CM.sources implemented; CM.makedepend dropped

merged changes from devel branch (added noweb tool)

merged pending changes into main trunk; see HISTORY; new binfiles!!

merging branch blume_devel_v110p26p2_1 (elimination of corenv)

changes to modmap generator and CM tool parameter mechanism (see HISTORY)

merging back development branch blume_devel_v110p26p1_3...
This involves changes to CM and the removal of CMStaticEnv from
the compiler.  See the HISTORY file for more information.

merging back blume_devel_v110p26p1_1

merging back changes from blume_devel_v110_26_2

- size info in BOOTLIST
     * no fixed upper limits for number of bootfiles or length of
       bootfile names in runtime
     * falling back to old behavior if no BOOTLIST size info found
- allocation size heuristics in .run-sml
     * tries to read cache size from /proc/cpuinfo (this is important for
        small-cache Celeron systems!)
- install.sh robustified
- CM manual updates
- paranoid mode
     * no more CMB.deliver() (i.e., all done by CMB.make())
     * can re-use existing sml.boot.* files
     * init.cmi now treated as library
     * library stamps for consistency checks
- sml.boot.<arch>-<os>/PIDMAP file
     * This file is read by the CM startup code.  This is used to minimize
       the amount of dynamic state that needs to be stowed away for the
       purpose of sharing between interactive system and user code.
- CM.Anchor.anchor instead of CM.Anchor.{set,cancel}
     * Upon request by Elsa.  Anchors now controlled by get-set-pair
       like most other CM state variables.
- Compiler.CMSA eliminated
     * No longer supported by CM anyway.
- fixed bugs in pickler that kept biting Stefan
     * past refs to past refs (was caused by the possibility that
       ad-hoc sharing is more discriminating than hash-cons sharing)
     * integer overflow on LargeInt.minInt
- ml-{lex,yacc} build scripts now use new mechanism
  for building standalone programs
- fixed several gcc -Wall warnings that were caused by missing header
  files, missing initializations, etc., in runtime (not all warnings
  eliminated, though)

CM changes: standalone builds, better CMB.make/deliver, general improvements

TODO and manual update

conserve_memory off by default; done anyway at bootstrap time; docu update

memoize put into its own module

cmdline: dflt = autoload; comp->sml

smlinfo registry handled better; dia test; manual updates

master-slave implementation improved; now more robust against slave crashes

version number in manual corrected

manual updated

small change to SafeIO; cosmetic fix of master-slave interrupt handling; doc

documentation updated

dynlink chapter added to doc

in Doc: tabbing changed to tabular env

CMB.symval added; manual update

cm-tools.cm added

first draft of manual complete

some more manual writing

small error fixed in manual

first attempt at some documentation; empty lines in pathconfig files ignored