Translation from Scheme to GHIL, and compilation to GLIL work.

Translation from Scheme to GHIL, and compilation to GLIL work.

* src/*.c:  Removed calls to `scm_must_malloc', `SCM_MUST_MALLOC' and
  `scm_must_free'.  Same for `SCM_INUMP', `SCM_INUM', `SCM_STRING_CHARS',
  and the likes.
* module/system/base/syntax.scm:  Do not import `(ice-9 match)' and do
  not re-export `match', do not export `syntax-error' which was not
  defined here.
* module/system/base/compile.scm (call-with-compile-error-catch):  Use
  the `catch' form instead of `try'.
* src/instructions.c:  Use `scm_from_char ()' instead of the deprecated
  macro `SCM_MAKINUM ()'.
* src/instructions.h (scm_instruction):  Made `npop' a signed char.

git-archimport-id: lcourtes@laas.fr--2004-libre/guile-vm--revival--0.6--patch-2