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refactor port.c

This commit is contained in:
Yuichi Nishiwaki 2013-10-17 17:57:27 +09:00
parent 5671c43a77
commit 87aae8dd8f
1 changed files with 11 additions and 5 deletions
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16
src/port.c
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@ -4,8 +4,8 @@
#include "picrin.h"
#include "picrin/proc.h"
void
pic_debug(pic_state *pic, pic_value obj)
static void
write(pic_state *pic, pic_value obj)
{
switch (pic_type(obj)) {
case PIC_TT_NIL:
@ -19,9 +19,9 @@ pic_debug(pic_state *pic, pic_value obj)
break;
case PIC_TT_PAIR:
printf("(");
pic_debug(pic, pic_car(pic, obj));
write(pic, pic_car(pic, obj));
printf(" . ");
pic_debug(pic, pic_cdr(pic, obj));
write(pic, pic_cdr(pic, obj));
printf(")");
break;
case PIC_TT_SYMBOL:
@ -39,13 +39,19 @@ pic_debug(pic_state *pic, pic_value obj)
}
}
void
pic_debug(pic_state *pic, pic_value obj)
{
write(pic, obj);
}
static pic_value
pic_port_write(pic_state *pic)
{
pic_value v;
pic_get_args(pic, "o", &v);
pic_debug(pic, v);
write(pic, v);
return pic_false_value();
}