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.TH tclreadline n "@PATCHLEVEL_STR@" "Johannes Zellner"
.\" FILE: "/home/joze/src/tclreadline/tclreadline.n.in"
.\" FILE: tclreadline.n.in
.\" LAST MODIFICATION: "Mit, 10 Jan 2001 06:29:33 +0100 (joze)"
.\" (C) 1998 - 2001 by Johannes Zellner, <johannes@zellner.org>
.\" Copyright (c) 1998 - 2001, Johannes Zellner <johannes@zellner.org>
.\" Copyright (c) 1998 - 2014, Johannes Zellner <johannes@zellner.org>
.\" This software is copyright under the BSD license.
.\" ---
.\" # CS - begin code excerpt
.\" # CS - begin code excerpt
.de CS
.RS
.nf
.ta .25i .5i .75i 1i
..
.\" # CE - end code excerpt
.\" # CE - end code excerpt
.de CE
.fi
.RE
..
.SH "NAME"
tclreadline \- gnu readline for the tcl scripting language
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arguments, it returns the current setting.
.TP 5
\fB::tclreadline::Loop\fP [\fIhistoryfile\fP]
enter the tclreadline main loop. This command is typically called from
the startup resource file (something .tclshrc, depending on the interpreter
you use, see the file `sample.tclshrc'). The main loop sets up some
completion characteristics as variable -- try something like "puts $b<TAB>" --
completion characteristics as variable -- try something like "puts $b<TAB>" --
and command completion -- try "puts [in<TAB>".
If the optional argument \fIhistoryfile\fP is given, this file will
be used for reading and writing the command history instead of the
default \fB.tclsh-history\fP.
\fB::tclreadline::Loop\fP will normally not return.
\fB::tclreadline::Loop\fP will normally not return.
If you want to write your own main loop and/or own custom completers,
it is probably a good idea to start with tclreadline::Loop
(see the file tclreadlineSetup.tcl).
.TP 5
\fB::tclreadline::prompt1\fP
a proc which is called by ::tclreadline::Loop and returns a string
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handler, which will write the history on <ctrl-c> before exiting.
.PP
the \fB.inputrc\fP file in the users HOME directory. This file
is used normally for all programs which use the gnu readline (e.g. bash).
The `global' readline settings there will be valid also for
\fBtclreadline\fP. Additionally the .inputrc might hold conditional
settings for the implementation name \fBtclreadline\fP. Example of
settings for the implementation name \fBtclreadline\fP. Example of
some lines in your .inputrc:
.CS
$if tclreadline
"\\C-xp": "puts $env(PATH)"
$endif
.CE
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