diff options
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -920,6 +920,7 @@ proc_options(long argc, char **argv, struct cmdline_options *opt, int envopt) opt->src.enc.name = rb_str_new2(enc_name); if (!opt->ext.enc.name) opt->ext.enc.name = opt->src.enc.name; + rb_warn("-K%c is specified; it is for 1.8 compatibility and may cause odd behavior", rb_tolower(*s)); } s++; } |