From fdbb2313a659476e9e47c71964c78f4893867165 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kkosako0@gmail.com>
Date: Thu, 28 Mar 2019 09:40:12 +0900
Subject: [PATCH] refactoring

---
 src/regcomp.c  | 28 ++++++++++++++--------------
 src/regparse.c |  2 +-
 src/regparse.h |  8 ++++----
 3 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/src/regcomp.c b/src/regcomp.c
index 625b3a9..c0ef71a 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -604,7 +604,7 @@ compile_tree_empty_check(Node* node, regex_t* reg, int empty_info, ScanEnv* env)
   int r;
   int saved_num_null_check = reg->num_null_check;
 
-  if (empty_info != QUANT_BODY_IS_NOT_EMPTY) {
+  if (empty_info != BODY_IS_NOT_EMPTY) {
     r = add_op(reg, OP_EMPTY_CHECK_START);
     if (r != 0) return r;
     COP(reg)->empty_check_start.mem = reg->num_null_check; /* NULL CHECK ID */
@@ -614,12 +614,12 @@ compile_tree_empty_check(Node* node, regex_t* reg, int empty_info, ScanEnv* env)
   r = compile_tree(node, reg, env);
   if (r != 0) return r;
 
-  if (empty_info != QUANT_BODY_IS_NOT_EMPTY) {
-    if (empty_info == QUANT_BODY_IS_EMPTY)
+  if (empty_info != BODY_IS_NOT_EMPTY) {
+    if (empty_info == BODY_IS_EMPTY)
       r = add_op(reg, OP_EMPTY_CHECK_END);
-    else if (empty_info == QUANT_BODY_IS_EMPTY_MEM)
+    else if (empty_info == BODY_IS_EMPTY_MEM)
       r = add_op(reg, OP_EMPTY_CHECK_END_MEMST);
-    else if (empty_info == QUANT_BODY_IS_EMPTY_REC)
+    else if (empty_info == BODY_IS_EMPTY_REC)
       r = add_op(reg, OP_EMPTY_CHECK_END_MEMST_PUSH);
 
     if (r != 0) return r;
@@ -969,7 +969,7 @@ compile_length_quantifier_node(QuantNode* qn, regex_t* reg)
     }
   }
 
-  if (empty_info == QUANT_BODY_IS_NOT_EMPTY)
+  if (empty_info == BODY_IS_NOT_EMPTY)
     mod_tlen = tlen;
   else
     mod_tlen = tlen + (SIZE_OP_EMPTY_CHECK_START + SIZE_OP_EMPTY_CHECK_END);
@@ -1055,7 +1055,7 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
     }
   }
 
-  if (empty_info == QUANT_BODY_IS_NOT_EMPTY)
+  if (empty_info == BODY_IS_NOT_EMPTY)
     mod_tlen = tlen;
   else
     mod_tlen = tlen + (SIZE_OP_EMPTY_CHECK_START + SIZE_OP_EMPTY_CHECK_END);
@@ -4005,7 +4005,7 @@ expand_case_fold_string(Node* node, regex_t* reg, int state)
 static enum QuantBodyEmpty
 quantifiers_memory_node_info(Node* node)
 {
-  int r = QUANT_BODY_IS_EMPTY;
+  int r = BODY_IS_EMPTY;
 
   switch (NODE_TYPE(node)) {
   case NODE_LIST:
@@ -4022,7 +4022,7 @@ quantifiers_memory_node_info(Node* node)
 #ifdef USE_CALL
   case NODE_CALL:
     if (NODE_IS_RECURSION(node)) {
-      return QUANT_BODY_IS_EMPTY_REC; /* tiny version */
+      return BODY_IS_EMPTY_REC; /* tiny version */
     }
     else
       r = quantifiers_memory_node_info(NODE_BODY(node));
@@ -4044,9 +4044,9 @@ quantifiers_memory_node_info(Node* node)
       switch (en->type) {
       case BAG_MEMORY:
         if (NODE_IS_RECURSION(node)) {
-          return QUANT_BODY_IS_EMPTY_REC;
+          return BODY_IS_EMPTY_REC;
         }
-        return QUANT_BODY_IS_EMPTY_MEM;
+        return BODY_IS_EMPTY_MEM;
         break;
 
       case BAG_OPTION:
@@ -4605,14 +4605,14 @@ setup_quant(Node* node, regex_t* reg, int state, ScanEnv* env)
     if (d == 0) {
 #ifdef USE_INSISTENT_CHECK_CAPTURES_IN_EMPTY_REPEAT
       qn->empty_info = quantifiers_memory_node_info(body);
-      if (qn->empty_info == QUANT_BODY_IS_EMPTY_REC) {
+      if (qn->empty_info == BODY_IS_EMPTY_REC) {
         if (NODE_TYPE(body) == NODE_BAG &&
             BAG_(body)->type == BAG_MEMORY) {
           MEM_STATUS_ON(env->bt_mem_end, BAG_(body)->m.regnum);
         }
       }
 #else
-      qn->empty_info = QUANT_BODY_IS_EMPTY;
+      qn->empty_info = BODY_IS_EMPTY;
 #endif
     }
   }
@@ -4646,7 +4646,7 @@ setup_quant(Node* node, regex_t* reg, int state, ScanEnv* env)
     }
   }
 
-  if (qn->greedy && (qn->empty_info == QUANT_BODY_IS_NOT_EMPTY)) {
+  if (qn->greedy && (qn->empty_info == BODY_IS_NOT_EMPTY)) {
     if (NODE_TYPE(body) == NODE_QUANT) {
       QuantNode* tqn = QUANT_(body);
       if (IS_NOT_NULL(tqn->head_exact)) {
diff --git a/src/regparse.c b/src/regparse.c
index 266bc11..13d32a9 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -2394,7 +2394,7 @@ node_new_quantifier(int lower, int upper, int by_number)
   QUANT_(node)->lower      = lower;
   QUANT_(node)->upper      = upper;
   QUANT_(node)->greedy     = 1;
-  QUANT_(node)->empty_info = QUANT_BODY_IS_NOT_EMPTY;
+  QUANT_(node)->empty_info = BODY_IS_NOT_EMPTY;
   QUANT_(node)->head_exact      = NULL_NODE;
   QUANT_(node)->next_head_exact = NULL_NODE;
   QUANT_(node)->is_refered      = 0;
diff --git a/src/regparse.h b/src/regparse.h
index ae2e940..f673c1a 100644
--- a/src/regparse.h
+++ b/src/regparse.h
@@ -67,10 +67,10 @@ enum GimmickType {
 };
 
 enum QuantBodyEmpty {
-  QUANT_BODY_IS_NOT_EMPTY = 0,
-  QUANT_BODY_IS_EMPTY     = 1,
-  QUANT_BODY_IS_EMPTY_MEM = 2,
-  QUANT_BODY_IS_EMPTY_REC = 3
+  BODY_IS_NOT_EMPTY = 0,
+  BODY_IS_EMPTY     = 1,
+  BODY_IS_EMPTY_MEM = 2,
+  BODY_IS_EMPTY_REC = 3
 };
 
 typedef struct {
-- 
2.40.0