diff options
Diffstat (limited to 'man')
| -rw-r--r-- | man/ruby.1 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/man/ruby.1 b/man/ruby.1 index f18513271d..88cef8d480 100644 --- a/man/ruby.1 +++ b/man/ruby.1 @@ -217,6 +217,18 @@ on machines that don't support it, in the following manner: exec /usr/local/bin/ruby -S $0 $* .Ed .Pp +On some systems +.Li "$0" +does not always contain the full pathname, so you need the +.Fl S +switch to tell Ruby to search for the script if necessary (to handle embedded +spaces and such). A better construct than +.Li "$*" +would be +.Li ${1+"$@"} , +but it does not work if the script is being interpreted by +.Xr csh 1 . +.Pp .It Fl T Ns Op Ar level=1 Turns on taint checks at the specified level (default 1). .Pp @@ -342,18 +354,6 @@ and set the corresponding variable in the script. For example: print "true\en" if $xyz .Ed .Pp -On some systems -.Li "$0" -does not always contain the full pathname, so you need the -.Fl S -switch to tell Ruby to search for the script if necessary (to handle embedded -spaces and such). A better construct than -.Li "$*" -would be -.Li ${1+"$@"} , -but it does not work if the script is being interpreted by -.Xr csh 1 . -.Pp .It Fl v Enables verbose mode. Ruby will print its version at the beginning and set the variable |