From: K.Kosako <kosako@sofnec.co.jp>
Date: Mon, 21 Aug 2017 01:49:49 +0000 (+0900)
Subject: add OP_EXTENDED_GRAPHEME_CLUSTER_BOUND and OP_NO_EXTENDED_GRAPHEME_CLUSTER_BOUND
X-Git-Tag: v6.6.0~47
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e3ee80ca4a4b88444bbd1547d8baee258e024350;p=onig

add OP_EXTENDED_GRAPHEME_CLUSTER_BOUND and OP_NO_EXTENDED_GRAPHEME_CLUSTER_BOUND
---

diff --git a/src/regexec.c b/src/regexec.c
index bb165b8..b5cea40 100644
--- a/src/regexec.c
+++ b/src/regexec.c
@@ -2264,6 +2264,24 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
       break;
 #endif
 
+    case OP_EXTENDED_GRAPHEME_CLUSTER_BOUND:
+      MOP_IN(OP_EXTENDED_GRAPHEME_CLUSTER_BOUND);
+      if (onigenc_egcb_is_break_position(encode, s, sprev, str, end)) {
+        MOP_OUT;
+        continue;
+      }
+      goto fail;
+      break;
+
+    case OP_NO_EXTENDED_GRAPHEME_CLUSTER_BOUND:
+      MOP_IN(OP_NO_EXTENDED_GRAPHEME_CLUSTER_BOUND);
+      if (onigenc_egcb_is_break_position(encode, s, sprev, str, end))
+        goto fail;
+
+      MOP_OUT;
+      continue;
+      break;
+
     case OP_BEGIN_BUF:  MOP_IN(OP_BEGIN_BUF);
       if (! ON_STR_BEGIN(s)) goto fail;
 
diff --git a/src/regint.h b/src/regint.h
index 43690f3..9b9214a 100644
--- a/src/regint.h
+++ b/src/regint.h
@@ -517,6 +517,9 @@ enum OpCode {
   OP_WORD_BEGIN,
   OP_WORD_END,
 
+  OP_EXTENDED_GRAPHEME_CLUSTER_BOUND,
+  OP_NO_EXTENDED_GRAPHEME_CLUSTER_BOUND,
+
   OP_BEGIN_BUF,
   OP_END_BUF,
   OP_BEGIN_LINE,