.############# macro definitions for subroutines section #############
.#
.# hd --- Page Heading and Calling Sequence sub-heading
.#  Usage: .hd <subroutine name> <short description> <date>
.de hd
.EV
.pn 1
.in +5
.he `[1] (4) --- [2]``[3]`
.fo `[1] (4)`- # -`[1] (4)`
.ti -5
.ul
Calling Information
.sp
.nf
.en hd
.#
.# fs --- Function sub-heading
.#  Usage: .fs
.de fs
.fi
.sp 2
.ne 3
.ti -5
.ul
Function
.sp
.en fs
.#
.# im --- Implementation sub-heading
.#  Usage: .im
.de im
.fi
.sp 2
.ne 3
.ti -5
.ul
Implementation
.sp
.en im
.#
.# ca --- Calls sub-heading
.#  Usage: .ca
.de ca
.fi
.sp 2
.ne 3
.ti -5
.ul
Calls
.sp
.en ca
.#
.# am --- Arguments Modified sub-heading
.#  Usage: .am
.de am
.fi
.sp 2
.ne 3
.ti -5
.ul
Arguments Modified
.sp
.en am
.#
.# bu --- Bugs sub-heading
.#  Usage: .bu
.de bu
.fi
.sp 2
.ne 3
.ti -5
.ul
Bugs
.sp
.en bu
.#
.# sa --- See Also sub-heading
.#  Usage: .sa
.de sa
.fi
.sp 2
.ne 3
.ti -5
.ul
See Also
.sp
.en sa
.#
.####################### end macro definitions ##########################
