diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/chan.n | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -4,7 +4,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: chan.n,v 1.9 2007/02/18 18:42:54 dkf Exp $ +'\" RCS: @(#) $Id: chan.n,v 1.10 2007/07/03 09:36:26 dkf Exp $ .so man.macros .TH chan n 8.5 Tcl "Tcl Built-In Commands" .BS @@ -330,6 +330,7 @@ returned as the result of the \fBchan create\fR command, and the channel is open. Use either \fBclose\fR or \fBchan close\fR to remove the channel. .RS +.PP The argument \fImode\fR specifies if the new channel is opened for reading, writing, or both. It has to be a list containing any of the strings "\fBread\fR" or "\fBwrite\fR". The list must have at least one @@ -513,6 +514,7 @@ occurred. The argument has to be a list containing any of the strings element as it does not make sense to invoke the command if there are no events to post. .RS +.PP Note that this subcommand can only be used with channel handles that were created/opened by \fBchan create\fR. All other channels will cause this subcommand to report an error. @@ -687,6 +689,7 @@ omitted). The channel is flushed before truncation. This opens a file using a known encoding (CP1252, a very common encoding on Windows), searches for a string, rewrites that part, and truncates the file after a further two lines. +.PP .CS set f [open somefile.txt r+] \fBchan configure\fR $f -encoding cp1252 |