mini-mes: Merge with mes.c: lib.c, math.c, posix.c.
* mes.c: Include math.c after posix.c. (assert_defined, check_formals, check_apply, load_env, bload_env): Move from lib.c * scaffold/mini-mes.c: Include mini-lib.h, lib.c., mini-math.h, math.c, mini-posix.h, posix.c. (greater_p, less_p, is_p, minus, plus, divide, modulo, multiply, logior, ash): Remove. (ungetchar, peekchar, peek_byte, read_byte, write_byte, string_to_cstring, getenv_, open_input_file, current_input_port, set_current_input_port, force_output): Remove. (mes_builtins): include mini-lib.i, mini-lib.environment.i. mini-math.i, mini-math.environment.i mini-posix.i, mini-posix.environment.i. * GNUmakefile (guile-mini-mes): Add dependencies.
This commit is contained in:
Jan Nieuwenhuizen
parent
2deca502ed
commit
da3ccf9703
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@ -180,6 +180,9 @@ mini-mes: scaffold/mini-mes.c
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guile-mini-mes: module/language/c99/compiler.mes # and others...
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guile-mini-mes: mini-mes.h mini-mes.i mini-mes.environment.i mini-mes.symbols.i
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guile-mini-mes: gc.c mini-gc.h mini-gc.i mini-gc.environment.i
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guile-mini-mes: lib.c mini-lib.h mini-lib.i mini-lib.environment.i
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guile-mini-mes: math.c mini-math.h mini-math.i mini-math.environment.i
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guile-mini-mes: posix.c mini-posix.h mini-posix.i mini-posix.environment.i
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guile-mini-mes: vector.c mini-vector.h mini-vector.i mini-vector.environment.i
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guile-mini-mes: mlibc.c mstart.c
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guile-mini-mes: GNUmakefile
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276
lib.c
276
lib.c
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@ -18,31 +18,63 @@
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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//MINI_MES
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// SCM
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// length (SCM x)
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// {
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// int n = 0;
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// while (x != cell_nil)
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// {
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// n++;
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// if (TYPE (x) != TPAIR) return MAKE_NUMBER (-1);
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// x = cdr (x);
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// }
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// return MAKE_NUMBER (n);
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// }
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SCM fdisplay_ (SCM,FILE*);
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int g_depth;
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#if _POSIX_SOURCE
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char const*
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itoa (int x)
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{
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static char buf[10];
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char *p = buf+9;
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*p-- = 0;
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int sign = x < 0;
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if (sign)
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x = -x;
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do
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{
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*p-- = '0' + (x % 10);
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x = x / 10;
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} while (x);
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if (sign)
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*p-- = '-';
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return p+1;
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}
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// from mlib.c
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#define fputs fdputs
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int
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fdputs (char const* s, int fd)
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{
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int i = strlen (s);
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write (fd, s, i);
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return 0;
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}
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#ifdef putc
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#undef putc
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#endif
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#define putc fdputc
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int
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fdputc (int c, int fd)
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{
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write (fd, (char*)&c, 1);
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return 0;
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}
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#endif
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SCM fdisplay_ (SCM, int);
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SCM
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display_helper (SCM x, int cont, char* sep, FILE *fd)
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display_helper (SCM x, int cont, char* sep, int fd)
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{
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fputs (sep, fd);
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if (g_depth == 0) return cell_unspecified;
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g_depth = g_depth - 1;
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switch (TYPE (x))
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{
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case TCHAR:
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@ -54,7 +86,11 @@ display_helper (SCM x, int cont, char* sep, FILE *fd)
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case TFUNCTION:
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{
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fputs ("#<procedure ", fd);
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#if __GNUC__
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char const *p = "?";
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#else
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char *p = "?";
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#endif
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if (FUNCTION (x).name != 0)
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p = FUNCTION (x).name;
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fputs (p, fd);
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@ -93,7 +129,7 @@ display_helper (SCM x, int cont, char* sep, FILE *fd)
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break;
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}
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case TSPECIAL:
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#if __NYACC__
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#if __MESC__
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// FIXME
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//{}
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{
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@ -107,7 +143,7 @@ display_helper (SCM x, int cont, char* sep, FILE *fd)
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}
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#endif
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case TSTRING:
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#if __NYACC__
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#if __MESC__
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// FIXME
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{
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SCM t = CAR (x);
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@ -146,18 +182,18 @@ SCM
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display_ (SCM x)
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{
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g_depth = 5;
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return display_helper (x, 0, "", stdout);
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return display_helper (x, 0, "", STDOUT);
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}
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SCM
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display_error_ (SCM x)
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{
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g_depth = 5;
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return display_helper (x, 0, "", stderr);
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return display_helper (x, 0, "", STDERR);
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}
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SCM
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fdisplay_ (SCM x, FILE *fd) ///((internal))
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fdisplay_ (SCM x, int fd) ///((internal))
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{
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g_depth = 5;
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return display_helper (x, 0, "", fd);
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@ -170,198 +206,14 @@ exit_ (SCM x) ///((name . "exit"))
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exit (VALUE (x));
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}
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//MINI_MES
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// char const*
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// string_to_cstring (SCM s)
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// {
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// static char buf[1024];
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// char *p = buf;
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// s = STRING (s);
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// while (s != cell_nil)
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// {
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// *p++ = VALUE (car (s));
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// s = cdr (s);
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// }
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// *p = 0;
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// return buf;
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// }
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// SCM
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// error (SCM key, SCM x)
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// {
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// SCM throw;
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// if ((throw = assq_ref_env (cell_symbol_throw, r0)) != cell_undefined)
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// return apply (throw, cons (key, cons (x, cell_nil)), r0);
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// assert (!"error");
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// }
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SCM
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assert_defined (SCM x, SCM e) ///((internal))
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{
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if (e == cell_undefined) return error (cell_symbol_unbound_variable, x);
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return e;
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}
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SCM
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check_formals (SCM f, SCM formals, SCM args) ///((internal))
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{
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int flen = (TYPE (formals) == TNUMBER) ? VALUE (formals) : VALUE (length (formals));
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int alen = VALUE (length (args));
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if (alen != flen && alen != -1 && flen != -1)
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{
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char buf[1024];
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sprintf (buf, "apply: wrong number of arguments; expected: %d, got: %d: ", flen, alen);
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SCM e = MAKE_STRING (cstring_to_list (buf));
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return error (cell_symbol_wrong_number_of_args, cons (e, f));
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}
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return cell_unspecified;
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}
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SCM
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check_apply (SCM f, SCM e) ///((internal))
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{
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char const* type = 0;
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if (f == cell_f || f == cell_t) type = "bool";
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if (f == cell_nil) type = "nil";
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if (f == cell_unspecified) type = "*unspecified*";
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if (f == cell_undefined) type = "*undefined*";
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if (TYPE (f) == TCHAR) type = "char";
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if (TYPE (f) == TNUMBER) type = "number";
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if (TYPE (f) == TSTRING) type = "string";
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if (type)
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{
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char buf[1024];
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sprintf (buf, "cannot apply: %s:", type);
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fprintf (stderr, " [");
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display_error_ (e);
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fprintf (stderr, "]\n");
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SCM e = MAKE_STRING (cstring_to_list (buf));
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return error (cell_symbol_wrong_type_arg, cons (e, f));
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}
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return cell_unspecified;
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}
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char const*
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itoa (int x)
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{
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static char buf[10];
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char *p = buf+9;
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*p-- = 0;
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int sign = x < 0;
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if (sign)
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x = -x;
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do
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{
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*p-- = '0' + (x % 10);
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x = x / 10;
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} while (x);
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if (sign)
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*p-- = '-';
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return p+1;
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}
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//FILE *g_stdin;
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int
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dump ()
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{
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fputs ("program r2=", stderr);
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display_error_ (r2);
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fputs ("\n", stderr);
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r1 = g_symbols;
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gc_push_frame ();
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gc ();
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gc_peek_frame ();
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char *p = (char*)g_cells;
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fputc ('M', stdout);
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fputc ('E', stdout);
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fputc ('S', stdout);
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fputc (g_stack >> 8, stdout);
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fputc (g_stack % 256, stdout);
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// See HACKING, simple crafted dump for tiny-mes.c
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if (getenv ("MES_TINY"))
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{
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TYPE (9) = 0x2d2d2d2d;
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CAR (9) = 0x2d2d2d2d;
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CDR (9) = 0x3e3e3e3e;
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TYPE (10) = TPAIR;
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CAR (10) = 11;
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CDR (10) = 12;
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TYPE (11) = TCHAR;
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CAR (11) = 0x58585858;
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CDR (11) = 65;
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TYPE (12) = TPAIR;
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CAR (12) = 13;
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CDR (12) = 1;
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TYPE (13) = TCHAR;
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CAR (11) = 0x58585858;
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CDR (13) = 66;
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TYPE (14) = 0x3c3c3c3c;
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CAR (14) = 0x2d2d2d2d;
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CDR (14) = 0x2d2d2d2d;
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g_free = 15;
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}
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for (int i=0; i<g_free * sizeof(struct scm); i++)
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fputc (*p++, stdout);
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return 0;
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}
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SCM
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load_env (SCM a) ///((internal))
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{
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r0 = a;
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g_stdin = open ("module/mes/read-0.mes", O_RDONLY);
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g_stdin = g_stdin >= 0 ? g_stdin : open (MODULEDIR "mes/read-0.mes", O_RDONLY);
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if (!g_function) r0 = mes_builtins (r0);
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r2 = read_input_file_env (r0);
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g_stdin = STDIN;
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return r2;
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}
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SCM
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bload_env (SCM a) ///((internal))
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{
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#if MES_MINI
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g_stdin = fopen ("module/mes/read-0-32.mo", O_RDONLY);
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#else
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g_stdin = open ("module/mes/read-0.mo", O_RDONLY);
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g_stdin = g_stdin >= 0 ? g_stdin : open (MODULEDIR "mes/read-0.mo", O_RDONLY);
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#endif
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char *p = (char*)g_cells;
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assert (getchar () == 'M');
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assert (getchar () == 'E');
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assert (getchar () == 'S');
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g_stack = getchar () << 8;
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g_stack += getchar ();
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int c = getchar ();
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while (c != EOF)
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{
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*p++ = c;
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c = getchar ();
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}
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g_free = (p-(char*)g_cells) / sizeof (struct scm);
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gc_peek_frame ();
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g_symbols = r1;
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g_stdin = STDIN;
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r0 = mes_builtins (r0);
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return r2;
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}
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SCM
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xassq (SCM x, SCM a) ///for speed in core only
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{
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while (a != cell_nil && x != CDAR (a)) a = CDR (a);
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return a != cell_nil ? CAR (a) : cell_f;
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}
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#if _POSIX_SOURCE
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#undef fdputs
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#undef fdputc
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#endif
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92
mes.c
92
mes.c
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@ -1081,13 +1081,103 @@ mes_environment () ///((internal))
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}
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int g_stdin;
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#include "math.c"
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#include "posix.c"
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#include "math.c"
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#include "lib.c"
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#include "reader.c"
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#include "gc.c"
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#include "vector.c"
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// extra lib
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SCM
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assert_defined (SCM x, SCM e) ///((internal))
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{
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if (e == cell_undefined) return error (cell_symbol_unbound_variable, x);
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return e;
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}
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SCM
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check_formals (SCM f, SCM formals, SCM args) ///((internal))
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{
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int flen = (TYPE (formals) == TNUMBER) ? VALUE (formals) : VALUE (length (formals));
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int alen = VALUE (length (args));
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if (alen != flen && alen != -1 && flen != -1)
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{
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char buf[1024];
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sprintf (buf, "apply: wrong number of arguments; expected: %d, got: %d: ", flen, alen);
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SCM e = MAKE_STRING (cstring_to_list (buf));
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return error (cell_symbol_wrong_number_of_args, cons (e, f));
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}
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return cell_unspecified;
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}
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SCM
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check_apply (SCM f, SCM e) ///((internal))
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{
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char const* type = 0;
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if (f == cell_f || f == cell_t) type = "bool";
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if (f == cell_nil) type = "nil";
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if (f == cell_unspecified) type = "*unspecified*";
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if (f == cell_undefined) type = "*undefined*";
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if (TYPE (f) == TCHAR) type = "char";
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if (TYPE (f) == TNUMBER) type = "number";
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if (TYPE (f) == TSTRING) type = "string";
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if (type)
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{
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char buf[1024];
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sprintf (buf, "cannot apply: %s:", type);
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fprintf (stderr, " [");
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display_error_ (e);
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fprintf (stderr, "]\n");
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SCM e = MAKE_STRING (cstring_to_list (buf));
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return error (cell_symbol_wrong_type_arg, cons (e, f));
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}
|
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return cell_unspecified;
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}
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SCM
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load_env (SCM a) ///((internal))
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{
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r0 = a;
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g_stdin = open ("module/mes/read-0.mes", O_RDONLY);
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g_stdin = g_stdin >= 0 ? g_stdin : open (MODULEDIR "mes/read-0.mes", O_RDONLY);
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if (!g_function) r0 = mes_builtins (r0);
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r2 = read_input_file_env (r0);
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g_stdin = STDIN;
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return r2;
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}
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SCM
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bload_env (SCM a) ///((internal))
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{
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#if MES_MINI
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g_stdin = fopen ("module/mes/read-0-32.mo", O_RDONLY);
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#else
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g_stdin = open ("module/mes/read-0.mo", O_RDONLY);
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g_stdin = g_stdin >= 0 ? g_stdin : open (MODULEDIR "mes/read-0.mo", O_RDONLY);
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#endif
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char *p = (char*)g_cells;
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assert (getchar () == 'M');
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assert (getchar () == 'E');
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assert (getchar () == 'S');
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g_stack = getchar () << 8;
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g_stack += getchar ();
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int c = getchar ();
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while (c != EOF)
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{
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*p++ = c;
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c = getchar ();
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}
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g_free = (p-(char*)g_cells) / sizeof (struct scm);
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gc_peek_frame ();
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g_symbols = r1;
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g_stdin = STDIN;
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r0 = mes_builtins (r0);
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return r2;
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}
|
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|
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int
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main (int argc, char *argv[])
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||||
{
|
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|
|
|
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32
posix.c
32
posix.c
|
|
@ -18,18 +18,13 @@
|
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#if 0
|
||||
#include <fcntl.h>
|
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FILE *g_stdin;
|
||||
#else
|
||||
int g_stdin;
|
||||
|
||||
#if _POSIX_SOURCE
|
||||
int open (char const *s, int mode);
|
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int read (int fd, void* buf, size_t n);
|
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void write (int fd, char const* s, int n);
|
||||
#endif
|
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|
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int g_stdin;
|
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|
||||
#define O_RDONLY 0
|
||||
#define STDIN 0
|
||||
|
|
@ -65,8 +60,9 @@ getchar ()
|
|||
return i;
|
||||
}
|
||||
|
||||
#define ungetc fdungetc
|
||||
int
|
||||
fd_ungetc (int c, int fd)
|
||||
fdungetc (int c, int fd)
|
||||
{
|
||||
assert (ungetc_char < 2);
|
||||
ungetc_buf[++ungetc_char] = c;
|
||||
|
|
@ -77,7 +73,7 @@ fd_ungetc (int c, int fd)
|
|||
int
|
||||
ungetchar (int c)
|
||||
{
|
||||
return fd_ungetc (c, g_stdin);
|
||||
return ungetc (c, g_stdin);
|
||||
}
|
||||
|
||||
int
|
||||
|
|
@ -114,7 +110,8 @@ write_byte (SCM x) ///((arity . n))
|
|||
SCM p = cdr (x);
|
||||
int fd = 1;
|
||||
if (TYPE (p) == TPAIR && TYPE (car (p)) == TNUMBER) fd = VALUE (car (p));
|
||||
#if _POSIX_SOURCE
|
||||
#if 0
|
||||
//_POSIX_SOURCE
|
||||
FILE *f = fd == 1 ? stdout : stderr;
|
||||
fputc (VALUE (c), f);
|
||||
#else
|
||||
|
|
@ -127,11 +124,13 @@ write_byte (SCM x) ///((arity . n))
|
|||
return c;
|
||||
}
|
||||
|
||||
char string_to_cstring_buf[1024];
|
||||
char const*
|
||||
string_to_cstring (SCM s)
|
||||
{
|
||||
static char buf[1024];
|
||||
char *p = buf;
|
||||
//static char buf[1024];
|
||||
//char *p = buf;
|
||||
char *p = string_to_cstring_buf;
|
||||
s = STRING(s);
|
||||
while (s != cell_nil)
|
||||
{
|
||||
|
|
@ -139,14 +138,19 @@ string_to_cstring (SCM s)
|
|||
s = cdr (s);
|
||||
}
|
||||
*p = 0;
|
||||
return buf;
|
||||
//return buf;
|
||||
return string_to_cstring_buf;
|
||||
}
|
||||
|
||||
SCM
|
||||
getenv_ (SCM s) ///((name . "getenv"))
|
||||
{
|
||||
#if _POSIX_SOURCE
|
||||
char *p = getenv (string_to_cstring (s));
|
||||
return p ? MAKE_STRING (cstring_to_list (p)) : cell_f;
|
||||
#else
|
||||
return cell_t;
|
||||
#endif
|
||||
}
|
||||
|
||||
SCM
|
||||
|
|
@ -164,18 +168,20 @@ current_input_port ()
|
|||
SCM
|
||||
set_current_input_port (SCM port)
|
||||
{
|
||||
g_stdin = VALUE (port);
|
||||
g_stdin = VALUE (port) ? VALUE (port) : STDIN;
|
||||
return current_input_port ();
|
||||
}
|
||||
|
||||
SCM
|
||||
force_output (SCM p) ///((arity . n))
|
||||
{
|
||||
#if 0
|
||||
int fd = 1;
|
||||
if (TYPE (p) == TPAIR && TYPE (car (p)) == TNUMBER) fd = VALUE (car (p));
|
||||
#if _POSIX_SOURCE
|
||||
FILE *f = fd == 1 ? stdout : stderr;
|
||||
fflush (f);
|
||||
#endif
|
||||
#endif
|
||||
return cell_unspecified;
|
||||
}
|
||||
|
|
|
|||
58
reader.c
58
reader.c
|
|
@ -18,6 +18,12 @@
|
|||
* along with Mes. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#if _POSIX_SOURCE
|
||||
#undef fputs
|
||||
#undef fdputs
|
||||
#undef fdputc
|
||||
#endif
|
||||
|
||||
SCM
|
||||
___end_of_mes___ ()
|
||||
{
|
||||
|
|
@ -112,3 +118,55 @@ lookup_ (SCM s, SCM a)
|
|||
|
||||
return lookup_symbol_ (s);
|
||||
}
|
||||
|
||||
//FILE *g_stdin;
|
||||
int
|
||||
dump ()
|
||||
{
|
||||
fputs ("program r2=", stderr);
|
||||
display_error_ (r2);
|
||||
fputs ("\n", stderr);
|
||||
|
||||
r1 = g_symbols;
|
||||
gc_push_frame ();
|
||||
gc ();
|
||||
gc_peek_frame ();
|
||||
char *p = (char*)g_cells;
|
||||
fputc ('M', stdout);
|
||||
fputc ('E', stdout);
|
||||
fputc ('S', stdout);
|
||||
fputc (g_stack >> 8, stdout);
|
||||
fputc (g_stack % 256, stdout);
|
||||
// See HACKING, simple crafted dump for tiny-mes.c
|
||||
if (getenv ("MES_TINY"))
|
||||
{
|
||||
TYPE (9) = 0x2d2d2d2d;
|
||||
CAR (9) = 0x2d2d2d2d;
|
||||
CDR (9) = 0x3e3e3e3e;
|
||||
|
||||
TYPE (10) = TPAIR;
|
||||
CAR (10) = 11;
|
||||
CDR (10) = 12;
|
||||
|
||||
TYPE (11) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (11) = 65;
|
||||
|
||||
TYPE (12) = TPAIR;
|
||||
CAR (12) = 13;
|
||||
CDR (12) = 1;
|
||||
|
||||
TYPE (13) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (13) = 66;
|
||||
|
||||
TYPE (14) = 0x3c3c3c3c;
|
||||
CAR (14) = 0x2d2d2d2d;
|
||||
CDR (14) = 0x2d2d2d2d;
|
||||
|
||||
g_free = 15;
|
||||
}
|
||||
for (int i=0; i<g_free * sizeof(struct scm); i++)
|
||||
fputc (*p++, stdout);
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -169,11 +169,11 @@ struct function g_functions[200];
|
|||
int g_function = 0;
|
||||
|
||||
#include "mini-gc.h"
|
||||
// #include "lib.h"
|
||||
// #include "math.h"
|
||||
#include "mini-lib.h"
|
||||
#include "mini-math.h"
|
||||
#include "mini-mes.h"
|
||||
// #include "posix.h"
|
||||
// #include "reader.h"
|
||||
#include "mini-posix.h"
|
||||
// #include "mini-reader.h"
|
||||
#include "mini-vector.h"
|
||||
|
||||
|
||||
|
|
@ -1023,404 +1023,9 @@ make_tmps (struct scm* cells)
|
|||
return 0;
|
||||
}
|
||||
|
||||
// Posix
|
||||
int
|
||||
ungetchar (int c)
|
||||
{
|
||||
return ungetc (c, g_stdin);
|
||||
}
|
||||
|
||||
int
|
||||
peekchar ()
|
||||
{
|
||||
int c = getchar ();
|
||||
ungetchar (c);
|
||||
return c;
|
||||
}
|
||||
|
||||
SCM
|
||||
peek_byte ()
|
||||
{
|
||||
return MAKE_NUMBER (peekchar ());
|
||||
}
|
||||
|
||||
SCM
|
||||
read_byte ()
|
||||
{
|
||||
return MAKE_NUMBER (getchar ());
|
||||
}
|
||||
|
||||
SCM
|
||||
unread_byte (SCM i)
|
||||
{
|
||||
ungetchar (VALUE (i));
|
||||
return i;
|
||||
}
|
||||
|
||||
SCM
|
||||
write_byte (SCM x) ///((arity . n))
|
||||
{
|
||||
SCM c = car (x);
|
||||
SCM p = cdr (x);
|
||||
int fd = 1;
|
||||
if (TYPE (p) == TPAIR && TYPE (car (p)) == TNUMBER) fd = VALUE (car (p));
|
||||
//FILE *f = fd == 1 ? stdout : stderr;
|
||||
#if __GNUC__
|
||||
assert (TYPE (c) == TNUMBER || TYPE (c) == TCHAR);
|
||||
#endif
|
||||
// fputc (VALUE (c), f);
|
||||
char cc = VALUE (c);
|
||||
write (1, (char*)&cc, fd);
|
||||
return c;
|
||||
}
|
||||
|
||||
char string_to_cstring_buf[1024];
|
||||
char const*
|
||||
string_to_cstring (SCM s)
|
||||
{
|
||||
//static char buf[1024];
|
||||
//char *p = buf;
|
||||
char *p = string_to_cstring_buf;
|
||||
s = STRING(s);
|
||||
while (s != cell_nil)
|
||||
{
|
||||
*p++ = VALUE (car (s));
|
||||
s = cdr (s);
|
||||
}
|
||||
*p = 0;
|
||||
//return buf;
|
||||
return string_to_cstring_buf;
|
||||
}
|
||||
|
||||
SCM
|
||||
getenv_ (SCM s) ///((name . "getenv"))
|
||||
{
|
||||
#if 0
|
||||
char *p = getenv (string_to_cstring (s));
|
||||
return p ? MAKE_STRING (cstring_to_list (p)) : cell_f;
|
||||
#else
|
||||
return cell_t;
|
||||
#endif
|
||||
}
|
||||
|
||||
SCM
|
||||
open_input_file (SCM file_name)
|
||||
{
|
||||
return MAKE_NUMBER (open (string_to_cstring (file_name), O_RDONLY));
|
||||
// char *s = string_to_cstring (file_name);
|
||||
// int x = open (s, 0);
|
||||
// return MAKE_NUMBER (x);
|
||||
}
|
||||
|
||||
SCM
|
||||
current_input_port ()
|
||||
{
|
||||
return MAKE_NUMBER (g_stdin);
|
||||
}
|
||||
|
||||
SCM
|
||||
set_current_input_port (SCM port)
|
||||
{
|
||||
g_stdin = VALUE (port) ? VALUE (port) : STDIN;
|
||||
return current_input_port ();
|
||||
}
|
||||
|
||||
SCM
|
||||
force_output (SCM p) ///((arity . n))
|
||||
{
|
||||
#if 0
|
||||
//FIXME
|
||||
int fd = 1;
|
||||
if (TYPE (p) == TPAIR && TYPE (car (p)) == TNUMBER) fd = VALUE (car (p));
|
||||
FILE *f = fd == 1 ? stdout : stderr;
|
||||
fflush (f);
|
||||
#endif
|
||||
return cell_unspecified;
|
||||
}
|
||||
|
||||
// Math
|
||||
SCM
|
||||
greater_p (SCM x) ///((name . ">") (arity . n))
|
||||
{
|
||||
int n = INT_MAX;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
if (VALUE (car (x)) >= n) return cell_f;
|
||||
n = VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return cell_t;
|
||||
}
|
||||
|
||||
SCM
|
||||
less_p (SCM x) ///((name . "<") (arity . n))
|
||||
{
|
||||
int n = INT_MIN;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
if (VALUE (car (x)) <= n) return cell_f;
|
||||
n = VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return cell_t;
|
||||
}
|
||||
|
||||
SCM
|
||||
is_p (SCM x) ///((name . "=") (arity . n))
|
||||
{
|
||||
if (x == cell_nil) return cell_t;
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
int n = VALUE (car (x));
|
||||
x = cdr (x);
|
||||
while (x != cell_nil)
|
||||
{
|
||||
if (VALUE (car (x)) != n) return cell_f;
|
||||
x = cdr (x);
|
||||
}
|
||||
return cell_t;
|
||||
}
|
||||
|
||||
SCM
|
||||
minus (SCM x) ///((name . "-") (arity . n))
|
||||
{
|
||||
SCM a = car (x);
|
||||
assert (TYPE (a) == TNUMBER);
|
||||
int n = VALUE (a);
|
||||
x = cdr (x);
|
||||
if (x == cell_nil)
|
||||
n = -n;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n -= VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return MAKE_NUMBER (n);
|
||||
}
|
||||
|
||||
SCM
|
||||
plus (SCM x) ///((name . "+") (arity . n))
|
||||
{
|
||||
int n = 0;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n += VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return MAKE_NUMBER (n);
|
||||
}
|
||||
|
||||
SCM
|
||||
divide (SCM x) ///((name . "/") (arity . n))
|
||||
{
|
||||
int n = 1;
|
||||
if (x != cell_nil) {
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n = VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n /= VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return MAKE_NUMBER (n);
|
||||
}
|
||||
|
||||
SCM
|
||||
modulo (SCM a, SCM b)
|
||||
{
|
||||
assert (TYPE (a) == TNUMBER);
|
||||
assert (TYPE (b) == TNUMBER);
|
||||
int x = VALUE (a);
|
||||
while (x < 0) x += VALUE (b);
|
||||
return MAKE_NUMBER (x % VALUE (b));
|
||||
}
|
||||
|
||||
SCM
|
||||
multiply (SCM x) ///((name . "*") (arity . n))
|
||||
{
|
||||
int n = 1;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n *= VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return MAKE_NUMBER (n);
|
||||
}
|
||||
|
||||
SCM
|
||||
logior (SCM x) ///((arity . n))
|
||||
{
|
||||
int n = 0;
|
||||
while (x != cell_nil)
|
||||
{
|
||||
assert (TYPE (car (x)) == TNUMBER);
|
||||
n |= VALUE (car (x));
|
||||
x = cdr (x);
|
||||
}
|
||||
return MAKE_NUMBER (n);
|
||||
}
|
||||
|
||||
SCM
|
||||
ash (SCM n, SCM count)
|
||||
{
|
||||
assert (TYPE (n) == TNUMBER);
|
||||
assert (TYPE (count) == TNUMBER);
|
||||
int cn = VALUE (n);
|
||||
int ccount = VALUE (count);
|
||||
return MAKE_NUMBER ((ccount < 0) ? cn >> -ccount : cn << ccount);
|
||||
}
|
||||
|
||||
// Lib [rest of]
|
||||
|
||||
int g_depth;
|
||||
|
||||
SCM
|
||||
display_helper (SCM x, int cont, char* sep, int fd)
|
||||
{
|
||||
fputs (sep, fd);
|
||||
if (g_depth == 0) return cell_unspecified;
|
||||
g_depth = g_depth - 1;
|
||||
|
||||
switch (TYPE (x))
|
||||
{
|
||||
case TCHAR:
|
||||
{
|
||||
fputs ("#\\", fd);
|
||||
putc (VALUE (x), fd);
|
||||
break;
|
||||
}
|
||||
case TFUNCTION:
|
||||
{
|
||||
fputs ("#<procedure ", fd);
|
||||
char *p = "?";
|
||||
if (FUNCTION (x).name != 0)
|
||||
p = FUNCTION (x).name;
|
||||
fputs (p, fd);
|
||||
fputs ("[", fd);
|
||||
fputs (itoa (CDR (x)), fd);
|
||||
fputs (",", fd);
|
||||
fputs (itoa (x), fd);
|
||||
fputs ("]>", fd);
|
||||
break;
|
||||
}
|
||||
case TMACRO:
|
||||
{
|
||||
fputs ("#<macro ", fd);
|
||||
display_helper (cdr (x), cont, "", fd);
|
||||
fputs (">", fd);
|
||||
break;
|
||||
}
|
||||
case TNUMBER:
|
||||
{
|
||||
fputs (itoa (VALUE (x)), fd);
|
||||
break;
|
||||
}
|
||||
case TPAIR:
|
||||
{
|
||||
if (!cont) fputs ("(", fd);
|
||||
if (x && x != cell_nil) fdisplay_ (CAR (x), fd);
|
||||
if (CDR (x) && TYPE (CDR (x)) == TPAIR)
|
||||
display_helper (CDR (x), 1, " ", fd);
|
||||
else if (CDR (x) && CDR (x) != cell_nil)
|
||||
{
|
||||
if (TYPE (CDR (x)) != TPAIR)
|
||||
fputs (" . ", fd);
|
||||
fdisplay_ (CDR (x), fd);
|
||||
}
|
||||
if (!cont) fputs (")", fd);
|
||||
break;
|
||||
}
|
||||
case TSPECIAL:
|
||||
#if __NYACC__
|
||||
// FIXME
|
||||
//{}
|
||||
{
|
||||
SCM t = CAR (x);
|
||||
while (t && t != cell_nil)
|
||||
{
|
||||
putc (VALUE (CAR (t)), fd);
|
||||
t = CDR (t);
|
||||
}
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
case TSTRING:
|
||||
#if __NYACC__
|
||||
// FIXME
|
||||
{
|
||||
SCM t = CAR (x);
|
||||
while (t && t != cell_nil)
|
||||
{
|
||||
putc (VALUE (CAR (t)), fd);
|
||||
t = CDR (t);
|
||||
}
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
case TSYMBOL:
|
||||
{
|
||||
SCM t = CAR (x);
|
||||
while (t && t != cell_nil)
|
||||
{
|
||||
putc (VALUE (CAR (t)), fd);
|
||||
t = CDR (t);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
fputs ("<", fd);
|
||||
fputs (itoa (TYPE (x)), fd);
|
||||
fputs (":", fd);
|
||||
fputs (itoa (x), fd);
|
||||
fputs (">", fd);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
display_ (SCM x)
|
||||
{
|
||||
g_depth = 5;
|
||||
return display_helper (x, 0, "", STDOUT);
|
||||
}
|
||||
|
||||
SCM
|
||||
display_error_ (SCM x)
|
||||
{
|
||||
g_depth = 5;
|
||||
return display_helper (x, 0, "", STDERR);
|
||||
}
|
||||
|
||||
SCM
|
||||
fdisplay_ (SCM x, int fd) ///((internal))
|
||||
{
|
||||
g_depth = 5;
|
||||
return display_helper (x, 0, "", fd);
|
||||
}
|
||||
|
||||
SCM
|
||||
exit_ (SCM x) ///((name . "exit"))
|
||||
{
|
||||
assert (TYPE (x) == TNUMBER);
|
||||
exit (VALUE (x));
|
||||
}
|
||||
|
||||
SCM
|
||||
xassq (SCM x, SCM a) ///for speed in core only
|
||||
{
|
||||
while (a != cell_nil && x != CDAR (a)) a = CDR (a);
|
||||
return a != cell_nil ? CAR (a) : cell_f;
|
||||
}
|
||||
#include "posix.c"
|
||||
#include "math.c"
|
||||
#include "lib.c"
|
||||
|
||||
// Jam Collector
|
||||
SCM g_symbol_max;
|
||||
|
|
@ -1552,19 +1157,19 @@ mes_builtins (SCM a) ///((internal))
|
|||
#include "mini-mes.i"
|
||||
|
||||
// Do not sort: Order of these includes define builtins
|
||||
// #include "lib.i"
|
||||
// #include "math.i"
|
||||
// #include "posix.i"
|
||||
#include "mini-posix.i"
|
||||
#include "mini-math.i"
|
||||
#include "mini-lib.i"
|
||||
#include "mini-vector.i"
|
||||
#include "mini-gc.i"
|
||||
// #include "reader.i"
|
||||
// #include "mini-reader.i"
|
||||
|
||||
#include "mini-gc.environment.i"
|
||||
// #include "lib.environment.i"
|
||||
// #include "math.environment.i"
|
||||
#include "mini-lib.environment.i"
|
||||
#include "mini-math.environment.i"
|
||||
#include "mini-mes.environment.i"
|
||||
// #include "posix.environment.i"
|
||||
// #include "reader.environment.i"
|
||||
#include "mini-posix.environment.i"
|
||||
// #include "mini-reader.environment.i"
|
||||
#include "mini-vector.environment.i"
|
||||
|
||||
return a;
|
||||
|
|
@ -1631,10 +1236,6 @@ bload_env (SCM a) ///((internal))
|
|||
return r2;
|
||||
}
|
||||
|
||||
// #include "math.c"
|
||||
// #include "posix.c"
|
||||
// #include "lib.c"
|
||||
// #include "reader.c"
|
||||
#include "vector.c"
|
||||
#include "gc.c"
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue