ b/src/lib/dns/master_lexer_inputsource.h
@@ -105,9 +105,11 @@ public:
     /// called.
     void ungetChar();
 
-    /// Forgets everything read so far, and skips back to the position
-    /// where reading started. If \c saveLine() was called previously,
-    /// it sets the current line number to the line number saved then.
+    /// Forgets what was read, and skips back to the position where
+    /// \c compact() was last called. If \c compact() was not called, it
+    /// skips back to where reading started. If \c saveLine() was called
+    /// previously, it sets the current line number to the line number
+    /// saved.
     void ungetAll();
 
     /// Removes buffered content before the current location in the