diff options
Diffstat (limited to 'man')
| -rw-r--r-- | man/ruby.1 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/man/ruby.1 b/man/ruby.1 index 730c7a9838..e2d0abdefd 100644 --- a/man/ruby.1 +++ b/man/ruby.1 @@ -24,6 +24,7 @@ .Op Fl r Ar library .Op Fl x Ns Op Ar directory .Op - Ns Bro Cm enable Ns | Ns Cm disable Brc Ns - Ns Ar FEATURE +.Op Fl -dump Ns = Ns Ar target .Op Fl -verbose .Op Fl - .Op Ar program_file @@ -373,6 +374,8 @@ before executing script. .Pp .It Fl y .It Fl -yydebug +DO NOT USE. + Turns on compiler debug mode. Ruby will print a bunch of internal state messages during compiling scripts. You don't have to specify this switch, unless you are going to debug the Ruby interpreter. @@ -402,6 +405,20 @@ Disables (or enables) all features. .Pp .El .Pp +.It Fl -dump Ns = Ns Ar target +DO NOT USE. + +Prints the specified target. +.Ar target +can be one of; +.Bl -hang -offset indent +.It Sy insns +disassembed instructions +.Pp +.El +.Pp +You don't have to specify this switch, unless you are going to debug the Ruby interpreter. +.Pp .It Fl -verbose Enables verbose mode without printing version message at the beginning. It sets the @@ -428,6 +445,12 @@ Additional Ruby options. e.g. .Dl RUBYOPT="-w -Ke" .Pp +Note that RUBYOPT can contain only +.Fl d , Fl E , Fl I , Fl K , Fl r , Fl T , Fl U , Fl v , Fl w , Fl W, Fl -debug , +.Fl -disable- Ns Ar FEATURE +and +.Fl -enable- Ns Ar FEATURE . +.Pp .It Ev RUBYPATH A colon-separated list of directories that Ruby searches for Ruby programs when the |