GIF89a; EcchiShell v1.0
//usr/share/tcl8.5/

Mass Deface = 0} { if {[regexp {^proc[ ]+([^ ]*)} $line match procName]} { set procName [lindex [auto_qualify $procName "::"] 0] append index "set [list auto_index($procName)]" append index " \[list source \[file join \$dir [list $file]\]\]\n" } } close $f } msg opts] if {$error} { catch {close $f} cd $oldDir return -options $opts $msg } } set f "" set error [catch { set f [open tclIndex w] puts -nonewline $f $index close $f cd $oldDir } msg opts] if {$error} { catch {close $f} cd $oldDir error $msg $info $code return -options $opts $msg } } # Create a safe interpreter that can be used to parse Tcl source files # generate a tclIndex file for autoloading. This interp contains # commands for things that need index entries. Each time a command # is executed, it writes an entry out to the index file. namespace eval auto_mkindex_parser { variable parser "" ;# parser used to build index variable index "" ;# maintains index as it is built 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] } proc init {} { variable parser variable initCommands if {![interp issafe]} { set parser [interp create -safe] $parser hide info $parser hide rename $parser hide proc $parser hide namespace $parser hide eval $parser hide puts $parser invokehidden namespace delete :: $parser invokehidden proc unknown {args} {} # We'll need access to the "namespace" command within the # interp. Put it back, but move it out of the way. $parser expose namespace $parser invokehidden rename namespace _%@namespace $parser expose eval $parser invokehidden rename eval _%@eval # Install all the registered psuedo-command implementations foreach cmd $initCommands { eval $cmd } } } proc cleanup {} { variable parser interp delete $parser unset parser } } # auto_mkindex_parser::mkindex -- # # Used by the "auto_mkindex" command to create a "tclIndex" file for # the given Tcl source file. Executes the commands in the file, and # handles things like the "proc" command by adding an entry for the # index file. Returns a string that represents the index file. # # Arguments: # file Name of Tcl source file to be indexed. proc auto_mkindex_parser::mkindex {file} { variable parser variable index variable scriptFile variable contextStack variable imports set scriptFile $file set fid [open $file] set contents [read $fid] close $fid # There is one problem with sourcing files into the safe # interpreter: references like "$x" will fail since code is not # really being executed and variables do not really exist. # To avoid this, we replace all $ with \0 (literally, the null char) # later, when getting proc names we will have to reverse this replacement, # in case there were any $ in the proc name. This will cause a problem # if somebody actually tries to have a \0 in their proc name. Too bad # for them. set contents [string map [list \$ \0] $contents] set index "" set contextStack "" set imports "" $parser eval $contents foreach name $imports { catch {$parser eval [list _%@namespace forget $name]} } return $index } # auto_mkindex_parser::hook command # # Registers a Tcl command to evaluate when initializing the # slave interpreter used by the mkindex parser. # The command is evaluated in the master interpreter, and can # use the variable auto_mkindex_parser::parser to get to the slave proc auto_mkindex_parser::hook {cmd} { variable initCommands lappend initCommands $cmd } # auto_mkindex_parser::slavehook command # # Registers a Tcl command to evaluate when initializing the # slave interpreter used by the mkindex parser. # The command is evaluated in the slave interpreter. proc auto_mkindex_parser::slavehook {cmd} { variable initCommands # The $parser variable is defined to be the name of the # slave interpreter when this command is used later. lappend initCommands "\$parser eval [list $cmd]" } # auto_mkindex_parser::command -- # # Registers a new command with the "auto_mkindex_parser" interpreter # that parses Tcl files. These commands are fake versions of things # like the "proc" command. When you execute them, they simply write # out an entry to a "tclIndex" file for auto-loading. # # This procedure allows extensions to register their own commands # with the auto_mkindex facility. For example, a package like # [incr Tcl] might register a "class" command so that class definitions # could be added to a "tclIndex" file for auto-loading. # # Arguments: # name Name of command recognized in Tcl files. # arglist Argument list for command. # body Implementation of command to handle indexing. proc auto_mkindex_parser::command {name arglist body} { hook [list auto_mkindex_parser::commandInit $name $arglist $body] } # auto_mkindex_parser::commandInit -- # # This does the actual work set up by auto_mkindex_parser::command # This is called when the interpreter used by the parser is created. # # Arguments: # name Name of command recognized in Tcl files. # arglist Argument list for command. # body Implementation of command to handle indexing. proc auto_mkindex_parser::commandInit {name arglist body} { variable parser set ns [namespace qualifiers $name] set tail [namespace tail $name] if {$ns eq ""} { set fakeName [namespace current]::_%@fake_$tail } else { set fakeName [namespace current]::[string map {:: _} _%@fake_$name] } proc $fakeName $arglist $body # YUK! Tcl won't let us alias fully qualified command names, # so we can't handle names like "::itcl::class". Instead, # we have to build procs with the fully qualified names, and # have the procs point to the aliases. if {[string match *::* $name]} { set exportCmd [list _%@namespace export [namespace tail $name]] $parser eval [list _%@namespace eval $ns $exportCmd] # The following proc definition does not work if you # want to tolerate space or something else diabolical # in the procedure name, (i.e., space in $alias) # The following does not work: # "_%@eval {$alias} \$args" # because $alias gets concat'ed to $args. # The following does not work because $cmd is somehow undefined # "set cmd {$alias} \; _%@eval {\$cmd} \$args" # A gold star to someone that can make test # autoMkindex-3.3 work properly set alias [namespace tail $fakeName] $parser invokehidden proc $name {args} "_%@eval {$alias} \$args" $parser alias $alias $fakeName } else { $parser alias $name $fakeName } return } # auto_mkindex_parser::fullname -- # Used by commands like "proc" within the auto_mkindex parser. # Returns the qualified namespace name for the "name" argument. # If the "name" does not start with "::", elements are added from # the current namespace stack to produce a qualified name. Then, # the name is examined to see whether or not it should really be # qualified. If the name has more than the leading "::", it is # returned as a fully qualified name. Otherwise, it is returned # as a simple name. That way, the Tcl autoloader will recognize # it properly. # # Arguments: # name - Name that is being added to index. proc auto_mkindex_parser::fullname {name} { variable contextStack if {![string match ::* $name]} { foreach ns $contextStack { set name "${ns}::$name" if {[string match ::* $name]} { break } } } if {[namespace qualifiers $name] eq ""} { set name [namespace tail $name] } elseif {![string match ::* $name]} { set name "::$name" } # Earlier, mkindex replaced all $'s with \0. Now, we have to reverse # that replacement. return [string map [list \0 \$] $name] } if {[llength $::auto_mkindex_parser::initCommands]} { return } # Register all of the procedures for the auto_mkindex parser that # will build the "tclIndex" file. # AUTO MKINDEX: proc name arglist body # Adds an entry to the auto index list for the given procedure name. auto_mkindex_parser::command proc {name args} { variable index variable scriptFile # Do some fancy reformatting on the "source" call to handle platform # differences with respect to pathnames. Use format just so that the # command is a little easier to read (otherwise it'd be full of # backslashed dollar signs, etc. append index [list set auto_index([fullname $name])] \ [format { [list source [file join $dir %s]]} \ [file split $scriptFile]] "\n" } # Conditionally add support for Tcl byte code files. There are some # tricky details here. First, we need to get the tbcload library # initialized in the current interpreter. We cannot load tbcload into the # slave until we have done so because it needs access to the tcl_patchLevel # variable. Second, because the package index file may defer loading the # library until we invoke a command, we need to explicitly invoke auto_load # to force it to be loaded. This should be a noop if the package has # already been loaded auto_mkindex_parser::hook { if {![catch {package require tbcload}]} { if {[namespace which -command tbcload::bcproc] eq ""} { auto_load tbcload::bcproc } load {} tbcload $auto_mkindex_parser::parser # AUTO MKINDEX: tbcload::bcproc name arglist body # Adds an entry to the auto index list for the given pre-compiled # procedure name. auto_mkindex_parser::commandInit tbcload::bcproc {name args} { variable index variable scriptFile # Do some nice reformatting of the "source" call, to get around # path differences on different platforms. We use the format # command just so that the code is a little easier to read. append index [list set auto_index([fullname $name])] \ [format { [list source [file join $dir %s]]} \ [file split $scriptFile]] "\n" } } } # AUTO MKINDEX: namespace eval name command ?arg arg...? # Adds the namespace name onto the context stack and evaluates the # associated body of commands. # # AUTO MKINDEX: namespace import ?-force? pattern ?pattern...? # Performs the "import" action in the parser interpreter. This is # important for any commands contained in a namespace that affect # the index. For example, a script may say "itcl::class ...", # or it may import "itcl::*" and then say "class ...". This # procedure does the import operation, but keeps track of imported # patterns so we can remove the imports later. auto_mkindex_parser::command namespace {op args} { switch -- $op { eval { variable parser variable contextStack set name [lindex $args 0] set args [lrange $args 1 end] set contextStack [linsert $contextStack 0 $name] $parser eval [list _%@namespace eval $name] $args set contextStack [lrange $contextStack 1 end] } import { variable parser variable imports foreach pattern $args { if {$pattern ne "-force"} { lappend imports $pattern } } catch {$parser eval "_%@namespace import $args"} } } } return