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~.tclsh/~.wishsh to source files from ~/.tcl/rcfiles
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namespace eval TclshLoader { | |
set tcl_rcFileDir [file join $env(HOME) .tcl rcfiles] | |
if {[expr {[file exists $tcl_rcFileDir] && [file isdirectory $tcl_rcFileDir]}]} { | |
set tcl_rcFiles [glob -type {f r} -directory $tcl_rcFileDir -- *.tcl] | |
# put tclreadline.tcl last since it enters a loop and prevents further execution of .tclsh/.wishsh | |
set tcl_rcFiles_tclreadlineIdx [lsearch -glob $tcl_rcFiles */tclreadline.tcl] | |
if {[expr {($tcl_rcFiles_tclreadlineIdx != -1) && ([llength $tcl_rcFiles] > 1)}]} { | |
set tcl_rcFiles_tclreadlinePath [lindex $tcl_rcFiles $tcl_rcFiles_tclreadlineIdx] | |
set tcl_rcFiles [lreplace $tcl_rcFiles $tcl_rcFiles_tclreadlineIdx $tcl_rcFiles_tclreadlineIdx] | |
lappend tcl_rcFiles $tcl_rcFiles_tclreadlinePath | |
} | |
# puts "tcl_rcFiles: $tcl_rcFiles" | |
unset tcl_rcFiles_tclreadlineIdx | |
unset -nocomplain tcl_rcFiles_tclreadlinePath | |
set tcl_rcFiles_lastIdx [expr [llength $tcl_rcFiles] - 1] | |
set tcl_rcFiles_idx 0 | |
interp alias {} lambda {} proc {} | |
foreach tcl_rcFiles_rcFile $tcl_rcFiles { | |
# puts "sourcing $tcl_rcFiles_rcFile" | |
namespace eval :: { | |
if {[expr $TclshLoader::tcl_rcFiles_idx == $TclshLoader::tcl_rcFiles_lastIdx]} { | |
unset TclshLoader::tcl_rcFiles_idx | |
unset TclshLoader::tcl_rcFiles_lastIdx | |
source [[lambda f {unset TclshLoader::tcl_rcFiles_rcFile; return $f}] $TclshLoader::tcl_rcFiles_rcFile] | |
} else { | |
source $TclshLoader::tcl_rcFiles_rcFile | |
} | |
} | |
incr tcl_rcFiles_idx | |
} | |
} else { | |
unset tcl_rcFileDir | |
} | |
} |
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