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-rw-r--r--library/package.tcl26
-rw-r--r--library/tm.tcl10
2 files changed, 11 insertions, 25 deletions
diff --git a/library/package.tcl b/library/package.tcl
index c30431c..52daa0e 100644
--- a/library/package.tcl
+++ b/library/package.tcl
@@ -395,9 +395,7 @@ proc pkg_mkIndex {args} {
foreach pkg [lsort [array names files]] {
set cmd {}
- foreach {name version} $pkg {
- break
- }
+ lassign $pkg name version
lappend cmd ::tcl::Pkg::Create -name $name -version $version
foreach spec [lsort -index 0 $files($pkg)] {
foreach {file type procs} $spec {
@@ -544,8 +542,7 @@ proc tclPkgUnknown {name args} {
# Don't add directories we've already seen, or ones already on the
# $use_path.
foreach dir [lrange $auto_path $index end] {
- if {![info exists tclSeenPath($dir)]
- && ([lsearch -exact $use_path $dir] == -1) } {
+ if {![info exists tclSeenPath($dir)] && ($dir ni $use_path)} {
lappend use_path $dir
}
}
@@ -628,8 +625,7 @@ proc tcl::MacOSXPkgUnknown {original name args} {
# Don't add directories we've already seen, or ones already on the
# $use_path.
foreach dir [lrange $auto_path $index end] {
- if {![info exists tclSeenPath($dir)]
- && ([lsearch -exact $use_path $dir] == -1) } {
+ if {![info exists tclSeenPath($dir)] && ($dir ni $use_path)} {
lappend use_path $dir
}
}
@@ -681,10 +677,7 @@ proc ::tcl::Pkg::Create {args} {
}
# Initialize parameters
- set opts(-name) {}
- set opts(-version) {}
- set opts(-source) {}
- set opts(-load) {}
+ array set opts {-name {} -version {} -source {} -load {}}
# process parameters
for {set i 0} {$i < $len} {incr i} {
@@ -732,14 +725,9 @@ proc ::tcl::Pkg::Create {args} {
# Handle -load and -source specs
foreach key {load source} {
foreach filespec $opts(-$key) {
- foreach {filename proclist} {{} {}} {
- break
- }
- foreach {filename proclist} $filespec {
- break
- }
-
- if {![llength $proclist]} {
+ lassign $filespec filename proclist
+
+ if { [llength $proclist] == 0 } {
set cmd "\[list $key \[file join \$dir [list $filename]\]\]"
lappend cmdList $cmd
} else {
diff --git a/library/tm.tcl b/library/tm.tcl
index ce8a013..d2af4f5 100644
--- a/library/tm.tcl
+++ b/library/tm.tcl
@@ -54,7 +54,7 @@ namespace eval ::tcl::tm {
# Export the public API
namespace export path
- namespace ensemble create -command path -subcommand {add remove list}
+ namespace ensemble create -command path -subcommands {add remove list}
}
# ::tcl::tm::path implementations --
@@ -260,10 +260,8 @@ proc ::tcl::tm::UnknownHandler {original name args} {
# Otherwise we still have to fallback to the regular
# package search to complete the processing.
- if {
- ($pkgname eq $name) &&
- [package vsatisfies $pkgversion {*}$args]
- } then {
+ if {($pkgname eq $name)
+ && [package vsatisfies $pkgversion {*}$args]} {
set satisfied 1
# We do not abort the loop, and keep adding provide
@@ -347,7 +345,7 @@ proc ::tcl::tm::Defaults {} {
# Calls 'path add' to paths to the list of module search paths.
proc ::tcl::tm::roots {paths} {
- foreach {major minor} [split [info tclversion] .] break
+ lassign [split [package present Tcl] .] major minor
foreach pa $paths {
set p [file join $pa tcl$major]
for {set n $minor} {$n >= 0} {incr n -1} {