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external form using srfi-10 for dictionaries

This commit is contained in:
Yuichi Nishiwaki 2014-08-06 15:10:48 +09:00
parent 312914fa0d
commit e339b7c64a
1 changed files with 12 additions and 1 deletions
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13
src/write.c
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@ -10,7 +10,7 @@
#include "picrin/string.h"
#include "picrin/vector.h"
#include "picrin/blob.h"
#include "picrin/macro.h"
#include "picrin/dict.h"
static bool
is_tagged(pic_state *pic, pic_sym tag, pic_value pair)
@ -179,6 +179,7 @@ write_core(struct writer_control *p, pic_value obj)
xFILE *file = p->file;
size_t i;
xh_entry *e;
xh_iter it;
int c;
float f;
@ -300,8 +301,18 @@ write_core(struct writer_control *p, pic_value obj)
}
xfprintf(file, ")");
break;
case PIC_TT_DICT:
xfprintf(file, "#,(dictionary");
xh_begin(&it, &pic_dict_ptr(obj)->hash);
while (xh_next(&it)) {
xfprintf(file, " '%s ", pic_symbol_name(pic, xh_key(it.e, pic_sym)));
write_core(p, xh_val(it.e, pic_value));
}
xfprintf(file, ")");
break;
default:
xfprintf(file, "#<%s %p>", pic_type_repr(pic_type(obj)), pic_ptr(obj));
break;
}
}