[PD-cvs] pd/src desire.tk,1.1.2.291,1.1.2.292

[Mathieu Bouchard]

Update of /cvsroot/pure-data/pd/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6114

Modified Files:
      Tag: devel_0_39
	desire.tk 
Log Message:
attempt to fix trac#2 ("which" command doesn't exist on win32)


Index: desire.tk
===================================================================
RCS file: /cvsroot/pure-data/pd/src/Attic/desire.tk,v
retrieving revision 1.1.2.291
retrieving revision 1.1.2.292
diff -C2 -d -r1.1.2.291 -r1.1.2.292
*** desire.tk	7 Aug 2006 16:41:49 -0000	1.1.2.291
--- desire.tk	7 Aug 2006 17:01:58 -0000	1.1.2.292
***************
*** 38,41 ****
--- 38,49 ----
  package require objective
  
+ proc which {file} {
+ 	global env
+ 	foreach dir [split $env(PATH) ":"] {
+ 		if {[file exists $dir/$file]} {return $dir/$file}
+ 	}
+ 	return ""
+ }
+ 
  #-----------------------------------------------------------------------------------#
  # some list processing functions and some math too
***************
*** 1054,1058 ****
  
  #set pd_prefix [file dirname [file dirname [exec which pd]]]
! #set pd_guidir ${pd_prefix}/lib/pd
  set pd_guidir ""
  set doc_number 1
--- 1062,1067 ----
  
  #set pd_prefix [file dirname [file dirname [exec which pd]]]
! set pd_prefix [file dirname [file dirname [which pd]]]
! set pd_guidir ${pd_prefix}/lib/pd
  set pd_guidir ""
  set doc_number 1