[ViewVC] Diff of: radiance/ray/src/util/getfile3.6.tcl

Comparing ray/src/util/getfile3.6.tcl (file contents):
Revision 2.2 by greg, Fri Oct 28 10:43:36 1994 UTC vs.
Revision 2.3 by greg, Fri Oct 28 10:57:37 1994 UTC

#	Line 157 \| Line 157 \| proc update_dir w { # Update working directory
157		if {"$curpat" == ""} {
158		set curpat *
159		}
160	+	if {"$curdir" == {}} {set curdir {~}}
161		if [catch {cd $curdir} curdir] {
162		set oldcol [lindex [$w.de config -foreground] 4]
163		$w.de config -foreground Red

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