Index: library/init.tcl
===================================================================
RCS file: /cvsroot/tcl/tcl/library/init.tcl,v
retrieving revision 1.42
diff -b -c -r1.42 init.tcl
*** library/init.tcl 2000/11/23 14:21:59 1.42
--- library/init.tcl 2000/12/08 02:06:56
***************
*** 509,521 ****
# NT includes the 'start' built-in
lappend shellBuiltins "start"
}
if {[lsearch -exact $shellBuiltins $name] != -1} {
return [set auto_execs($name) [list $env(COMSPEC) /c $name]]
}
if {[llength [file split $name]] != 1} {
! foreach ext {{} .com .exe .bat} {
set file ${name}${ext}
if {[file exists $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
--- 509,527 ----
# NT includes the 'start' built-in
lappend shellBuiltins "start"
}
+ if {[info exists env(PATHEXT)]} {
+ # Add an initial ; to have the {} extension check first.
+ set execExtensions [split ";$env(PATHEXT)" ";"]
+ } else {
+ set execExtensions [list {} .com .exe .bat]
+ }
if {[lsearch -exact $shellBuiltins $name] != -1} {
return [set auto_execs($name) [list $env(COMSPEC) /c $name]]
}
if {[llength [file split $name]] != 1} {
! foreach ext $execExtensions {
set file ${name}${ext}
if {[file exists $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
***************
*** 545,551 ****
# Skip already checked directories
if {[info exists checked($dir)] || [string equal {} $dir]} { continue }
set checked($dir) {}
! foreach ext {{} .com .exe .bat} {
set file [file join $dir ${name}${ext}]
if {[file exists $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
--- 551,557 ----
# Skip already checked directories
if {[info exists checked($dir)] || [string equal {} $dir]} { continue }
set checked($dir) {}
! foreach ext $execExtensions {
set file [file join $dir ${name}${ext}]
if {[file exists $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
