From d08f28d839731cc4cc40181c88ee6db55b6975ee Mon Sep 17 00:00:00 2001 From: eban Date: Sun, 4 Mar 2001 09:46:08 +0000 Subject: * string.c (trnext): support backslash escape in String#tr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1226 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- string.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'string.c') diff --git a/string.c b/string.c index 374dc86867..5bdc6d9fdd 100644 --- a/string.c +++ b/string.c @@ -1801,7 +1801,10 @@ trnext(t) if (!t->gen) { if (t->p == t->pend) return -1; t->now = *(USTR)t->p++; - if (t->p < t->pend - 1 && *t->p == '-') { + if (t->p < t->pend - 1 && *t->p == '\\') { + t->p++; + } + else if (t->p < t->pend - 1 && *t->p == '-') { t->p++; if (t->p < t->pend) { if (t->now > *(USTR)t->p) { -- cgit v1.2.3