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sosdat.mac
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TITLE SOSDAT - DATA AND CHARACTER TABLES
SEARCH SOSTCS
$INIT(-)
; --------------------------------
;
; Data and character tables.
;
SUBTTL CHARACTER TABLES
; A character table for use on type in and type out
; Flags used in character table
OPF==10 ; This is a special character
SNUMF==4 ; This is part of a number
LETF==2 ; This is a letter
TERM==1 ; This is a terminator
M37==400000 ; This chr is printed as itself on model 37
NSEPF==200000 ; This is not a seperator (used on $,%,and.)
DEFINE CHRS (FLAGS,PALT,INALT,RH)
<BYTE (4) FLAGS (7) PALT,INALT(18)RH>
CTBL:: 0
CHRS OPF,"!","",""
CHRS OPF,42,"",""
CHRS OPF,"#",3,3
CHRS OPF,"$",4,4
CHRS OPF,"%",5,5
CHRS OPF,"&",6,6
CHRS OPF,"'",7,7
CHRS OPF,"(",10,10
0
CHRS OPF!TERM,0,12,12
CHRS OPF,0,13,13
CHRS OPF!TERM,0,14,14
0
CHRS OPF,")",16,16
CHRS OPF,"*",17,17
CHRS OPF,"+",20,20
CHRS OPF,54,21,21
CHRS OPF,"-",22,22
CHRS OPF,".",23,23
CHRS OPF,"/",24,24
CHRS OPF,"0",25,25
CHRS OPF,"1",26,26
CHRS OPF,"2",27,27
CHRS OPF,"9",30,30
CHRS OPF,"6",31,31
CHRS OPF,"4",32,32
CHRS OPF,"=",33,33
CHRS OPF,74,34,34
CHRS OPF,76,35,35
CHRS OPF,"7",36,36
CHRS OPF,"8",37,37
0
CHRS OPF,0,1,"!"
CHRS OPF,0,2,42
CHRS OPF,0,3,"#"
CHRS OPF,0,4,"$"+NSEPF
CHRS OPF,0,5,"%"+NSEPF
CHRS OPF,0,6,"&"
CHRS OPF,"'","'","'"+M37
CHRS OPF,0,10,"("
CHRS OPF,0,16,")"
CHRS OPF,0,17,"*"
CHRS OPF,0,20,"+"
CHRS OPF,0,21,54
CHRS OPF,0,22,"-"
CHRS OPF,0,23,"."+NSEPF
CHRS OPF,0,24,"/"
CHRS SNUMF,0,25,20
CHRS SNUMF,0,26,21
CHRS SNUMF,0,27,22
CHRS SNUMF,0,176,23
CHRS SNUMF,0,32,24
CHRS SNUMF,0,"5",25
CHRS SNUMF,0,31,26
CHRS SNUMF,0,36,27
CHRS SNUMF,0,37,30
CHRS SNUMF,0,30,31
CHRS OPF,0,174,":"
CHRS OPF,0,73,73
CHRS OPF,0,34,74
CHRS OPF,0,33,"="
CHRS OPF,0,35,76
CHRS OPF,0,37,"?"
CHRS OPF,0,140,"@"
XXZ=101
REPEAT ^D26,<CHRS LETF,0,XXZ+40,XXZ-40
XXZ=XXZ+1>
CHRS OPF,0,173,"["
CHRS OPF,0,"\","\"
CHRS OPF,0,175,"]"
CHRS OPF,0,"^","^"
CHRS OPF,0,"_","_"
CHRS OPF,100,140,140
XXZ=141
REPEAT ^D26,<CHRS LETF,XXZ-40,XXZ,XXZ-100
XXZ=XXZ+1>
CHRS OPF,"[",173,173+M37
CHRS OPF,":",174,174+M37
CHRS OPF,"]",175,175+M37
CHRS OPF,"3",176,176
CHRS OPF,"\",177,177
CHRS OPF,0,0,200
; Define CCL IOWD here
IFN %UACCL,<
ESFIOW::IOWD CCLSVL,CCLSVB
IOWD CCLS2L,RPGR ; Save results of last /RUN
EXP 0 ; Zero end world
>
; The UUO dispatch and OPCODE table follows
IOTAB:: Z XENTUU##
OPEN. OPNSTR##
Z IFN FTVDDT,<CORUUO##>
RLEAS. IOEXCT##
INBUF. IOEXCT
OUTBF. IOEXCT##
USETI. IOEXCT##
USETO. IOEXCT
IN. XINOUT##
INPUT. IOEXCT
OUT. XINOUT##
OUPUT. IOEXCT
STATZ. IOEXCT
STATO. IOEXCT
OPEN. IOEXCT
CLOSE. IOEXCT
LOOKP. XLKPFL##
ENTER. XCTENT##
RENAM. XCTRNM##
GTSTS. IOEXCT
STSTS. IOEXCT
; Special constants
CRLF:: BYTE (7) 15,12
LNOVER::EXP <ASCIZ/9999:/>!1
LNZERO::EXP <ASCIZ/00000/>!1
LN100:: EXP <ASCIZ/00100/>!1
LN10:: EXP <ASCIZ/00010/>!1
LN1:: EXP <ASCIZ/00001/>!1
PMTSZP::POINT 18,PMTSTR,17
STDPMT::XWD 1,[ASCIZ/*/]
ONMPTR::POINT 6,OUTNAM
OEXPTR::POINT 6,OUTEXT
SUBTTL IMPURE DATA REGION
; Impure section is divided into two areas
; 1) data which is semi constant
; 2) data which is initially zeroed
DATAB::
IFN RENTSW,< RELOC 0 ; Switch to low seg
DATABL::RELOC
PHASE DATABL>
; Channel and IO UUO TABLE blocks follow
CHNTAB::XWD 0,0 ; For channel zero -- not used
Z TTY,TTDEVI ; For channel 1 -- TTY
CHNIN:: Z IN,INDEVI ; For channel 2 -- INPUT
CHNOUT::Z OUT,OUDEVI ; For channel 3 -- OUTPUT
Z LPT,LPDEVI ; For listing device
Z ALTDV,ALDEVI ; For channel -- Alternate
Z IND,INDDVI ; For indirect channel
Z OPT,OPTDVI ; For option file
INDEVI::EXP 17
SIXBIT /DSK/
XWD OBUF1,IBUF1
OUDEVI::EXP 17
SIXBIT /DSK/
XWD OBUF2,IBUF2
ALDEVI::EXP 17
SIXBIT /DSK/
XWD OBUF3,IBUF3
TTDEVI::XWD 400000,101
SIXBIT /TTY/
XWD 0,CTIBUF ; Input only
OPTDVI::EXP 1
SIXBIT /DSK/
XWD 0,OPTBHD
OPTFIL::EXP 4
EXP 0
SIXBIT /SWITCH/
SIXBIT /INI/
EXP 0
INIDVI::EXP 1
SIXBIT /DSK/
XWD 0,INDBUF
INIFIL::EXP 4
EXP 0
SIXBIT /XSOS/
SIXBIT /INI/
0
; ---
PGMK:: <ASCII / />!1 ;\Keep
PGMKW2::BYTE (7)15,14,0,0,0 ;/Together
; ---
SQBUF:: BLOCK 1
ASCII / /
IFN LSTSW,< ; [211]
PGHS:: BYTE(7)11,11," "," "," " ; tab, tab, 3 spaces (1 word)
REPEAT 6,<ASCII / /> ; 30 spaces (6 words) for filename
REPEAT 3,<ASCII / /> ; 15 spaces (3 words) for date & time
BYTE (7)15,"P","a","g","e"," " ; (2 words) for page number
LPDEVI::EXP 1
SIXBIT /LPT/
XWD LOBUF,HLPBUF
>
ERRHD:: EXP 0 ; Uuohs come here
JRST ERRHD0##
ASCZ1:: ASCII /Inc1=/
PRNTO1::EXP 0
ASCIZ /
/
ASCIZ2::ASCII /Inc2=/
PRNTO2::EXP 0
ASCIZ /
/
COMESS::ASCIZ /Command # /
LINOUT::EXP 0
ASCIZ ./.
IFN CCLSW,<
IFN TEMPC,<
T.HEAD::SIXBIT /EDS />
T.IOWD::XWD 0,CMDBUF-1
EXP 0
>
; Control block for control-C trapping
CNCBLK::4,,0
0,,1B34
0
0
CNCLOK::-1 ; Interlock for re-entrant handling
INDDVI::BLOCK 3
; Semi-constant data to save on /CCL starts here
CCLSVB:: ; Place to start dumping
IFN %UACCL,<
DVNCCL==:.VNCCL ; So always get right value in SOSINI
CCLVER::EXP .VNCCL
>
IFN EXTEND,<
LSBUFN::LSNUM
LSPTR::
I==0
REPEAT LSNUM,< POINT 7,LSBUF+<SRBLG/5+2>*I
I==I+1
>
LSPTT::
I==0
REPEAT LSNUM,< EXP LSPNT+SRNUM*I
I==I+1
>
>
; Stuff for justification
PMAR:: 1 ; Paragraph indentation
LMAR:: 1 ; Normal indentation (left margin)
RMAR:: ; Right margin
MAXL:: EXP ^D64 ; Otherwise known as max line length
MAXLN:: <ASCII /99999/>!1 ; Maximum line number on a page
WTBL:: .+1 ; For now, all characters have width 1
1
JFLOP:: 1 ; Flipflop for inserting blanks on l or r
PAGESZ::EXP PGSZ
PLINES::20 ; Default value for p cmd
CTLWTH::2 ; Default control print width
; The following control the automatic window sizing function
; when the window size is to be computed base on file size.
WINRAT::EXP 4 ; File size to window ratio
WINMIN::EXP 2000 ; Minimum window size
WINMAX::EXP 60000 ; Maximum window size
REFDLY::EXP HB.RTC!^D500 ;DEFAULT /REFDLY VALUE
BAUD:: EXP ^D1200 ;DEFAULT /BAUD VALUE
IFN RENTSW,< DEPHASE >
DATAE==:.-1
; Rest is random variables and buffers
IFN RENTSW,< RELOC DATABL+<DATAE-DATAB>+1 >
; Stuff that must be saved for /CCL must come first
ZEROB==:.
BUFNUM::BLOCK 1 ; Number of buffers to use for unsequenced input
WINDOW::BLOCK 1 ; Actual window size
SVINDV::BLOCK 1 ; Place to save input device
SVOUDV::BLOCK 1 ; Place to save output device
SVFL:: BLOCK 1 ; Place to save flag register
SVFL2:: BLOCK 1 ; Place to save second flag register
; ---
.UNSQF::BLOCK 1 ;\Keep Permanent unsequence flag
.BAKF:: BLOCK 1 ;/Together Permanent BAK file flag
; ---
IFN EXTEND,<
LSHIPG::BLOCK 1
LSHILN::BLOCK 1
LSCNT:: BLOCK 1
LSPG:: BLOCK 1
LSBUF:: BLOCK <SRBLG/5+2>*LSNUM
LSPNT:: BLOCK SRNUM*LSNUM
>
; ---
CLN:: BLOCK 1 ;\Keep
CPGL:: BLOCK 1 ;/Together
LSLOLN::BLOCK 1 ;\Last value setup of LOLN, LOPG
LSLOPG::BLOCK 1 ;/
CURINS::BLOCK 1 ;\Last line insert with the I command
CURINP::BLOCK 1 ;/Last page inserted with the I command
; ---
INCR:: BLOCK 1
CPG:: BLOCK 1
AUTALT::BLOCK 1 ; Allow special Insert/Alter Mode
EXACTF::BLOCK 1 ; IF non-zero then F and S searches
; exact
AEXACF::BLOCK 1 ; If non-zero then Alter searches exact
TELFLG::BLOCK 1 ; Tell [str:file.ext[path]] on exit
QZBAKF::BLOCK 1 ; -1 use Q?? and Z?? type backup files
INFFLG::BLOCK 1 ; -1 give lines deleted message on D
NOAINF::BLOCK 1 ; Non-zero, skip auto insert on create.
DELETF::BLOCK 1 ; -1 if /DELETE, 0 if /NODELETE
CCEXIT::BLOCK 1 ; -1 if user wants out on ^C
CCLFLG::BLOCK 1 ; User interested in CCL
AFSBUF::BLOCK 4 ; Buffer for F command string
; ---
BLOCK -XRBBIG ; SOS part of block
NAMEO:: BLOCK .RBBIG+1 ; Start of extended ENTER block
; ---
STRCNT::BLOCK 1 ; Count of structures seen
; Really a flag since only > 0 counts
STRNAM::BLOCK 3
OUTLEB::BLOCK 1 ; Last Lookup Enter block used by SOSEND
STRSBN::BLOCK 2
ARBBUF::BLOCK MXWPL*2+1
ARBCNT::BLOCK 1
; ---
SRHILN::BLOCK 1 ;\Keep
SRHIPG::BLOCK 1 ;/Together
; ---
SRCNT:: BLOCK 1
SRBUF:: BLOCK SRBLG/5+2
SRPG:: BLOCK 1
SRPNT:: BLOCK SRNUM
CODEBF::BLOCK 4*SRNUM+2
R1BUF:: BLOCK SRBLG/5+2
R2BUF:: BLOCK SRBLG/5+2
; ---
RPHILN::BLOCK 1 ;\Keep
RPHIPG::BLOCK 1 ;/Together
; ---
R1PNT:: BLOCK SRNUM
R2PNT:: BLOCK SRNUM
CCNT:: BLOCK 1
RSTRCT::BLOCK 1
CCLENT::BLOCK 1 ; Did we do CCL entry
; ---
ORGDEV::BLOCK 1 ; \
ORGPTH::BLOCK 1 ; |
ORGNAM::BLOCK 1 ; | original file name (keep in order)
ORGEXT::BLOCK 2 ; /
; ---
OUTPTH::BLOCK 1 ; \
OUTNAM::BLOCK 1 ; | Output file name (Keep in order)
OUTEXT::BLOCK 2 ; /
; ---
BLOCK -XRBBIG ; SOS part of the block
NAMEI:: BLOCK .RBBIG+1 ; Start of extended LOOKUP block
; ---
TECFST::BLOCK 1 ; First number to use when sequencing a
; TECO file
TECINC::BLOCK 1 ; Increment to use on such files
SSAVEN::BLOCK 1
SISAVN::BLOCK 1
PZBEG==:.
PNAMI:: BLOCK 3
IPATH:: BLOCK .PTMAX
IFN CRYPSW,<
ICODE::BLOCK 1 ; Permanent encryption code
>
PNAMO:: BLOCK 3
OPATH:: BLOCK .PTMAX
IFN CRYPSW,<
OCODE::BLOCK 1
CODBUF::BLOCK 5
>
PZEND==:.-1
PRTCOD::BLOCK 1 ; Protection to be used for final output file
CRLFSW::BLOCK 1 ; Value of /CRLF:n
CCLSVE:: ; Where to stop dumping
CCLSVL=:CCLSVE-CCLSVB
MCLSVL=:-CCLSVL ; Length for IOWD
MYPPN:: BLOCK 1 ; This is the users PPN
CAUNIT::BLOCK 1 ; Units of core allocation. (Pages or K)
MYUDX:: BLOCK 1 ; My terminal UDX
TABINI:: BLOCK 1 ; Initial setting of TTY TAB
TABCUR:: BLOCK 1 ; Current setting of TTY TAB
SVCRLF::BLOCK 1 ; Save value of CRLF during alter
UNSEQF::BLOCK 1 ;-1 unsequence the file, 0 use UNSQIF, 1 sequenc
PMIFLG::BLOCK 1 ; -1=PAGE MARK ADDED TO PREVENT WAR
UNPAGF::BLOCK 1 ; FLAG TO STRIP PAGE MARKS AND SEQUENCE NUMBERS
XFLAG:: BLOCK 1 ;-1 if /X given
UNSQIF::BLOCK 1 ; 0=don't know, -1 = unsequenced, 1 = sequenced
BAKF:: BLOCK 1 ; 0 = nobackup , -1 = bak, 1 for old
BAKF1:: BLOCK 1 ; 0 = no backup yet, -1 = we already did it once
NORNM:: BLOCK 1 ; Input file must not be deleted so can't use
; rename
ENDFLG::BLOCK 1 ; -1 if we are trying to get a new file spec
; ---
PNTNMI::BLOCK 1 ;\Keep Pointer to IN channel lookup block
PNTNMO::BLOCK 1 ;/Together Pointer to OUT channel lookup block
; ---
SVWD:: BLOCK 1
SVWD2:: BLOCK 1
TMPT1:: BLOCK 1
BASICF::BLOCK 1
RPGSW:: BLOCK 1
TMPNAM::BLOCK 1
TMPDEV::BLOCK 1
TMPCOD::BLOCK 1 ; Temporary encryption key
ERSW:: BLOCK 1 ; Flag to say doing an edit restart
; 0 Means normal start
; +1 Means read ESF file
; -1 Means doing an ER
; -2 Means doing a CX second file initialization
EDSW:: BLOCK 1 ; -1 means delete input file on exit
QUITSW::BLOCK 1 ; We are giving up -- delete temps, go
EWNFNF::BLOCK 1 ; -1 if filename given on E or W command
; ---
ERDEV:: BLOCK 1 ;\ Keep Device to use next time
ERPPN:: BLOCK 1 ; | PPN to use next time
ERFNAM::BLOCK 1 ; | File name to use next time
EREXT:: BLOCK 2 ;/ Together Extension to use next time
; ---
NEWBLK==:.-1
NEWPTH::BLOCK 1
NEWNAM::BLOCK 1
NEWEXT::BLOCK 3
NEWDEV::BLOCK 1
NPATH:: BLOCK .PTMAX ; Place to store the path
SVJFF2::BLOCK 1 ; Nominal value of .JBFF at command start
BUFFIR::BLOCK 1 ; Points to first word of low buffer
BUFLAS::BLOCK 1 ; Points to word following last word in high buf
BUFLIM::BLOCK 1 ; Points to highest permissible value of BUFLAS
BUFHSZ::BLOCK 1 ; Contains (.BUFLIM-.BUFFIR)/2
BUFSAI::BLOCK 1 ; Short advance increment
BUFBDY::BLOCK 1 ; Low order 7 bits or BUFFIR. Used to detect
BUFLOW::BLOCK 1 ; Same as BUFFIR with -BLKSIZ in left half
; block boundaries
BUFBLL::BLOCK 1 ; Last word in buffer known to contain a line
; sequence bit.
REMSIZ::BLOCK 1 ; Count of words remaining in the input file
; (unread)
OUTSIZ::BLOCK 1 ; Count of words written to the output file
; (Output actually performed)
RDTPDP::BLOCK 1 ; ReaD Teco Push Down List pointer
RTIPDP::BLOCK 1 ; Read Teco Initial Push Down Pointer
RDTPDL::BLOCK RTPLSZ+2; Push down list used by Read Teco Coroutine
RDTBFP::BLOCK 1 ; XWD fwa,lwa+1 of read TECO buffer ring.
; Allows return of the core if lwa+1 is top
; or core when EOF is reached.
TECLIN::BLOCK 1 ; Contains the line number to be used next
; when sequencing a file
SSW:: BLOCK 1
RSW:: BLOCK 1
DFXSW:: BLOCK 1 ; -1 if READNM set a default extension
SVDFX:: BLOCK 1 ; Default extension for create after ER command
EDNAM:: BLOCK 1 ; nnnSOS, where nnn is the current job number
OLDLIN::BLOCK 1 ; Previous line seen by input sequence checker
SAVEN:: BLOCK 1 ; Current /SAVE count
ISAVEN::BLOCK 1 ; Current /ISAVE count
CHGCNT::BLOCK 1 ; This is really a 3-way switch
; -1 means just did a save
; 0 means no changes this pass
; GTR 0 means changes this pass. All non-zero
; values force SOSBUF to wrap file around.
TOTCHG::BLOCK 1 ; RH is GTR 0 if changes on previous passes
; Bit 0 is set to 1 if no changes since last
; save. This bit is cleared by SOSBUF.
ALTSN:: BLOCK 1 ; -1 = altmode was typed on input, else 0
FFFLAG::BLOCK 1 ; 1 if empty line with FF seen, -1 if non-empty
; line with form feed seen. Set by RDLIN.
ALTINC::BLOCK 1 ; Increment used when user break a line in Alter
INIFLG::BLOCK 1 ; Allow initial only set commands
ALTFLG::BLOCK 1
CASEBT::BLOCK 1
BGPG:: BLOCK 1 ; Largest page in file, (or huge value)
; value is correct if BGSN flag is set
ACCUM:: BLOCK 1 ; SCAN returns identifiers here
SVT1E:: BLOCK 1 ; UUO trapping save T1 here initially
SVERN:: BLOCK 1 ; and save error number here (xERROR UUO's)
SAVCHR::BLOCK 1 ; a lookahead character for TTY input
TEMINC::BLOCK 1 ; Temporary increment (Set with ";" by I and R)
REINC:: BLOCK 1 ; Increment used by N command
INCST:: BLOCK 1 ; Next line number for N command to use
ALTCNT::BLOCK 1 ; Count of characters on left of Alter cursor
INOCNT::BLOCK 1 ; Rep count for O in alter mode
INOCHR::BLOCK 1 ; Chacracter being inserted with O cmd
IGNCH:: BLOCK 1 ; Character routine for alter insert
ALTWPR::BLOCK 1 ; Processing routine for word commands
XCMDF:: BLOCK 1 ;-1 if X-command, 0 if Alter, +1 to exit
; to insert routine
SUPSNF::BLOCK 1 ;-1, don't type SN this time
PRVSIZ::BLOCK 1 ; Print size of line being altered
CHGLNF::BLOCK 1 ;-1 if this alter command can change print width
V52SPF::BLOCK 1 ;-1 to suppress output
DELBAK::BLOCK 1 ;-1 if deleting backward or inserting
LOGPG:: BLOCK 1
LSTCNT::BLOCK 1
SVCCNT::BLOCK 1
SAVC:: BLOCK 1
DELCNT::BLOCK 1 ; Number of lines deleted
FDELLN::BLOCK 1 ; First line deleted (D and R)
LDELLN::BLOCK 1 ; Last line deleted (D and R)
IFN LSTSW,< ; [211]
LOBUF:: BLOCK 3 ; Lineprinter buffer header for L command
HLPBUF::BLOCK 3 ; Input buffer head for device LPT, for HELP.
PGHD:: BLOCK ^D12 ; place to stash header
PGHDE=:PGHD+^D11 ; point to end of header
>
OBUF:: BLOCK 4 ; Disk output
IBUF:: BLOCK 4 ; Dsk input
; ---
IBUF1: BLOCK 4 ; This set of buffer headers are allocated
OBUF1: BLOCK 4 ; for each of the standard I/O channels.
IBUF2: BLOCK 4 ; They are not global to discourage non-
OBUF2: BLOCK 4 ; standard access. The correct way to reach
IBUF3: BLOCK 4 ; these blocks is indirectly through CHNTAB.
OBUF3: BLOCK 4
; ---
AUXFIL::BLOCK 1 ; Set to -1 if second temp file is open, else 0
OPNOUF::BLOCK 1 ; Set to -1 if .TEM file was opened.
PDL:: BLOCK PDLSIZ+1 ; Pushdown list
P.TEXT::BLOCK 1
CMDBUF::; COMMAND BUFFER ; Used to store the rescan line at startup
LIBUF:: BLOCK MXWPL+2 ; Line input buffer
CRSX:: BLOCK 1 ; Place for CR's
LIBUF2::BLOCK MXWPL+2 ; Second working line buffer, used by J commands
LSTBLK::BLOCK 6 ; LOOKUP/ENTER block for listing
PARCNT::BLOCK 1
RPPG:: BLOCK 1
RPCNT:: BLOCK 1
FNDFLG::BLOCK 1
IFN JUSTSW,<
OCNT1:: BLOCK 1
OPTR:: BLOCK 1
LINL:: BLOCK 1
LWRD:: BLOCK 1
WRDL:: BLOCK 1
TPNT:: BLOCK 1
ELIN:: BLOCK 1
TCHR:: BLOCK 1
WCNT:: BLOCK 1
BPW:: BLOCK 1
REM:: BLOCK 1
BLIN:: BLOCK 1
INDNT:: BLOCK 1
>
SVOCIN::BLOCK 1
OPTION::BLOCK 1
OPTBHD::BLOCK 3
INDEXT::BLOCK 3
GIFEXT::BLOCK 1 ; Explicitly typed extension on ind file
GIFDEV::BLOCK 2 ; Explicitly typed device on ind file
SVALTP::BLOCK 1
DPG:: BLOCK 1
SVINC:: BLOCK 1
SVCNT:: BLOCK 1
OCNT:: BLOCK 1
NCNT:: BLOCK 1
SRCALP::BLOCK 1
SVPBTS::BLOCK 1 ; Protection of current input file
LINEW:: BLOCK 1 ; TTY line width, from the TRMOP. monitor call
WRPCNT::BLOCK 1 ; Count of times that we wrapped around
TTALTF::BLOCK 1 ; Zero if user has TTY ALTMODE set
NULFIL::BLOCK 4 ; Null file for DELETE macro renames
UUONOM::BLOCK 1 ; Flag to UUO to silence error messages
; -1 = silent, all other values mean issue
FTYPE:: BLOCK 1 ; Holds address of possible error message
STOPGF::BLOCK 1 ; Flag meaning stop at page boundary if NEQ 0
CMDPMT::BLOCK 1 ; Current command prompt
PMTSTR::BLOCK 1 ; Current prompt pointer
FNDPMT::BLOCK 1 ; Prompt for next search string
FRCPAG::BLOCK 1 ; Page number if implied by special symbols %, #
; and ".". Used only by scanner.
ZEROE==:.-1
SAVPDP::BLOCK 1 ;***Obsolete
ALTFNM::BLOCK .RBBIG+1; Alternate filename during copy
APATH:: BLOCK .PTMAX
SVPATH::BLOCK .PTMAX
LPPATH::BLOCK .PTMAX
; ---
HILN:: BLOCK 1 ;\Keep
HIPG:: BLOCK 1 ;/Together
; ---
LOLN:: BLOCK 1 ;\Keep
LOPG:: BLOCK 1 ;/Together
; ---
CXFCOR::BLOCK 1 ; Highest word in use by this editing segment
CXFPDP::BLOCK 1 ; Current pushdown list pointer for this segment
; Also used to determine if there is a co-edit
; in progress. If zero, no co-file; if negative,
; good co-file. If GTR 0, bad co-file.
CXFPTR::BLOCK 1 ; BLT word used to save the segment
; ---
LSGEND==.
;
;---------Variable from here on are shared between co-files------------
;
CXFMNE::BLOCK 1 ; Set to -1 if E command is illegal
; Set to +1 to allow E but disallow further
; co-edits after fatal error in first file.
CXSUPF::BLOCK 1 ; Set to -1 to suppress "Now editing..." msg
;
;--- ; Following data is used by the C and T commands
COCOPY::BLOCK 1 ; Copy/Transfer from co-file
ISCOP:: BLOCK 1 ; Copy/Transfer in progress
TRANFL::BLOCK 1 ; We are doing a transfer
SVPT:: BLOCK 1
BUFSAV::BLOCK 1 ; Code buffer for F & S commands
BOTLIN::BLOCK 1 ; First line copied, -1 if BOF, PGMK if pagemark
FDELPG::BLOCK 1 ; First page deleted (D and R commands)
PGDELS::BLOCK 1 ; number of pages to be deleted
STARTD::BLOCK 1 ; Start of copied text in high buffer
ENDD:: BLOCK 1 ; End of copied text in high buffer
TRANST::BLOCK 1 ; Page on which deletion begins
PGINSD::BLOCK 1 ; Flag: -1 if page was inserted to avoid war
DESTLN::BLOCK 1 ; Destination line for Copy or Transfer
DESTPG::BLOCK 1 ; Destination page for Copy or Transfer
FINCR:: BLOCK 1 ; First increment (before a page mark)
SINCR:: BLOCK 1 ; Second increment (after a page mark)
SVLNUM::BLOCK 1 ;
LSTPG:: BLOCK 1 ;
LSTLN:: BLOCK 1
SVJRL:: BLOCK 1 ; .JBREL before copy command began
COPDL:: BLOCK 1 ; Special PDL pointer during C=filename
NLIN1:: BLOCK 1
NLIN2:: BLOCK 1
DESTN:: BLOCK 1
START2::BLOCK 1
; --- ; Following data is used by the TTY input handler
WFLG:: BLOCK 1 ; ^W state: -1 if at start of word erase
ERSCTW::BLOCK 1 ; -1 If we need to erase "^W" on a display
; 0 if have seen first nonblank
; .GE. 1 if never started or complete
LIMBO:: BLOCK 1 ; Limbo char after bell
CHIN:: BLOCK 1 ; Input pntr
SVCCIN::BLOCK 1 ; Saved input routine for @ cmds
SVPCIN::BLOCK 1 ; Saved input routine for parse
CTIBUF::BLOCK 3 ; Terminal input buffer header
TTYBA:: BLOCK 1 ; Holds address of monitor-generated tty buffers
TTYBE:: BLOCK 1 ; Holds address of first free word after above
TIBUF:: BLOCK 3 ; Intermediate terminal input buffer header
TBUF:: BLOCK LINSIZ/5+1 ; Intermediate terminal input buffer
TTOBUF::BLOCK LINSIZ/5+1
TTOCNT::BLOCK 1 ; Output cntr
TTOPNT::BLOCK 1 ; Output pntr
SVTSTS::BLOCK 1 ; Place to save current TTY status
COMFLF::BLOCK 1 ; -1 if reading from a command file, else 0.
INDFIL::BLOCK 6
COMBUF::BLOCK 203
CMPATH::BLOCK .PTMAX ; For indirect file path
; Start of the 2nd half of the CCL save area
RPGR:: BLOCK 6
RNPATH::BLOCK .PTMAX
VT52FL::BLOCK 1 ; Fancy display flag
DPYFLG::BLOCK 1 ; -1 if display terminal
BACCHR::BLOCK 1 ; BACKSPACE CHAR (USUALLY ^H)
NEWALT::BLOCK 1 ; -1 IF NEW ALTER MODE
NEWCMD::BLOCK 1 ; -1 IF NEW COMMAND MODE
TSPEED::BLOCK 1 ; TERMINAL TRANSMIT SPEED
TERMNM::BLOCK 1 ; TERMINAL TYPE INDEX
CMFFLG::BLOCK 1
COMFRP::BLOCK 1
XINSRT::BLOCK 1 ; -1 if X command should insert new lines
EXPFLG::BLOCK 1 ; -1 if /EXPERT
QMDFLG::BLOCK 1 ; -1 if ' is special on input (all chars)
; +1 if ' is special on input for non-letters.
; Function block for special display routines (/VT52 and /VT05)
TMFFIR:: ; First function
TMFCR:: BLOCK 1 ; FUNCTION TO <CR> WITH FILL
TMFCLR::BLOCK 1 ; Function to clear screen and home
TMFCTE::BLOCK 1 ; Function to clear to end of screen
TMFCLN::BLOCK 1 ; Function to clear to end of line
TMFCUP::BLOCK 1 ; Function to move cursor up one line
TMFCUR::BLOCK 1 ; FUNCTION TO DO DIRECT CURSOR ADDRESSING
; #CHARS,,ROUTINE (ZERO=TERMINAL CANT DO THIS)
;WHERE # CHARS=# CHARACTERS TO DIRECT CURSOR
;ADDRESS (TO SEE IF SPACES FASTER) AND ROUTINE
;IS CALLED WITH T1=NEW COLUMN TO GO TO
TMFLAS==:.-1 ; Last function
CCLS2L==.-RPGR ; End second half of CCL save area
COMCNT::BLOCK 2
INDBUF::BLOCK 3
IMPEND==:.-1
LSGLEN==:LSGEND-DATABL ; Length of the low segment
MLSGLN==:-LSGLEN
IFN RENTSW,<RELOC> ; Into high segment for literals
LIT ; Generate literals
IFN RENTSW,<RELOC> ; Back to low segment
; Comment--this is an alternate initial start address to get
; around a bug in LINK-10. It deletes the symbol table by
; changing the JOBDAT parameters so that the SAVE command will not
; save it. This is done because LINK will not a generate a symbol
; file without leaving the symbols in core. To perform this
; chicanery, use the /START:SSTART/EXECUTE switches when linking
; SOS. The normal start address, SOS, will be installed by the
; code that follows.
REPEAT 0,< ;**TEMP**
IFN FTVDDT,< ; Useless on non-VM systems
SSTART::
SETZM .JBSYM##
HRLZI T1,SSTART ; Point to end of data
HRRI T1,SOS## ; Point to new start address
SETZB T2,T3
HRLM T2,.JBCOR##
SETUWP T2,
HALT .+1
HRLM T3,400000+.JBHCR##
MOVEM T1,.JBSA## ; Denote end of data region
MOVEM T1,400000 ; in both copies of .JBSA
MOVSI T1,'SOS'
SETNAM T1,
OUTSTR [ASCIZ/[Type (N)SSAVE to save the program]
/]
EXIT ; This does a reset
>
>;END REPEAT ;**TEMP**
END