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electricEnter.tcl
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Text File
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1994-03-08
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2KB
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70 lines
# FILE: electricEnter.tcl
#
# LAST UPDATE: 01/06/93 6:52:23 AM
#
# This file contains the following TCL procedure(s):
#
# electricEnter -- similar to MPW ENTER key functionality
#
# This Alpha TCL proc (bound to Enter key) provides MPW like execution of
# TCL commands.
#
# Results are inserted into the window just like MPW. Sort of like Shell
# mode in a regular text window.
#
# To use, simply place this file in the a folder named $HOME:Tcl:Usercode:
# add 'source $HOME:Tcl:Usercode:electricEnter.tcl' to AlphaBits.tcl.
# COPYRIGHT:
#
# Copyright © 1992,1993 by David C. Black
# All rights reserved.
#
# Redistribution and use in source and binary forms are permitted
# provided that the above copyright notice and this paragraph are
# duplicated in all such forms and that any documentation,
# advertising materials, and other materials related to such
# distribution and use acknowledge that the software was developed
# by David C. Black.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
################################################################################
# AUTHOR
#
# David C. Black
# Internet: black@mpd.tandem.com (preferred)
# GEnie: D.C.Black
# USnail: 6217 John Chisum Lane, Austin, TX 78749
#
################################################################################
# HISTORY
#
# modified who rev reason
# -------- --- --- ------
# 01/06/93 DCB 1.0 Original
proc electricEnter {} {
global _text
global _returnText
set window [lindex [winNames] 0]
endOfLine
set _text [getText [lineStart [getPos]] [getPos]]
set errcode [uplevel #0 {catch $_text _returnText}]
bringToFront $window
if {$errcode != 0} {
set _returnText "ERROR $errcode: $_returnText"
}
insertText -w $window "\r$_returnText"
}
#endproc electricEnter
################################################################################
bind Enter electricEnter
################################################################################