Subject: Channel buffer min size is 1. Issue found by Schelte Bron.

From: dkf <[email-masked]>
Date: Thu, 3 Jan 2013 14:24:48 +0000

---
 ChangeLog        | 4 ++++
 doc/CrtChannel.3 | 2 +-
 doc/fconfigure.n | 4 ++--
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 09a0199..93cf3a2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2013-01-03  Donal K. Fellows  <[email-masked]>
 
+	* doc/fconfigure.n, doc/CrtChannel.3: Updated to reflect the fact that
+	the minimum buffer size is one byte, not ten. Identified by Schelte
+	Bron on the Tcler's Chat.
+
 	* generic/tclExecute.c (TEBCresume:INST_INVOKE_REPLACE):
 	* generic/tclEnsemble.c (TclCompileEnsemble): Added new mechanism to
 	allow for more efficient dispatch of non-bytecode-compiled subcommands
diff --git a/doc/CrtChannel.3 b/doc/CrtChannel.3
index 55a4024..4e22488 100644
--- a/doc/CrtChannel.3
+++ b/doc/CrtChannel.3
@@ -250,7 +250,7 @@ the default value of 4096 is returned.
 .PP
 \fBTcl_SetChannelBufferSize\fR sets the size, in bytes, of buffers that
 will be allocated in subsequent operations on the channel to store input or
-output. The \fIsize\fR argument should be between ten and one million,
+output. The \fIsize\fR argument should be between one and one million,
 allowing buffers of ten bytes to one million bytes. If \fIsize\fR is
 outside this range, \fBTcl_SetChannelBufferSize\fR sets the buffer size to
 4096.
diff --git a/doc/fconfigure.n b/doc/fconfigure.n
index ac0366c..550d071 100644
--- a/doc/fconfigure.n
+++ b/doc/fconfigure.n
@@ -72,8 +72,8 @@ initially set to \fBline\fR, and \fBstderr\fR is set to \fBnone\fR.
 .
 \fINewvalue\fR must be an integer; its value is used to set the size of
 buffers, in bytes, subsequently allocated for this channel to store input
-or output. \fINewvalue\fR must be between ten and one million, allowing
-buffers of ten to one million bytes in size.
+or output. \fINewvalue\fR must be between one and one million, allowing
+buffers of one to one million bytes in size.
 .TP
 \fB\-encoding\fR \fIname\fR
 .
-- 
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