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#!/usr/local/bin/tclsh
# FILE: "/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Sat Aug 21 00:19:39 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#
................................................................................
    return -code error "invalid command name \"$name\""
}

namespace eval tclreadline:: {
    namespace export Setup Glob Loop InitCmds InitTclCmds InitTkCmds Print
}





proc ::tclreadline::Setup {} {


















































































    uplevel #0 {

        if {[info commands ::tclreadline::readline] == ""} {
            ::tclreadline::Init
        }


        if {[catch {set a [::tclreadline::prompt1]}] \
            && [info nameofexecutable] != ""} {

            namespace eval ::tclreadline {
                variable prompt_string
                set base [file tail [info nameofexecutable]]


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#!/usr/local/bin/tclsh
# FILE: "/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Sun Aug 22 22:30:43 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#
................................................................................
    return -code error "invalid command name \"$name\""
}

namespace eval tclreadline:: {
    namespace export Setup Glob Loop InitCmds InitTclCmds InitTkCmds Print
}

# get the longest common completion
# e.g. str == {tcl_version tclreadline_version tclreadline_library}
# --> [tclreadline::GetCommon ${str}] == "tcl"
#
proc tclreadline::GetCommon {str} {
    set match0 [lindex ${str} 0]
    set len0 [string length $match0]
    set no_matches [llength ${str}]
    set part ""
    for {set i 0} {$i < $len0} {incr i} {
        set char [string index $match0 $i]
        for {set j 1} {$j < $no_matches} {incr j} {
            if {$char != [string index [lindex ${str} $j] $i]} {
                break
            }
        }
        if {$j < $no_matches} {
            break
        } else {
            append part $char
        }
    }
    return ${part}
}

proc tclreadline::vars_cmds_completer {part start end line} {
    if {{$} == [string index $part 0]} {
        # variable completion. Check first, if the
        # variable starts with a plain `$' or should
        # be enclosed in braces.
        #
        if {"\{" == [string index $part 1]} {
            set var [string range $part 2 end]
            set left "\$\{"
            set right "\}"
        } else {
            set left "\$"
            set right ""
            set var [string range $part 1 end]
        }
        # check if $var is an array name, which
        # already has already a "(" somewhere inside.
        #
        if {[regexp {([^(]*)\((.*)} $var all array name]} {
            set matches [uplevel array names ${array} ${name}*]
            if {1 == [llength $matches]} { ; # unique match
                return "\$${array}(${matches})"
            } elseif {"" != ${matches}} {
                return \
                    "\$${array}([tclreadline::GetCommon ${matches}] ${matches}"
            } else {
                return ""; # nothing to complete
            }
        }
        set matches [uplevel info vars "${var}*"]
        if {1 == [llength $matches]} { ; # unique match
            # check if this unique match is an
            # array name, (whith no "(" yet).
            #
            if {[uplevel array exists $matches]} {
                return "\$${matches}( [uplevel array names $matches]"
            } else {
                return [join [list $left $matches $right] ""]
            }
        } elseif {"" != $matches} { ; # more than one matches
            return "${left}[tclreadline::GetCommon ${matches}] ${matches}"
        } else {
            return ""; # nothing to complete
        }
    } elseif {{[} == [string index $part 0]} {
        set cmd [string range $part 1 end]
        set matches [info commands "${cmd}*"]
        if {1 == [llength $matches]} { ; # unique match
            return [join [list "\[" $matches] ""]
        } elseif {"" != $matches} {
            return "${part} ${matches}"
        } else {
            return ""; # nothing to complete
        }
    } else {
        return ""
    }
    return "NOTREACHED (this is probably an error)"
}

proc ::tclreadline::Setup {} {

    uplevel #0 {

        if {[info commands ::tclreadline::readline] == ""} {
            ::tclreadline::Init
        }
        tclreadline::readline customcompleter tclreadline::vars_cmds_completer

        if {[catch {set a [::tclreadline::prompt1]}] \
            && [info nameofexecutable] != ""} {

            namespace eval ::tclreadline {
                variable prompt_string
                set base [file tail [info nameofexecutable]]