NAME¶
tcl::transform::spacer - Space insertation and removal
SYNOPSIS¶
package require
Tcl 8.6
package require
tcl::transform::core ?1?
package require
tcl::transform::spacer ?1?
::tcl::transform::spacer chan n ?
space?
DESCRIPTION¶
The
tcl::transform::spacer package provides a command creating a channel
transformation which adds spacing to the data written to it, and removes such
spacing from the data read from it.
The internal
TclOO class implementing the transform handler is a
sub-class of the
tcl::transform::core framework.
API¶
- ::tcl::transform::spacer chan n ?space?
- This command creates a spacer transformation on top of the channel
chan and returns its handle.
The space character sequence will be added every n bytes of
data written, and on the read side the same is done in reverse, removing
the spacing. If space is not specified it defaults to a single
space character (ASCII 32).
BUGS, IDEAS, FEEDBACK¶
This document, and the package it describes, will undoubtedly contain bugs and
other problems. Please report such in the category
virtchannel of the
Tcllib Trackers [
http://core.tcl.tk/tcllib/reportlist]. Please also
report any ideas for enhancements you may have for either package and/or
documentation.
KEYWORDS¶
channel transformation, reflected channel, spacing, tip 230, transformation,
virtual channel
CATEGORY¶
Channels
COPYRIGHT¶
Copyright (c) 2009 Andreas Kupries <andreas_kupries@users.sourceforge.net>