From 1f721fb67030e3864fde26f2d1790ba4cac68360 Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 25 Jan 2008 06:12:44 +0000 Subject: * ruby.c (process_options): not set encoding of -e option from -E option if they are not compatible. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ruby.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'ruby.c') diff --git a/ruby.c b/ruby.c index fbd255ecc..763f3b8e5 100644 --- a/ruby.c +++ b/ruby.c @@ -1000,14 +1000,30 @@ process_options(VALUE arg) enc = rb_enc_from_index(opt->ext.enc.index); } else { - enc = rb_locale_encoding(); + enc = 0; } if (opt->e_script) { - rb_enc_associate(opt->e_script, enc); + rb_encoding *eenc = rb_locale_encoding(); + if (!enc) { + enc = eenc; + } + else if (!rb_enc_asciicompat(enc)) { + rb_warning("%s is not ASCII compatible, ignored for -e", + rb_enc_name(enc)); + } + else if (eenc != enc && + (rb_enc_str_coderange(opt->e_script) != ENC_CODERANGE_7BIT)) { + rb_warning("-e conatains non ASCII string, encoding %s is not used", + rb_enc_name(enc)); + } + rb_enc_associate(opt->e_script, eenc); require_libraries(); tree = rb_parser_compile_string(parser, opt->script, opt->e_script, 1); } else { + if (!enc) { + enc = rb_locale_encoding(); + } if (opt->script[0] == '-' && !opt->script[1]) { forbid_setid("program input from stdin"); } -- cgit