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.TH tclreadline n "@TCLREADLINE_VERSION@.@TCLREADLINE_PATCHLEVEL@" "Johannes Zellner"
.\" (C) 1999 by Johannes Zellner
.\" FILE: "/home/joze/src/tclreadline/tclreadline.n.in"
.\" LAST MODIFICATION: "Sat Aug 28 23:38:44 1999 (joze)"
.\" LAST MODIFICATION: "Sun Aug 29 01:14:06 1999 (joze)"
.\" (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
.\" $Id$
.\" ---
.\"
.\" tclreadline -- gnu readline for the tcl scripting language
.\" Copyright (C) 1999 Johannes Zellner
.\"
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This command has to be called before any other tclreadline commands.
.TP 5
\fB::tclreadline::readline read\fP \fIprompt\fP
prints the \fIprompt\fP to stdout and enters the tclreadline event
loop. Both readline and X events are processed. Returns the
(eventually history-expanded) input string.
\fBtclreadline::readline read\fP rises an error, if an
error occurs while evaluating a script completer.
.TP 5
\fB::tclreadline::readline write\fP \fIhistoryfile\fP
writes the history to the \fIhistoryfile\fP. This command is called
automatically from the internal routine ::tclreadline::Exit.
If the variable \fBtclreadline::historyLength\fP is non-negative,
the historyfile will be truncated to hold only this number lines.
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