Provided by: squeak-vm_4.10.2.2614-1ubuntu2_amd64 bug

NAME

       squeak - Unix Squeak virtual machine launcher

SYNOPSIS

       squeak squeak [image filename]  [project filename]

DESCRIPTION

       squeak is the virtual machine for the Squeak Smalltalk system.  It requires three files to
       operate correctly: an image file containing a `snapshot'  of  a  live  Squeak  session,  a
       changes  file  containing the source code for modified methods in the image, and a copy of
       (or a link to) a shared system sources file containing the source code  for  methods  that
       have not been modified since the last major version increment.

       The  image  and  changes  files  contain  the  state  of a user's Squeak session, which is
       persistent between consecutive sessions.  Private copies  of  these  files  are  therefore
       normally  required.   The  squeak script checks that the local Squeak installation appears
       sane, and then copies the required files to the  current  working  directory.   If  squeak
       encounters  no  problems,  it  will  finish by running squeak vm to start a Squeak session
       using the newly copied image and changes files.

INVOCATION

       squeak accepts  an optional image name, and/or an optional project name.  If an image name
       is given on the command line then squeak tries to run that image.  Otherwise squeak checks
       the environment variable SQUEAK_IMAGE and, if it is set, uses its value as the name of the
       image  to  run.   Otherwise  squeak  looks  for  available  images  in  the  ~/squeak  and
       /usr/share/squeak directories.  Then, squeak shows a dialog with all the available  images
       for  the  user to choose one of them. If the chosen image is at SQUEAK_IMAGE_DIR (which is
       by default /usr/share/squeak), it will be copied to   ~/squeak.   If  only  one  image  is
       available, no dialog will be shown and the script will run that image.

       The  image  argument  can be followed by a project name.  This is the name of a 'document'
       that should have been saved from a Squeak image. The project  name  must  have  the  '.pr'
       extension.

       The project argument can also be providen without an image name. In that case, squeak will
       look for an image to run the project following the same criteria explained above.

ENVIRONMENT

       To know all the environment variables that can affect the squeak image launching,  take  a
       look at the Environment section of the squeakvm man page.

       Appart from those options, these are applied to this script:

       SQUEAK_IMAGE_DIR
              is  the  directory,  together  with  ~/squeak  where  the launcher looks for Squeak
              images.  (The default value is /usr/share/squeak)

       SQUEAK_IMAGE
              is the name of a image file to be run by the script.

       SQUEAK is the name of an alternative vm (or alternative vm  options)  to  be  run  by  the
              script.  The  script  launches  the  vm  with  these  default options: '-mmap 1024M
              -nomixer'

NOTES

       This manual page documents version [version] of Unix Squeak.  It may  not  be  appropriate
       for any other version.

       The  image  and  changes  files  containing a saved Squeak session are intimately related.
       They should always be used together, never be separated, and under no circumstances should
       an image be run with a changes file that has been used with a different image.  Failure to
       adhere to the above could cause the source code for the methods in  the  image  to  become
       garbled and impossible to retrieve.

       The  Unix  Squeak virtual machine fully supports OpenGL in both the X11 and Quartz display
       drivers.  Open Croquet will run just fine with either of these drivers (and many Mac OS  X
       users will even have the choice of which driver to use :).

       Because  of licensing issues, a Squeak image or Squeak sources package is not available in
       Debian yet. So the user must download a proper image in order to get this  script  useful.
       Available images can be found in these web sites:

       The official Squeak home page:
              http://squeak.org

       The SqueakLand (international educational oriented) world:
              http://www.squeakland.org

       The spanish educative oriented Squeak page:
              http://squeak.educarex.es/

AUTHOR

       This manual page was written by José L. Redrejo for the Debian project

SEE ALSO

       squeakvm(1).

                                                                                        SQUEAK(1)