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Comment: Modified Files: README tclreadlineSetup.tcl.in Added Files: Makefile.in tclreadline.c tclreadlineConfig.sh.in tclreadlineInit.tcl.in
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SHA1: b7f4ea79807dbcec7574c7ce5598925d01b684a0
User & Date: johannes@zellner.org on 1999-09-01 03:22:52
Other Links: manifest | tags
Context
1999-09-03
00:14
.csymrc .tclshrc .vimrc tcltags StdOper.h StdVector.h vimrc Modified Files: .csymrc Containers.h HKLlink.h TclVector.h config.h.in configure.in csym.cc hkl.h misc.cc string.priv.h TODO tclreadline.c tclreadlineSetup.tcl.in check-in: 0db7d87bfc user: johannes@zellner.org tags: trunk
1999-09-01
03:22
Modified Files: README tclreadlineSetup.tcl.in Added Files: Makefile.in tclreadline.c tclreadlineConfig.sh.in tclreadlineInit.tcl.in check-in: b7f4ea7980 user: johannes@zellner.org tags: trunk
1999-08-30
12:29
Modified Files: proto tcltags Modified Files: Makefile.in configure.in tclreadline.n.in check-in: 21fd843ef9 user: johannes@zellner.org tags: trunk
Changes

Modified README from [a27dd6baf6] to [e5dd1715dc].

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    FILE: "/home/joze/src/tclreadline/README"
    LAST MODIFICATION: "Sun Aug 29 01:00:01 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner



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    FILE: "/home/joze/src/tclreadline/README"
    LAST MODIFICATION: "Tue Aug 31 03:31:39 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner

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    changes:
        - history event `!' expansion on <Tab>
        - if tclreadline::historyLength >= 0,
          tclreadline::write will truncate the historyfile
          to this value.
          By default tclreadline::historyfile == -1, that
          is no truncation occurs.








    fixes:
        - after having at least one character typed, X events
          were not processed any more until pressing <return>.
        - catching `tclreadline::readline read' errors
          in tclreadline::Loop. This was necessary, because
          the evaluation of the script completer can return







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    changes:
        - history event `!' expansion on <Tab>
        - if tclreadline::historyLength >= 0,
          tclreadline::write will truncate the historyfile
          to this value.
          By default tclreadline::historyfile == -1, that
          is no truncation occurs.
        - ScriptCompleter largely extended.
          calls tclreadline::complete(<cmd>) functions.
        - tclreadline::complete(tclreadline_complete_unknown)
        - some basic tk completion.
        - convenience routines as Menu, CompleteFromList, AttemptFromList
        - returning an empty {} will inhibit further
          builtin filename completion.

    fixes:
        - after having at least one character typed, X events
          were not processed any more until pressing <return>.
        - catching `tclreadline::readline read' errors
          in tclreadline::Loop. This was necessary, because
          the evaluation of the script completer can return

Modified tclreadline.c from [9a72d128cc] to [3dffb52a3c].

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 /* ==================================================================

    FILE: "/home/joze/src/tclreadline/tclreadline.c"
    LAST MODIFICATION: "Sun Aug 29 15:04:07 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner





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 /* ==================================================================

    FILE: "/home/joze/src/tclreadline/tclreadline.c"
    LAST MODIFICATION: "Tue Aug 31 03:22:55 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner

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        /**
         * TODO: status == 2 ...
         */
        
        if (expansion && *expansion)
            add_history(expansion);

        Tcl_AppendResult(interp, expansion, (char*) NULL);

        FREE(tclrl_line);
        FREE(expansion);
        return tclrl_state;
    } else if (c == 'i'  && strncmp(argv[1], "initialize", length) == 0) {
        if (3 != argc)
            goto BAD_COMMAND;







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        /**
         * TODO: status == 2 ...
         */
        
        if (expansion && *expansion)
            add_history(expansion);

        Tcl_SetResult(interp, expansion, TCL_VOLATILE);

        FREE(tclrl_line);
        FREE(expansion);
        return tclrl_state;
    } else if (c == 'i'  && strncmp(argv[1], "initialize", length) == 0) {
        if (3 != argc)
            goto BAD_COMMAND;
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    return 1;
}

char**
TclReadlineCompletion(char* text, int start, int end)
{
    char** matches = (char**) NULL;


#if 0
    fprintf(stderr, "DEBUG> TclReadlineCompletion: text=|%s|\n", text);
    fprintf(stderr, "DEBUG> TclReadlineCompletion: start=|%d|\n", start);
    fprintf(stderr, "DEBUG> TclReadlineCompletion: end=|%d|\n", end);
#endif








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    return 1;
}

char**
TclReadlineCompletion(char* text, int start, int end)
{
    char** matches = (char**) NULL;
    rl_attempted_completion_over = 0;

#if 0
    fprintf(stderr, "DEBUG> TclReadlineCompletion: text=|%s|\n", text);
    fprintf(stderr, "DEBUG> TclReadlineCompletion: start=|%d|\n", start);
    fprintf(stderr, "DEBUG> TclReadlineCompletion: end=|%d|\n", end);
#endif

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#endif
            return matches;
        }
        obj = Tcl_GetObjResult(tclrl_interp);
        Tcl_ListObjGetElements(tclrl_interp, obj, &objc, &objv);
        /* fprintf (stderr, "(TclReadlineCompletion) objc = %d\n", objc); */
        if (objc) {
            int i, length /* not used */;
            matches = (char**) MALLOC(sizeof(char*) * (objc + 1));
            for (i = 0; i < objc; i++) {
                matches[i] = strdup(Tcl_GetStringFromObj(objv[i], &length));






                /*
                fprintf (stderr, "(TclReadlineCompletion) matches[%d] = |%s|\n",
                    i, matches[i]);
                */
            }
            matches[i] = (char*) NULL; /* terminate */
        }
        Tcl_ResetResult(tclrl_interp); /* clear result space */
    }








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#endif
            return matches;
        }
        obj = Tcl_GetObjResult(tclrl_interp);
        Tcl_ListObjGetElements(tclrl_interp, obj, &objc, &objv);
        /* fprintf (stderr, "(TclReadlineCompletion) objc = %d\n", objc); */
        if (objc) {
            int i, length;
            matches = (char**) MALLOC(sizeof(char*) * (objc + 1));
            for (i = 0; i < objc; i++) {
                matches[i] = strdup(Tcl_GetStringFromObj(objv[i], &length));
                if (1 == objc && !strlen(matches[i])) {
                    rl_attempted_completion_over = 1;
                    FREE(matches[i]);
                    FREE(matches);
                    return (char**) NULL;
                }
                /*
                fprintf (stderr, "(TclReadlineCompletion) len[%s]=%d\n",
                    matches[i], strlen(matches[i]));
                */
            }
            matches[i] = (char*) NULL; /* terminate */
        }
        Tcl_ResetResult(tclrl_interp); /* clear result space */
    }

Modified tclreadlineSetup.tcl.in from [a60d2c855f] to [3f15d44e6e].

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#!/usr/locanl/bin/tclsh
# FILE: "/diska/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Mon Aug 30 01:54:12 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#

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#!/usr/locanl/bin/tclsh
# FILE: "/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Tue Aug 31 03:32:02 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#
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                        "ambiguous command name \"$name\": [lsort $cmds]"
            }
        }
    }
    return -code error "invalid command name \"$name\""
}

namespace eval tclreadline:: {

    namespace export Setup Glob Loop InitCmds InitTclCmds InitTkCmds Print ls
}

proc tclreadline::FirstNonOption {line} {
    set expr_pos 1
    foreach word [lrange ${line} 1 end] {; # 0 is the command itself
        if {"-" != [string index ${word} 0]} {
            break
        } else {
            incr expr_pos
        }
    }
    return ${expr_pos}
}

proc tclreadline::FmtFindInList {text lst} {
    return [string trim [tclreadline::Format \
    [tclreadline::FindInList $text $lst] $text]]
}

proc tclreadline::RemoveUsedOptions {line opts {terminate {}}} {
    if {[llength ${terminate}]} {
        if {[regexp -- ${terminate} ${line}]} {
            return ""
        }
    }
    set new ""
    foreach word ${opts} {
        if {![regexp -- ${word} ${line}]} {
            lappend new ${word}
        }
    }
    return [string trim ${new}]
}





proc tclreadline::FmtFindInListSpecial {text lst} {














    if {![llength ${text}]} {

        return [string trim "{} ${lst}"]
    } else {







        return [string trim [FmtFindInList ${text} ${lst}]]


    }
}







proc tclreadline::FindInList {text lst} {
    set result ""
    foreach word $lst {
        if {[string match ${text}* ${word}]} {
            lappend result ${word}
        }
    }
    return [string trim $result]
}


# get the longest common completion
# e.g. str == {tcl_version tclreadline_version tclreadline_library}
# --> [tclreadline::GetCommon ${str}] == "tcl"
#
proc tclreadline::GetCommon {str} {
    # puts stderr str=$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]







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                        "ambiguous command name \"$name\": [lsort $cmds]"
            }
        }
    }
    return -code error "invalid command name \"$name\""
}

namespace eval tclreadline {

namespace export Setup Glob Loop InitCmds InitTclCmds InitTkCmds Print ls


proc FirstNonOption {line} {
    set expr_pos 1
    foreach word [lrange ${line} 1 end] {; # 0 is the command itself
        if {"-" != [string index ${word} 0]} {
            break
        } else {
            incr expr_pos
        }
    }
    return ${expr_pos}
}






proc RemoveUsedOptions {line opts {terminate {}}} {
    if {[llength ${terminate}]} {
        if {[regexp -- ${terminate} ${line}]} {
            return ""
        }
    }
    set new ""
    foreach word ${opts} {
        if {![regexp -- ${word} ${line}]} {
            lappend new ${word}
        }
    }
    return [string trim ${new}]
}

proc Alert {} {
    puts -nonewline \a
    flush stdout
}

# AttemptFromList will return an empty string, if
# the text typed so far does not match any of the
# elements in list. This might be used to allow
# subsequent filename completion by the builtin
# completer.
#
proc AttemptFromList {text lst} {
    return [string trim [Format [FindInList $text $lst] $text]]
}

# CompleteFromList will never return an empty string.
#
proc CompleteFromList {text lst} {
    set result [AttemptFromList ${text} ${lst}]
    if {![llength ${result}]} {
        Alert
        return [string trim "${text} ${lst}"]
    } else {
        return ${result}
    }
}

# ???????
proc MenuFromList {text lst} {
    if {![llength ${text}]} {
        return [string trim "{} ${lst}"]
    } else {
        return [AttemptFromList ${text} ${lst}]
    }
}

# never return an empty string
#
proc Menu {lst} {
    return [string trim "{} ${lst}"]
}

proc FindInList {text lst} {
    set result ""
    foreach word $lst {
        if {[string match ${text}* ${word}]} {
            lappend result ${word}
        }
    }
    return [string trim $result]
}


# get the longest common completion
# e.g. str == {tcl_version tclreadline_version tclreadline_library}
# --> [GetCommon ${str}] == "tcl"
#
proc GetCommon {str} {
    # puts stderr str=$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]
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            append part $char
        }
    }
    # puts stderr part=$part
    return ${part}
}

proc tclreadline::SubCmd {start line} {
    set depth 0
    for {set i $start} {$i > 0} {incr i -1} {
        set c [string index $line $i]
        if {{;} == $c} {
            incr i; # discard command break character
            return [list [expr $start - $i] [string range $line $i end]]
        } elseif {{]} == $c} {
            incr depth
        } elseif {{[} == $c} {
            incr depth -1
            if {$depth < 0} {
                incr i; # discard command break character
                return [list [expr $start - $i] [string range $line $i end]]
            }
        }
    }
    return ""
}

proc tclreadline::IsWhite {char} {
    if {" " == $char || "\n" == $char || "\t" == $char} {
        return 1
    } else {
        return 0
    }
}

proc tclreadline::PreviousWord {start line} {
    incr start -1
    set found 0
    for {set i $start} {$i > 0} {incr i -1} {
        set c [string index $line $i]
        if {${found} && [IsWhite $c]} {
            break
        } elseif {!${found} && ![IsWhite $c]} {
            set found 1
        }
    }
    return [string trim [string range ${line} $i $start]]
}

proc tclreadline::Quote {value left} {
    set right [tclreadline::Right ${left}]
    if {1 < [llength $value] && "" == $right} {
        return [list \"${value}\"]
    } else {
        return [list ${left}${value}${right}]
    }
}

proc tclreadline::InChannelId {text} {
    return [ChannelId ${text} <inChannel> {stdin}]
}

proc tclreadline::OutChannelId {text} {
    return [ChannelId ${text} <outChannel> {stdout stderr}]
}

proc tclreadline::ChannelId {
    text {default <channelId>} {chs {stdin stdout stderr}}} {
    if {[llength ${text}]} {
        set channel [FmtFindInList $text ${chs}]
        if {[llength [lindex ${channel} 0]]} {
            return ${channel}
        } else {
            return ""
        }
    }
    return ${default}
}

proc tclreadline::QuoteQuotes {line} {
    regsub -all -- \" $line {\"} line
    regsub -all -- \{ $line {\{} line
    return $line
}

# % p<TAB>
# % bla put<TAB> $b
# % put<TAB> $b
# part  == put
# start == 0
# end   == 3
# line  == "put $b"
# [PartPosition] should return 0
#
proc tclreadline::PartPosition {part start end line} {
    # puts stderr "(tclreadline::PartPosition) line\[start\]=[string index $line $start]"
    # puts stderr "(tclreadline::PartPosition) part=|$part|"
    incr start -1
    if {"\"" == [string index $line $start]} {
        incr start -1
    }
    # puts stderr "(tclreadline::PartPosition) line=|$line|" 
    # puts stderr "(tclreadline::PartPosition) start=$start"
    set line [string range $line 0 $start]
    set line [QuoteQuotes $line]
    # puts stderr "(tclreadline::PartPosition) line=|$line|" 
    set result [llength $line]
    # puts stderr $result
    return $result
}

proc tclreadline::Right {left} {
    if {"\"" == $left} {
        return ""
    } elseif {"\{" == $left} {
        return "\}"
    } elseif {"\\\{" == $left} {
        return "\\\}"
    }
    return ""
}

proc tclreadline::GetPrefix {text} {
    set null [string index $text 0]
    # puts null=|$null|
    if {"\"" == $null} {
        # puts stderr \neins\n
        set pre "\\\""
    } elseif {"\{" == $null} {
        # puts stderr \nzwei\n
        set pre "\\\{"
    } else {
        # puts stderr \ndrei\n
        set pre ""
    }
    return ${pre}
}

proc tclreadline::Format {matches {part {}}} {
    # puts matches=|$matches|
    # puts stderr \npart=|$part|\n
    set pre [GetPrefix ${part}]
    if {1 == [llength $matches]} { ; # unique match
        # puts stderr \nunique=$matches\n
        # puts stderr "\n|${pre}${matches}[Right ${pre}]|\n"
        return ${pre}${matches}[Right ${pre}]
    } elseif {"" != ${matches}} {
        # puts stderr \nmore=$matches\n
        set common [tclreadline::GetCommon ${matches}]
        # puts stderr common=|$common|
        if {"" == $common} {
            return [string trim "[list $part] ${matches}"]
        } else {
            return [string trim "${pre}${common} ${matches}"]
        }
    } else {
        return ""; # nothing to complete
    }
}

proc tclreadline::ListCompletion {text {level -1}} {
    # TODO
    return ""
    # return [VarCompletion ${text} ${level}]
}

proc tclreadline::VarCompletion {text {level -1}} {
    if {-1 == ${level}} {
        set level [info level]
    } else {
        incr level
    }
    set pre [GetPrefix ${text}]

    if {"" == ${pre}} {
        set var ${text}
    } else {
        set var [string range ${text} 1 end]
    }

    # arrays
    #
    if {[regexp {([^(]*)\((.*)} ${var} all array name]} {
        set names [uplevel ${level} array names ${array} ${name}*]
        if {1 == [llength $names]} { ; # unique match
            return "${array}(${names})"
        } elseif {"" != ${names}} {
            return "${array}([tclreadline::GetCommon ${names}] ${names}"
        } else {
            return ""; # nothing to complete
        }
    }

    # non-arrays
    #







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            append part $char
        }
    }
    # puts stderr part=$part
    return ${part}
}

proc SubCmd {start line} {
    set depth 0
    for {set i $start} {$i > 0} {incr i -1} {
        set c [string index $line $i]
        if {{;} == $c} {
            incr i; # discard command break character
            return [list [expr $start - $i] [string range $line $i end]]
        } elseif {{]} == $c} {
            incr depth
        } elseif {{[} == $c} {
            incr depth -1
            if {$depth < 0} {
                incr i; # discard command break character
                return [list [expr $start - $i] [string range $line $i end]]
            }
        }
    }
    return ""
}

proc IsWhite {char} {
    if {" " == $char || "\n" == $char || "\t" == $char} {
        return 1
    } else {
        return 0
    }
}

proc PreviousWord {start line} {
    incr start -1
    set found 0
    for {set i $start} {$i > 0} {incr i -1} {
        set c [string index $line $i]
        if {${found} && [IsWhite $c]} {
            break
        } elseif {!${found} && ![IsWhite $c]} {
            set found 1
        }
    }
    return [string trim [string range ${line} $i $start]]
}

proc Quote {value left} {
    set right [Right ${left}]
    if {1 < [llength $value] && "" == $right} {
        return [list \"${value}\"]
    } else {
        return [list ${left}${value}${right}]
    }
}

proc InChannelId {text} {
    return [ChannelId ${text} <inChannel> {stdin}]
}

proc OutChannelId {text} {
    return [ChannelId ${text} <outChannel> {stdout stderr}]
}


proc ChannelId {text {default <channelId>} {chs {stdin stdout stderr}}} {
    if {[llength ${text}]} {
        set channel [AttemptFromList $text ${chs}]
        if {[llength [lindex ${channel} 0]]} {
            return ${channel}
        } else {
            return ""
        }
    }
    return ${default}
}

proc QuoteQuotes {line} {
    regsub -all -- \" $line {\"} line
    regsub -all -- \{ $line {\{} line; # \}\} (keep the editor happy)
    return $line
}

# % p<TAB>
# % bla put<TAB> $b
# % put<TAB> $b
# part  == put
# start == 0
# end   == 3
# line  == "put $b"
# [PartPosition] should return 0
#
proc PartPosition {part start end line} {
    # puts stderr "(PartPosition) line\[start\]=[string index $line $start]"
    # puts stderr "(PartPosition) part=|$part|"
    incr start -1
    if {"\"" == [string index $line $start]} {
        incr start -1
    }
    # puts stderr "(PartPosition) line=|$line|" 
    # puts stderr "(PartPosition) start=$start"
    set line [string range $line 0 $start]
    set line [QuoteQuotes $line]
    # puts stderr "(PartPosition) line=|$line|" 
    set result [llength $line]
    # puts stderr $result
    return $result
}

proc Right {left} {
    if {"\"" == $left} {
        return ""
    } elseif {"\{" == $left} {
        return "\}"
    } elseif {"\\\{" == $left} {
        return "\\\}"
    }
    return ""
}

proc GetPrefix {text} {
    set null [string index $text 0]
    # puts null=|$null|
    if {"\"" == $null} {
        # puts stderr \neins\n
        set pre "\\\""
    } elseif {"\{" == $null} {
        # puts stderr \nzwei\n
        set pre "\\\{"
    } else {
        # puts stderr \ndrei\n
        set pre ""
    }
    return ${pre}
}

proc Format {matches {part {}}} {
    # puts matches=|$matches|
    # puts stderr \npart=|$part|\n
    set pre [GetPrefix ${part}]
    if {1 == [llength $matches]} { ; # unique match
        # puts stderr \nunique=$matches\n
        # puts stderr "\n|${pre}${matches}[Right ${pre}]|\n"
        return [string trim ${pre}${matches}[Right ${pre}]]
    } elseif {"" != ${matches}} {
        # puts stderr \nmore=$matches\n
        set common [GetCommon ${matches}]
        # puts stderr common=|$common|
        if {"" == $common} {
            return [string trim "[list $part] ${matches}"]
        } else {
            return [string trim "${pre}${common} ${matches}"]
        }
    } else {
        return ""; # nothing to complete
    }
}

proc ListCompletion {text {level -1}} {
    # TODO
    return ""
    # return [VarCompletion ${text} ${level}]
}

proc VarCompletion {text {level -1}} {
    if {-1 == ${level}} {
        set level [info level]
    } else {
        incr level
    }
    set pre [GetPrefix ${text}]

    if {"" == ${pre}} {
        set var ${text}
    } else {
        set var [string range ${text} 1 end]
    }

    # arrays
    #
    if {[regexp {([^(]*)\((.*)} ${var} all array name]} {
        set names [uplevel ${level} array names ${array} ${name}*]
        if {1 == [llength $names]} { ; # unique match
            return "${array}(${names})"
        } elseif {"" != ${names}} {
            return "${array}([GetCommon ${names}] ${names}"
        } else {
            return ""; # nothing to complete
        }
    }

    # non-arrays
    #
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        #
        if {[uplevel ${level} array exists $matches]} {
            return [VarCompletion ${matches}( ${level}]; # recursion
        } else {
            return ${pre}${matches}[Right ${pre}]
        }
    } elseif {"" != $matches} { ; # more than one match
        set common [tclreadline::GetCommon ${matches}]
        if {"" == ${common}} {
            return [tclreadline::Format ${matches} ${text}]
        } else {
            return [string trim "${pre}${common} ${matches}"]
        }
    } else {
        return ""; # nothing to complete
    }
}

proc tclreadline::FullQualifiedMatches {qualifier matchlist} {
    set new ""
    foreach entry ${matchlist} {
        set full ${qualifier}::${entry}
        if {"" != [namespace which ${full}]} {
            lappend new ${full}
        }
    }
    return ${new}
}

proc tclreadline::ProcsOnlyCompletion {cmd} {
    return [tclreadline::CommandCompletion ${cmd} procs]
}

proc tclreadline::CommandsOnlyCompletion {cmd} {
    return [tclreadline::CommandCompletion ${cmd} commands]
}

proc tclreadline::CommandCompletion {cmd {action both} {spc ::}} {
    set quali [namespace qualifiers ${cmd}]
    if {[llength ${quali}]} {
        set rec [CommandCompletion [namespace tail ${cmd}] ${action} ${quali}]
        return [FullQualifiedMatches ${quali} ${rec}]
    }
    # puts stderr \ncmd=|$cmd|\n
    set cmd [string trim ${cmd}]*







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        #
        if {[uplevel ${level} array exists $matches]} {
            return [VarCompletion ${matches}( ${level}]; # recursion
        } else {
            return ${pre}${matches}[Right ${pre}]
        }
    } elseif {"" != $matches} { ; # more than one match
        set common [GetCommon ${matches}]
        if {"" == ${common}} {
            return [Format ${matches} ${text}]
        } else {
            return [string trim "${pre}${common} ${matches}"]
        }
    } else {
        return ""; # nothing to complete
    }
}

proc FullQualifiedMatches {qualifier matchlist} {
    set new ""
    foreach entry ${matchlist} {
        set full ${qualifier}::${entry}
        if {"" != [namespace which ${full}]} {
            lappend new ${full}
        }
    }
    return ${new}
}

proc ProcsOnlyCompletion {cmd} {
    return [CommandCompletion ${cmd} procs]
}

proc CommandsOnlyCompletion {cmd} {
    return [CommandCompletion ${cmd} commands]
}

proc CommandCompletion {cmd {action both} {spc ::}} {
    set quali [namespace qualifiers ${cmd}]
    if {[llength ${quali}]} {
        set rec [CommandCompletion [namespace tail ${cmd}] ${action} ${quali}]
        return [FullQualifiedMatches ${quali} ${rec}]
    }
    # puts stderr \ncmd=|$cmd|\n
    set cmd [string trim ${cmd}]*
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# if the line entered so far is
# % puts $b<TAB>
# part  == $b
# start == 5
# end   == 7
# line  == "$puts $b"
#
proc tclreadline::ScriptCompleter {part start end line} {
    # puts stderr "(ScriptCompleter) |$part| $start $end |$line|"
    variable known_cmds
    if {{$} == [string index $part 0]} {
        # check for a !$ history event
        #
        if {$start > 0} {
            if {{!} == [string index $line [expr $start - 1]]} {







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# if the line entered so far is
# % puts $b<TAB>
# part  == $b
# start == 5
# end   == 7
# line  == "$puts $b"
#
proc ScriptCompleter {part start end line} {
    # puts stderr "(ScriptCompleter) |$part| $start $end |$line|"
    variable known_cmds
    if {{$} == [string index $part 0]} {
        # check for a !$ history event
        #
        if {$start > 0} {
            if {{!} == [string index $line [expr $start - 1]]} {
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    # line  == "puts bla; put $b"
    # [SubCmd] --> {1 " put $b"} == sub
    # new_start = [lindex $sub 0] == 1
    # new_end   = [expr $end - ($start - $new_start)] == 4
    # new_part  == $part == put
    # new_line  = [lindex $sub 1] == " put $b"
    # 
    } elseif {"" != [set sub [tclreadline::SubCmd $start $line]]} {
        set new_start [lindex $sub 0]
        set new_end [expr $end - ($start - $new_start)]
        set new_line [lindex $sub 1]
        # puts stderr "(SubCmd) $new_start $new_end $new_line"
        return \
            [tclreadline::ScriptCompleter $part $new_start $new_end $new_line]
    } elseif {0 == \
        [set pos [tclreadline::PartPosition $part $start $end $line]]} {
        # puts stderr "(PartPosition) $part $start $end $line"
        # set matches [array names known_cmds "[string trim ${part}]*"]
        set all [CommandCompletion ${part}]
        #puts \nmatches=$matches\n
        return [tclreadline::Format $all $part]
    } else {
        # try to use $pos further ...
        # regsub -all -- \" $line {\"} thisline
        set thisline [QuoteQuotes $line]
        set cmd [lindex $thisline 0]
        if {"." == [string index [lindex ${line} 0] 0]} {
            set alias WIDGET
        } else {
            set alias ${cmd}
        }

        if {"" != [namespace eval ::tclreadline \
            "info procs complete($alias)"]} {

            # to be more error-proof, we could check here,
            # if complete($cmd) takes exactly 5 arguments.











            if {"\"" == [string index $part 0] \
            || "\{" == [string index $part 0]} {

                set mod [string range $part 1 end]
            } else {
                set mod $part
            }

            if {[catch [list set script_result \
                [::tclreadline::complete($alias) $part \
                $start $end $line $pos $mod]] msg]} {

                error "error during evaluation of `complete($alias)'"
            }
            return ${script_result}



        } elseif {"" != [array names known_cmds $cmd]} {
            set current [lindex $known_cmds($cmd) $pos]
            if {"" != $current && "" == [string trim $part]} {
                return $current
            } else {
                return ""
            }
        } else {
            return ""
        }
    }
    error "{NOTREACHED (this is probably an error)}"
}

proc tclreadline::ls {args} {
    if {[exec uname -s] == "Linux"} {
        eval exec ls --color -FC [::tclreadline::Glob $args]
    } else {
        eval exec ls -FC [::tclreadline::Glob $args]
    }
}

proc ::tclreadline::Setup {args} {

    uplevel #0 {

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

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

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







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    # line  == "puts bla; put $b"
    # [SubCmd] --> {1 " put $b"} == sub
    # new_start = [lindex $sub 0] == 1
    # new_end   = [expr $end - ($start - $new_start)] == 4
    # new_part  == $part == put
    # new_line  = [lindex $sub 1] == " put $b"
    # 
    } elseif {"" != [set sub [SubCmd $start $line]]} {
        set new_start [lindex $sub 0]
        set new_end [expr $end - ($start - $new_start)]
        set new_line [lindex $sub 1]
        # puts stderr "(SubCmd) $new_start $new_end $new_line"
        return \
            [ScriptCompleter $part $new_start $new_end $new_line]
    } elseif {0 == \
        [set pos [PartPosition $part $start $end $line]]} {
        # puts stderr "(PartPosition) $part $start $end $line"
        # set matches [array names known_cmds "[string trim ${part}]*"]
        set all [CommandCompletion ${part}]
        #puts \nmatches=$matches\n
        return [Format $all $part]
    } else {
        # try to use $pos further ...



        if {"." == [string index [lindex ${line} 0] 0]} {
            set alias WIDGET
        } else {
            set alias [lindex [QuoteQuotes ${line}] 0]
        }
        foreach cmd [list ${alias} tclreadline_complete_unknown] {
            if {"" != [namespace eval ::tclreadline \
                [list info procs complete(${cmd})]]
            } {
                # to be more error-proof, we check here,
                # if complete($cmd) takes exactly 5 arguments.
                #
                if {6 != [set arguments [llength \
                    [namespace eval ::tclreadline \
                    [list info args complete(${cmd})]]]]
                } {
                    error [list complete(${cmd}) takes ${arguments} \
                    arguments, but should take exactly 6.]
                }

                # remove leading quotes
                #
                if {"\"" == [string index $part 0] \
                    || "\{" == [string index $part 0]
                } {
                    set mod [string range $part 1 end]
                } else {
                    set mod $part
                }

                if {[catch [list set script_result \
                    [complete(${cmd}) $part \
                    $start $end $line $pos $mod]] msg]
                } {
                    error "error during evaluation of `complete(${cmd})'"
                }
                return ${script_result}
            }
        }
        # no specific command completer found.
        if {"" != [array names known_cmds $cmd]} {
            set current [lindex $known_cmds($cmd) $pos]
            if {"" != $current && "" == [string trim $part]} {
                return $current
            } else {
                return ""
            }
        } else {
            return ""
        }
    }
    error "{NOTREACHED (this is probably an error)}"
}

proc ls {args} {
    if {[exec uname -s] == "Linux"} {
        eval exec ls --color -FC [Glob $args]
    } else {
        eval exec ls -FC [Glob $args]
    }
}

proc Setup {args} {

    uplevel #0 {

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

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

            namespace eval ::tclreadline {
                variable prompt_string
                set base [file tail [info nameofexecutable]]
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                    if [info exists env(HOME)] {
                        regsub $env(HOME) $pwd "~" pwd
                    }
                    return "$prompt_string \[$pwd\]"
                }
            }

        }

        if {[info procs exit] == ""} {

            catch {rename ::tclreadline::Exit ""}
            rename exit ::tclreadline::Exit

            proc exit {args} {

                if {[catch {







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                    if [info exists env(HOME)] {
                        regsub $env(HOME) $pwd "~" pwd
                    }
                    return "$prompt_string \[$pwd\]"
                }
            }
            # puts body=[info body ::tclreadline::prompt1]
        }

        if {"" == [info procs exit]} {

            catch {rename ::tclreadline::Exit ""}
            rename exit ::tclreadline::Exit

            proc exit {args} {

                if {[catch {
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    } else {
        if [info exists env(HOME)] {
            set historyfile  $env(HOME)/.tclsh-history
        } else {
            set historyfile  .tclsh-history
        }
    }
    set msg [::tclreadline::readline initialize $historyfile]
    if {$msg != ""} {
        puts stderr "$msg"
    }

    ::tclreadline::InitCmds

    rename ::tclreadline::Setup ""
}

proc ::tclreadline::HistoryFileGet {} {
    variable historyfile
    return $historyfile
}

proc ::tclreadline::Glob {string} {

    set commandstring ""
    foreach name $string {
        set replace [glob -nocomplain -- $name]
        if {$replace == ""} {
            lappend commandstring $name
        } else {
            lappend commandstring $replace
        }
    }
    # return $commandstring
    # Christian Krone <krischan@sql.de> proposed
    return [eval concat $commandstring]
}



proc ::tclreadline::Loop {args} {

    eval ::tclreadline::Setup ${args}

    uplevel #0 {

        while {1} {

            if [info exists tcl_prompt2] {
                set ::tclreadline::prompt2 $tcl_prompt2
            } else {
                set ::tclreadline::prompt2 ">"
            }

            if {[catch {
            if {[namespace eval ::tclreadline {[info procs prompt1]}] != ""} {
                set ::tclreadline::LINE [::tclreadline::readline read \
                    [::tclreadline::prompt1]]
            } else {
                set ::tclreadline::LINE [::tclreadline::readline read %]
            }

            while {![::tclreadline::readline complete $::tclreadline::LINE]} {
                append ::tclreadline::LINE "\n"
                append ::tclreadline::LINE [::tclreadline::readline read \
                    ${::tclreadline::prompt2}]
            }
            } msg]} {
                puts stderr \n$msg
                continue
            }

            # Magnus Eriksson <magnus.eriksson@netinsight.se> proposed
            history add $::tclreadline::LINE

            if [catch {
                set result [eval $::tclreadline::LINE]
                if {$result != "" && [::tclreadline::Print]} {
                    puts $result
                }
                set result ""
            } msg] {
                puts stderr $msg

            }

        }
    }
}

proc ::tclreadline::Print {args} {
    variable PRINT
    if ![info exists PRINT] {
        set ::tclreadline::PRINT yes
    }
    if [regexp -nocase \(true\|yes\|1\) $args] {
        set ::tclreadline::PRINT yes
    } elseif [regexp -nocase \(false\|no\|0\) $args] {
        set ::tclreadline::PRINT no
    }
    return $PRINT
}

proc ::tclreadline::InitCmds {} {
    global tcl_version tk_version
    if {[info exists tcl_version]} {
        ::tclreadline::InitTclCmds
    }
    if {[info exists tk_version]} {
        ::tclreadline::InitTkCmds
    }
    rename tclreadline::InitCmds ""
}

proc ::tclreadline::InitTclCmds {} {
    variable known_cmds
    foreach line {
        "after option ?arg arg ...?"
        "append varName ?value value ...?"
        "array option arrayName ?arg ...?"
        "bgerror"
        "binary option ?arg arg ...?"







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    } else {
        if [info exists env(HOME)] {
            set historyfile  $env(HOME)/.tclsh-history
        } else {
            set historyfile  .tclsh-history
        }
    }
    set msg [readline initialize $historyfile]
    if {$msg != ""} {
        puts stderr "$msg"
    }

    InitCmds

    rename Setup ""
}

proc HistoryFileGet {} {
    variable historyfile
    return $historyfile
}

proc Glob {string} {

    set commandstring ""
    foreach name $string {
        set replace [glob -nocomplain -- $name]
        if {$replace == ""} {
            lappend commandstring $name
        } else {
            lappend commandstring $replace
        }
    }
    # return $commandstring
    # Christian Krone <krischan@sql.de> proposed
    return [eval concat $commandstring]
}



proc Loop {args} {

    eval Setup ${args}

    uplevel #0 {

        while {1} {

            if [info exists tcl_prompt2] {
                set prompt2 $tcl_prompt2
            } else {
                set prompt2 ">"
            }

            if {[catch {
                if {"" != [namespace eval ::tclreadline {info procs prompt1}]} {
                    set LINE [::tclreadline::readline read \
                    [::tclreadline::prompt1]]
                } else {
                    set LINE [::tclreadline::readline read %]
                }

                while {![::tclreadline::readline complete $LINE]} {
                    append LINE "\n"
                    append LINE [tclreadline::readline read ${prompt2}]

                }
            } msg]} {
                puts stderr [list tclreadline::Loop: error. $msg]
                continue
            }

            # Magnus Eriksson <magnus.eriksson@netinsight.se> proposed
            history add $LINE

            if [catch {
                set result [eval $LINE]
                if {$result != "" && [tclreadline::Print]} {
                    puts $result
                }
                set result ""
            } msg] {
                puts stderr $msg
                puts stderr [list while evaluating $LINE]
            }

        }
    }
}

proc Print {args} {
    variable PRINT
    if ![info exists PRINT] {
        set PRINT yes
    }
    if [regexp -nocase \(true\|yes\|1\) $args] {
        set PRINT yes
    } elseif [regexp -nocase \(false\|no\|0\) $args] {
        set PRINT no
    }
    return $PRINT
}

proc InitCmds {} {
    global tcl_version tk_version
    if {[info exists tcl_version]} {
        InitTclCmds
    }
    if {[info exists tk_version]} {
        InitTkCmds
    }
    rename InitCmds ""
}

proc InitTclCmds {} {
    variable known_cmds
    foreach line {
        "after option ?arg arg ...?"
        "append varName ?value value ...?"
        "array option arrayName ?arg ...?"
        "bgerror"
        "binary option ?arg arg ...?"
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        "switch ?switches? string pattern body ... ?default body?"
        "time <command> ?count?"
        "unknown <cmdName> ?arg? ?...?"
        "uplevel ?level? command ?arg ...?"
        "vwait name"
        "while test command"
    } {
        tclreadline::readline add $line
        set known_cmds([lindex $line 0]) ${line}
    }
    rename tclreadline::InitTclCmds ""
}

proc ::tclreadline::InitTkCmds {} {
    variable known_cmds
    foreach line {
        "bind window ?pattern? ?command?"
        "bindtags window ?tags?"
        "button pathName ?options?"
        "canvas pathName ?options?"
        "checkbutton pathName ?options?"







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        "switch ?switches? string pattern body ... ?default body?"
        "time <command> ?count?"
        "unknown <cmdName> ?arg? ?...?"
        "uplevel ?level? command ?arg ...?"
        "vwait name"
        "while test command"
    } {
        readline add $line
        set known_cmds([lindex $line 0]) ${line}
    }
    rename InitTclCmds ""
}

proc InitTkCmds {} {
    variable known_cmds
    foreach line {
        "bind window ?pattern? ?command?"
        "bindtags window ?tags?"
        "button pathName ?options?"
        "canvas pathName ?options?"
        "checkbutton pathName ?options?"
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        "text pathName ?options?"
        "tk option ?arg?"
        "tkwait variable|visibility|window name"
        "toplevel pathName ?options?"
        "winfo option ?arg?"
        "wm option window ?arg ...?"
    } {
        tclreadline::readline add $line
        set known_cmds([lindex $line 0]) ${line}
    }
rename tclreadline::InitTkCmds ""
}


namespace eval tclreadline {

# explicit command completers
#

# -------------------------------------
#                 TCL
# -------------------------------------

proc complete(append) {text start end line pos mod} {
    if {1 == $pos} {
        return [VarCompletion ${text}]
    }
    return ""
}

proc complete(if) {text start end line pos mod} {
    # TODO: this is not good yet.
    if {2 == $pos} {
        return [FmtFindInList $text {then}]
    } elseif {$pos > 2} {
        set prev [PreviousWord ${start} ${line}]
        switch $prev {
            then -
            else -
            elseif { return "" }
        }
        return [FmtFindInList $text {then else elseif}]
    }
}

proc complete(incr) {text start end line pos mod} {
    if {1 == $pos} {
        set matches [uplevel 2 info vars "${mod}*"]
        set final ""







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<

















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        "text pathName ?options?"
        "tk option ?arg?"
        "tkwait variable|visibility|window name"
        "toplevel pathName ?options?"
        "winfo option ?arg?"
        "wm option window ?arg ...?"
    } {
        readline add $line
        set known_cmds([lindex $line 0]) ${line}
    }
    rename InitTkCmds ""
}




# explicit command completers
#

# -------------------------------------
#                 TCL
# -------------------------------------

proc complete(append) {text start end line pos mod} {
    if {1 == $pos} {
        return [VarCompletion ${text}]
    }
    return ""
}

proc complete(if) {text start end line pos mod} {
    # TODO: this is not good yet.
    if {2 == $pos} {
        return [AttemptFromList $text {then}]
    } elseif {$pos > 2} {
        set prev [PreviousWord ${start} ${line}]
        switch $prev {
            then -
            else -
            elseif { return "" }
        }
        return [AttemptFromList $text {then else elseif}]
    }
}

proc complete(incr) {text start end line pos mod} {
    if {1 == $pos} {
        set matches [uplevel 2 info vars "${mod}*"]
        set final ""
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proc complete(array) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            anymore donesearch exists get names
            nextelement set size startsearch
        }
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            anymore -
            donesearch -
            exists -
            get -







|







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proc complete(array) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            anymore donesearch exists get names
            nextelement set size startsearch
        }
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            anymore -
            donesearch -
            exists -
            get -
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}

proc complete(binary) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            format scan
        }
        return [FmtFindInList $text $cmds]
# 
#     } elseif {2 == $pos} {
#         set cmd [lindex $line 1]
#         switch -- $cmd {
#             format -
#             scan -
#         }
# 
    }
    return ""
}

proc complete(clock) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {clicks format scan seconds}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            clicks {}
            format {
                if {"" == [lindex $line 2]} {
                    return <clockValue>







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}

proc complete(binary) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            format scan
        }
        return [AttemptFromList $text $cmds]
# 
#     } elseif {2 == $pos} {
#         set cmd [lindex $line 1]
#         switch -- $cmd {
#             format -
#             scan -
#         }
# 
    }
    return ""
}

proc complete(clock) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {clicks format scan seconds}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            clicks {}
            format {
                if {"" == [lindex $line 2]} {
                    return <clockValue>
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    } elseif {3 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            clicks {}
            format {
                set sub [lindex $line 3]
                set subcmds {-fmt -gmt}
                return [FmtFindInList $text $subcmds]
            }
            scan {
                set sub [lindex $line 3]
                set subcmds {-base -gmt}
                return [FmtFindInList $text $subcmds]
            }
            seconds {}
        }
    }
    return ""
}

proc complete(encoding) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {convertfrom convertto names system}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            names {}
            convertfrom -
            convertto -
            system {
                set enc [encoding names]
                return [FmtFindInList ${text} ${enc}]
            }
        }
    }
    return ""
}

proc complete(expr) {text start end line pos mod} {
    set cmds {
        acos    cos     hypot   sinh 
        asin    cosh    log     sqrt 
        atan    exp     log10   tan 
        atan2   floor   pow     tanh 
        ceil    fmod    sin     abs 
        double  int     rand    round 
        srand 
    }
    return [FmtFindInList $text $cmds]
}

proc complete(fconfigure) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } else {
        set option [PreviousWord ${start} ${line}]
        switch -- $option {
            -blocking {
                return [FmtFindInList ${text} {yes no}]
            }
            -buffering {
                return [FmtFindInList ${text} {full line none}]
            }
            -buffersize {
                if {![llength ${text}} {
                    return <newSize>
                }
            }
            -encoding {
                set enc [encoding names]
                return [FmtFindInList ${text} ${enc}]
            }
            -eofchar {
                if {![llength ${text}]} {
                    return [list {{<inChar> <outChar>}}]
                }
            }
            -translation {
                return [FmtFindInList ${text} {auto binary cr crlf lf}]
            }
        }
        set cmds {
            -blocking
            -buffering
            -buffersize
            -encoding
            -eofchar
            -translation
        }
        return [FmtFindInList $text $cmds]
    }
    return ""
}

proc complete(fcopy) {text start end line pos mod} {
    if {1 == $pos} {
        return [InChannelId ${mod}]
    } elseif {2 == $pos} {
        return [OutChannelId ${mod}]
    } else {
        set option [PreviousWord ${start} ${line}]
        switch -- $option {
            -size {
                if {![llength ${mod}]} { return <size> }
            }
            -command {
                if {![llength ${mod}]} { return <callback> }
            }
        }
        return [FmtFindInList $text {-size -command}]
    }
    return ""
}

proc complete(file) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            atime attributes copy delete dirname executable exists
            extension isdirectory isfile join lstat mtime mkdir
            nativename owned pathtype readable readlink rename
            rootname size split stat tail type volumes writable
        }
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            atime -
            attributes -
            dirname -
            executable -







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    } elseif {3 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            clicks {}
            format {
                set sub [lindex $line 3]
                set subcmds {-fmt -gmt}
                return [AttemptFromList $text $subcmds]
            }
            scan {
                set sub [lindex $line 3]
                set subcmds {-base -gmt}
                return [AttemptFromList $text $subcmds]
            }
            seconds {}
        }
    }
    return ""
}

proc complete(encoding) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {convertfrom convertto names system}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            names {}
            convertfrom -
            convertto -
            system {
                set enc [encoding names]
                return [AttemptFromList ${text} ${enc}]
            }
        }
    }
    return ""
}

proc complete(expr) {text start end line pos mod} {
    set cmds {
        acos    cos     hypot   sinh 
        asin    cosh    log     sqrt 
        atan    exp     log10   tan 
        atan2   floor   pow     tanh 
        ceil    fmod    sin     abs 
        double  int     rand    round 
        srand 
    }
    return [AttemptFromList $text $cmds]
}

proc complete(fconfigure) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } else {
        set option [PreviousWord ${start} ${line}]
        switch -- $option {
            -blocking {
                return [AttemptFromList ${text} {yes no}]
            }
            -buffering {
                return [AttemptFromList ${text} {full line none}]
            }
            -buffersize {
                if {![llength ${text}} {
                    return <newSize>
                }
            }
            -encoding {
                set enc [encoding names]
                return [AttemptFromList ${text} ${enc}]
            }
            -eofchar {
                if {![llength ${text}]} {
                    return [list {{<inChar> <outChar>}}]
                }
            }
            -translation {
                return [AttemptFromList ${text} {auto binary cr crlf lf}]
            }
        }
        set cmds {
            -blocking
            -buffering
            -buffersize
            -encoding
            -eofchar
            -translation
        }
        return [AttemptFromList $text $cmds]
    }
    return ""
}

proc complete(fcopy) {text start end line pos mod} {
    if {1 == $pos} {
        return [InChannelId ${mod}]
    } elseif {2 == $pos} {
        return [OutChannelId ${mod}]
    } else {
        set option [PreviousWord ${start} ${line}]
        switch -- $option {
            -size {
                if {![llength ${mod}]} { return <size> }
            }
            -command {
                if {![llength ${mod}]} { return <callback> }
            }
        }
        return [AttemptFromList $text {-size -command}]
    }
    return ""
}

proc complete(file) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            atime attributes copy delete dirname executable exists
            extension isdirectory isfile join lstat mtime mkdir
            nativename owned pathtype readable readlink rename
            rootname size split stat tail type volumes writable
        }
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            atime -
            attributes -
            dirname -
            executable -
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            writable {
                return ""
            }

            copy -
            delete -
            rename {
                set match [FmtFindInList ${mod} {-force}]
                if {[llength ${match}] && [llength ${mod}]} {
                    return ${match}
                } else {
                    return ""
                }
            }
        }
    }
}

proc complete(fileevent) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } elseif {2 == $pos} {
        return [FmtFindInList ${mod} {readable writable}]
    }
}

proc complete(flush) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    }
}

proc complete(gets) {text start end line pos mod} {
    if {1 == $pos} {
        return [InChannelId ${mod}]
    }
}

proc complete(glob) {text start end line pos mod} {
    if {1 == $pos} {
        set matches [FmtFindInList ${mod} {-nocomplain --}]
        if {[llength [string trim ${mod}]] && [llength ${matches}]} {
            return ${matches}
        }
    }
    return ""
}








|














|

















|







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            writable {
                return ""
            }

            copy -
            delete -
            rename {
                set match [AttemptFromList ${mod} {-force}]
                if {[llength ${match}] && [llength ${mod}]} {
                    return ${match}
                } else {
                    return ""
                }
            }
        }
    }
}

proc complete(fileevent) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } elseif {2 == $pos} {
        return [AttemptFromList ${mod} {readable writable}]
    }
}

proc complete(flush) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    }
}

proc complete(gets) {text start end line pos mod} {
    if {1 == $pos} {
        return [InChannelId ${mod}]
    }
}

proc complete(glob) {text start end line pos mod} {
    if {1 == $pos} {
        set matches [AttemptFromList ${mod} {-nocomplain --}]
        if {[llength [string trim ${mod}]] && [llength ${matches}]} {
            return ${matches}
        }
    }
    return ""
}

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proc complete(info) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            args body cmdcount commands complete default exists
            globals hostname level library loaded locals nameofexecutable
            patchlevel procs script sharedlibextension tclversion vars}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            args -
            body -
            default -
            procs { return [complete(proc) ${text} 0 0 ${line} 1 ${mod}] }







|







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proc complete(info) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {
            args body cmdcount commands complete default exists
            globals hostname level library loaded locals nameofexecutable
            patchlevel procs script sharedlibextension tclversion vars}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            args -
            body -
            default -
            procs { return [complete(proc) ${text} 0 0 ${line} 1 ${mod}] }
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proc complete(interp) {text start end line pos mod} {
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            alias aliases create delete eval exists expose hide hidden
            issafe invokehidden marktrusted slaves share target transfer}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            create {
                return [FmtFindInList $text {-safe -- ?path?}]
            }

            eval -
            exists -
            expose -
            hide -
            hidden -







|



|







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proc complete(interp) {text start end line pos mod} {
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            alias aliases create delete eval exists expose hide hidden
            issafe invokehidden marktrusted slaves share target transfer}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            create {
                return [AttemptFromList $text {-safe -- ?path?}]
            }

            eval -
            exists -
            expose -
            hide -
            hidden -
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        }
    } elseif {3 == $pos} {
        switch -- $cmd {

            alias {if {![llength ${mod}]} { return <srcCmd> }}

            create {
                return [FmtFindInList $text {-safe -- ?path?}]
            }

            eval {if {![llength ${mod}]} { return <arg> }}
            delete {if {![llength ${mod}]} { return ?path? }}

            expose {if {![llength ${mod}]} { return <hiddenName> }}
            hide {if {![llength ${mod}]} { return <exposedCmdName> }}

            invokehidden {
                return \
                [FmtFindInList $text {?-global? <hiddenCmdName}]
            }

            target {if {![llength ${mod}]} { return <alias> }}

            exists {}
            hidden {}
            marktrusted {}
            aliases {}
            issafe {}
            slaves {}

            share -
            tranfer {return [ChannelId ${mod}]}
        }
    } elseif {4 == $pos} {
        switch -- $cmd {

            alias {if {![llength ${mod}]} { return <targetPath> }}

            create {
                return [FmtFindInList $text {-safe -- path}]
            }

            expose {if {![llength ${mod}]} { return ?exposedCmdName? }}
            hide {if {![llength ${mod}]} { return ?hiddenCmdName? }}

            share -
            tranfer {if {![llength ${mod}]} { return ?destPath? }}







|










|




















|







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        }
    } elseif {3 == $pos} {
        switch -- $cmd {

            alias {if {![llength ${mod}]} { return <srcCmd> }}

            create {
                return [AttemptFromList $text {-safe -- ?path?}]
            }

            eval {if {![llength ${mod}]} { return <arg> }}
            delete {if {![llength ${mod}]} { return ?path? }}

            expose {if {![llength ${mod}]} { return <hiddenName> }}
            hide {if {![llength ${mod}]} { return <exposedCmdName> }}

            invokehidden {
                return \
                [AttemptFromList $text {?-global? <hiddenCmdName}]
            }

            target {if {![llength ${mod}]} { return <alias> }}

            exists {}
            hidden {}
            marktrusted {}
            aliases {}
            issafe {}
            slaves {}

            share -
            tranfer {return [ChannelId ${mod}]}
        }
    } elseif {4 == $pos} {
        switch -- $cmd {

            alias {if {![llength ${mod}]} { return <targetPath> }}

            create {
                return [AttemptFromList $text {-safe -- path}]
            }

            expose {if {![llength ${mod}]} { return ?exposedCmdName? }}
            hide {if {![llength ${mod}]} { return ?hiddenCmdName? }}

            share -
            tranfer {if {![llength ${mod}]} { return ?destPath? }}
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        return "?element?"
    }
    return ""
}

proc complete(lsearch) {text start end line pos mod} {
    if {1 == $pos} {
        set options [FmtFindInListSpecial ${mod} {
            -exact -glob -regexp <list>}]
        set matches [ListCompletion ${text}]
        return [string trim "${matches} ${options}"]
    } else {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [FmtFindInListSpecial ${opt} {
                -exact -glob -regexp }]]} {
                incr pos -1
            }
            if {1 == $pos} {
                return <list>
            } elseif {2 == $pos} {
                return <pattern>
            }
        }
    }
    return ""
}

proc complete(lsort) {text start end line pos mod} {
    set options [FmtFindInListSpecial ${mod} {
        -ascii -dictionary -integer -real -command
        -increasing -decreasing -index
    }]
    set matches [ListCompletion ${text}]
    return [string trim "${matches} ${options}"]
}

proc complete(history) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {add change clear event info keep nextid redo}
        return [FmtFindInList $text $cmds]
    } elseif {2 == ${pos}} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            add { if {![llength ${mod}]} { return <newValue> } }
            change { if {![llength ${mod}]} { return <newValue> } }

            info -







|






|














|










|







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        return "?element?"
    }
    return ""
}

proc complete(lsearch) {text start end line pos mod} {
    if {1 == $pos} {
        set options [MenuFromList ${mod} {
            -exact -glob -regexp <list>}]
        set matches [ListCompletion ${text}]
        return [string trim "${matches} ${options}"]
    } else {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [MenuFromList ${opt} {
                -exact -glob -regexp }]]} {
                incr pos -1
            }
            if {1 == $pos} {
                return <list>
            } elseif {2 == $pos} {
                return <pattern>
            }
        }
    }
    return ""
}

proc complete(lsort) {text start end line pos mod} {
    set options [MenuFromList ${mod} {
        -ascii -dictionary -integer -real -command
        -increasing -decreasing -index
    }]
    set matches [ListCompletion ${text}]
    return [string trim "${matches} ${options}"]
}

proc complete(history) {text start end line pos mod} {
    if {1 == $pos} {
        set cmds {add change clear event info keep nextid redo}
        return [AttemptFromList $text $cmds]
    } elseif {2 == ${pos}} {
        set cmd [lindex $line 1]
        switch -- $cmd {
            add { if {![llength ${mod}]} { return <newValue> } }
            change { if {![llength ${mod}]} { return <newValue> } }

            info -
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    set space_matches [namespace children :: [string trim ${mod}*]]
    # puts \nspace_matches=|${space_matches}|
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            children code current delete eval export forget
            import inscope origin parent qualifiers tail which}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            children -
            delete -
            eval -
            inscope -
            forget -
            parent { return [FmtFindInList ${mod} $space_matches] }
            code { return "" }
            current {}
            export { return [FmtFindInListSpecial ${mod} -clear ?pattern?] }
            import { return [FmtFindInListSpecial ${mod} -force] }
            origin { if {![llength ${mod}]} { return <command> } }
            qualifiers -
            tail { if {![llength ${mod}]} { return <string> } }
            which { return [FmtFindInListSpecial ${mod} {
                -command -variable <name>}] }
        }
     #      forget { if {![llength ${mod}]} { return ?pattern? } }
    } elseif {3 == $pos && "inscope" == $cmd} {
            if {![llength ${mod}]} { return arg }
    } else {
        switch -- $cmd {
            children { if {![llength ${mod}]} { return ?pattern? } }
            delete { return [FmtFindInList $text $space_matches] }
            eval { if {![llength ${mod}]} { return ?arg? } }
            inscope { if {![llength ${mod}]} { return ?arg? } }
            parent {}
            code {}
            current {}
            export { return [FmtFindInListSpecial ${mod} ?pattern?] }
            forget -
            import { if {![llength ${mod}]} { return ?pattern? } }
            origin {}
            qualifiers {}
            tail {}
            which { return [FmtFindInListSpecial $text {
                -command -variable <name>}] }
        }
    }
    return ""
}

proc complete(open) {text start end line pos mod} {







|







|


|
|



|








|





|





|







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    set space_matches [namespace children :: [string trim ${mod}*]]
    # puts \nspace_matches=|${space_matches}|
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            children code current delete eval export forget
            import inscope origin parent qualifiers tail which}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            children -
            delete -
            eval -
            inscope -
            forget -
            parent { return [AttemptFromList ${mod} $space_matches] }
            code { return "" }
            current {}
            export { return [MenuFromList ${mod} -clear ?pattern?] }
            import { return [MenuFromList ${mod} -force] }
            origin { if {![llength ${mod}]} { return <command> } }
            qualifiers -
            tail { if {![llength ${mod}]} { return <string> } }
            which { return [MenuFromList ${mod} {
                -command -variable <name>}] }
        }
     #      forget { if {![llength ${mod}]} { return ?pattern? } }
    } elseif {3 == $pos && "inscope" == $cmd} {
            if {![llength ${mod}]} { return arg }
    } else {
        switch -- $cmd {
            children { if {![llength ${mod}]} { return ?pattern? } }
            delete { return [AttemptFromList $text $space_matches] }
            eval { if {![llength ${mod}]} { return ?arg? } }
            inscope { if {![llength ${mod}]} { return ?arg? } }
            parent {}
            code {}
            current {}
            export { return [MenuFromList ${mod} ?pattern?] }
            forget -
            import { if {![llength ${mod}]} { return ?pattern? } }
            origin {}
            qualifiers {}
            tail {}
            which { return [MenuFromList $text {
                -command -variable <name>}] }
        }
    }
    return ""
}

proc complete(open) {text start end line pos mod} {
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proc complete(package) {text start end line pos mod} {
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            forget ifneeded names present provide require
            unknown vcompare versions vsatisfies}
        return [FmtFindInList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            forget -
            ifneeded -
            provide -
            versions { return [FmtFindInListSpecial ${mod} [package names]] }
            present -
            require {
                return [FmtFindInListSpecial ${mod} "-exact [package names]"] }
            names {}
            unknown { if {![llength ${mod}]} { return ?command? } }
            vcompare -
            vsatisfies { if {![llength ${mod}]} { return <version1> } }
        }
    } elseif {3 == $pos} {
        switch -- $cmd {
            forget {}
            ifneeded { if {![llength ${mod}]} { return <version> } }
            provide { if {![llength ${mod}]} { return ?version? } }
            versions {}
            present -
            require {
                set prev [PreviousWord ${start} ${line}]
                if {[llength [FmtFindInListSpecial ${prev} -exact]]} {
                    return [FmtFindInListSpecial ${mod} [package names]]
                } elseif {![llength ${mod}]} {
                    return ?version?
                }
            }
            names {}
            unknown {}
            vcompare -
            vsatisfies { if {![llength ${mod}]} { return <version2> } }
        }
    } 
    return ""
}

proc complete(pkg_mkIndex) {text start end line pos mod} {
    set cmds [RemoveUsedOptions ${line} {-direct -load -verbose -- <dir>} {--}]
    set res [string trim [FmtFindInListSpecial $text $cmds]]
    if {[regexp -- [PreviousWord ${start} ${line}] -load] \
        && ![llength ${mod}]} {
            return <pkgPat>
    }
    if {![llength [join ${res}]]} {
        return ""
    } else {







|





|


|














|
|















|







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proc complete(package) {text start end line pos mod} {
    set cmd [lindex $line 1]
    if {1 == $pos} {
        set cmds {
            forget ifneeded names present provide require
            unknown vcompare versions vsatisfies}
        return [AttemptFromList $text $cmds]
    } elseif {2 == $pos} {
        switch -- $cmd {
            forget -
            ifneeded -
            provide -
            versions { return [MenuFromList ${mod} [package names]] }
            present -
            require {
                return [MenuFromList ${mod} "-exact [package names]"] }
            names {}
            unknown { if {![llength ${mod}]} { return ?command? } }
            vcompare -
            vsatisfies { if {![llength ${mod}]} { return <version1> } }
        }
    } elseif {3 == $pos} {
        switch -- $cmd {
            forget {}
            ifneeded { if {![llength ${mod}]} { return <version> } }
            provide { if {![llength ${mod}]} { return ?version? } }
            versions {}
            present -
            require {
                set prev [PreviousWord ${start} ${line}]
                if {[llength [MenuFromList ${prev} -exact]]} {
                    return [MenuFromList ${mod} [package names]]
                } elseif {![llength ${mod}]} {
                    return ?version?
                }
            }
            names {}
            unknown {}
            vcompare -
            vsatisfies { if {![llength ${mod}]} { return <version2> } }
        }
    } 
    return ""
}

proc complete(pkg_mkIndex) {text start end line pos mod} {
    set cmds [RemoveUsedOptions ${line} {-direct -load -verbose -- <dir>} {--}]
    set res [string trim [MenuFromList $text $cmds]]
    if {[regexp -- [PreviousWord ${start} ${line}] -load] \
        && ![llength ${mod}]} {
            return <pkgPat>
    }
    if {![llength [join ${res}]]} {
        return ""
    } else {
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        }
    }
    return ""
}

proc complete(puts) {text start end line pos mod} {
    if {1 == $pos} {
        return [FmtFindInListSpecial ${mod} "-nonewline [OutChannelId ${mod}]"]
    } elseif {2 <= $pos} {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [FmtFindInListSpecial ${opt} {-nonewline}]]} {
                incr pos -1
            }
            if {1 == $pos} {
                return [OutChannelId ${mod}]
            } elseif {2 == $pos} {

                return <string>
            }
        }
    }
    return ""
}

proc complete(read) {text start end line pos mod} {
    if {1 == $pos} {
        return [FmtFindInListSpecial ${mod} "-nonewline [InChannelId ${mod}]"]
    } elseif {2 == $pos} {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [FmtFindInListSpecial ${opt} {-nonewline}]]} {
                return [InChannelId ${mod}]
            } elseif {![llength ${mod}]} {
                return <numBytes>
            }
        }
    }
    return ""
}

proc complete(regexp) {text start end line pos mod} {
    set prev [PreviousWord ${start} ${line}]
    if {[llength ${prev}] && ("-" == [string index ${prev} 0] || 1 == $pos)} {
        set cmds [RemoveUsedOptions ${line} {
            -nocase -indices -expanded -line 
            -linestop -lineanchor -about <expression> --} {--}]
        if {[llength ${cmds}]} {
            return [string trim [FmtFindInListSpecial $text $cmds]]
        }
    } else {
        set virtual_pos [expr ${pos} - [FirstNonOption ${line}]]
        switch -- ${virtual_pos} {
            1 { if {![llength ${mod}]} { return <string> } }
            2 { if {![llength ${mod}]} { return ?matchVar? } }
            default { if {![llength ${mod}]} { return ?subMatchVar? } }
        }
    }
    return ""
}

proc complete(regsub) {text start end line pos mod} {
    set prev [PreviousWord ${start} ${line}]
    if {[llength ${prev}] && ("-" == [string index ${prev} 0] || 1 == $pos)} {
        set cmds [RemoveUsedOptions ${line} {-all -nocase -- <expression>} {--}]
        set res [string trim [FmtFindInListSpecial ${mod} ${cmds}]]
        if {[llength ${res}]} {
            return ${res}
        }
    } else {
        set virtual_pos [expr ${pos} - [FirstNonOption ${line}]]
        switch -- ${virtual_pos} {
            1 { if {![llength ${mod}]} { return <expression> } }
            2 { if {![llength ${mod}]} { return <string> } }
            3 { if {![llength ${mod}]} { return <subSpec> } }
            4 { if {![llength ${mod}]} { return <varName> } }
        }
    }
    return ""
}

proc complete(rename) {text start end line pos mod} {
    if {1 == $pos} {
        set all [CommandCompletion ${mod}]
        return [tclreadline::Format $all ${mod}]
    } elseif {2 == $pos && ![llength ${mod}]} {
        return <newName>
    }
    return ""
}

proc complete(return) {text start end line pos mod} {
    # TODO this is not perfect yet
    set cmds {-code -errorinfo -errorcode <string>}
    set res [FmtFindInListSpecial [PreviousWord ${start} ${line}] ${cmds}]
    if {1 == [llength ${res}]} {
        switch -- ${res} {
            -errorinfo { if {![llength ${mod}]} { return <info> } }
            -code -
            -errorcode {
                set codes {ok error return break continue}
                return [FmtFindInList ${mod} ${codes}]
            }
        }
    }
    set cmds [RemoveUsedOptions ${line} ${cmds}]
    set res [string trim [FmtFindInListSpecial ${mod} ${cmds}]]
    if {[llength ${res}]} {
        return ${res}
    }
    return ""
}

proc complete(seek) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } elseif {2 == $pos} {
        return [FmtFindInList ${mod} {start current end}]
    }
    return ""
}

proc complete(set) {text start end line pos mod} {
    # puts stderr "\ntext=|$text| $start $end\n"
    # puts stderr \nline=|$line|\n







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        }
    }
    return ""
}

proc complete(puts) {text start end line pos mod} {
    if {1 == $pos} {
        return [MenuFromList ${mod} "-nonewline [OutChannelId ${mod}]"]
    } elseif {2 <= $pos} {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [MenuFromList ${opt} {-nonewline}]]} {
                incr pos -1
            }
            if {1 == $pos} {
                return [OutChannelId ${mod}]
            } elseif {2 == $pos} {
                return [Menu <string>]
                return <string>
            }
        }
    }
    return ""
}

proc complete(read) {text start end line pos mod} {
    if {1 == $pos} {
        return [MenuFromList ${mod} "-nonewline [InChannelId ${mod}]"]
    } elseif {2 == $pos} {
        if {![llength ${mod}]} {
            set opt [lindex ${line} 1]
            if {[llength [MenuFromList ${opt} {-nonewline}]]} {
                return [InChannelId ${mod}]
            } elseif {![llength ${mod}]} {
                return <numBytes>
            }
        }
    }
    return ""
}

proc complete(regexp) {text start end line pos mod} {
    set prev [PreviousWord ${start} ${line}]
    if {[llength ${prev}] && ("-" == [string index ${prev} 0] || 1 == $pos)} {
        set cmds [RemoveUsedOptions ${line} {
            -nocase -indices -expanded -line 
            -linestop -lineanchor -about <expression> --} {--}]
        if {[llength ${cmds}]} {
            return [string trim [MenuFromList $text $cmds]]
        }
    } else {
        set virtual_pos [expr ${pos} - [FirstNonOption ${line}]]
        switch -- ${virtual_pos} {
            1 { if {![llength ${mod}]} { return <string> } }
            2 { if {![llength ${mod}]} { return ?matchVar? } }
            default { if {![llength ${mod}]} { return ?subMatchVar? } }
        }
    }
    return ""
}

proc complete(regsub) {text start end line pos mod} {
    set prev [PreviousWord ${start} ${line}]
    if {[llength ${prev}] && ("-" == [string index ${prev} 0] || 1 == $pos)} {
        set cmds [RemoveUsedOptions ${line} {-all -nocase -- <expression>} {--}]
        set res [string trim [MenuFromList ${mod} ${cmds}]]
        if {[llength ${res}]} {
            return ${res}
        }
    } else {
        set virtual_pos [expr ${pos} - [FirstNonOption ${line}]]
        switch -- ${virtual_pos} {
            1 { if {![llength ${mod}]} { return <expression> } }
            2 { if {![llength ${mod}]} { return <string> } }
            3 { if {![llength ${mod}]} { return <subSpec> } }
            4 { if {![llength ${mod}]} { return <varName> } }
        }
    }
    return ""
}

proc complete(rename) {text start end line pos mod} {
    if {1 == $pos} {
        set all [CommandCompletion ${mod}]
        return [Format $all ${mod}]
    } elseif {2 == $pos && ![llength ${mod}]} {
        return <newName>
    }
    return ""
}

proc complete(return) {text start end line pos mod} {
    # TODO this is not perfect yet
    set cmds {-code -errorinfo -errorcode <string>}
    set res [MenuFromList [PreviousWord ${start} ${line}] ${cmds}]
    if {1 == [llength ${res}]} {
        switch -- ${res} {
            -errorinfo { if {![llength ${mod}]} { return <info> } }
            -code -
            -errorcode {
                set codes {ok error return break continue}
                return [AttemptFromList ${mod} ${codes}]
            }
        }
    }
    set cmds [RemoveUsedOptions ${line} ${cmds}]
    set res [string trim [MenuFromList ${mod} ${cmds}]]
    if {[llength ${res}]} {
        return ${res}
    }
    return ""
}

proc complete(seek) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    } elseif {2 == $pos} {
        return [AttemptFromList ${mod} {start current end}]
    }
    return ""
}

proc complete(set) {text start end line pos mod} {
    # puts stderr "\ntext=|$text| $start $end\n"
    # puts stderr \nline=|$line|\n
1911
1912
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1923
1924
1925
    if {"-server" == ${cmd}} {
        # server sockets
        #
        if {2 == $pos && ![llength ${mod}]} { return <command> }
        switch -- ${prev} {
            -myaddr { if {![llength ${mod}]} { return <addr> } }
        }
        return [FmtFindInList ${mod} [concat {-error -sockname -peername}]]
    } else {
        # client sockets
        #
        switch -- ${prev} {
            -myaddr { if {![llength ${mod}]} { return <addr> } }
            -myport { if {![llength ${mod}]} { return <port> } }
        }







|







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    if {"-server" == ${cmd}} {
        # server sockets
        #
        if {2 == $pos && ![llength ${mod}]} { return <command> }
        switch -- ${prev} {
            -myaddr { if {![llength ${mod}]} { return <addr> } }
        }
        return [AttemptFromList ${mod} [concat {-error -sockname -peername}]]
    } else {
        # client sockets
        #
        switch -- ${prev} {
            -myaddr { if {![llength ${mod}]} { return <addr> } }
            -myport { if {![llength ${mod}]} { return <port> } }
        }
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                close $id
            } 
        }
        set cmds {-myaddr -myport -async -myaddr -error -sockname -peername}
        if {$pos <= 1} {
            lappend cmds -server
        }
        return [FmtFindInList ${mod} [concat ${cmds} ${hosts}]]
    }
    return ""
}

proc complete(string) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    set cmds {
        compare first index last length match range tolower
        totitle toupper trim trimleft trimright wordend wordstart}
    if {1 == $pos} {
        return [FmtFindInList ${mod} ${cmds}]
    } elseif {2 == $pos} {
        switch -- $cmd {
            compare -
            first -
            last { if {![llength ${mod}]} { return <string1> } }

            match { if {![llength ${mod}]} { return <pattern> } }







|










|







1983
1984
1985
1986
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1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
                close $id
            } 
        }
        set cmds {-myaddr -myport -async -myaddr -error -sockname -peername}
        if {$pos <= 1} {
            lappend cmds -server
        }
        return [AttemptFromList ${mod} [concat ${cmds} ${hosts}]]
    }
    return ""
}

proc complete(string) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    set cmds {
        compare first index last length match range tolower
        totitle toupper trim trimleft trimright wordend wordstart}
    if {1 == $pos} {
        return [AttemptFromList ${mod} ${cmds}]
    } elseif {2 == $pos} {
        switch -- $cmd {
            compare -
            first -
            last { if {![llength ${mod}]} { return <string1> } }

            match { if {![llength ${mod}]} { return <pattern> } }
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
    }
    return ""
}

proc complete(subst) {text start end line pos mod} {
    set opts {-nobackslashes -nocommands -novariables}
    set opts [RemoveUsedOptions ${line} ${opts}]
    return [FmtFindInList ${mod} [concat ${opts} <string>]]
    return ""
}

proc complete(switch) {text start end line pos mod} {
    set opts {-exact -glob -regexp --}
    set opts [RemoveUsedOptions ${line} ${opts} {--}]
    return [FmtFindInList ${mod} [concat ${opts} <string>]]
    return ""
}

proc complete(tell) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    }
    return ""
}

proc complete(trace) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    if {1 == $pos} {
        return [FmtFindInList ${mod} {variable vdelete vinfo}]
    } elseif {2 == $pos} {
        return [Format [uplevel 2 info vars "${mod}*"] ${mod}]
    } elseif {3 == $pos && "variable" == ${cmd}} {
        return [FmtFindInList ${mod} {r w u}]
    }
    return ""
}

proc complete(update) {text start end line pos mod} {
    if {1 == $pos && ![llength ${mod}]} {
        return ?idletasks?







|






|













|



|







2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
    }
    return ""
}

proc complete(subst) {text start end line pos mod} {
    set opts {-nobackslashes -nocommands -novariables}
    set opts [RemoveUsedOptions ${line} ${opts}]
    return [AttemptFromList ${mod} [concat ${opts} <string>]]
    return ""
}

proc complete(switch) {text start end line pos mod} {
    set opts {-exact -glob -regexp --}
    set opts [RemoveUsedOptions ${line} ${opts} {--}]
    return [AttemptFromList ${mod} [concat ${opts} <string>]]
    return ""
}

proc complete(tell) {text start end line pos mod} {
    if {1 == $pos} {
        return [ChannelId ${mod}]
    }
    return ""
}

proc complete(trace) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    if {1 == $pos} {
        return [AttemptFromList ${mod} {variable vdelete vinfo}]
    } elseif {2 == $pos} {
        return [Format [uplevel 2 info vars "${mod}*"] ${mod}]
    } elseif {3 == $pos && "variable" == ${cmd}} {
        return [AttemptFromList ${mod} {r w u}]
    }
    return ""
}

proc complete(update) {text start end line pos mod} {
    if {1 == $pos && ![llength ${mod}]} {
        return ?idletasks?
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
            lappend options(value)    [lindex ${optline} 4]
        }
    }

    if {1 >= ${pos}} {
        set cmds [TrySubCmds ${widget}]
        if {[llength ${cmds}]} {
            return [FmtFindInList ${mod} ${cmds}]
        }
    } elseif {2 <= ${pos} && 
        ([string match ${cmd}* cget] || \
         [string match ${cmd}* configure])} {
        set prev [PreviousWord ${start} ${line}]
        #puts \nprev=|$prev|
        #puts switches=|$options(switches)|
        #puts found=[lsearch -exact ${prev} $options(switches)]
        if {-1 != [set found [lsearch -exact $options(switches) ${prev}]]} {
            if {![llength ${mod}]} {
                return [lindex $options(value) ${found}]
            }
        } else {
            return [FmtFindInList ${mod} $options(switches)]
        }
    }
    return ""
}

proc complete(winfo) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    if {1 >= ${pos}} {
        set cmds [TrySubCmds winfo]
        if {[llength ${cmds}]} {
            return [FmtFindInList ${mod} ${cmds}]
        }
    } elseif {2 == ${pos}} {
        return [FmtFindInList ${mod} [WidgetList ${mod}]]
    }
    return ""
}


}; # namespace tclreadline







|













|










|


|




<

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2201
2202
2203
2204
2205
2206
2207
2208
2209
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2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239

2240
            lappend options(value)    [lindex ${optline} 4]
        }
    }

    if {1 >= ${pos}} {
        set cmds [TrySubCmds ${widget}]
        if {[llength ${cmds}]} {
            return [AttemptFromList ${mod} ${cmds}]
        }
    } elseif {2 <= ${pos} && 
        ([string match ${cmd}* cget] || \
         [string match ${cmd}* configure])} {
        set prev [PreviousWord ${start} ${line}]
        #puts \nprev=|$prev|
        #puts switches=|$options(switches)|
        #puts found=[lsearch -exact ${prev} $options(switches)]
        if {-1 != [set found [lsearch -exact $options(switches) ${prev}]]} {
            if {![llength ${mod}]} {
                return [lindex $options(value) ${found}]
            }
        } else {
            return [AttemptFromList ${mod} $options(switches)]
        }
    }
    return ""
}

proc complete(winfo) {text start end line pos mod} {
    set cmd [lindex ${line} 1]
    if {1 >= ${pos}} {
        set cmds [TrySubCmds winfo]
        if {[llength ${cmds}]} {
            return [AttemptFromList ${mod} ${cmds}]
        }
    } elseif {2 == ${pos}} {
        return [AttemptFromList ${mod} [WidgetList ${mod}]]
    }
    return ""
}


}; # namespace tclreadline