From: Vince Darley <vincentdarley@sourceforge.net>
Date: Thu, 20 Feb 2003 17:32:13 +0000 (+0000)
Subject: better changelog
X-Git-Tag: vfs-1-3~41
X-Git-Url: http://privyetmir.co.uk/gitweb.cgi?a=commitdiff_plain;h=e0eb3375c040c63daab95519e514ed22c68a1b10;p=tclvfs

better changelog
---

diff --git a/ChangeLog b/ChangeLog
index cd15739..6e567ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,13 +1,19 @@
 2003-02-20  Vince Darley <vincentdarley@sourceforge.net>
 
-	* generic/vfs.c: added new debugging feature 
-	'vfs::filesystem internalerror ?script?' which can be used
-	to specify a script to evaluate when any tclvfs implementation
-	throws an error.  Once implementation of all .tcl's is complete,
-	they should only return TCL_OK or a posix error code.  Any other
-	code will signal an error which can be caught using this new
-	proc.  If the script is not set, the behaviour of this extension
-	is unchanged.
+	* generic/vfs.c: added new debugging feature 'vfs::filesystem
+	internalerror ?script?'  which can be used to specify a script to
+	evaluate when any tclvfs implementation throws a standard Tcl
+	error.  Once implementation of all .tcl's is complete, they
+	should only return TCL_OK or a posix error code (which has a Tcl
+	return value of -1).  Any other code will signal an unintended
+	error which can be logged or reported using this new hook.  If
+	the script is not set, the behaviour of this extension is
+	unchanged.  For example:
+	
+        vfs::filesystem internalerror vfsreport
+	proc vfsreport {} {
+	    puts "vfs bug found: $::errorInfo"
+	}
 	
 	Note that this has only been applied to those VFS api's which
 	are not currently able to pass an error message at the Tcl level.