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1 #
2 # edprocs.tcl --
3 #
4 # Tools for Tcl developers. Procedures to save procs to a file and to edit
5 # a proc in memory.
6 #------------------------------------------------------------------------------
7 # Copyright 1992 Karl Lehenbauer and Mark Diekhans.
8 #
9 # Permission to use, copy, modify, and distribute this software and its
10 # documentation for any purpose and without fee is hereby granted, provided
11 # that the above copyright notice appear in all copies. Karl Lehenbauer and
12 # Mark Diekhans make no representations about the suitability of this
13 # software for any purpose. It is provided "as is" without express or
14 # implied warranty.
15 #------------------------------------------------------------------------------
16 # $Id: edprocs.tcl,v 2.0 1992/10/16 04:51:57 markd Rel $
17 #------------------------------------------------------------------------------
18 #
19
20 #@package: TclX-developer_utils saveprocs edprocs
21
22 proc saveprocs {fileName args} {
23 set fp [open $fileName w]
24 puts $fp "# tcl procs saved on [fmtclock [getclock]]\n"
25 puts $fp [eval "showprocs $args"]
26 close $fp
27 }
28
29 proc edprocs {args} {
30 global env
31
32 set tmpFilename /tmp/tcldev.[id process]
33
34 set fp [open $tmpFilename w]
35 puts $fp "\n# TEMP EDIT BUFFER -- YOUR CHANGES ARE FOR THIS SESSION ONLY\n"
36 puts $fp [eval "showprocs $args"]
37 close $fp
38
39 if [info exists env(EDITOR)] {
40 set editor $env(EDITOR)
41 } else {
42 set editor vi
43 }
44
45 set startMtime [file mtime $tmpFilename]
46 system "$editor $tmpFilename"
47
48 if {[file mtime $tmpFilename] != $startMtime} {
49 source $tmpFilename
50 echo "Procedures were reloaded."
51 } else {
52 echo "No changes were made."
53 }
54 unlink $tmpFilename
55 return
56 }
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