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defsyntax functon no longer used

This commit is contained in:
Yuichi Nishiwaki 2014-02-13 13:42:17 +09:00
parent a16eee7e1e
commit 6c849bbac9
1 changed files with 11 additions and 20 deletions
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31
src/macro.c
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@ -143,29 +143,20 @@ pic_export(pic_state *pic, pic_sym sym)
xh_put_int(pic->lib->exports, (long)e->key, e->val);
}
static void
defsyntax(pic_state *pic, pic_sym sym, struct pic_proc *macro, struct pic_senv *mac_env)
{
struct pic_macro *mac;
pic_sym uniq;
mac = macro_new(pic, macro, mac_env);
uniq = pic_gensym(pic, sym);
xh_put_int(pic->lib->senv->name, sym, uniq);
xh_put_int(pic->macros, uniq, (long)mac);
}
static void
defmacro(pic_state *pic, pic_sym sym, struct pic_proc *macro)
{
defsyntax(pic, sym, macro, NULL);
}
void
pic_defmacro(pic_state *pic, const char *name, struct pic_proc *macro)
{
defmacro(pic, pic_intern_cstr(pic, name), macro);
struct pic_macro *mac;
pic_sym sym, uniq;
/* new macro */
mac = macro_new(pic, macro, NULL);
/* symbol registration */
sym = pic_intern_cstr(pic, name);
uniq = pic_gensym(pic, sym);
xh_put_int(pic->lib->senv->name, sym, uniq);
xh_put_int(pic->macros, uniq, (long)mac);
/* auto export! */
pic_export(pic, pic_intern_cstr(pic, name));