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core: Have core:eval expand macros. 

* src/mes.c (core:eval-expand): Remove
  (core:eval-expanded): New variable.
  (eval_apply): Have core:eval expand macros; core:eval-expanded evals
  expanded sexps.
This commit is contained in:
Jan Nieuwenhuizen 2018-04-28 18:31:10 +02:00
parent 1400489a94
commit 7b476693c2
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GPG Key ID: F3C1A0D9C1D65273
3 changed files with 12 additions and 12 deletions
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16
module/mes/repl.mes
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@ -165,15 +165,15 @@ along with Mes. If not, see <http://www.gnu.org/licenses/>.
(loop (mes-load-module-env (cadr sexp) a))
(let ((e (if (and (pair? sexp) (eq? (car sexp) (string->symbol "unquote")))
(meta (cadr sexp) a)
(core:eval-expand sexp a))))
(core:eval sexp a))))
(if (eq? e *unspecified*) (loop a)
(let ((id (string->symbol (string-append "$" (number->string count)))))
(set! count (+ count 1))
(display id)
(display " = ")
(write e)
(newline)
(loop (acons id e a)))))))))
(let ((id (string->symbol (string-append "$" (number->string count)))))
(set! count (+ count 1))
(display id)
(display " = ")
(write e)
(newline)
(loop (acons id e a)))))))))
(lambda (key . args)
(if (defined? 'with-output-to-string)
(simple-format (current-error-port) "exception:~a:~a\n" key args)

4
scaffold/mini-mes.c
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@ -143,7 +143,7 @@ struct scm scm_vm_evlis2 = {TSPECIAL, "*vm-evlis2*",0};
struct scm scm_vm_evlis3 = {TSPECIAL, "*vm-evlis3*",0};
struct scm scm_vm_apply = {TSPECIAL, "core:apply",0};
struct scm scm_vm_apply2 = {TSPECIAL, "*vm-apply2*",0};
struct scm scm_vm_eval = {TSPECIAL, "core:eval",0};
struct scm scm_vm_eval = {TSPECIAL, "core:eval-sexp",0};
struct scm scm_vm_eval_pmatch_car = {TSPECIAL, "*vm-eval-pmatch-car*",0};
struct scm scm_vm_eval_pmatch_cdr = {TSPECIAL, "*vm-eval-pmatch-cdr*",0};
@ -163,7 +163,7 @@ struct scm scm_vm_begin_expand_primitive_load = {TSPECIAL, "*vm:core:begin-expan
struct scm scm_vm_begin_primitive_load = {TSPECIAL, "*vm:core:begin-primitive-load*",0};
struct scm scm_vm_macro_expand_car = {TSPECIAL, "*vm:core:macro-expand-car*",0};
struct scm scm_vm_macro_expand_cdr = {TSPECIAL, "*vm:macro-expand-cdr*",0};
struct scm scm_vm_begin_expand = {TSPECIAL, "core:eval-expand",0};
struct scm scm_vm_begin_expand = {TSPECIAL, "core:eval",0};
struct scm scm_vm_begin_expand_eval = {TSPECIAL, "*vm:begin-expand-eval*",0};
struct scm scm_vm_begin_expand_macro = {TSPECIAL, "*vm:begin-expand-macro*",0};
struct scm scm_vm_begin = {TSPECIAL, "*vm-begin*",0};

4
src/mes.c
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@ -185,7 +185,7 @@ struct scm scm_vm_evlis2 = {TSPECIAL, "*vm-evlis2*",0};
struct scm scm_vm_evlis3 = {TSPECIAL, "*vm-evlis3*",0};
struct scm scm_vm_apply = {TSPECIAL, "core:apply",0};
struct scm scm_vm_apply2 = {TSPECIAL, "*vm-apply2*",0};
struct scm scm_vm_eval = {TSPECIAL, "core:eval",0};
struct scm scm_vm_eval = {TSPECIAL, "core:eval-expanded",0};
struct scm scm_vm_eval_pmatch_car = {TSPECIAL, "*vm-eval-pmatch-car*",0};
struct scm scm_vm_eval_pmatch_cdr = {TSPECIAL, "*vm-eval-pmatch-cdr*",0};
@ -205,7 +205,7 @@ struct scm scm_vm_begin_expand_primitive_load = {TSPECIAL, "*vm:core:begin-expan
struct scm scm_vm_begin_primitive_load = {TSPECIAL, "*vm:core:begin-primitive-load*",0};
struct scm scm_vm_macro_expand_car = {TSPECIAL, "*vm:core:macro-expand-car*",0};
struct scm scm_vm_macro_expand_cdr = {TSPECIAL, "*vm:macro-expand-cdr*",0};
struct scm scm_vm_begin_expand = {TSPECIAL, "core:eval-expand",0};
struct scm scm_vm_begin_expand = {TSPECIAL, "core:eval",0};
struct scm scm_vm_begin_expand_eval = {TSPECIAL, "*vm:begin-expand-eval*",0};
struct scm scm_vm_begin_expand_macro = {TSPECIAL, "*vm:begin-expand-macro*",0};
struct scm scm_vm_begin = {TSPECIAL, "*vm-begin*",0};