1 files changed, 21 insertions, 19 deletions
@@ -423,35 +423,37 @@ Dump some information.
 .Pp
 Prints the specified target.
 .Ar target
-can be one of;
 .Bl -hang -offset indent
 .It Sy version
-version description same as
-.Fl -version
 .It Sy usage
-brief usage message same as
-.Fl h
 .It Sy help
-Show long help message same as
-.Fl -help
 .It Sy syntax
-check of syntax same as
 .Fl c
-.Fl -yydebug
-.It Sy yydebug
-compiler debug mode, same as
-.Fl -yydebug
 .Pp
-Only specify this switch if you are going to debug the Ruby interpreter.
 .It Sy parsetree
 .It Sy parsetree_with_comment
-AST nodes tree
-.Pp
-Only specify this switch if you are going to debug the Ruby interpreter.
 .It Sy insns
-disassembled instructions
-.Pp
-Only specify this switch if you are going to debug the Ruby interpreter.
 .El
 .Pp
 .It Fl -verbose