From 72680983db08bb947b5f2f6f8cd83d2df6d15307 Mon Sep 17 00:00:00 2001 From: matz Date: Thu, 20 Mar 2003 06:27:22 +0000 Subject: * eval.c (load_dyna): clear ruby_errinfo. (ruby-bugs-ja PR#409) * io.c (read_all): make str empty if given. (ruby-bugs-ja PR#408) * io.c (io_read): ditto. * io.c (rb_io_sysread): ditto. * range.c: do not override min and max. * sprintf.c (remove_sign_bits): octal left most digit for negative numbers may be '3'. (ruby-bugs-ja PR#407) * sprintf.c (rb_f_sprintf): should prefix sign bits if bignum is negative, using sign_bits(). * eval.c (avalue_to_mrhs): split argument passing and assignment conversion. * eval.c (svalue_to_mrhs): ditto. * eval.c (avalue_to_svalue): avalue_to_svalue([[1,2]]) should be [[1,2]], not [1,2] to wrap-around. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/jcode.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/jcode.rb') diff --git a/lib/jcode.rb b/lib/jcode.rb index 0d796a2b0..8e2becc12 100644 --- a/lib/jcode.rb +++ b/lib/jcode.rb @@ -147,6 +147,7 @@ class String end def delete!(del) + return nil if del == "" self.gsub!(DeletePatternCache[del] ||= /[#{_regex_quote(del)}]+/, '') end @@ -155,6 +156,7 @@ class String end def squeeze!(del=nil) + return nil if del == "" pattern = if del SqueezePatternCache[del] ||= /([#{_regex_quote(del)}])\1+/ -- cgit