| 1 | # |
| 2 | # showprocs.tcl -- |
| 3 | # |
| 4 | # Display procedure headers and bodies. |
| 5 | #------------------------------------------------------------------------------ |
| 6 | # Copyright 1992 Karl Lehenbauer and Mark Diekhans. |
| 7 | # |
| 8 | # Permission to use, copy, modify, and distribute this software and its |
| 9 | # documentation for any purpose and without fee is hereby granted, provided |
| 10 | # that the above copyright notice appear in all copies. Karl Lehenbauer and |
| 11 | # Mark Diekhans make no representations about the suitability of this |
| 12 | # software for any purpose. It is provided "as is" without express or |
| 13 | # implied warranty. |
| 14 | #------------------------------------------------------------------------------ |
| 15 | # $Id: showprocs.tcl,v 2.0 1992/10/16 04:52:11 markd Rel $ |
| 16 | #------------------------------------------------------------------------------ |
| 17 | # |
| 18 | |
| 19 | #@package: TclX-show_procedures showproc showprocs |
| 20 | |
| 21 | proc showproc {procname} { |
| 22 | if [lempty [info procs $procname]] {demand_load $procname} |
| 23 | set arglist [info args $procname] |
| 24 | set nargs {} |
| 25 | while {[llength $arglist] > 0} { |
| 26 | set varg [lvarpop arglist 0] |
| 27 | if [info default $procname $varg defarg] { |
| 28 | lappend nargs [list $varg $defarg] |
| 29 | } else { |
| 30 | lappend nargs $varg |
| 31 | } |
| 32 | } |
| 33 | format "proc %s \{%s\} \{%s\}\n" $procname $nargs [info body $procname] |
| 34 | } |
| 35 | |
| 36 | proc showprocs {args} { |
| 37 | if [lempty $args] { set args [info procs] } |
| 38 | set out "" |
| 39 | |
| 40 | foreach i $args { |
| 41 | foreach j $i { append out [showproc $j] "\n"} |
| 42 | } |
| 43 | return $out |
| 44 | } |
| 45 | |