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| author | dgp <dgp@users.sourceforge.net> | 2005-06-27 18:19:06 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2005-06-27 18:19:06 (GMT) |
| commit | 4902e44b93795162d58668f2a51ed99f94cb894a (patch) | |
| tree | 9e29c2947f4e9be107cca8551d585a8811355189 /library | |
| parent | 8cd33b52416f2fe2176bf5a616770ee521dbff99 (diff) | |
| download | tcl-4902e44b93795162d58668f2a51ed99f94cb894a.zip tcl-4902e44b93795162d58668f2a51ed99f94cb894a.tar.gz tcl-4902e44b93795162d58668f2a51ed99f94cb894a.tar.bz2 | |
* library/auto.tcl: Reverted to Revision 1.12.2.3 (Tcl 8.4.9).
Restores the (buggy) behavior of [auto_reset] that fails to clear
away auto-loaded commands from non-global namespaces. Fixing this
bug exposed an unknown number of buggy files out there (including at
least portions of the Tk script library) that cannot tolerate double
[source]-ing. The burden of fixing these exposed bugs will not be
forced on package/extension/application authors until Tcl 8.5.
Diffstat (limited to 'library')
| -rw-r--r-- | library/auto.tcl | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/library/auto.tcl b/library/auto.tcl index d251fd0..b02b77f 100644 --- a/library/auto.tcl +++ b/library/auto.tcl @@ -3,7 +3,7 @@ # utility procs formerly in init.tcl dealing with auto execution # of commands and can be auto loaded themselves. # -# RCS: @(#) $Id: auto.tcl,v 1.12.2.7 2005/06/24 23:13:10 dgp Exp $ +# RCS: @(#) $Id: auto.tcl,v 1.12.2.8 2005/06/27 18:20:26 dgp Exp $ # # Copyright (c) 1991-1993 The Regents of the University of California. # Copyright (c) 1994-1998 Sun Microsystems, Inc. @@ -16,27 +16,26 @@ # # Destroy all cached information for auto-loading and auto-execution, # so that the information gets recomputed the next time it's needed. -# Also delete any procedures that are listed in the auto-load index, -# except some of those defined in the Tcl script library. +# Also delete any procedures that are listed in the auto-load index +# except those defined in this file. # # Arguments: # None. proc auto_reset {} { - if {[array exists ::auto_index]} { - foreach cmdName [array names ::auto_index] { - if {[string match auto_* $cmdName]} {continue} - set fqcn [namespace which $cmdName] - if {$fqcn eq ""} {continue} - if {[catch {info args $fqcn}]} {continue} - if {[lsearch -exact { - ::unknown ::pkg_mkIndex ::tclPkgSetup ::tcl_findLibrary - ::pkg_compareExtension ::tclPkgUnknown ::tcl::MacOSXPkgUnknown - ::tcl::MacPkgUnknown} $fqcn] != -1} {continue} - rename $fqcn {} - } + global auto_execs auto_index auto_oldpath + foreach p [info procs] { + if {[info exists auto_index($p)] && ![string match auto_* $p] + && ([lsearch -exact {unknown pkg_mkIndex tclPkgSetup + tcl_findLibrary pkg_compareExtension + tclPkgUnknown tcl::MacOSXPkgUnknown + tcl::MacPkgUnknown} $p] < 0)} { + rename $p {} + } } - unset -nocomplain ::auto_execs ::auto_index ::auto_oldpath + catch {unset auto_execs} + catch {unset auto_index} + catch {unset auto_oldpath} } # tcl_findLibrary -- @@ -309,10 +308,7 @@ namespace eval auto_mkindex_parser { variable scriptFile "" ;# name of file being processed variable contextStack "" ;# stack of namespace scopes variable imports "" ;# keeps track of all imported cmds - variable initCommands ;# list of commands that create aliases - if {![info exists initCommands]} { - set initCommands [list] - } + variable initCommands "" ;# list of commands that create aliases proc init {} { variable parser @@ -536,10 +532,6 @@ proc auto_mkindex_parser::fullname {name} { return $name } -if {[llength $::auto_mkindex_parser::initCommands]} { - return -} - # Register all of the procedures for the auto_mkindex parser that # will build the "tclIndex" file. |