From bf8d2d296132a46ce7f945ca408811e8e9fe7d6d Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Fri, 15 Sep 2017 18:38:36 +0900
Subject: [PATCH] change gperf wordlist type from int to short int

---
 src/gperf_fold_key_conv.py    | 2 +-
 src/make_unicode_fold_data.py | 6 +++---
 src/unicode_fold1_key.c       | 2 +-
 src/unicode_fold2_key.c       | 2 +-
 src/unicode_fold3_key.c       | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/gperf_fold_key_conv.py b/src/gperf_fold_key_conv.py
index 5267aa4..59c5de9 100755
--- a/src/gperf_fold_key_conv.py
+++ b/src/gperf_fold_key_conv.py
@@ -9,7 +9,7 @@ import re
 REG_LINE_GPERF = re.compile('#line .+gperf"')
 REG_HASH_FUNC = re.compile('hash\s*\(register\s+const\s+char\s*\*\s*str,\s*register\s+unsigned\s+int\s+len\s*\)')
 REG_STR_AT = re.compile('str\[(\d+)\]')
-REG_RETURN_TYPE = re.compile('^const\s+int\s*\*')
+REG_RETURN_TYPE = re.compile('^const\s+short\s+int\s*\*')
 REG_FOLD_KEY = re.compile('unicode_fold(\d)_key\s*\(register\s+const\s+char\s*\*\s*str,\s*register\s+unsigned\s+int\s+len\)')
 REG_ENTRY = re.compile('\{".*?",\s*(-?\d+)\s*\}')
 REG_IF_LEN = re.compile('if\s*\(\s*len\s*<=\s*MAX_WORD_LENGTH.+')
diff --git a/src/make_unicode_fold_data.py b/src/make_unicode_fold_data.py
index f4ad321..64aa3a2 100755
--- a/src/make_unicode_fold_data.py
+++ b/src/make_unicode_fold_data.py
@@ -250,8 +250,8 @@ def output_gperf_unfold_key(f):
 %}
 struct ByUnfoldKey {
   OnigCodePoint code;
-  int   index;
-  int   fold_len;
+  short int   index;
+  short int   fold_len;
 };
 %%
 """
@@ -272,7 +272,7 @@ def output_gperf_fold_key(f, key_len):
 #include <string.h>
 #include "regenc.h"
 %}
-int
+short int
 %%
 """
     f.write(head)
diff --git a/src/unicode_fold1_key.c b/src/unicode_fold1_key.c
index 2151211..ffaa661 100644
--- a/src/unicode_fold1_key.c
+++ b/src/unicode_fold1_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold1_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
       -1, -1, -1, -1, -1, -1,
 
diff --git a/src/unicode_fold2_key.c b/src/unicode_fold2_key.c
index 07cfa4e..8a45c9d 100644
--- a/src/unicode_fold2_key.c
+++ b/src/unicode_fold2_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold2_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
 
       101,
diff --git a/src/unicode_fold3_key.c b/src/unicode_fold3_key.c
index 1b4d9d4..deb9d22 100644
--- a/src/unicode_fold3_key.c
+++ b/src/unicode_fold3_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold3_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
 
       62,
-- 
2.40.0