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eval_error.c: should not escapce newline and tab

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2019-01-24 10:10:18 +00:00
parent e608402019
commit c6fb7c1f33
1 changed files with 3 additions and 0 deletions
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3
eval_error.c
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@ -87,6 +87,9 @@ write_warnq(VALUE out, VALUE str, const char *ptr, long len)
const long olen = len;
for (; len > 0; --len, ++ptr) {
unsigned char c = *ptr;
switch (c) {
case '\n': case '\t': continue;
}
if (rb_iscntrl(c)) {
char buf[5];
const char *cc = 0;