.APPENDIX BUILDING RUNOFF
.SUBTITLE RSX-11M
.x RSX-11M
^&RSX-11M MAPPED SYSTEMS\&
.skip 
.fill 
Procedure: 
.list 1 
.le 
Use UFD to set up the proper UFDs, if necessary. 
.le 
Select the proper task build file: 
.list 0
.le;RNOBLD.CMD##Overlayed 
.le;BLDFCS.CMD##Overlayed, resident library 
.le;BIGBLD.CMD##Non overlayed, resident FCS library 
.le;SMALBL.CMD##Very small RNO (slowest)
.br;##If this is used >LBR CMTAB/cr CMTAB
.br;##must be done to create a library.
.els
.LE Select the options you require by editing the RNPRE.MAC. 
This is only necessary if you wish to have a different set of defaults.
Some are mentioned in the section on CUSTOMIZATION.
.TP 5 
.le 
Edit the Task Build command file to reflect your individual system needs. The
Task Build command file contains parameters to set the default switches,
default paper size (for /-FF) and default underline mode. The underline mode
is currently set as UL:L. If you use lots of index terms or otherwise make
heavy demands on dynamic memory RNO will run faster by increasing the EXTSK
parameter. The overlayed version has lots of room for dynamic memory extension
and runs nearly as fast as the non overlayed version. 
.le 
Assemble
.NOFILL 
.INDENT +10 
MAC @RNOASM
.F.le ;Build the task 
.lm+10.NF 
TKB @RNOBLD .....or 
TKB @BLDFCS ..or 
TKB @BIGBLD 
.LM-10 
.FILL 
.le ;The final RNO.TSK should be copied to LB:[1,54], and installed if you
wish to make it available to all users.
.bb
.le;Finally to generate RSX documentation:
.i10;@DOCRSX
.le;Alternatively the assembly and task build steps may be executed by:
.i10;^&@RNORSX\&
.br;This will build a standard RSX version of RNO.
.ELS 
.eb
.BREAK 
.S 
.tt6
^&RSX-11M+\&
.s
The mapped RSX proceedure should be used.  It is possible to
separate the code into data and code using I/D space.  The .psects
have all been properly defined and M+ users may wish to experiment with
various methods of reducing the program size to make more dynamic memory
available.
.s
.tt 6
^&RSX-11M UNMAPPED SYSTEMS\&
.skip 
Users of unmapped systems should follow the procedure outlined for mapped
systems, but selecting UICs as appropriate. File RNOBLD.CMD will have to be
edited to delete the /MM switch and to change the PAR directive to match
system requirements. The final RNO.TSK should be copied to LB:[1,24]. 
.s 2 
.SUBTITLE RSX-11D/IAS
.tt 8
.x  RSX-11D
.x  IAS
^&RSX-11D/IAS\&
.skip 
Users of RSX-11D/IAS should follow the procedure outlined for users of RSX-11M
Mapped systems.  Since the conventions for source and object files are
installation dependent, all .CMD and .ODL files should be edited accordingly. 
Additionally, RSX-11D/IAS users should alter RNOBLD.CMD to change the /MM
switch to /MU and to change the PAR directive as needed. 
.p 
Alternatively, IAS users may use command file RNOIAS.CMD to assemble and build
RUNOFF. The command file IASBLD.CMD may be used for just building RNO. The
command file contains parameters to set the default switches, default paper
size (for /-FF) and default underline mode. 
.note
Indirect command files will not work with heavily overlayed versions under IAS.
IAS users must use only IASBLD or BIGBLD.
.end note
.bb
.p;To generate IAS documentation:
.i10;@DOCIAS
.p;Unfortunately an IAS help file is not generated.  IAS users may be able
to adapt the RSX help file created by @DOCRSX.
.eb
.s 
.SUBTITLE VMS
.tt 8
.x  VMS
^&VAX/VMS\&
.s
This program must be built under compatibility mode using MCR.
The commands are:
.i10;@RNOVMS
.i15;or ......
.i10;MCR MAC @RNOASM
.i10;MCR TKB @RNOBLD
.br;Otherwise the 11-M proceedure should be used.
The final RNO.EXE should be copied to SYS_$SYSTEM
with W:E protection if all users are to be able to use it via the
 _$#MCR#RNO command.
The following symbol may be defined:
.i10;_$ RNO :== MCR RNO
.p;To generate VMS documentation:
.i10;@DOCVMS
.s
.SUBTITLE RT-11
.tt 8
.x  RT-11/TSX
^&RT-11/TSX\&
.s
RT11 and TSX users should copy all _.MAC and _.COM files to the device
assigned INP.  The output device for the .OBJ, .MAP, and .SAV files should
be assigned OUP.
.s
.i 10;ASS DEV INP
.i 10;ASS DEV OUP
.s
Before compiling the files, RNPRE.MAC may be edited to change the default
options.
The macro files are assembled by initiating the command file RTASM.COM:
.s
.i 10;@RTASM
.s
The resulting object files
are linked by initiating the command file RTBLD.COM:
.s
.i 10;@RTBLD
.s
Also, if your system is short on available memory you should modify
RTBLD to properly overlay the program or remove autohyphenation (see the
discussion in the efficiency and program size sections below). 
.s
To generate the appropriate RT11 documentation users should use
RUNOFF to create the documentation file from the _.RNO files supplied.
Copy all the _.RNO files to the default device.
.s
.i 10;RUN RUNOFF
.i 10;RUNOFF.TXT,RUNOFF=RNORT
.i 10;RUNOFF.TOC=RUNOFF.RNT
.i 10;/X
.S
.i 10;COPY/CONCATENATE RUNOFF.TOC,RUNOFF.TXT RUNOFF.DOC
.s
The resulting file will be RUNOFF.DOC built specifically
for RT11 users.  No RT help file is available.
.eb
.s
.SUBTITLE RSTS
.tt 8
.x  RSTS
^&RSTS/E\&
.s
The version of RNO that this originally grew from supported RSTS/E and a
symbol is in RNPRE.MAC to conditionalize this support.  I do not have
access to a RSTS system, and as a result RSTS users are on their own.
If a RSTS user comes up with a set of patches to make it work, I will
be glad to include them with the distribution.  Presumably you must
run this under RSX simulation available with RSTS.
.SUBTITLE ALL OPERATING SYSTEMS
.s.c;RESTRICTIONS
.p
This version of RNO uses the SOB instruction.  If your machine (11/20  or
11/10) doesn't have this instruction it may be simulated in the RNPRE.MAC
file. Since almost every PDP-11 has this instruction you will probably not
have to worry about this.  If your CPU doesn't have EIS (MUL and DIV 
instructions) you should disable the symbol _$EIS in RNPRE.MAC.
If you don't have EIS you need the system subroutines _$MUL and _$DIV.
.s.c;CUSTOMIZATION
.p
The prefix file RNPRE.MAC has a symbol _$FLORD to define a set of default
escape sequences for the Florida data printer. You can select Diablo escape
sequences with the symbol _$DIAB or you may define your own internal set of
default escape sequences by modifying the table in routine INIT. The symbol
H_$_$PHN may be deleted to remove the AUTOHYPHENATION code.  The default escape
sequence for variable spacing may be either 10 or 12 pitch Diablo style. A
large number of symbols in RNPRE may be modified.  For example you may pick
default indentation, spacing, margins, pagesize, and parameter limits. Input
and output buffer sizes may also be adjusted. They are labeled and commented
for your convenience. Some commonly changed options are in the build command
file.  The default is configured for a Florida data.  This will
work with most Diablo compatible printers.
.s.c;PROGRAM SIZE
.p
.bb
The RSX overlayed version size is around 34.25 kbytes. If you need to use a
non overlayed version then the size will be considerably larger. The non
overlayed RT-11 version is about 40 kbytes. You may decrease the size by
decreasing the buffer sizes. You can also omit the AUTOHYPHENATION feature by
removing the symbol H_$_$PHN in RNPRE.MAC.  The current RSX/IAS/VMS version
also keeps all input files open and the current block resident in memory. 
This adds about 2 kbytes to the program size.  The code may be modified to
temporarily close unused files at the expense of program speed. The SMALBL.CMD
builds a version which is about 31.5 kbytes. 
.eb
.s.c;BUFFER SIZES
.p
The maximum input line is currently set to 512 characters.  If this is too
short you may redefine the symbol IBFSZ in RNPRE.MAC.  You should be aware
that if you do this the program will grow in size at the expense of dynamic
memory. In general you can get around this restriction by using substitutions.
For the RSX/VMS/IAS version the maximum output line is 256 characters. If this
is not correct you may redefine it by changing symbol OBFSZ in RNPRE.MAC. The
RT version has no output line limitation. This should only be necessary if you
need shorter lines to pass to another program, or if you need longer lines in
conjunction with the /-CR switch. Normally each line of printed text will
occupy 1 output record, unless you have a large number of imbedded escape
sequences which cause it to grow beyond 256.  If it is longer than 256 it is
split into several records. This causes no problems as long as you do not use
/-CR. If you need to print more than 150 characters on a line and you use
/UL:S (/U:S) or /UL:L (/U:L) the underline buffer size may not be adequate. 
The current definition is symbol ULNSZ found in RNPRE.MAC. The RT-11 switches
are indicated in parenthesis. 
.s.c;EFFICIENCY
.P
.bb
The underlining options have an effect on the efficiency or RNO. /UL:S (/U:S)
is the least efficient form of underlining and will slow execution especially
when /PA (/P) is used to omit a large number of pages. /UL:L (/U:L) is more
efficient with /UL:B (/U:B) the most efficient type of underlining. /UL:N
(/U:N) is of course the most efficient, but at the cost of losing the
underlining capability. 
.eb
.p
The overlay structure places all of the commonly used routines and the
hyphenation routine in the same overlay.  The _.LIST, _.LIST ELEMENT, 
_.CHAPTER, _.APPENDIX, _.NOTE, _.HEADER LEVEL commands are in a separate
overlay.  The least used commands such as _.STYLE, _.LAYOUT, _.DISPLAY are in
a third overlay.  This structure should be only slightly slower than a non
overlaid program, and it contains a maximum of dynamic memory space (30+
Kbytes). With RUNOFF.DOC the non overlaid version was only about 10_%
slower. Anyone contemplating using the SUBSTITUTE commands, or indexing will
probably need the overlaid version.  If no indexing is done, and a limited
number of escape sequences, and substitutions are defined, the non overlaid
version will also probably do the job.
.p
If you wish to try different overlay schemes a few tips are in order. First
RUNOFF,RNODYN,CMTAB,GCIN, and RSXIO or RT11IO should not be overlayed. If the
I/O routines are overlayed then START or RNORT call the open and close file
routines.  HYPHEN, and RNCMD are the 2 most frequently used routines while
STYLE and FMTCM are much less frequently used.  COMND is called every time a
command is parsed, so it should probably be in the same overlay with RNCMD. 
CMTAB may be split into 2 PSECTS of which STRING may be in the same overlay
with COMND, but DSPTCH must not be overlayed.  This is done in SMALBL.CMD. 
.p
One way of increasing the efficiency
of RUNOFF is to turn off autohyphenation. This will prevent excessive overlay
switching as well as eliminating some code.  For RUNOFF.DOC turning off
hyphenation only decreased the time by about 6_%. One more way to increase
efficiency is to increase the the task extension. This only has an effect if
large amounts of dynamic memory are used. Large footnotes, large _.TEXT
sections, or many large definitions may make this option necessary.  In
general most users will find existing dynamic memory adequate. 
The RT version uses all available dynamic memory.
.note
This program has been successfully run on RSX-11M, VAX/VMS, RT-11/SJ, TSX, and
IAS systems. It should run on RSTS under RSX emulation. It has not been tried
on unmapped systems.
.end note
.s.c;DOCUMENTATION
.p;It may be necessary to modify the documentation to accomodate a particular
printer.  All of the page sizes are determined by the commands in the file
CNTRL.RNO.  This file should be edited to reflect both your hardware
and your output format preference.  Currently the output occupies a page size 
of 62 by 79 with /UL:S (/U:S) for underlining.
.s.c;HELP FILES
.p;Two help files are available with the current version of Bonner Lab 
Runoff.  They are for the VAX/VMS systems and the RSX operating systems.
They are called RNOVMS.HLP and RNORSX.HLP.  They contain nearly the entire
contents of this manual.  If you are short on disk space you may not be
able to use them.  When you use DOCRSX or DOCVMS to generate the RNO manual
the help files are also generated.  Unfortunately it was not possible
to generate a help file for IAS or RT.
.p;VMS installation
.br;To do this you need bypass privelege or you need to be in a system 
account.
.list 0
.le _$ LIBR /HELP/CREATE RNO RNOVMS
.le _$ COPY RNO.HLB SYS_$HELP
.le _$ SET PROT=W:R SYS_$HELP:RNO.HLB
.le _$ ASSIGN SYS_$HELP:RNO.HLB SYS_$LIBRARY/SYSTEM
.c;or . . .
.le _$ LIBR /help sys_$help:helplib rnovms
.els.p;RSX installation
.list 0.le You must copy the help RNORSX.HLP to uic [1,2]
.le The protection must be set W:R
.le An entry must be added to the main HELP.HLP referencing @RNORSX.HLP
.le It may be necessary to remove the first line in the RNORSX.HLP file.
.els 0
.SUBTITLE TEST FILES
.s.c;TEST FILES
.p;A number of files .TST are included with the distribution.  They serve
as a test, and guide to the various features available in Bonner Lab Runoff.
A partial guide to these is:
.list 0
.le COMAND.tst#-#How to define commands.
.le DISPLA.tst#-#Demonstrates display command on VT100 terminal.
.le LEVEL.tst#-#Demonstrates header levels.
.le DISLEV.tst#-#Demonstrates header levels modified by display commands.
.le LIST.tst#-#Demonstrates the _.LIST command.
.le DISLST.tst#-#Demonstrates the _.LIST command modified by _.DISPLAY.
.le CHAPT.tst#-#Demonstrates various chapter styles.
.els 0
.p;In addition some RNO files are available as examples of escape sequence
and substitution handling. These are:
.list 0
.le GREEKMATH#-#Defines mathematical symbols for a Florida Data printer.
The same ones should work on a Diablo printer.
.le VT100#-#Defines some VT100 escape sequences to produce bolding and 
underlining.
.els
.eb