enable [ -afmprs ] name ...
       Enable  the  named hash table elements, presumably disabled ear\xe2\x80\x90
       lier with disable.  The default is to enable  builtin  commands.
       The -a option causes enable to act on regular or global aliases.
       The -s option causes enable to act on suffix  aliases.   The  -f
       option  causes  enable to act on shell functions.  The -r option
       causes enable to act on reserved words.  Without  arguments  all
       enabled  hash  table  elements from the corresponding hash table
       are printed.  With the -m flag the arguments are taken  as  pat\xe2\x80\x90
       terns  (should  be  quoted) and all hash table elements from the
       corresponding hash table matching these  patterns  are  enabled.
       Enabled  objects  can  be disabled with the disable builtin com\xe2\x80\x90
       mand.

       enable -p reenables patterns disabled  with  disable  -p.   Note
       that it does not override globbing options; for example, `enable
       -p "~"' does not cause the pattern  character  ~  to  be  active
       unless the EXTENDED_GLOB option is also set.  To enable all pos\xe2\x80\x90
       sible patterns (so that they may be individually  disabled  with
       disable -p), use `setopt EXTENDED_GLOB KSH_GLOB NO_SH_GLOB'.
