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Annotation of micropolis/res/mkindex.tcl, revision 1.1

1.1     ! root        1: # auto_mkindex:
        !             2: # Given a directory and a glob-style specification for files in that
        !             3: # directory, generate a "tclIndex" file in the directory that is suitable
        !             4: # for use in auto-loading.  Returns a null string.
        !             5: #
        !             6: # $Header: /user6/ouster/tcl/scripts/RCS/mkindex.tcl,v 1.2 91/12/16 08:29:25 ouster Exp $ SPRITE (Berkeley)
        !             7: #
        !             8: # Copyright 1991 Regents of the University of California
        !             9: # Permission to use, copy, modify, and distribute this
        !            10: # software and its documentation for any purpose and without
        !            11: # fee is hereby granted, provided that this copyright
        !            12: # notice appears in all copies.  The University of California
        !            13: # makes no representations about the suitability of this
        !            14: # software for any purpose.  It is provided "as is" without
        !            15: # express or implied warranty.
        !            16: #
        !            17: 
        !            18: proc auto_mkindex {dir files} {
        !            19:     global errorCode errorInfo
        !            20:     set oldDir [pwd]
        !            21:     cd $dir
        !            22:     set dir [pwd]
        !            23:     append index "# Tcl autoload index file: each line identifies a Tcl\n"
        !            24:     append index "# procedure and the file where that procedure is\n"
        !            25:     append index "# defined.  Generated by the \"auto_mkindex\" command.\n"
        !            26:     append index "\n"
        !            27:     foreach file [glob $files] {
        !            28:        set f ""
        !            29:        set error [catch {
        !            30:            set f [open $file]
        !            31:            while {[gets $f line] >= 0} {
        !            32:                if [regexp {^proc[      ]+([^   ]*)} $line match procName] {
        !            33:                    append index "[list $procName $file]\n"
        !            34:                }
        !            35:            }
        !            36:            close $f
        !            37:        } msg]
        !            38:        if $error {
        !            39:            set code $errorCode
        !            40:            set info $errorInfo
        !            41:            catch [close $f]
        !            42:            cd $oldDir
        !            43:            error $msg $info $code
        !            44:        }
        !            45:     }
        !            46:     set f [open tclindex w]
        !            47:     puts $f $index nonewline
        !            48:     close $f
        !            49:     cd $oldDir
        !            50: }

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