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# This pseudo-package is loaded from jimsh to add additional
# paths to $auto_path and to source ~/.jimrc
proc _jimsh_init {} {
rename _jimsh_init {}
global jim::exe jim::argv0 tcl_interactive auto_path tcl_platform
# Stash the result of [info nameofexecutable] now, before a possible [cd]
if {[exists jim::argv0]} {
if {[string match "*/*" $jim::argv0]} {
set jim::exe [file join [pwd] $jim::argv0]
} else {
foreach path [split [env PATH ""] $tcl_platform(pathSeparator)] {
set exec [file join [pwd] [string map {\\ /} $path] $jim::argv0]
if {[file executable $exec]} {
set jim::exe $exec
break
}
}
}
}
# Add to the standard auto_path
lappend p {*}[split [env JIMLIB {}] $tcl_platform(pathSeparator)]
if {[exists jim::exe]} {
lappend p [file dirname $jim::exe]
}
lappend p {*}$auto_path
set auto_path $p
if {$tcl_interactive && [env HOME {}] ne ""} {
foreach src {.jimrc jimrc.tcl} {
if {[file exists [env HOME]/$src]} {
uplevel #0 source [env HOME]/$src
break
}
}
}
return ""
}
if {$tcl_platform(platform) eq "windows"} {
set jim::argv0 [string map {\\ /} $jim::argv0]
}
# Set a global variable here so that custom commands can be added post hoc
set tcl::autocomplete_commands {info tcl::prefix socket namespace array clock file package string dict signal history}
# Simple interactive command line completion callback
# Explicitly knows about some commands that support "-commands"
proc tcl::autocomplete {prefix} {
if {[set space [string first " " $prefix]] != -1} {
set cmd [string range $prefix 0 $space-1]
if {$cmd in $::tcl::autocomplete_commands || [info channel $cmd] ne ""} {
set arg [string range $prefix $space+1 end]
# Add any results from -commands
return [lmap p [$cmd -commands] {
if {![string match "${arg}*" $p]} continue
function "$cmd $p"
}]
}
}
# Find matching files.
if {[string match "source *" $prefix]} {
set path [string range $prefix 7 end]
return [lmap p [glob -nocomplain "${path}*"] {
function "source $p"
}]
}
# Find matching commands, omitting results containing spaces
return [lmap p [lsort [info commands $prefix*]] {
if {[string match "* *" $p]} {
continue
}
function $p
}]
}
_jimsh_init
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