diff options
Diffstat (limited to 'library/init.tcl')
| -rw-r--r-- | library/init.tcl | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/library/init.tcl b/library/init.tcl index 1ca6413..9bb28e9 100644 --- a/library/init.tcl +++ b/library/init.tcl @@ -12,11 +12,11 @@ # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# This test intentionally written in pre-7.5 Tcl +# This test intentionally written in pre-7.5 Tcl if {[info commands package] == ""} { error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]" } -package require -exact Tcl 8.6.1 +package require -exact Tcl 8.6.4 # Compute the auto path to use in this interpreter. # The values on the path come from several locations: @@ -130,9 +130,9 @@ if {(![interp issafe]) && ($tcl_platform(platform) eq "windows")} { switch -- $u { COMSPEC - PATH { - if {![info exists env($u)]} { - set env($u) $env($p) - } + set temp $env($p) + unset env($p) + set env($u) $temp trace add variable env($p) write \ [namespace code [list EnvTraceProc $p]] trace add variable env($u) write \ @@ -142,11 +142,7 @@ if {(![interp issafe]) && ($tcl_platform(platform) eq "windows")} { } } if {![info exists env(COMSPEC)]} { - if {$tcl_platform(os) eq "Windows NT"} { - set env(COMSPEC) cmd.exe - } else { - set env(COMSPEC) command.com - } + set env(COMSPEC) cmd.exe } } InitWinEnv @@ -336,7 +332,7 @@ proc unknown args { } } - if {([info level] == 1) && ([info script] eq "") + if {([info level] == 1) && ([info script] eq "") && [info exists tcl_interactive] && $tcl_interactive} { if {![info exists auto_noexec]} { set new [auto_execok $name] @@ -402,7 +398,8 @@ proc unknown args { return -code error "ambiguous command name \"$name\": [lsort $cmds]" } } - return -code error "invalid command name \"$name\"" + return -code error -errorcode [list TCL LOOKUP COMMAND $name] \ + "invalid command name \"$name\"" } # auto_load -- |