/usr/share/scilab/etc/scilab.start

// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2007-2008 - INRIA
// Copyright (C) 2009-2011 - DIGITEO
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

// Main Scilab initialisation file

mode(-1);  // silent execution mode

// clean database when restarted ======================================
predef("clear"); //unprotect all variables
clear  // erase all variables
clearglobal();

// Set stack size   ===================================================
function setStackSize()
  defaultstacksize = 10000000;
  old = stacksize()
  params = sciargs();
  nparam = find(params == "-mem");
  if (nparam) then
    ierr = execstr("newstacksize=" + params(nparam + 1), "errcatch");
    if (ierr == 0) then
      if old(1) <> newstacksize then
        stacksize(newstacksize);
      end
    else
      if old(1) <> defaultstacksize then
        stacksize(defaultstacksize);
      end
    end
  else
    if old(1) <> defaultstacksize then
      stacksize(defaultstacksize);
    end
  end
endfunction
setStackSize();
clear setStackSize;

// Special variables definition =======================================
oldieee=ieee()
ieee(2);
%inf = 1/0;
ieee(0);
%nan = %inf-%inf;
// boolean variables
%T = %t;
%F = %f;
%tk = (with_module("tclsci") & getscilabmode() <> "NWNI");

ieee(oldieee);
clear oldieee

// Default Obsolete Warning policy  ===================================
global %modalWarning;
// False -> Scilab will only display a Warning message in the console
//          if warnings are enabled [warning("on"/"off")].
// True  -> Scilab will show a blocking popup.
%modalWarning = %F;
clear %modalWarning;

// Create some configuration variables ================================
PWD = pwd();

// Startup message  ===================================================
if (sciargs() <> "-nb") & ~fromjava() & ~fromc() & getscilabmode() == "STD" then
  write(%io(2),[" ";gettext("Startup execution:")]);
  write(%io(2),gettext("  loading initial environment"));
end

if ((getscilabmode() == "NWNI" | getscilabmode() == "NW") & ~fromjava() & ~fromc() & sciargs()<>"-nb")
   [v, opts] = getversion()
   write(%io(2), strsubst(v, "scilab-", "Scilab ") + " (" + opts($-1) + ", " + opts($) + ")");
   clear v opts;
end

// loads modules ======================================================
modules    = getmodules();

// Map 'load' to 'old binary files load' called %_load to be able to load Scilab libraries
warning("off");
load = %_load;
warning("on");

for i=1:size(modules,"*")
  startFile = "SCI/modules/" + modules(i) + "/etc/" + modules(i) + ".start";
  ierr=exec(startFile, 'errcatch', -1);
  if ierr <> 0 then
     disp(msprintf(gettext("Failed to execute %s:"),startFile));
     disp(lasterror());
     exit(2);
   end
end
clear modules i load ierr startFile;

// Create some configuration variables ================================
home = getenv("HOME", SCI);
if getos() <> "Windows" then
  if getenv("PRINTERS", "ndef") == "ndef" then
    setenv("PRINTERS", "lp");
  end
end
setenv("VERSION", getversion());

// ATOMS ===============================================================
if with_module("atoms") then
  atomsSystemInit();
  if sciargs() <> "-noatomsautoload" then
    atomsAutoload();
    clear atomsAutoload;
  end
  clear atomsSystemInit;
end


// Protect variable previously defined  ================================
predef("all");

// At startup, no interactive vertical paging by default. ==============
lines(0);

// load contrib menu if present ========================================
function loadContrib()
  if isfile(SCI+"/contrib/loader.sce") then
    global %toolboxes;
    global %toolboxes_dir;
    exec(SCI+"/contrib/loader.sce");
  end
endfunction
loadContrib();
clear loadContrib;

// calling user initialization =========================================
if sciargs()<>"-nouserstartup" then

  startupfiles = [ SCIHOME + filesep() + ".scilab"     ; .. // Home directory startup
                   SCIHOME + filesep() + "scilab.ini" ];    //  ""      ""    startup

  if SCIHOME <> pwd() then
    startupfiles = [ startupfiles     ; ..
                     ".scilab"        ; .. // Working directory startup
                     "scilab.ini" ]   ;    //  ""         ""    startup
  end

  for i = 1:size(startupfiles, "*")
    if isfile(startupfiles(i)) then
      exec(startupfiles(i),-1);
    end
  end

  clear i;
  clear startupfiles;
end

// Menus/toolbar can now be enabled ====================================
if getscilabmode() == "STD" then
  setmenu(gettext("&File"));
  setmenu(gettext("&Edit"));
  setmenu(gettext("&Preferences"));
  setmenu(gettext("&Control"));
  setmenu(gettext("&Applications"));
  if ~with_module("scinotes") then // Desactivate Editor menu
    unsetmenu(gettext("&Applications"), 1);
  end
  if ~with_module("xcos") then // Desactivate xcos menu
    unsetmenu(gettext("&Applications"), 3);
  end
  if ~with_module("m2sci") then // Desactivate mfile2sci menu
    unsetmenu(gettext("&Applications"), 5);
  end
  if ~with_module("atoms") then // Desactivate atoms menu
    unsetmenu(gettext("&Applications"), 7);
  end
  setmenu(gettext("&?"));
  setmenu(gettext("&Toolboxes"));
  toolbar(-1, "on");
end
// ====================================================================
clear ans
scilab-data 5.5.1-7 / usr / share / scilab / etc / scilab.start
