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Annotation of micropolis/res/mkindex.tcl, revision 1.1.1.1

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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