hheellpp -- Command

Print concise description of command
hheellpp [-dd_c] [-ff_f_i_l_e] [-ii_f_i_l_e] [-rr] [_c_o_m_m_a_n_d]...

hheellpp  prints  a  concise description  of  the  options  available for  each
specified _c_o_m_m_a_n_d. If _c_o_m_m_a_n_d  is omitted, hheellpp prints a simple description
of itself,  followed by information about the  command given by $LLAASSTTEERRRROORR,
which is the last command returning a nonzero exit status.

hheellpp provides more information than the usage message printed by a command,
but  less than  the detailed  description  given by  the mmaann  command.  The
primary purpose of hheellpp is to  refresh your memory if you have forgotten an
option to _c_o_m_m_a_n_d.

hheellpp looks  in /eettcc/hheellppffiillee for  system information and the  file named in
environmental  variable $HHEELLPP  for user-specific  information.  Information
about a _c_o_m_m_a_n_d begins with a line

    #_c_o_m_m_a_n_d

and ends with the next line beginning with `#' in /eettcc/hheellppffiillee or $HHEELLPP.

hheellpp recognizes the following options:

-dd_c  Use _c as the delimiting  character within the helpfile, instead of the
     default #.

-ff_f_i_l_e
     Read   the  help   entries  from  _f_i_l_e   instead  from   the  default,
     /eettcc/hheellppffiillee.

-ii_f_i_l_e
     Read  the helpfile's  index  from _f_i_l_e  instead of  from the  default,
     /eettcc/hheellppiinnddeexx.   hheellpp uses  the index  to speed  its retrieval  of an
     entry, and does not work without it.

-rr   Rebuild the  index.  If  you modify a  helpfile, you must  rebuild its
     index, or hheellpp will no longer retrieve items correctly.

_E_x_a_m_p_l_e
The following shows  how to rebuild the index for  helpfile mmyyhheellpp, using @
as the delimiting character:

    help -d@ -fmyhelp -imyindex -r

_F_i_l_e_s
/eettcc/hheellppffiillee -- Additional system information
/eettcc/hheellppiinnddeexx -- Index for helpfile
$HHEELLPP -- User information
$LLAASSTTEERRRROORR -- Default command help

_S_e_e _A_l_s_o
aapprrooppooss, ccoommmmaannddss, mmaann, UUssiinngg CCOOHHEERREENNTT
