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remove unnecessary code removing CR/LF from range

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Remove code that tries to remove CR and LF from Grapheme_Cluster_Break=Control.
This code is unnecessary because Grapheme_Cluster_Break=Control already excludes
CR and LF.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2018-12-01 08:26:39 +00:00
parent 36b3e41a57
commit d1f8694171
1 changed files with 1 additions and 16 deletions
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17
regparse.c
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@ -5878,22 +5878,7 @@ node_extended_grapheme_cluster(Node** np, ScanEnv* env)
if (IS_NULL(np1)) goto err;
cc = NCCLASS(np1);
R_ERR(add_property_to_cc(cc, "Grapheme_Cluster_Break=Control", 1, env));
if (ONIGENC_MBC_MINLEN(env->enc) > 1) {
BBuf *pbuf2 = NULL;
R_ERR(add_code_range(&pbuf1, env, 0x0a, 0x0a));
R_ERR(add_code_range(&pbuf1, env, 0x0d, 0x0d));
if (r != 0) goto err;
r = and_code_range_buf(cc->mbuf, 0, pbuf1, 1, &pbuf2, env);
if (r != 0) {
bbuf_free(pbuf2);
goto err;
}
bbuf_free(pbuf1);
pbuf1 = NULL;
bbuf_free(cc->mbuf);
cc->mbuf = pbuf2;
}
else {
if (! (ONIGENC_MBC_MINLEN(env->enc) > 1)) {
BITSET_CLEAR_BIT(cc->bs, 0x0a);
BITSET_CLEAR_BIT(cc->bs, 0x0d);
}