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\*(n) -Develop_Begin_Undo   (1) manpage
\*(n) -Develop_Begin_Undo
1
  • NAME
      (n) -Develop_Begin_Undo - undo the effects of aedb
  • SYNOPSIS
      (n) -Develop_Begin_Undo change-number [ option ... ]
      (n) -Develop_Begin_Undo -List [ option ... ]
      (n) -Develop_Begin_Undo -Help
  • DESCRIPTION
      The (n) -Develop_Begin_Undo command is used to reverse the effects of the '(n) -Develop_Begin' command. The development directory is discarded, even if the change has files associated with it, and even if the development directory is not empty; all files in the development directory will be lost. The change is returned to the "awaiting development" state. boxwid = 1 down S1: box "awaiting" "development" arrow " develop" ljust " begin" ljust S2: box "being" "developed" T1: spline -> from S2.w then left 0.75 then up 11/12 then to 1/3<S1.sw,S1.nw> " develop" ljust " begin" ljust " undo" ljust at T1.c - (0.75,0) Notification The develop_begin_undo_command field of the project config file is run, if set.  See aepconf(5) for more information.
  • OPTIONS
      The following options are understood:
      -Change number
      This option may be used to specify a particular change within a project. When no -Change option is specified, the AEGIS_CHANGE environment variable is consulted. If that does not exist, the user's $HOME/.aegisrc file is examined for a default change field (see aeuconf(5) for more information). If that does not exist, when the user is only working on one change within a project, that is the default change number. Otherwise, it is an error.
      -Help

      This option may be used to obtain more information about how to use the (n) program.
      -Interactive

      Specify that (n) should ask the user for confirmation before deleting each file. Answer the question yes to delete the file, or no to keep the file. You can also answer all to delete the file and all that follow, or none to keep the file and all that follow.

      Defaults to the user's delete_file_preference if not specified, see aeuconf(5) for more information.

      If (n) is running in the background, the question will not be asked, and the files will be deleted.
      -Keep

      This option may be used to retain files and/or directories usually deleted by the command. Defaults to the user's delete_file_preference if not specified, see aeuconf(5) for more information.
      -No_Keep

      This option may be used to ensure that the files and/or directories are deleted by the command. Defaults to the user's delete_file_preference if not specified, see aeuconf(5) for more information.
      -List

      This option may be used to obtain a list of suitable subjects for this command. The list may be more general than expected.
      -Project name
      This option may be used to select the project of interest. When no -Project option is specified, the AEGIS_PROJECT environment variable is consulted. If that does not exist, the user's $HOME/.aegisrc file is examined for a default project field (see aeuconf(5) for more information). If that does not exist, when the user is only working on changes within a single project, the project name defaults to that project. Otherwise, it is an error.
      -TERse

      This option may be used to cause listings to produce the bare minimum of information. It is usually useful for shell scripts.
      -User name

      This option may be used by project administrators to undo the effects of using the same option with the aedb(1) command.
      -Verbose
      This option may be used to cause (n) to produce more output. By default (n) only produces output on errors. When used with the -List option this option causes column headings to be added.
      -Wait
      This option may be used to require (N) commands to wait for access locks, if they cannot be obtained immediately. Defaults to the user's lock_wait_preference if not specified, see aeuconf(5) for more information.
      -No_Wait
      This option may be used to require (N) commands to emit a fatal error if access locks cannot be obtained immediately. Defaults to the user's lock_wait_preference if not specified, see aeuconf(5) for more information.


      All options may be abbreviated; the abbreviation is documented as the upper case letters, all lower case letters and underscores (_) are optional. You must use consecutive sequences of optional letters.

      All options are case insensitive, you may type them in upper case or lower case or a combination of both, case is not important.

      For example: the arguments "-project, "-PROJ" and "-p" are all interpreted to mean the -Project option. The argument "-prj" will not be understood, because consecutive optional characters were not supplied.

      Options and other command line arguments may be mixed arbitrarily on the command line, after the function selectors.


      The GNU long option names are understood. Since all option names for (n) are long, this means ignoring the extra leading '-'. The "--option=value" convention is also understood.
  • RECOMMENDED ALIAS
      The recommended alias for this command is 
      
csh% alias aedbu '(n) -dbu \!* -v'
      

sh$ aedbu(){(n) -dbu "$@" -v}
  • ERRORS
      It is an error if
      the change is no assigned to the current user.


      It is an error if
      the change is not in the
      "being developed"
       state.





















  • EXIT STATUS
      The
      (n)
       command will exit with a status of 1 on any error.
      The
      (n)
       command will only exit with a status of 0 if there are no errors.
  • ENVIRONMENT VARIABLES
      See
      aegis(1)
      for a list of environment variables
      which may affect this command.


  • SEE ALSO
  • COPYRIGHT
      (n) version (V)


      Copyright (C) (Y) Peter Miller;
      All rights reserved.
      The (n) program comes with ABSOLUTELY NO WARRANTY;
      for details use the '(n) -VERSion License' command.
      This is free software
      and you are welcome to redistribute it under certain conditions;
      for details use the '(n) -VERSion License' command.


  • AUTHOR
      l r l.
      Peter Miller;E-Mail:;millerp@canb.auug.org.au
      /\/\*;WWW:;http://www.canb.auug.org.au/~millerp/

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