diff options
Diffstat (limited to 'library/init.tcl')
| -rw-r--r-- | library/init.tcl | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/library/init.tcl b/library/init.tcl index 62729e6..85900d2 100644 --- a/library/init.tcl +++ b/library/init.tcl @@ -16,7 +16,7 @@ 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 8.5.18 +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: @@ -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 @@ -218,11 +214,9 @@ if {[namespace which -command tclLog] eq ""} { # exist in the interpreter. It takes the following steps to make the # command available: # -# 1. See if the command has the form "namespace inscope ns cmd" and -# if so, concatenate its arguments onto the end and evaluate it. -# 2. See if the autoload facility can locate the command in a +# 1. See if the autoload facility can locate the command in a # Tcl script file. If so, load it and execute it. -# 3. If the command was invoked interactively at top-level: +# 2. If the command was invoked interactively at top-level: # (a) see if the command exists as an executable UNIX program. # If so, "exec" the command. # (b) see if the command requests csh-like history substitution @@ -239,22 +233,14 @@ proc unknown args { variable ::tcl::UnknownPending global auto_noexec auto_noload env tcl_interactive errorInfo errorCode - # If the command word has the form "namespace inscope ns cmd" - # then concatenate its arguments onto the end and evaluate it. - - set cmd [lindex $args 0] - if {[regexp "^:*namespace\[ \t\n\]+inscope" $cmd] && [llength $cmd] == 4} { - #return -code error "You need an {*}" - set arglist [lrange $args 1 end] - set ret [catch {uplevel 1 ::$cmd $arglist} result opts] - dict unset opts -errorinfo - dict incr opts -level - return -options $opts $result + if {[info exists errorInfo]} { + set savedErrorInfo $errorInfo + } + if {[info exists errorCode]} { + set savedErrorCode $errorCode } - catch {set savedErrorInfo $errorInfo} - catch {set savedErrorCode $errorCode} - set name $cmd + set name [lindex $args 0] if {![info exists auto_noload]} { # # Make sure we're not trying to load the same proc twice. @@ -412,7 +398,8 @@ proc unknown args { return -code error "ambiguous command name \"$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 -- |