s/syntax/macro/g

include/picrin/macro.h

@@ -15,7 +15,7 @@ struct pic_senv {
   struct pic_senv *up;
 };
 
-struct pic_syntax {
+struct pic_macro {
   PIC_OBJECT_HEADER
   struct pic_proc *proc;
   struct pic_senv *senv;
@@ -30,8 +30,8 @@ struct pic_sc {
 #define pic_sc(v) ((struct pic_sc *)pic_ptr(v))
 #define pic_sc_p(v) (pic_type(v) == PIC_TT_SC)
 
-#define pic_syntax(v) ((struct pic_syntax *)pic_ptr(v))
-#define pic_syntax_p(v) (pic_type(v) == PIC_TT_SYNTAX)
+#define pic_macro(v) ((struct pic_macro *)pic_ptr(v))
+#define pic_macro_p(v) (pic_type(v) == PIC_TT_MACRO)
 
 #define pic_senv(v) ((struct pic_senv *)pic_ptr(v))
 #define pic_senv_p(v) (pic_type(v) == PIC_TT_SENV)

include/picrin/value.h

@@ -99,7 +99,7 @@ enum pic_tt {
   PIC_TT_ENV,
   PIC_TT_CONT,
   PIC_TT_SENV,
-  PIC_TT_SYNTAX,
+  PIC_TT_MACRO,
   PIC_TT_SC,
   PIC_TT_LIB,
   PIC_TT_VAR,
@@ -248,8 +248,8 @@ pic_type_repr(enum pic_tt tt)
     return "sc";
   case PIC_TT_SENV:
     return "senv";
-  case PIC_TT_SYNTAX:
-    return "syntax";
+  case PIC_TT_MACRO:
+    return "macro";
   case PIC_TT_LIB:
     return "lib";
   case PIC_TT_VAR: