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Trailing-Edge - PDP-10 Archives - BB-D480G-SB_FORTRAN10_V11.0_short - forhst.mac
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	SEARCH	MTHPRM,FORPRM
	TV	FORHST	Fortran object time system, 11(5026)

;COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1981, 1987
;ALL RIGHTS RESERVED.
;
;THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
;ONLY  IN  ACCORDANCE  WITH  THE  TERMS  OF  SUCH LICENSE AND WITH THE
;INCLUSION OF THE ABOVE COPYRIGHT NOTICE.  THIS SOFTWARE OR ANY  OTHER
;COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
;OTHER PERSON.  NO TITLE TO AND OWNERSHIP OF THE  SOFTWARE  IS  HEREBY
;TRANSFERRED.

;THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT  NOTICE
;AND  SHOULD  NOT  BE  CONSTRUED  AS A COMMITMENT BY DIGITAL EQUIPMENT
;CORPORATION.

;DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY  OF  ITS
;SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL.

COMMENT	\

***** Begin Revision History *****

1100	CKS	12-MAR-79
	New

1101	CKS	20-Mar-80
	Only give truncated-record warning once per unit

1102	CKS	20-Mar-80
	Implement DISP=SUBMIT

1103	CKS	26-Mar-80
	Change FUNCT% to %FUNCT and add DBMS%% so DBMS 5A will work

1104	CKS	29-Mar-80
	Can OPEN file every time IO is done when it is accessed
	through multiple units (TTY: for instance).  DDB address
	only gets stored for one unit, so IO on any synonymous unit
	thinks file needs opening.  Fix to store DDB address for all
	synonym units.

1105	CKS	29-Mar-80
	Move labels DLP, XLP so record size does not get decremented
	twice when record crosses file window boundary

1106	CKS	29-Mar-80
	Remove MODE:EBCDIC, add $UNIT

1107	CKS	01-Apr-80
	Make rewind call generic NXTW so it works for unformatted IO; add
	special code to handle case when LSCW is last word in window

1110	CKS	12-Apr-80
	Put in error numbers for IOSTAT and ERRSNS to return

1111	CKS	17-Apr-80
	Replace JSHALT calls in FOROTS.MAC with ERCAL ERRIJE to sidestep
	MACRO bug

1112	CKS	17-Apr-80
	Correct off-by-1 bug in filename move, results in an extra char used
	in filename

1113	CKS	15-May-80	Q1210
	Make X format act as 1X, not 0X

1114	CKS	27-May-80
	Fix pre-error-message CRLF routine

1115	CKS	5-Jun-80	Q1212
	More of 1111, missed a JSHALT

1116	CKS	5-Jun-80	Q1211
	fix [Enter correct file specs] message

1117	CKS	9-Jul-80	Q1223
	Image mode never takes END= branch, or notices EOF at all

1120	JLC	13-Jul-80
	Fix so (I5$) format parses as (I5,$)

1121	CKS	15-Jul-80
	Add FT20UUO so fools can try doing (simple) UUOs with native FOROTS

1122	CKS	17-Jul-80	Q1234
	Add SFMOD so control chars are not translated on terminal output 

1123	CKS	4-Aug-80	Q1240
	Make REWIND an input operation if file is doing input

1124	CKS	11-Aug-80
	Clear F when entering FORERR from library routine to prevent random
	wrong behavior

1125	CKS	12-Aug-80
	Prevent premature EOF in binary IO

1126	CKS	12-Aug-80
	Need device designator of TTY to check for interaction between
	error messages and file IO.  A mere STDEV of TTY: gets confused
	by logical names.  Get designator of physical TTY.

1127	CKS	12-Aug-80
	Compiler doesn't set up L for FIN. so don't trust it in %SAVE

1130	CKS	13-Aug-80
	OPEN with DIALOG always takes ERR= branch, with error message
	"[Enter correct file specs]".  Don't take ERR= on [] messages.

1131	CKS	13-Aug-80
	Fix ERRSNS again:  remove extra indirect bit, fix so jsys
	error number is the one that caused the IO statement to fail,
	not the most recent error at the time of the error message
	calculation.

1132	CKS	14-Aug-80
	Unformatted output sets associate variable off by 1; fix.

1133	CKS	18-Aug-80
	Hack to allow UUOs on -20 fails if low seg is larger than 128K.
	Hack the hack.

1134	CKS	21-Aug-80	Q4500
	Use FO.CHN instead of 777B17 to load channel number

1135	CKS	22-Aug-80	Q4510
	OPEN (UNIT=1,DIALOG) doesn't go into dialog if batch; it should.

1136	CKS	22-Aug-80	Q4514
	Binary IO doesn't take END=

1137	CKS	23-Aug-80	Q4504
	EOF from TTY is permanent; CLOSE the channel at EOF to clear it

1140	CKS	29-Aug-80	Q4559
	Put FRSXXX prefix on TOPS-10 error messages

1141	CKS	29-Aug-80	Q4567
	ALCHN doesn't store T0 in U.ACS so it doesn't get returned to user

1142	CKS	29-Aug-80
	Don't rely on IOSUB being set up on REWIND

1143	CKS	26-Sep-80	Q4698
	Don't fall into CLOSE from CLOSE%

1144	CKS	26-Sep-80	Q4689
	Remove .+n constructs

1145	CKS	26-Sep-80	[Abbott]
	FORPLT bug:  routine NUMBER calls SYMBOL with L set up wrong.  Change
	MOVE to MOVEI

1146	CKS	26-Sep-80
	More of 1137

1147	CKS	29-Sep-80	Q4648
	Add VFOROTS to FORPRM so MACRO routines can include version-dependent
	code

1150	CKS	29-Sep-80	Q4653
	Remove debugging code from DUMP and PDUMP

1151	CKS	1-Oct-80
	Prevent junk F from causing spurious ERR= branches in FORERR

1152	CKS	2-Oct-80	Q4734
	Fix IOSTAT

1153	JLC	18-Sep-80
	Alpha I/O speedup

1154	JLC	26-Sep-80
	Fixed integer overflow in INTI

1155	JLC	29-Sep-80
	FLOUT fix - turn off sign bit in word 2 for dp values

1156	JLC	3-Oct-80
	Fix NAMELIST to demand $ in col 2 after skipping data

1157	CKS	3-Oct-80
	Do not suppress carriage control of first line if it isn't LF

1160	CKS	16-Oct-80	Q1260
	Correct / format in ENCODE to not pad record with spaces first

1161	CKS	16-Oct-80	Q4747
	OPEN(5,ACCESS=SEQIN) prevents TYPE statements from working.
	"Cure": make all opens of controlling TTY for input and output both

1162	CKS	22-Oct-80	Q4693
	Prevent -10 disk files from being one word too long

1163	JLC	23-OCT-80
	A whole lot of bug fixes to magtape ops for TOPS-10.
	Fixed byte/count synch in %IREC

1164	CKS	24-Oct-80
	Make OPEN (DEVICE='DEV:') work

1165	CKS	24-Nov-80	Q4572
	Change some statement labels

1166	CKS	1-Dec-80	Q5048
	Use SAVE4 not SAVE2 in xIREC

1167	CKS	1-Dec-80	Q5049
	Add missing GETTAB T1, in FORINI

1170	CKS	1-Dec-80	Q5047
	Add .TFSET to tapop set functions

1171	CKS	1-Dec-80	Q5054
	Call %SAVE in EXIT. so that the ACs are set up for the CLOSEs that
	get done

1172	JLC	2-Dec-80	Q1318
	Clear DPFLG in ALPHI/ALPHO

1173	EDS	8-Dec-80
	Replace SEARCH JOBDAT in FORPRM with EXTERNs.

1174	CKS	10-Dec-80	Q5052
	Remove "Too many args" error.  If program sends more arguments
	than will fit in the static block, dynamically allocate a block.

1175	JLC	12-Dec-80
	Fixed LSNGET again

1176	CKS	13-Dec-80
	Remove confusion about ERR= and END= and IOSTAT= addresses sticking
	around and applying to the following statement

1177	CKS	13-Dec-80
	Fix ERRSNS returning JSYS error number

1200	CKS	13-Dec-80
	Make CLOSE of non-open file a nop

1201	CKS	13-Dec-80
	Precede and follow all terminal input with SFCOCs to get the terminal
	modes right.  .TTATE doesn't quite make it.

1202	CKS	15-Dec-80
	Remove TLO of IFIW in arg copier; won't work with 30-bit addresses and
	is not necessary without 30-bit addresses.

1203	JLC	17-Dec-80
	Finally fix TOPS-10 read followed by write.

1204	CKS	18-Dec-80	Q1330
	-20 TIME routine can return negative time if HOURS .LT. GMT_CORRECTION.
	Add 24 if it goes negative.

1205	CKS	18-Dec-80	Q1332
	Move copying of ERR=, END=, IOSTAT= to where it will happen for
	ENCODE/DECODE too
	
1206	CKS	18-Dec-80	Q1333
	Don't set REREAD unit on WRITE statements

1207	CKS	18-Dec-80	Q1336
	-20 tape code handles nulls by jumping off to the middle of the disk
	IO loop.  Jump instead to the middle of the tape loop, it works better.

1210	CKS	18-Dec-80	Q5114
	In TRACE's PC finder, check for JSP 1,.OVRLAY by looking at the RH of
	the instruction, not the LH.

1211	JLC	19-Dec-80
	In %%GETIO make sure not to substitute for complex for list-directed
	I/O.

1212	JLC	22-Dec-80
	Another SEQINOUT fix (TOPS-10). If we reach EOF, there is
	no truncation to do. Additionally, we must not turn off the
	EOF bit, as that's the only way to tell. Otherwise buffers
	are left out of synch (ENDXFR now only turns off D%END).

1213	CKS	29-Dec-80	Q5203
	DIRECTORY=array doesn't work; change a SKIPE to SKIPN

1214	JLC	05-Jan-81
	Fix DISPOSE='DELETE' and 'RENAME' by inserting a
	test for JFN open in IOCHK, calls address in IOSUB if
	not open yet.

1215	JLC	06-Jan-81
	Inserted a POPJ at end of SFDEL in FORFMT, was dropping off
	the end and dropping into dollar format.

1216	JLC	08-Jan-81
	New code for DECODE for 'next record'; moves pointer/count
	to next word of string, as in V5.

1217	JLC	09-Jan-81
	Fix integer divide check in FORTRP to "patch" the answer.

1220	CKS	9-Jan-81
	Rework OSWTCH to fix TOPS-20 read to EOF followed by write

1221	JLC	15-Jan-81
	Force input check (call of subr in left half of IOSUB) for
	all magtape operations.

1222	JLC	16-Jan-81
	FILOPs in OSWTCH were allocating buffers spuriously. Clear
	the buffer count word.

1223	JLC	16-Jan-81
	Add increment of BLKN(D) to -10 SMAPW, as it was not getting
	bumped for unformatted I/O.

1224	CKS	18-Jan-81
	More of 1220

1225	JLC	19-Jan-81
	Make %DDBTAB full-word table, affects FOROPN, FORIO, and
	FOROTS.

1227	JLC	20-Jan-81  Q4829
	Added code to only allocate buffer space needed instead
	of always assuming both input and output.

1230	JLC	20-Jan-81
	Changed format repeat count size from 9 to 12 bits,
	allowing new maximum of 4095A1.

1231	JLC	20-Jan-81
	Changed FCNT to a word in preparation for a merger
	of FCNT and IBCNT on the -10.

1232	JLC	21-Jan-81
	Fixed random I/O on -10 - buffers were not being allocated.

1233	JLC	21-Jan-81
	Partial merger of FCNT and IBCNT/OBCNT - FCNT is now
	a full-word indirect on the -10, pointing to IBCNT or
	OBCNT.

1234	CKS	22-Jan-81
	Fix OPEN/CLOSE with no intervening IO to not complain when the
	file does not exist

1235	CKS	22-Jan-81
	Add initial value for .JBHRN to fake highseg JOBDAT.

1236	JLC	23-Jan-81
	Restore pntr/count setup in ISW and OSW, removed by accident.

1237	JLC	23-Jan-81
	Fix to decode eof condition, was leaving negative record size
	if record previously used up.

1240	JLC	23-Jan-81
	FOROPN - binary/image kluge in OSWTCH: number of words to write
	is one less than specified by buffer pointer.

1241	JLC	23-Jan-81
	Remove setup of FCNT at end of DOOPEN for -10, as FCNT is now
	automatically set up.

1242	JLC	23-Jan-81
	Fix to exit code in FOROPN for full-word DDBTAB.

1243	JLC	26-Jan-81
	Another DECODE fix; RPTR was being reset to beginning of
	record buffer.

1244	JLC	26-Jan-81
	Move ISWTCH/OSWTCH recall code to inside IF10.

1245	JLC	26-Jan-81
	Recode ISWTCH for -10 to not set to EOF, as it would
	not work properly for BACKSPACE.

1246	JLC	26-Jan-81
	DF was not being renewed in ISWTCH or OSWTCH. Changes in
	FOROPN and FORIO.

1247	JLC	27-Jan-81
	Fix REWIND yet again, did not have code for the 20-type
	binary buffer pointer.

1250	DAW	27-Jan-81
	Put IFIW's in front of some indirect addresses.

1251	CKS	28-Jan-81
	MOVE => MOVEI in GETIO to make complex non-*-fmt work

1252	CKS	28-Jan-81
	Fix SKIP RECORD after SEQINOUT OPEN, add code for unformatted
	SKIP RECORD

1253	JLC	29-Jan-81
	Patch to prevent OPEN from truncating files in ISWTCH, plus
	preventing 2nd truncation in OSWTCH.

1254	JLC	29-Jan-81
	Yet another minor patch in OSWTCH, wasn't correcting for
	binary/image kluge correctly.

1255	CKS	5-Feb-81
	If -10 open error occurs, mark file as not open before trying
	to proceed with dialog.  Avoids infinite CLOSE loop when trying
	to close un-opened file on error exit.

1256	DAW	5-Feb-81
	New calling sequence for FOROP. (Affects FORMSC, FORDDT, FOROP).

1257	JLC	6-Feb-81
	Major modification to byte pointer and mapping routines, now
	point to last used word instead of next available, to make
	-10 and -20 code more similar.

1260	DAW	6-Feb-81
	LSNGET smashed ACs 2 and 3.

1261	JLC	9-Feb-81
	Unformatted skip record dropped into formatted I/O on the -10.

1262	DAW	9-Feb-81
	Allow FORINI to run in non-zero sections.

1263	JLC	9-Feb-81 	QAR 10-05487
	Fix -10 backspace code, SOJLE should be SOJGE.

1264	EDS	10-Feb-81	QAR 10-04519
	Fix FORPRM to not allow a KI-20 version to be generated.

1265	CKS	10-Feb-81
	Fix FORERR to allow calls of FORER. from within user-supplied error
	handler

1266	DAW	11-Feb-81
	Changes to FORMSC to allow extended addressing. In particular,
	lots of changes to DUMP and PDUMP (also bugs fixed), TIME, and
	DATE routines. (More FORMSC changes to come..).

1267	EGM	15-Feb-81	Q10-04519
	Clean up FORPRM, add checks for feature test conflicts, replace
	DDB byte pointer definitions in FOROTS with call to macro defined
	in FORPRM.

1270	CKS	17-Feb-81
	Arrays more than 128K output by a single SLIST don't work because
	of a HRREM.  Make it a HRRZM.

1271	EGM	18-FEB-81	--------
	Allow lower case (d) to generate optimal code and use the previously
	defined DDB byte pointer, and fix the position field for all cases that
	do not index using (D) or (d).

1272	DAW	19-FEB-81
	Certain low-risk extended-addressing changes to FOROPN & FORIO

1273	EDS	19-Feb-81	Q10-04732
	Add /RECL to dialog keyword table in FOROPN

1274	EDS	19-Feb-81	Q10-04574
	Add TM.ANS to FORPRM for ANSI-ASCII tapes and
	add ANSI-ASCII keyword to TAPEMODE table.

1275	DAW	20-Feb-81
	Make FORMEM function %GETBK return a whole 30-bit address.

1276	DAW	20-Feb-81
	Add MACRO definitions for fields and masks to FORPRM.
	Taken from MACSYM:  FLD, POINTR.

1277	JLC	23-Feb-81
	Added code for 1st performance improvements: precalculated
	record size for %IREC.

1300	DAW	24-Feb-81
	Get FIN. calls and IOLISTS correct again in DUMP & PDUMP.

1301	JLC	24-Feb-81
	Added line sequence number word to DDB.

1302	JLC	24-Feb-81
	Added channel arg to LSNGET and FOROP call.

1303	JLC	25-Feb-81
	Folded -10 and -20 code for DIREC together, store line
	sequence number in DDB.

1304	CKS	25-Feb-81
	Update DDB when -20 dialog GTJFN changes device or filename

1305	JLC	26-Feb-81
	More on RSIZE, fix RECSIZ

1306	DAW	26-Feb-81
	Change %SAVE arg list outputs, affects FOROTS, FORIO, FOROPN, FORFMT.

1307	EDS	26-Feb-81
	Put ACCESS back in valid switches for DIALOG.

1310	DAW	26-Feb-81
	Full words in DDB for ERR=, END=, IOST=, AVAR= addresses.

1311	CKS	27-Feb-81
	Random formatted IO can output more than one record per WRITE
	statement.  Fix file length setter to know about last record written.

1312	EDS	27-Feb-81
	Remove edit 1307 as it causes generation number skew on TOPS-20
	with certain combinations of ACCESS in DIALOG different from
	the ACCESS that was specified in the OPEN.

1313	JLC	3-Mar-81
	Added code to FOROPN for handling magtape op's better.

1314	EDS	4-Mar-81	Q20-01392
	Add feature test switch FTNLC1 to allow skipping of column 1 of
	NAMELIST input data.  Add $END to NAMELIST output.

1315	DAW	5-Mar-81
	Set IFIW bit in %LTYPE word so "LDB T1,@LTYPE" works in
	a non-zero section.  (This is really more of 1306).

1316	JLC	5-Mar-81
	Major changes to FOROPN and FORIO for handling TOPS-10 magtapes
	and direction switching properly.

1317	DAW	6-Mar-81
	Add flag "EXTADD" - INIT% sets to -1 if FOROTS is
	running in a non-zero section, for easy testing.

1320	DAW	6-Mar-81
	Define feature test switches for type of byte pointer to
	use when indexed byte pointers won't do.

1321	DAW	6-Mar-81
	Some changes to FORFMT to allow it to run in non-zero section.

1322	JLC	8-Mar-81
	More mta fixes 

1323	CKS	9-Mar-81
	Yet more (-20) MTA fixes

1324	EDS	9-MAR-81	Q20-01396
	Fix FORFMT to allow DOLLAR ($) and COLON (:) to work correctly.

1325	JLC	9-Mar-81
	Yet more fixes for -10 magtapes

1326	CKS	9-Mar-81
	Remove fencepost bug caused by 1257

1327	JLC	10-Mar-81
	Minor bug fix in OPEN for -10.

1330	CKS	11-Mar-81
	Check for JRST-type entry vector when calling DBMSF

1331	CKS	11-Mar-81
	Remove FTGAL2.  On -10, try QUEUE. uuo.  If that fails, send a
	version 2 packet to QUASAR.  Requires that FOROTS-10 be
	assembled with QSRMAC from Galaxy release 2.

1332	JLC	11-Mar-81
	Install dump mode I/O into FORIO.

1333	JLC	11-Mar-81
	Magtape fixes (mostly typos) for the -10.

1334	DAW	12-Mar-81
	Add macros for dealing with the different types of byte pointers
	without seeing a lot of feature test switches in the code.
	The macro names are $BLDBP, $LODBP, $STRBP.

1335	EDS	12-Mar-81	Q10-05759
	Make TIME use the arguments correctly for -10 and -20.  Use
	symbols when testing ODCNV% output.

1336	JLC	12-Mar-81
	Fix some bugs in binary I/O for the -10. Pointer/count
	was not getting updated on the way into the FILOP. Remove
	some extraneous saves of the pntr/count. Fix more typos
	in the magtape direction switching code for the -10.

1337	JLC	12-Mar-81
	Moved MAXARG (number of I/O list elements max) from
	FOROTS.MAC to FORPRM.MAC and increased it to 128.

1340	DAW	12-Mar-81
	Make FUNCT macro use XMOVEI instead of MOVEI for arg-list ptr.

1341	JLC	13-Mar-81
	Make some magtape ops work without a file being open on
	the -10.

1342	EDS	13-Mar-81	Q10-05075
	Make FORMSC routines TRACEable, use HELLO macro.  Fix
	TWOSEG and RELOC problems and fix TITLEs.

1343	DAW	16-Mar-81
	Some FORIO extended addressing changes.

1344	CKS	16-Mar-81
	Make REWIND to a nonopen tape not be a nop.  REWIND of any other unit
	that is not open is still a nop.

1345	EDS	16-Mar-81	Q10-04806
	Fix ASIN and ACOS library error message.

1346	JLC	16-Mar-81
	Modify code for skip file, back file, and clear eof for rewind

1347	DAW	16-Mar-81
	To allow list-directed I/O and FLIRT. to run in extended addressing.

1350	EDS	16-Mar-81	Q10-04761
	Fix TWOSEGs and RELOCs in random number routines. (FORSNG)

1351	EDS	16-Mar-81	Q10-04786
	Fix TWOSEGs and RELOCs in FORDBL, FORCPX, FORMSC and FORPL2.

1352	DAW	17-Mar-81
	Recent bug in %ISAVE that caused V5 rel files to stop working with
	V6 FOROTS.

1353	JLC	18-Mar-81
	More magtape op patches for the -10. Empty buffer was confusing
	OSWTCH. Installed new code to back over EOF if program reads
	to EOF, then writes.

1354	JLC	18-Mar-81
	Fix to -10 OSWTCH. Must truncate file to previous block to
	prevent monitor from rounding up word count.

1355	CKS	18-Mar-81
	Opening a file without a MODE= specification, then doing binary IO,
	doesn't work well.  Fix more things in UNFSW: the /MODE field in the
	DDB, the monitor byte size (20) or data mode (10), and the byte sizes
	in the buffer pointers.

1356	JLC	18-Mar-81
	Add dump mode write to OSWTCH.

1357	JLC	19-Mar-81
	Fix some more bugs in magtape (BAKEOF) for the -10.
	Install code to prevent creation of null file for
	just a rewind, unload, backfile, or skipfile without
	an OPEN.

1360	EDS	19-Mar-81	Q10-05866
	Add UNIT number range checking to FORIO.

1361	JLC	20-Mar-81
	Put -20 null file creation code in IF20. Fix typos in
	FORIO.

1362	JLC	23-Mar-81
	More magtape fixes, FCNT/FPTR becomes IPTR/ICNT and OPTR/OCNT.

1363	JLC	24-Mar-81
	Commented out common tty ddb code in FOROPN. Minor seqinout
	fix (missing global). FORIO fixes to error typeout, magtape
	ops.

1364	CKS	24-Mar-81
	In error cleanup, don't RLJFN the JFN if we haven't succeeded in
	getting a JFN on the file yet.

1365	JLC	25-Mar-81
	Typos in FORPRM and FORIO. Move code in FOROPN to get
	device type up slightly so magtape ops will know about it.

1366	JLC	26-Mar-81
	Yet more typos in FORIO. Binary I/O was going in wrong direction.
	BAKEOF returned garbage in T1, used in backspace. MOPEND did
	simulate reading the EOF record.

1367	EGM	26-Mar-81	--------
	Update FORSRT to search FORPRM and use FORTRAN feature test switchs.

1370	EDS	26-Mar-81	Q10-04566
	Make IMAGE and BINARY mode I/O illegal on TTY device.  Fixed
	typos in FOROPN.

1371	JLC	27-Mar-81
	Make zero-trip do loops work in list-directed I/O

1372	EGM	30-Mar-81	--------
	Make OVERFL compatible with verison 5A, and eliminate JSYS conflict
	in TIME prologue.

1373	CKS	31-Mar-81
	Fix more 20 tape bugs.  Write and back over a record when necessary
	to convince monitor to write tape marks.  Fix unformatted backspace.
	Backspace doesn't work at all if file is open for output, so reopen
	the file when necessary.  Replace SIN/SOUT with SINR/SOUTR so spacing
	operations stay in sync with the monitor's buffers.

1374	JLC	31-Mar-81
	Replace code to turn off D%END for terminals, was smashing T1,
	which contained valuable data.

1375	EDS	31-Mar-81	Q10-05002
	Fix FILOP. programming error for CLOSE DISPOSE='RENAME'.

1376	JLC	31-Mar-81
	Stop clearing use-bits in backspace to avoid cache-sweep
	bugs. Fix OSWTCH-10 bugs regarding null files.

1377	JLC	01-Apr-81
	Changed load/store of FLGS to move/movem of FLAGS, since
	FLGS was defined to be a full word. Minor edits to UNFO,
	to check for empty window at beginning of loop instead
	of end. Minor edit to -10 backspace, no need to specify
	FILOP read address if we turn on virgin buffer bit.

1400	JLC	02-Apr-81
	Typo in FOROPN.MAC, PUSHJ with no "P,".

1401	JLC	03-Apr-81
	Put code to clear use bits back, was not causing bugs,
	merely masked another problem.

1402	JLC	06-Apr-81
	Don't do dump-mode update code for magtape on -10 in
	OSWTCH. Move code to suppress next CRLF from OSWTCH to
	%IREC.

1403	DAW	06-Apr-81
	Get rid of magic number in FORERR that prevents users
	from loading FOROTS at places other than 400000.

1404	EGM	6-Apr-81	--------
	Seperate CDX and CGX routines, add FTGFL feature test, move
	GFLOAT double precision checks into CDX routines under FTGFL.

1405	DAW	6-Apr-81
	Modify all math library routines to be able to run in extended
	sections.

1406	JLC	06-Apr-81
	Typo in FOROPN, left in reference to OSW for -10. Minor
	bug in FORIO, backspacing beyond block 1 would not work.

1407	JLC	07-Apr-81	QAR 10-05241
	Move device-dependent code so that BLOCKSIZE is set up
	before buffers are allocated. Requires using device
	name rather than channel.

1410	JLC	07-Apr-81
	Moved record buffer allocation to FORIO in preparation
	for separation of input & output record buffers.

1411	DAW	08-Apr-81
	Separate JFN field into IJFN and OJFN. Make ACCEPT
	use .PRIIN, TYPE use .PRIOU. OPEN of "TTY:" will also
	use the primary input and output JFNs, but if the user has
	a logical name definition for TTY:, use the JFN obtained
	by the GTJFN on TTY:. When the file is not a TTY file,
	IJFN and OJFN will always be the same.
	The whole reason for this is so input and output can continue at
	your new terminal if you DETACH and re-attach somewhere else.

1412	JLC	09-Apr-81
	FORIO - minor fix in DIREC to ignore characters after
	the record's size. Fix backspace bug in -20 code,
	did not handle fixed-length records correctly.
	FOROPN - uncommented the commented-out code to tie
	all TTY I/O to the same DDB.

1413	DAW	10-Apr-81
	Get rid of flag D%MTOP. FOROTS doesn't need to check
	whether or not its doing a magtape operation on every IO
	statement.

1414	DAW	10-Apr-81
	MTOP operations were ignoring ERR=.

1415	DAW	10-Apr-81
	Extended addressing fix: Allow args to be in acs.

1416	JLC	10-Apr-81
	Dectape rewind and unload. Separation of input and output
	record buffers.

1417	DAW	10-Apr-81
	Type traceback info for OPEN errors before dialog mode.

1420	JLC	10-Apr-81
	Deallocation of separate record buffers.

1421	JLC	10-Apr-81
	Typo in edit 1407. DF was not set up when DSKSET was
	called, causing RANDOM I/O not to work.

1422	JLC	13-Apr-81
	Fixup of separation of record buffers, typos in FORIO.

1423	DAW	13-Apr-81
	Put %SETD in FORIO.

1424	JLC	14-Apr-81
	Typo in %IRINI made DECODE nonexistent.

1425	BL	14-Apr-81	Q10-05076
	Make OVERFL functionality include 'logical function'.
	Returns T0=-1 if OVERFLOW=YES, T0=0 if OVERFLOW=NO.
	Original functionality unchanged.

1426	JLC	14-Apr-81
	Change error reporting in OSWTCH to fatal open errors.
	Restore .JBFF in DOOPEN if FILOP fails, caused SORT
	to fail.

1427	JLC	15-Apr-81
	Changed RSIZ to be a word in the DDB, so we don't
	need flag D%RSIZ, can use SKIPN instead.

1430	JLC	15-Apr-81
	Typo in -20 backspace broke it.

1431	BL	16-Apr-81	Q10-05949
	Change misleading 'RIB error' message to 'checksum error'
	or 'data error'; increase lookup block to include .RBSTS

1432	JLC	16-Apr-81
	Routine IALIGN in FORIO to correct fixed-length problem
	was trashing a returned AC (T3).

1433	DAW	16-Apr-81
	Show possible switches user can type when he gets to
	DIALOG mode on the -20 and types a question mark.

1434	DAW	16-Apr-81
	Check for READONLY specified and if so, change ACCESS=
	'RANDOM' to 'RANDIN', 'SEQINOUT' to 'SEQIN'.

1435	CKS	16-Apr-81
	More backspace changes, more of 1412 and 1430

1436	JLC	16-Apr-81
	More of edit 1432. Return decremented rec count in IRCNT.

1437	DAW	17-Apr-81
	Change FILOP error message 12 from "No such device" to
	"Can't OPEN device" -- Open of LPT could cause this.

1440	DAW	17-Apr-81
	Some extended addressing support in FORCNV.

1441	JLC	17-Apr-81
	Changed all references to D%RSIZ to SKIPN/SKIPE RSIZE(D).
	Put back @ in RMAP, removed by mistake.

1442	DAW	17-Apr-81
	Remove /LABELS:, /TAPEMODE: from possible DIALOG options
	(comment them out).

1443	JLC	17-Apr-81
	Stabilize EOFN(D) to be fixed number of bytes in file.
	EOF detected by comparing BYTN with EOFN.

1444	JLC	21-Apr-81
	Fix bug caused by edit 1443; it was smashing T1.

1445	DAW	21-Apr-81
	Rework code around UNFSW to make it more understandable.

1446	DAW	22-Apr-81
	Rework NMLST code to not smash P4 in a lower-level routine.
	This fixed a bug caused by edit 1440.

1447	CKS	22-Apr-81
	Fix various things:  Don't destroy critical AC in IALGN, use
	legal byte pointer (point to bit 34, not 35) when backing past
	the beginning of a word, use correct flag AC in revised UNFSW

1450	JLC	22-Apr-81
	Fix DECODE new record code.

1451	JLC	23-Apr-81
	Fix dump mode. Must do special things for dump mode files
	for mtops, ISWTCH, and OSWTCH.

1452	CKS	23-Apr-81
	Set EOFN correctly on 20 on BACKSPACE, REWIND, and CLOSE.
	Don't set EOFN after WRITE/REWIND/CLOSE sequence.

1453	JLC	24-Apr-81
	Move -10 code to set up bytes/word so that BLOCKSIZE setup
	will work. Make dump mode backspace and skiprecord work for
	magtape (record = 1 block). Insert if20 end after EOFN setup.

1454	JLC	24-Apr-81	QAR 20-01364
	Change EOFN if we switch from formatted to unformatted.

1455	JLC	27-Apr-81
	Fix bug in edit 1452, must not set D%LIN/D%LOUT on the way
	out of magtape operations.

1456	PY/JLC
	Remove extra angle brackets from POINTR macro in
	FORPRM, was causing MACRO to create Polish string in pass
	2 after pooling literals in pass 1; caused hiseg break
	to be inaccurate.

1457	CKS	27-Apr-81
	Prevent ENDFILE statement from always taking END= branch.
	Prevent WRITE/REWIND/CLOSE from writing zero-length file.

1460	JLC	28-Apr-81
	Fix bug in edit 1453, made non-dump mode files be dump mode.

1461	JLC	29-Apr-81
	Fix return from magtape ops again.

1462	CKS	4-May-81
	Fix RENAME to not fail on output-only files

1463	JLC	7-May-81
	Change EOFN to be updated on the fly. Removed most code
	from ISWTCH. Removed IOSUB hack on the -20. Fix disk
	backspace. Speed up %GETIO & DOIO. Remove rewind hack
	for both -10 and -20.

1464	DAW	12-May-81
	Change error macros ERR, LERR, IOERR; replace "ERRJ" with "$ECALL";
	put all error messages (except LERR's) into FORERR.MAC.
	Also get rid of $2HAK (won't be needed any longer).

1465	JLC	15-May-81
	Major changes to -20 magtape ops and magtape i/o.
	Other major changes to ISWTCH/OSWTCH for the -20. Minor
	bug fixes for the -10 (mostly from the tape 5 beware file).

1466	CKS	18-May-81
	Add TOPS-20 PSI interface

1467	CKS	18-May-81
	Replace EXTADD with I.EXT to avoid non-dotted global symbols
	in FORLIB

1470	CKS	20-May-81	Q20-1360
	In floating output, fix incrementing doubleword integer
	to propagate carry into high word if necessary

1471	CKS	21-May-81	Q10-5010
	Add defensive checks to FORHAK

1472	CKS	21-May-81	Q10-5875
	Add PC to ENCODE/DECODE message

1473	CKS	21-May-81	Qvarious
	Add flags to IOERR macro, I%REC to print current input record with
	arrow under current position, I%FMT to do same for current format.
	Add I%REC and I%FMT to appropriate messages.

1474	JLC	22-May-81
	Fix a bug in %PTOF, was assuming WSIZ(D) contained words, now
	contains bytes. Fix bug in new -20 open code, can't look at
	DF before it's set up.

1475	JLC	22-May-81
	Another bug in new -20 open code, %GTBLK has no error return.

1476	JLC	26-May-81
	More bugs in new I/O code, was looking at EOFN for non-disk
	files in unformatted I/O.

1477	JLC	27-May-81
	Bug in OSWTCH-10, was not clearing BLKN if writing after EOF.

1500	DAW	27-May-81
	Fix edit 1464 - got E error in FORMSC.

1501	JLC	27-May-81
	Bugs in random I/O caused by changed calling sequence
	for MAPW.

1502	JLC	28-May-81
	Install defensive WAIT operations in all -20 magtape code.

1503	JLC	28-May-81
	Round default magtape blocksize to word boundary, since
	that's what the monitor does anyway.

1504	BL	1-JUN-81	Q10-06141
	Prevent TRACEBACK default call from displaying itself

1505	JLC	1-Jun-81
	Don't do extra backspace in MTAISW. Lots of other backspace
	fixes in FORIO.

1506	CKS	2-Jun-81
	Add F-77 ELIST and SLIST entries, for now equated to F-66 equivalents

1507	BAH	4-Jun-81
	Fix up FORRTF, TOPS10 real time library routine, to work with version 6
	memory management.

1510	BL	4-Jun-81	Q10-06197
	Fix IllMemRef bug due to all pages being initialized as existing.

1511	JLC	5-Jun-81
	More edits in magtape code for BACKFILE and SKIPFILE.

1512	BL	5-Jun-81	Q10-05829
	Fix <crlf> omission when output assigned from DSK to TTY.

1513	BL	8-Jun-81	Q10-06193
	Fix no error message writing small file to write-locked yape.

1514	JLC	8-Jun-81	Q20-01392
	Fix several NAMELIST bugs (subscript out of range, etc.).
	Added some new features, fixed column 1 skip code.

1515	BL	9-Jun-81
	Change JRST to CLSERR in EDIT 1513 to PUSHJ.

1516	JLC	10-Jun-81
	Another bug in backspace. Also fix end-of-record handling
	for unformatted I/O.

1517	BL	18-Jun-81	Q10-05075
	Use HELLO macro at CLRDIV (FORMSC)

1520	BL	19-Jun-81	Q10-05485
	eliminate CORE UUO which wipes out VMDDT

1521	JLC	26-Jun-81
	Fix formatted EOF processing: stop processing the I/O list when
	about to get an EOF.

1522	JLC	01-Jul-81
	Fix R format output to match R format input for width
	larger than 5.

1523	JLC	03-Jul-81
	1022 interface in FORMEM, FOROP.

1524	DAW	06-Jul-81
	Fix POWER function error message to be shorter so it is not truncated.
	In FORSNG EXP3. function.

1525	JLC	07-Jul-81
	Fix PAUSE so it types the *, etc.

1526	BL	09-Jul-81
	Fixes to FORERR,FORTRP,FOROPN,FORHAK to work on TOPS10.

1527	JLC	09-Jul-81
	Fixes to FORMEM.

1530	JLC	10-Jul-81
	Change name of FOROTS.EXE to FOROT6.EXE in FORINI. Remove
	old EXE file compatibility (V5 is now left FOROTS.EXE).
	Changed CTL files and CCL files.

1531	JLC	10-Jul-81
	More fixes to FORMEM.

1532	DAW	14-Jul-81
	OPEN rewrite base level 1.

1533	DAW	14-Jul-81
	Errors that were supposed to print the input record didn't.
	Also those errors messed up the message text saved for ERRSNS.

1534	DAW	14-Jul-81
	Infinite loop if illegal characters in DIALOG='string'.
	Also add code for TOPS-20 "STATUS='SCRATCH'".

1535	JLC	14-Jul-81
	Add code for proper EOF handling and IOSTAT.

1536	JLC	15-Jul-81
	Minor edits. Changed FORFMT and LDIO/NMLST to call
	%ORECS instead of %OREC to setup record buffer.

1537	DAW	16-Jul-81
	Finish SCRATCH file handling for TOPS-20. Get CLOSE working
	again for TOPS-20.

1540	DAW	17-Jul-81
	Delete IS from DDB, use IOSTAT variable directly.
	Set IOSTAT variable to zero at the start of each IO statement.
	Set D%ERR if "?" error in IOERR.

1541	DAW	17-Jul-81
	Get rid of D%LIN and D%LOUT

1542	JLC	17-Jul-81
	Change EOF and ERR returning, so that we stop I/O processing
	when the EOF or error happens.

1543	DAW	17-Jul-81
	Allow SCRATCH files to be on devices besides DSK:

1544	DAW	20-Jul-81
	/CARRAIGECONTROL not working right; invent a routine "FIXU"
	like FIXDEF that solves the problem.

1545	DAW	20-Jul-81
	Remove call to %OCRLF at CLOSE time.

1546	JLC	20-Jul-81
	TIREC for -20 did not have an input buffer. DECINI was not
	being called in DEC%.

1547	DAW	20-Jul-81
	Re-work FORIO routines "CLSOPN" and "CLREOF" which used to
	call %AUXBF.

1550	JLC	20-Jul-81
	Make truly sure there is a buffer before calling the INI
	routines. Fix DECODE. Fix X format.

1551	DAW	20-Jul-81
	Fix LOAD, STORE macros to give a "Q" error if you try to
	"MOVE" or "MOVEM" a quantity that's not defined to be
	a full word.

1552	DMN	21-Jul-81
	Performance work on FORFMT.

1553	JLC	22-Jul-81
	Fixes to ENCODE, DECODE, and TIREC. Remove ENCINX, was
	not used any more.

1554	DAW	22-Jul-81
	CLOSE keywords separate from OPEN; work on /DISPOSE actions.

1555	BL	22-Jul-81
	Install DMN code for non-zero FORSRT.

1556	DAW	22-Jul-81
	CLOSE from EXIT no longer worked.

1557	JLC	24-Jul-81
	FLOUT uses double precision for everything. Therefore
	print same maximum of significant digits for both.

1560	DAW	28-Jul-81
	OPEN rewrite base level 2.

1561	DAW	28-Jul-81
	LSNGET always returned -1

1562	DMN	28-Jul-81
	Improve performance of FORFMT.

1563	DAW	29-Jul-81
	DIALOG='string' lost track of its arg type.

1564	DAW	29-Jul-81
	Check conflicts in CLOSE switches; use STATUS value if DISPOSE
	not set.

1565	DAW	29-Jul-81
	Do BLANK= defaulting correctly.

1566	JLC	29-Jul-81
	Fix error handling in FORFMT.

1567	JLC	30-Jul-81
	More fixes to FORIO.

1570	DAW	30-Jul-81
	Add flag F%NION so %IONAM doesn't get cleared in OPEN.

1571	DAW	31-Jul-81
	Set F to initial value if program goes to %ABORT.

1572	JLC	31-Jul-81
	Set F to initial value in FORTRP before printing error.
	Initialize ENCODE more completely.

1573	DAW	31-Jul-81
	Do RENAME errors better; eliminate typing random CRLF's when
	ERR= branch taken.

1574	BL	3-Aug-81
	Missing IF20 in FORIO.

1575	JLC	5-Aug-81
	Fix record zeroing again. Fix bug implanted by dir=arr patch.
	Fix bad illegal repeat count msg from FORFMT.
	Implement separate access bit setting mechanisms for DOOPEN
	for the -20, eliminating MTACRK.

1576	DAW	11-Aug-81
	OSWTCH for disk.

1577	DAW	11-Aug-81
	Fix bug caused by dropping a null at EOR when the
	record buffer happens to be full.

1600	DAW	11-Aug-81
	In a FORMAT, allow "X" to mean "1X" (as it used to!)

1601	DAW	12-Aug-81
	ENDFILE trying to open disk file for input on the -20.

1602	JLC	12-Aug-81
	Reinserted suppression of initial CRLF for terminals only.

1603	DAW	12-Aug-81
	Don't type statement name more than once when
	multiple IOERR's are done.

1604	DAW	12-Aug-81
	Yet another problem similar to 1601 (DIVERT this time).

1605	JLC	12-Aug-81
	FORFMT was not complaining about (A419X) as ambiguous.

1606	DAW	13-Aug-81
	Fix right-justified output for single-word items.

1607	DAW	13-Aug-81
	Bug in FIND code (Aaaargh!)

1610	DAW	17-Aug-81
	CLOSE/RENAME on the -10 failed

1611	DAW	17-Aug-81
	"%integer overflow" bombed out program instead of continuing.

1612	BL	18-Aug-81	Q20-01642
	SORT put itself into non-zero section prematurely

1613	JLC	19-Aug-81	Q10-6390
	Bug in backspace: used word count for ASCII files.

1614	JLC	19-Aug-81
	Remove END= processing for end of last record which has no
	CRLF. Thus EOF becomes a valid record terminator.

1615	DAW	19-Aug-81
	Get rid of code and assembly option for 2-word byte pointers

1616	DAW	19-Aug-81
	Infinite loop if non-disk TOPS-10 OPEN error.

1617	DAW	19-Aug-81	Q10-5204
	Problem with DISPOSE='SUBMIT'

1620	DAW	20-Aug-81
	Fix generation skew problem in dialog mode on the -20.

1621	DAW	20-Aug-81
	CLOSE/ RENAME/ DELETE failed on the -10.

1622	JLC	21-Aug-81
	Fix record positioning functions, so that T, X format
	really work correctly. Rewrite ENCODE/DECODE again.

1623	DAW	21-Aug-81
	Alternate entry point RESET$ to test extended addressing
	in FOROTS.

1624	DAW	21-Aug-81
	"?Illegal record number" error got record # from wrong ac.

1625	DAW	21-Aug-81
	Get rid of accumulator "DF". No more DDB flag synchronization
	problems caused by DDB flags in more than one place!

1626	DAW	24-Aug-81
	AC changes in FLIRT and FLOUT so they don't define "D".

1627	JLC/DAW	24-Aug-81
	On TOPS-20, REWIND and UNLOAD no longer need a filename

1630	JLC	24-Aug-81
	Illegal magtape operations are now fatal.

1631	DAW	24-Aug-81
	Set D%MOD in UNFO

1632	JLC	24-Aug-81
	Fixed X and T format to pad with spaces, not random trash.

1633	JLC	25-Aug-81
	Typo in DECINI, added nofile functionality to ENDFILE,
	SKIPFILE, and BACKFILE. Fixed some comments in FORFMT.

1634	JLC	25-Aug-81
	Fix FIXREC, did not clear ORVIR, so extra blanks got output.

1635	JLC	25-Aug-81
	Remove edit 1633 for ENDFILE, can't work that way.

1636	DAW	25-Aug-81
	"Ambiguous repeat count" error instead of "Illegal repeat count"
	for FORMAT (A4X).

1637	JLC	26-Aug-81
	Decode bug. IRPTR was not getting setup properly.

1640	DAW	26-Aug-81
	Use EXTENDED form of GTJFN to insure magtape gets ;FORMAT:F

; The above edit was turned off with "REPEAT 0" since it screwed
;up GTJFN for anything except magtape. When /TAPEMODE works a form
;of it will be used.

1641	DAW	26-Aug-81
	OPEN with ACCESS='SEQINOUT', STATUS='NEW' didn't get correct
	file on TOPS-20.

1642	JLC	27-Aug-81
	Remove %FILOP calls from all of FOROTS, since we don't
	support 6.03.

1643	JLC	27-Aug-81
	Made IRBUF & ORBUF full word byte pntrs.

1644	JLC	27-Aug-81
	Fix free-format A to stop on comma. Change R*<space>C to
	to be read as R*C, at least for version 6 and maybe beyond.

1645	DAW	28-Aug-81
	Get TOPS-10 and DIVERT'ed file to column 1 before errors.
	(See also 1651).

1646	DAW	28-Aug-81
	DTA REWIND and UNLOAD used wrong channel #.

1647	DAW	28-Aug-81
	DTA REWIND and UNLOAD to not require an existing file.

1650	BL	31-Aug-81
	Fix RECORDSIZE applied to NAMELIST & LIST directed output

1651	DAW	31-Aug-81
	Wait for TTY output to finish before doing TRMOP. ".TOHPS".
	(Fixes a bug in 1645).

1652	DAW	1-Sep-81
	Fix DUMP mode I/O on TOPS-10; make "IOE" a "?" error.

1653	JLC	1-Sep-81
	Return -1 (illegal LSN) for non-LINED files and LINED
	files with no LSN.

1654	BL	1-Sep-81
	Typo in EDIT 1650.

1655	DAW	1-Sep-81
	Clear .RBALC after successful OPEN FILOP.

1656	DAW	2-Sep-81
	Get rid of some magic 8's and 9's.

1657	DAW	2-Sep-81
	Delete 7.01 definitions from FORPRM.

1660	DAW	3-Sep-81
	Use low channels if all the extended ones are taken.

1661	BL	4-Sep-81
	Fix incorrect info coming from TRACE; & illegal instruction return.

1662	DAW	4-Sep-81
	Invent routine %CALU to make error processing easier.

1663	JLC	8-Sep-81
	Output bufferful to magtape to make sure tape mark gets out.
	Fix page-not-there error for RANDIN.

1664	DAW	8-Sep-81
	Don't call DOOPEN twice if DDB's get consolidated at OPENX.

1665	DAW	8-Sep-81
	Replace the antiquated U.TTY hack with a brand new D.TTY hack.

1666	DAW	8-Sep-81
	/MODE:IMAGE implies /FORM:UNF. /FORM:F is a conflict.

1667	JLC	8-Sep-81
	One-word patch to FORMEM, makes lowseg core request work.

1670	DAW	9-Sep-81
	Fix two disk 'append' files open at once.

1671	JLC	9-Sep-81	Q10-6480
	Installed patch to create data pages on disk if they won't
	fit in core, as per request by SIT.

1672	DAW	9-Sep-81
	Missing a check for conflict of RANDOM and no RECORDSIZE.

1673	CDM	9-Sep-81
	Added routines to FORSNG, FORDBL, FORGDB, FORCPX.

1674	DAW	9-Sep-81
	OPEN of LPT: on the -10 got incorrect "?conflict".

1675	DAW	9-Sep-81
	Added checks for device conflicts with modes.

1676	DAW	9-Sep-81
	Fix %OCRLF so it always outputs a CRLF and doesn't use "U".

1677	JLC	10-Sep-81
	Fixed unmapping of unused pages, missing label in MAKDP.
	Use seed and multiplier from version 5A for RAN.

1700	BL	10-Sep-81
	Typo FORTRP/%CALU.

1701	JLC	10-Sep-81
	Setup was wrong for unmapping unused pages.

1702	JLC	10-Sep-81
	Added still more code to handle ref to hole in file.
	Added code to prevent expansion of random file on -10
	by touching file past EOF.

1703	DAW	11-Sep-81
	Fix typing too many CRLF's on an error when TTY file is open.

1704	JLC	11-Sep-81
	Fix T-format bug, was padding with one blank if current pos
	was desired pos. Typo in -10 RDW routine.

1705	JLC	11-Sep-81
	Fix more serious T-format bug, send next char position to
	%SPOS instead of decremented one.

1706	DAW	11-Sep-81
	Change errors around to make them more compatible with V5A,
	more consistant, easier to find in FORERR, easier to create
	documentation from the code, and more informative to the user.

1707	JLC	14-Sep-81
	Edit 1705 broke %IBACK.

1710	JLC	14-Sep-81
	Fix LDIO delimiter bugs.

1711	DAW	15-Sep-81
	Set D%ERR if fatal IOERR even if message not typed.

1712	JLC	15-Sep-81
	Fixed more problems with T-format. Added IRVIR to FORPRM.
	Eliminated D%ERR.

1713	BL	15-Sep-81
	Added 'DFL.3' to FORDBL.

1714	JLC	15-Sep-81
	Remove check for open unit in DIVERT, since a SEQUENTIAL
	file isn't open until you write to it.

1715	DAW	15-Sep-81
	If user specified FORM='FORMATTED' and didn't specify a
	MODE, he got an ?Internal FOROTS error.

1716	JLC	16-Sep-81
	Changed some data and subroutine names in FORIO to avoid
	confusion. Fixed typo caused by the confusing names.

1717	DAW	16-Sep-81
	Implement D%NCLS.

1720	JLC	16-Sep-81
	Undid edit 1714. It was correct as it stood. Added check to
	make sure file is open for formatted I/O.

1721	CDM	16-Sept-81
	Corrected DDIM and GDIM to prevent overflow for call -INF,+INF
	to them.

1722	JLC	16-Sep-81
	Code for IRPOS had to be much more complicated than originally
	envisaged.

1723	DAW	17-Sep-81
	Fix problem with sticky ERR= from OPEN.

1724	BL	17-Sep-81
	Clean up IMSL error messages.

1725	DAW	17-Sep-81
	Better DIALOG parsing error reporting and recovery on TOPS-10.

1726	JLC	17-Sep-81
	Can't use P until there's memory for the stack. Use JSP to
	call routine to make data pages.

1727	JLC	18-Sep-81
	Fix for low-core memory manager. Free list was one word off.

1730	JLC	18-Sep-81
	More fixes to T-format. Speed up format encoding.

1731	DAW	21-Sep-81
	Overflows not filling in the right stuff.

1732	DAW	22-Sep-81
	OPEN (STATUS='NEW') broken on the -20 (again!).

1733	BL	22-Sep-81
	Problem finding beginning of NAMELIST.

1734	DAW	22-Sep-81
	OPEN (STATUS='SCRATCH', ACCESS='RANDOM') on the -20.

1735	DAW	22-Sep-81
	Make TOPS-20 APPEND disk file get EOF if WRITE followed by READ.

1736	JLC	23-Sep-81
	Fix to edit 1733 in namelist.

1737	DAW	23-Sep-81
	Fix error processing for "?REREAD not preceeded by READ" error.

1740	DAW	23-Sep-81
	More REREAD code.

1741	JLC	23-Sep-81
	Give illegal char in data if numerics immediately followed
	by alpha (or other trash) for list-directed and namelist I/O.
	Fixed low segment memory manager.

1742	JLC	23-Sep-81
	Modified OSWTCH to back up the record count for disk, as the
	ENDFILE record is now counted as a real record. For magtape,
	set it to 1, as we are writing a new file.

1743	DAW	24-Sep-81
	Obscure bug in DIALOG scanning caused ?Illegal source/destination"
	when you misspelled a switch and then retyped it correctly.

1744	DAW	24-Sep-81
	Allow user to OPEN negative units. Note: not documented.

1745	JLC	24-Sep-81
	Removed IRPOS again, wasn't necessary after conceptual change
	to RIPOS/SIPOS. Fixed code in namelist/ldio for reading "3*,".
	Made the input and output record buffer lengths full words, as
	well as the input record length. Removed the silly % from the
	TV macro.

1746	CDM	25-Sep-81
	Simple change to DDIM in FORDBL.

1747	DAW	28-Sep-81
	Got rid of FORPRM dependency in DIVERT. Changed FOROP. function
	FO$DIV to do all the work, also added FO$GDV (get diverted unit).
	Added the recent FOROP. function codes to FORPRM.

1750	DAW	28-Sep-81
	Stop after reading in 5 SFDs from DIRECTORY=array.

1751	JLC	28-Sep-81
	Fix unformatted backspace again.

1752	DAW	29-Sep-81
	Minor fixes to DIALOG processing.

1753	DAW	29-Sep-81
	IOERR's and LERR's to type out PC.

1754	DAW	29-Sep-81
	Allow negative generation numbers on TOPS-20.
	(for example, -1 means "next generation of new file").

1755	DAW	1-Oct-81
	Allow user to specify protections <111> in TOPS-10 dialog mode,
	as per V5A.  (i.e. they can be before or after the Path).

1756	JLC	1-Oct-81
	Change memory manager again; TRYHRD now starts at STARTP+1,
	minus number of pages desired.

1757	DAW	2-Oct-81
	Conflict with /READONLY caused "?Ill mem ref".

1760	JLC	5-Oct-81
	Changed elapsed time calc to use system uptime rather
	than time-of-day to prevent operator causing negative
	elapsed time. Changed FORERR to print 2 decimal places.

1761	JLC	5-Oct-81
	Fixed ENDFILE on disk, was not opening file for output,
	so EOFN could not get updated, also fell over if UNFSW
	got called.

1762	DAW	6-Oct-81	Q10-06581
	Fix printing of FORMAT with arrow pointing to wrong place.

1763	DAW	7-Oct-81
	Fatal error if user tries to WRITE into a LINED file.
	It is not supported yet. (in V6).

1764	DAW	7-Oct-81
	TOPS-10 MTASET got %Integer divide check, TAPOP. error 3.

1765	DAW	7-Oct-81
	Make OPEN error display show the non-typing character that
	was illegal.

1766	DAW	7-Oct-81
	Don't type error PC flags as part of the PC.

1767	DAW	8-Oct-81
	Explain with comments the "magic" number 8 in OVERFL.

1770	DAW	8-Oct-81
	If TOPS-10 GALAXY V2 is running, progs that used DISPOSE='PRINT'
	would hang in EW state.

1771	DAW	8-Oct-81
	Missing /LIMIT code for TOPS-10 GALAXY V2 packet.

1772	DAW	8-Oct-81
	TOPS-10 DISPOSE='DELETE' did not release channel.

1773	DAW	8-Oct-81
	Change error name "CMU" to "IEM" - internal error in mem. management

1774	DAW	8-Oct-81
	Instead of getting "?Unexpected TAPOP. error" for typical
	errors, either avoid the error in the first place or
	give a better error message.

1775	JLC	9-Oct-81
	Fix control-Z. Fix tapop being done when it doesn't need to be.
	Fix LSNGET to always return -1 for non-open units.

1776	DAW	9-Oct-81
	Allow modes BINARY,IMAGE,DUMP to be used with TOPS-10 NUL:.

1777	DAW	9-Oct-81
	Don't do FILOP. "releases" without first doing FILOP. "Closes"
	if the file is possibly open.

2000	DAW	9-Oct-81
	1. Fix typo that caused PLOT to fail since unit -7 couldn't be
	   opened.
	2. Get rid of extraneous, unreachable TOPS-10 code.

2001	JLC	13-Oct-81
	At INIHLT, the check to see if the page exists in core
	was wrong, was TXNE, should have been CAIN.

2002	DAW	13-Oct-81
	OPEN 'TTY' with ACCESS='SEQIN' followed by "TYPE" didn't work.

2003	BL	14-Oct-81	Q10-06574
	Change data type "0" from "U" to "I".

2004	DAW	14-Oct-81
	Make sure MODE is identical before consolidating DDB's.

2005	JLC	15-Oct-81
	Reenter code added. Asks the users whether all files are
	to be closed, then goes to user-specified reenter address
	or exits to monitor if none. Fixed random file bugs.
	On -10: update .RBSIZ so that we don't substitute
	a block of zeroes for real data. On -20, keep a record of
	the highest referenced page and unmap unused pages.

2006	JLC	15-Oct-81
	Control-Z change broke DECODE by meddling with IRCNT, which
	should be inviolate before the "device-dependent" call.

2007	JLC	16-Oct-81
	Fixed runtime and elapsed time calcs. Make "temp stack"
	big enough to survive catastrophies.

2010	JLC	19-Oct-81
	Made EOFN and BYTN live on the -10 so we can give QUASAR
	an accurate block count.

2011	DAW	19-Oct-81
	DOOPEN to store EOFN from the .RBSIZ information. Also
	get rid of "FSTAT". Compute number of blocks for QUASAR from
	EOFN and BPW.

2012	JLC	19-Oct-81
	Changed elapsed time calcs yet again.

2013	DAW	19-Oct-81
	Fix TRACE to store "..." at end of string, not into a literal.

2014	AHM/JLC	19-Oct-81
	Fix NAMELIST block description and code for extended addressing.
	Fix NAMELIST check for illegal subscripts.
	Fix unmapping of unused pages not to unmap holes.
	Remove useless referencing of all of core in initialization.
	Changed FORHAK to refer to Z.ERR instead of F.DATA for 1022.

2015	DAW	20-Oct-81
	AC smashed in FORMEM caused problems trying to create .GT. 1
	pages when it had to go virtual.

2016	JLC	20-Oct-81
	SLIST and ELIST fix to differentiate between -66 and -77
	programs.

2017	JLC	21-Oct-81
	Fix 1022 patch in FORHAK, modify F20OTS.CCL and F10OTS.CCL
	to create new PSECT, used only by FORHAK to know the end
	of the F.ERR PSECT.

2020	DAW	21-Oct-81
	Make DATE return the last character as SPACE instead of NULL,
	so it will match a literal generated by the compiler.

2021	JLC	22-Oct-81
	Change A format so that if no field width is specified,
	it uses 5 or 10 for input as well as output to conform
	with the ANSI standard.

2022	DAW	22-Oct-81
	Make TOPS-20 error message better when JFNs run out.

2023	DAW	23-Oct-81
	GALAXY R2 code didn't delete file if DISPOSE='LIST' used.

2024	DAW	26-Oct-81
	ILC is now a fatal error, make it go to "%ABORT" if done.

2025	JLC	26-Oct-81
	Fix elapsed time calcs for the -10 yet again. Fixed FORMEM
	for 1022 folks.

2026	JLC	27-Oct-81
	Fixed RSIZW for LINED files, so they will backspace correctly.

2027	DAW	27-Oct-81
	Rework the GALAXY V2 code to use symbolic names, this allows
	users in the field who have modified QSRMAC to just reassemble
	FOROTS to make /DISPOSE:<queue> work.

2030	JLC	27-Oct-81
	Fix SLISTs and ELISTs to use 1 for a count if the count
	provided is negative or zero.

2031	DAW	27-Oct-81
	Fix smashing AC in FORERR if no symbols loaded.
2032	JLC	29-Oct-81
	Fix KI code for DPMUL.

2033	DAW/JLC	15-Nov-81
	Make R format pad with spaces instead of nulls as in V5A.
	Make fatal error "ILS" go to %ABORT if no ERR= branch.
	Give error if random I/O attempted without an OPEN statement
	(to specify a RECORDSIZE).
	Fix A free format.
	Make "Data in Io list but not in format" go to %ABORT.
	Change names of some global symbols that didn't have "%" in them.
	Make ERR= work with ENCODE/DECODE (again).
	Fix call to %MVBLK in FORMEM to use correct calling sequence.
	Reset "F" in FOROP call to close all files.
	Allow leading spaces in some OPEN args (such as FILE= ).
	Fix incorrect call to mem manager in FOROPN.
	Don't do XSIR% JSYS unless FOROTS is running in a non-zero section;
	otherwise the Release 4 EXEC can get confused.
	Fixed problems in REENTER code.
	Fix dollar format to make T and X format work correctly
	at end of record.

2034	DAW	27-Jan-82	Q10-06696
	Fix memory manager to allow overlaid programs to have symbols.
	Module:
		FORMEM

2035	DAW	28-Jan-82	Q10-06649
	Exponentiation for Real**Real, sometimes results in an overflow
	instead of an underflow message.
	Module:
		FORDBL

2036	DAW	29-Jan-82	Q20-01734
	If a user restarts a FORTRAN program after switching to another
	teletype on a TOPS-20 system, he may get "?Impossible JSYS
	error".
	Module:
		FOROTS

2037	DAW	1-Feb-82
	NAMELIST input runs too slow if a large array is read one
	element at a time.
	Module:
		FORCNV

2040	DAW	1-Feb-82	10-32080
	Fix elapsed time calculation on TOPS-10, wrong after
	system uptime becomes greater than 160 hours or so.
	Modules:
		FOROTS		FORXIT

2041	DAW	2-Feb-82	Q20-01742
	Correct deficiency in TOPS-20 logical name handling that
	caused unexpected "?File not found" errors for OPEN/READ
	sequence.
	Module:
		FOROPN

2042	TGS	2-Feb-82	20-17208
	Fix several end-of-file routines to change NREC(D) to 
	NREC(U) so record counts are incremented/decremented
	instead of byte counts.
	Modules:
		FORIO		FOROPN

2043	ERD	9-Feb-82	10-32099
	Fix to allow leading space in file names on TOPS-10.
	Module:
		FOROPN

2044	ERD	19-Feb-82	10-32143
	Fix to correct T editing positioning routines to clear
	the end of record bit. (Note: this bit eliminated in V7).
	Module:
		FORIO

2045	EGM	18-Mar-82	20-17299
	Change error ARC (Ambiguous repeat count in FORMAT) from a fatal error
	to a continuable warning.
	Module:
		FORFMT		FORERR

2046	ERD	31-Mar-82	10-32150
	Changes to disk positioning routines in TOPS-10 code so that RANDOM
	files will no longer be padded to block boundary.  Additional code to
	take the error path if a READ of IMAGE file, opened in RANDOM mode, is
	that of a record number which is larger than the largest record number
	written.
	This edit has been removed by Edit 2054.
	Module:
		FORIO

2047	ERD	9-Apr-82	20-17398
	Correction to TOOMNY routine. WRITE statements within a subroutine
	that contain large I/O lists which include elements that are
	not defined within the subroutine, may output garbage for those
	I/O list elements outside the subroutine.
	Module:
		FOROTS

2050	ERD	20-Apr-82	10-32326
	DUMP mode output on magtape causes "Illegal address in UUO" error.
	Code correction so that dump output skips over initial output.
	Module:
		FOROPN

2051	TGS	26-Apr-82	10-32144
	Implement expanded FORMAT field widths and field-width range checking
	in FORFMT by instituting a double encoding word scheme and expanding
	left-parenthesis encoding to 2 words; improve core usage by allocating
	an expandable encoding area and, when saving formats, saving only the
	core their encoding used. (Note: implemented differently in V7).
	Modules:
		FORFMT		FORPRM		FOROTS

2052	EGM	27-Apr-82	10-32296
	Improve memory utilization by adding code to trim the paged memory block
	list for a cut back core call. Also improve TOPS-10 memory usage by
	removing pages as they are freed, freeing pages from unsuccessful
	(incomplete) memory requests, increasing the number of pages that can
	be added/removed with one UUO, and preventing undeserved page removal
	errors.
	Modules:
		FORPRM		FORMEM		F20OTS.CCL	DBCS2F.CMD

2053	EGM	28-Apr-82
	Prevent overallocation of memory by attempting to use free space at
	beginning of block list and allocate new pages contiguous with
	start of list. Also preserve PC of allocating routine in block
	header in one final place.
	Module:
		FORMEM

2054	ERD	7-May-82
	Remove Edit 2046 because the edit sometimes updated the filesize
	of random files before the block was actually written out
	causing some READs to fail if the READ was attempted before
	the file was closed.
	Module:
		FORIO

2055	TGS	10-May-82	10-32471
	Fix typo in CDLOG so STOR routine POPJs instead of POPing P
	and plowing into YZRO.
	Module:
		FORCDX

2056	ERD	20-May-82	10-32496
	Changes to disk positioning routines in TOPS-10 code so
	that RANDOM files are no longer padded to the block
	boundary.
	Changes that allow READ of RANDOM IMAGE mode files to take
	the error path if the record number being read is larger
	that the largest record number previously written.
	(Note: implemented differently in V7).
	Module:
		FORIO

2057	TGS	25-May-82	20-17764
	Addition to Edit 2051 to clear the second encoding word during
	NAMELIST and list-directed IO.
	Modules:
		FORCNV	FORFMT

2060	ERD	28-May-82	10-32396
	Change Error Message CDI 31,315, to a more general message
	so the message that is output is correct for all cases.
	(Note: error message changed back and made correct in V7).
	Module:
		FORERR

2061	EDS	1-Jun-82	10-32547
	Registers restored in the incorrect order in FORLIB routine TIME.
	Module:
		FORMSC

2062	EDS	7-Jun-82	20-17675
	When files with extension "DAT" are sent to the printer via
	DISPOSE = 'LIST' or 'PRINT', the first character of each record
	is not used for carriage control.  The queue requests need to
	include the argument block for '/FILE:FORTRAN'.
	Module:
		FOROPN

2063	ERD	10-Jun-82	10-32514
	Error message "?Incompatible attributes" outputs junk as part
	of the message on TOPS-10.
	(Note: error reporting redone for V7).
	Module:
		FORERR

2064	EDS	10-Jun-82	10-32539
	Create files for STATUS='SCRATCH' using the standard naming
	convention for TOPS-10.  File names will now be nnnccc.TMP,
	where nnn is the job number and ccc are random letters.
	Modules:
		FOROPN		FOROTS

***** Begin Version 7 *****

	** Edit numbers 3000 through 3777 are reserved for FOROTS 
	version 7 development. **

3000	CDM	19-Oct-81
	Added ADJC1. and ADJCG. to FORMSC.
	Module:		FORMSC

3001	AHM	22-Oct-81
	Make ADJ1.  and  ADJG.  work under  extended addressing.   Also,
	redefine array dimension field from 777B8 to 177B8 so that array
	bounds checking blocks  in section  0 will  hopefully look  more
	like the final version to be redefined for extended  addressing.
	Finally, create a PROTA. entry point which is the same as PROAR.
	for now to match the symbol that FORTRA 7(1250) requests.
	Module:		FORMSC

3002	JLC	23-Oct-81
	Add character I/O to ALPHI and ALPHO. EVerything else will
	hopefully fall out. NOT intended to make SLISTs or ELISTs
	work yet.
	Module:		FORCNV

3003	JLC	26-Oct-81
	Add fatal error message if character I/O is done to an
	unformatted file - not supported yet.
	Module:		FORIO

3004	JLC	27-Oct-81
	Fix ALPHI for character variables: was not blank-filling.
	Module:		FORCNV

3005	AHM	28-Oct-81
	Make %SAVE relocate arg block AC references properly by changing
	"1,,ACn" produced by XMOVEI 0,@[IFIW ACn] into plain old "ACn".
	Module:		FOROTS

3006	AHM/JLC	29-Oct-81
	When storing the indefinite repeat pointer (%FMRPT) in LPRENC,
	use an XMOVEI to generate a global address.
	Module:		FORFMT

3007	AHM	1-Nov-81
	Make lots of FUNCT calls on IN., OUT. and IOLST. use the V6 (key
	field) calling sequence, make all the immediate arguments use
	a literal in memory, make all the addresses in the arg blocks use
	IFIWs.
	Module:		FORPSE

3010	JLC	2-Nov-81
	Merged edit from V6 for FORCNV.
	Module:		FORCNV

3011	AHM	3-Nov-81
	Put CPRINT into a separate module in FORCHR.
	Module:		FORCHR

3012	JLC	4-Nov-81
	Rework of FOROTS call copier to resolve args in ACs, immediates,
	and indexed refs before getting to FORIO or FOROPN. Fix SLIST
	for character I/O. Fix exteneded addressing bug in SMAPW.
	Modules:	FORIO,	FOROTS,	FORCNV,	FORFMT,	FOROPN

3013	AHM	4-Nov-81
	Define Lxy. to be the same as CH.xy. until CH.xy. is removed from
	the compiler.
	Module:		FORCHR

3014	JLC	5-Nov-81
	Fixed more bugs in SLIST and free-format A.
	Modules:	FORIO,	FORFMT

3015	AHM	7-Nov-81
	DIALOG with zero address comes out as 1,,0 when produced by the XMOVEI
	at OPNDIA and was thus not seen as zero.
	Module:		FOROPN

3016	JLC	9-Nov-81
	Fix immediate-mode zeroes to come out right, fix IOGO to check
	for immediate-mode constant to decide it's list-directed, OPNDIA
	to check for immediate-mode to decide if it has a string.
	Fix complex formatted I/O. Fix ELISTs.
	Modules:	FORIO,	FOROTS,	FOROPN,	FORFMT

3017	AHM	6-Nov-81
	Make NAMELIST I/O assume that the address of the NAMELIST block
	was specified by an immediate argument.
	Module:		FORCNV

3020	AHM	10-Nov-81
	Mend fencepost at UIZERO in FORIO which cleared one location too many
	in the user's array with an XBLT.
	Module:		FORIO

3021	JLC	10-Nov-81
	Fix bad call to %MVBLK within low segment memory manager.
	NOTE: FIXED IN V6, EDIT 2031.
	Module:		FORMEM

3022	AHM	10-Nov-81
	Change some MOVEIs to  XMOVEIs in the magtape  backspace code so  that
	the pointer into the window is calculated correctly.
	Module:		FORIO

3023	JLC	15-Nov-81
	V6 patches: leading blanks in OPEN parameters, no consolidation
	of NUL: DDBs, bad call to %FREPGS in CLOSE, illegal subscript in
	NAMELIST input, TTY: response to DIALOG for file not found,
	%ABORT call for data with no repeatable edit descriptors.
	Modules:	FOROPN,	FORFMT,	FORCNV

3024	CDM	17-Nov-81
	Make REAL.  take integer arguments instead of complex.  Original
	definition is now named REAL.C and REAL. is equated with FLOAT.
	Modules:	FORCPX,	FORSNG

3025	AHM	18-Nov-81
	Fix a bug in the trailing space edit to DATE (2020) that I  introduced
	when merging it into the V7 sources, and change two MOVEIs to  XMOVEIs
	for extended addressing support for good measure.
	Module:		FORMSC

3026	JLC	24-Nov-81
	Make normal vanilla FORDDT and FUNCT calls work by NOT copying
	the argument block.
	Modules:	FOROTS,	FORMEM

3027	JLC	30-Nov-81
	Added fix for symbol table problem. This will eventually have
	a V6 edit number.
	Module:		FORMEM

3030	AHM	4-Dec-81
	Revoke edit 3022 (q.v.) and instead make all references treat  WADR(D)
	as the local (not global) address of the beginning of a file's window.
	Also make code after  two calls to  %GTBLK in FOROPN  store an 18  bit
	address into WADR(D).
	Modules:	FORIO,	FOROPN

3031	JLC	11-Dec-81
	Modify format encoder to get format size from word before format
	if there is no size in the arg block (i.e., if the address containing
	the value is zero).
	Module:		FORFMT

3032	AHM	11-Dec-81
	Define CHAR and LEN functions, and delete CH.xy. aliases for Lxy.
	character relational functions, since the CH.xy. forms are no longer
	produced by the compiler.
	Module:		FORCHR

3033	AHM	14-Dec-81
	Check for  indexing and  indirection  in %SAVE  when checking  for  AC
	references so  that  an address  field  in  an argument  of  the  form
	<small_integer>(<index_register>) is not relocated to U.ACS
	Module:		FOROTS

3034	TFV	5-Jan-82
	Add routines  CHSFN.  and  CHSFC.  to FORCHR.MAC  for  character
	statement functions.  They save and restore the AC's A character
	statement function is turned into either a call to CHSFN.   (the
	subroutine form of CHASN.)  or a call to CHSFC.  (the subroutine
	form of CONCA.).   CHSFC.  is used  if the character  expression
	has concatenations at  its top  level, CHSFN.  is  used for  all
	other character expressions.  Also fix CONCA. and CHASN. so they
	don't save and restore the  AC's since they are also  subroutine
	subprograms.  Also rework FORCHR.MAC so  that it uses the  HELLO
	and  GOODBYE  macros,  has  the  right  copyright  notices,  and
	PRGEND's.  This will  make it  compatible with the  rest of  the
	library.
	Module:		FORCHR

3035	JLC	29-Jan-82
	FOROT6 becomes FOROT7. Integration of binary I/O of character
	data, new way of looking at all files, installation of internal
	files. Major modifications to nearly all files in FOROTS.
	Modules:	FORCNV,FORERR,FORFMT,FORHAK,FORHST,FORINI,FORIO
			FOROP,FOROPN,FOROTS,FORPRM,FORXIT

3036	BL	10-Feb-82
	Inserted code for list-directed character I/O.
	Modules:	FORCNV,FORIO,FORPRM

3037	JLC	11-Feb-82
	Fixed dump mode I/O, added list overflow message.
	Made all magtape errors fatal (some were warnings), removed
	ERRN from DDB, as it was useless.
	Modules:	FORIO,FORERR,FORPRM

3040	JLC	11-Feb-82
	Make 0 print out as 00000000E+00, as the ANSI Standard says so.
	Module:		FORCNV

3041	JLC	11-Feb-82
	Fix binary/char I/O, broken by mask table with missing commas.
	Module:		FORIO

3042	JLC	12-Feb-82
	Fix ordinary binary I/O, broken by call to UOALIN
	with pntr/count=0.
	Module:		FORIO

3043	JLC	18-Feb-82
	Fix internal files. Total length count was wrong.
	Module:		FORIO

3044	BL	19-Feb-82
	Put NLCPTR in DATA where it belongs. Initialize properly in
	NLINIT.	
	Module:		FORCNV

3045	BL	23-Feb-82
	Really initialize properly. see #3044.
	Module:		FORCNV

3046	JLC	24-Feb-82
	Fix PAGCHK, was looking at wrong page to unmap it. Also
	did the wrong thing for extended addressing.
	Module:		FORIO

3047	JLC	25-Feb-82
	Get around bug in one-word-global microcode bug, always
	use a non-zero source count. Fix dump mode I/O again.
	Module:		FORIO

3050	BL	25-Feb-82
	Install changes to NAMELIST/LIST-DIRECTED character I/O
	from code review
	Modules:	FORPRM,FORCNV

3051	JLC	26-Feb-82
	Set BUFFERCOUNT on TOPS-10 magtapes to 1 no matter what,
	since PULSAR does not work when doing backspace.
	Module:		FOROPN

3052	AHM	12-Mar-82
	Make PROAR. in FORMSC work for extended addressing by widening
	the flag field  in the dimension  block to the  upper 4  bits.
	Delete the  PROTA. entry  point  since it  is not  needed  for
	extended addressing after all.
	Module:		FORMSC

3053	AHM	12-Mar-82
	Defined temporary  TWOSEG  and  RELOC macros  under  a  FTXLIB
	feature test that expand to  .PSECT and .ENDPS pseudo ops  for
	psects .CODE. and .DATA. for extended addressing  development.
	Module:		FORPRM

3054	JLC	17-Mar-82
	Fixed FOROTS so it doesn't smash the constant -6 when doing
	REREAD.

3055	CKS/JLC	17-Mar-82
	Fix DEXP2 and GEXP2 to give correct overflow/underflow messages.

3056	JLC	23-Mar-82
	Implemented 2-word encoded formats. Implemented packing of
	character data in image mode files across READ/WRITE statements
	if no RECORDSIZE. Range-check field widths in format statements.
	Implemented new lowseg/hiseg dispatch routine which will work
	for extended addressing and eliminates both the obnoxious
	POP P,T1 at each entry point and many calls to %FSAVE, since
	the ACs are now saved in the lowseg.
	Catch illegal arguments in OPEN (such as RECORDSIZE=0). Catch
	character variables with other than A or G format. Catch I/O
	within I/O. Close all unopened files at exit. Remove OTS symbol
	search in TRACE to avoid FORHAK as symbol. Start TRACE at user's
	stack pntr. Make TRACE work in extended addressing. Fix TTY EOF
	for multiline input. Give warning messages for floating underflow
	and overflow in FLIRT. Changed some error message numbers.
	Separated FORCNV and FORNML (namelist and list-directed I/O).
	Modules:	FORCNV,FORERR,FORFMT,FORINI,FORIO,FORMEM,FORMSG
			FORNML,FOROP,FOROTS,FORPRM,FORTRP,FORXIT

3057	JLC	25-Mar-82
	Fix namelist/list-directed I/O by clearing the 2nd encoded format
	word to do free-format I/O.
	Module:		FORNML

3060	JLC	25-Mar-82
	Remove RELEA. from entry vector. Replace it with EXIT1.
	Module:		FORPRM

3061	JLC	25-Mar-82
	Catch Hollerith and quoted string input to character formats,
	now fatal. Fix format encoder so it can't get PDL overflow.
	Modules:	FORFMT,FORMSG

3062	JLC	25-Mar-82
	Change error entry in FOROTS vector table to point to AC save
	type entry.
	Module:		FORPRM

3063	BL	26-Mar-82
	Insert NAMELIST character I/O code.
	Module:		FORNML

3064	JLC	26-Mar-82
	Install new range-checking logic for formatted I/O. Remove
	a couple of unused messages.
	Modules:	FORFMT,FORMSG

3065	JLC	26-Mar-82
	Fix the format encoder to drop relative addresses for links
	and repeat pointer, as the encoded format is moved after it
	is encoded.
	Module:		FORFMT

3066	RVM	27-Mar-82
	Fix ADJ1., ADJG., ADJC1., and ADJCG. to not calculate the size
	of assumed-size arrays.
	Module:		FORMSC

3067	TFV	5-Mar-82
	Add routine CONCM.   to do concatenations  with a known  maximum
	length.  It will  check the  length of  the result  and give  an
	error if  the  specified  maximum is  exceeded.   Finally  write
	CONCL. to compute the length of concatenations.  It fills in the
	length in  characters into  the first  argument descriptor  (the
	descriptor for the result)  and returns the  length in words  in
	AC1.
	Module:		FORCHR

3070	TFV	24-Mar-82
	Rework the algorithms  for the concatenation  routines to  speed
	them up.  Add register declarations.  Cleanup other routines  as
	needed.  Reorder the routines to be functionally grouped.
	Module:		FORCHR

3071	BL	30-Mar-82
	Install missing TWOSEG 400000 pseudo-ops in FORCHR.MAC.

3072	JLC	30-Mar-82
	Fixed CLOSE for image mode character to round up correctly.

3073	JLC	31-Mar-82
	Change error entry code so that user's ACs are not saved; they
	are saved in the error routine. Remove RELEAS from FORLIB.
	Modules:	FORPRM,FORMSC

3074	BL	31-Mar-82
	Cleanup NAMELIST character I/O stuff[3063].

3075	JLC	31-Mar-82
	Fix underflow/overflow messages in FLIRT/INTI.
	Module:		FORCNV

3076	CDM	1-Apr-82
	Do argument fixup for character word alligned constants as
	arguments to SORT.
	Module:		FORSRT

3077	JLC	5-Apr-82
	Fix formatted I/O: make links and indef repeat pointer calcs
	relative.
	Module:		FORFMT

3100	JLC	5-Apr-82
	Fixed error msg file so it is V6-compatible again. Added
	a couple of externals.
	Module:		FORMSG

3101	JLC	5-Apr-82
	Modified lowseg/hiseg interface - the address of the user's
	ACs (U.ACS) is now passed to INIT. in F.
	Modules:	FORINI,FOROTS

3102	JLC	7-Apr-82
	Fix /OTS:NONSHAR, was doing JRST 0. Slightly modify the passing
	the RESET. return address - PDL is now in the lowseg.
	Modules:	FORINI,FOROTS

3103	JLC	8-Apr-82
	More minor changes to lowseg/hiseg interface.
	Modules:	FORINI,FOROTS

3104	JLC	8-Apr-82
	Word-alignment of input was incorrect.
	Module:		FORIO

3105	JLC	9-Apr-82
	Fix $L in error messages for programs without symbol tables.
	Fix dump-mode I/O to leave properly via %SETAV.
	Fix FOROTS to get correct program start address.
	Modules:	FORERR,FORIO,FOROTS

3106	BL	12-Apr-82
	Fix FORNML so it will handle substrings of character scalars.
	Module:		FORNML

3107	JLC	12-Apr-82
	Disallow PA1050 - RESET% was in the wrong place, reset the
	monitor to allow PA1050.
	Module:		FOROTS

3110	JLC	14-Apr-82
	Undo edit 3107 - it was a release 5 monitor bug.
	Module:		FOROTS

3111	JLC	15-Apr-82
	Fix bad error message, was getting unit # with LOAD, which
	does not sign-extend.
	Module:		FOROPN

3112	BL	15-Apr-82
	Change SKIPN to SKIPE in FORNML.
	Module:		FORNML

3113	JLC	22-Apr-82
	Fix binary I/O of character data - OWORD was calling ONXTW
	with a non-zero byte count.
	Module:		FORIO

3114	BL	29-Apr-82
	Make character expressions work in OPEN statements.
	Module:		FOROPN

3115	BL	13-May-82
	Correct omissions of 3114.

3116	BL	14-May-82
	Move label DIANST up one line
	Module:		FOROPN

3117	BL	14-May-82
	Changed HLRE to HXRE in CNSCHK to get correct unit number
	in SDO error.
	Module:		FOROPN

3120	BL	19-MAY-82
	Ensure no delimiters after LD character output
	Module:		FORNML

3121	AHM	24-May-82
	Make PLOT.A search FORPRM.
	Module:		FORPL2

3122	JLC	28-May-82
	Integration of MATHLIB, rewrite of much of FORERR, FILE=
	almost the same as DIALOG=, character stack.

3123	JLC	29-May-82
	Fixed SMBA in FOROPN.

3124	AHM	1-Jun-82
	Added SEGMENT macros to FORDUM,  FORMSC, FORSRT and FORPSE  so
	that everything goes into the  .CODE. and .DATA. psects  under
	FTPSCT.  Changed a RELOC to a .ORG in FOROTS so that compiling
	under psects is safer.  Finally, preserved AC1 around a  PSOUT
	in FDDT. under Tops-20.
	Module:		FORDUM,	FORMSC,	FOROTS,	FORPSE,	FORSRT

3125	JLC	3-Jun-82
	Moved the AC save routine back into the hiseg, now called
	%SAVAC, saves the ACs on the stack.

3126	JLC	7-Jun-82
	Installed OPEN on a "connected unit". Fixed some code which flowed
	across SEGMENT macros.

3127	AHM	8-Jun-82
	Remove temporary TWOSEG and RELOC macros created by edit  3053
	from FORPRM because edit 3122 put SEGMENT macros in FORLIB.
	Module:		FORPRM

3130	TFV	9-Jun-82
	Modify FORCHR  for dynamic  concatenations.  Make  CHALC% be  an
	internal routine  used  to  allocate  dynamic  character  space.
	Modify CONCA.,  CHASN., and  CONCD. to  use CHALC%  to  allocate
	dynamic character space.  Also add calls to CHMRK. and CHUNW. in
	CONCA. and CHASN. for the overlap case.
	Module:		FORCHR

3131	JLC	11-Jun-82
	Allow character argument for ERRSNS string return. Fix Iw.d.
	Put $SNH for non-skip return from LSFREE call in symbol table
	stuff in F.GAD function. Install more legal delimiters in
	namelist end of data check, namely "=" and "(", for abortive
	call to %LINT. Make elapsed time calc more accurate.
	Modules:	FORFMT, FORMEM, FORMSC, FORNML, FOROTS, FORXIT

3132	CKS	11-Jun-82
	Add PROSB. to do substring bounds checking.
	Modules:	FORMSC

3133	BL	16-Jun-82
	Code review changes to FORNML.

3134	AHM	22-Jun-82
	Make the FUNCT% dispatch table contain IFIWs.
	Module:		FORMEM

3135	AHM	23-Jun-82
	Fix bugs that occur when running in a non-zero section.   Make
	BLTUP a zero  trip loop to  avoid PDL overflows.   Get 30  bit
	addresses for .JBFF and EOL.
	Module:		FORMEM

3136	JLC	26-Jun-82
	Performance work, V6 bug fixes, QAR fixes.

3137	AHM	1-Jul-82
	Development patches for running entirely in a non-zero section
	for V8.  If .JBSA in  RESET.'s section contains 0,  synthesize
	reasonable numbers to put in  JOBDAT for the current  section.
	Do XGVEC% and XSVEC% to  save and restore the program's  entry
	vector.  Set  up a  global  stack pointer  when running  in  a
	non-zero section.  Don't pass the  address of AU.ACS to  INIT.
	in F, since it isn't used any more.
	Modules:	FORINI,	FORMEM

3140	JLC	2-Jul-82
	Bug fixes for base level.

3141	JLC	2-Jul-82
	Code at end of %EOREC was not restoring things properly.

3142	AHM	3-Jul-82
	Install PRGEND in FFUNIT
	Module:		FORMSC

3143	AHM	6-Jul-82
	Correct AC field of the  XBLT at ALPBLT-3L that sets  extended
	hollerith arrays to spaces before doing input.
	Module:		FORCNV

3144	AHM	6-Jul-82
	Mend fencepost  at ALPBLT-3L  which cleared  one location  too
	many in the user's array with an XBLT.
	Module:		FORCNV

3145	AHM	8-Jul-82
	Mend fencepost  after CHRCLR  which cleared  one location  too
	many in the dynamic character stack array with an XBLT.  Also,
	remove a dot by changing a  MOVE to an XMOVEI to evaluate  the
	destination address for the XBLT.
	Module:		FORCHR

3146	AHM	8-Jul-82
	Put the RESET%  following the  call to %MEMINI  under IF20  so
	that we can build on the -10.
	Module:		FOROTS

3147	AHM	8-Jul-82
	Fix GETPC so that it doesn't  die trying to evaluate the  jump
	address of PUSHJs and overlay calls.  Merely setting the  sign
	bit on  a  word  that  has  bit  1  set  (such  as  the  PUSHJ
	instruction) resulted in a type 3 indirect word that causes an
	ill mem ref.  Bit 0 must be set and bit 1 must be cleared.
	Module:		FORERR

3150	JLC	12-Jul-82
	Fix input of fixed-length random records so it checks for
	record not written. Fix several bugs in OPEN on TOPS-10.
	Fix LDIO so it uses %GINTO instead of %INTO so it gets
	zero output correctly.

3151	AHM	13-Jul-82
	Add a whole new ADRCHK for Tops-20 that decides whether or not
	a PC  is  believable  by  checking whether  it  refers  to  an
	existing section.  Also, preserve section numbers in GETPC.
	Module:		FORERR

3152	JLC	14-Jul-82
	Fix AC save restore problem in FORIO.
	Module:		FORIO

3153	JLC	20-Jul-82
	Fixed -10 problem caused by new EOF handling of RANDOM files.

3154	JLC	20-Jul-82
	Fix G-float input.
	Modules:	FORNML, FORCNV

3155	AHM	19-Jul-82
	Remove a  lot of  code that  discards section  numbers  around
	ADDPCM, TRACEL and SYMSRH.  Also, make ADRCHK punt on  section
	numbers that are greater than 37.
	Module:		FORERR

3156	AHM	22-Jul-82
	Don't do XGVEC% and XSVEC% unless we are running in a non-zero
	section so that we can run UNDER Tops-20 release 4.1 on a  KS.
	Also, do private OPDEFs of  PDVOP%, XGVEC% and XSVEC% so  that
	FORINI will assemble with release 4.1 MONSYM.
	Module:		FORINI

3157	BL	9-Aug-82
	Fix backspace bug. When backspacing to beginning of binary
	sequential file, if the desired record was entirely within
	the previous window, UNFBSR attempted to PMAP the previous
	BUFCNT pages, whether or not they were in fact real pages
	within the file.

3160	BL	9-Aug-82
	Made separate modules of FORDBM & FORDST to make building
	the OTS more straightforward.

3161	JLC	20-Jul-82
	Fixed some extended addressing bugs for ENCODE/DECODE by
	adjusting the byte pointer separately rather than relying
	on the updated one provided by MOVSLJ, which ends up
	being 2-word on the KL. Installed V7 version of TSG patch
	for record numbers bigger than a half-word. Coded around
	microcode bug which pads incorrectly with 0 as byte pntr/count.
	Fix %IBYTC for null records not to do LDB. Fixed ERRSNS so it
	returns "No error" if the ERRSNS values are 0. Fixed flushing
	of the buffer for %OCRLF on the -10.

3162	AHM	23-Aug-82
	Make the  Tops-20  ADRCHK  light  FH%EPR  when  running  in  a
	non-zero section so that addresses getting checked don't  have
	section 0 interpreted as "our section".
	Module:		FORERR

3163	AHM	24-Aug-82
	Make FAKJBD a little more paranoid about blamming the location
	that 770001 references with a symbol table pointer by checking
	770000 for  JRST  770002 ala  EXEC  and OVRLAY.   Use  section
	defaulting in RPACS% calls.  Don't zero left half of .JBREN.
	Module:		FORINI

3164	BL	27-Aug-82
	NAMELIST bug...DECRP (FORNML) was not resetting input string count
	(NLSWRD). Sometimes resulted in incorrect input string byte
	pointers (NLSPTR/NLCPTR).

3165	JLC	28-Aug-82
	Bug fixes (many). In FORIO, make random I/O so it can access
	files larger than 256K blocks. In FORERR, recode the error
	record typout routine. Smaller bugs elsewhere.

3166	JLC	30-Aug-82
	Fix APPEND bug, was setting window size to 3 words. Make
	APPEND use PMAP again for disk (open file RANDOM). For the
	-10, search QSRMC2, as QSRMAC is now GALAXY 4.1.

3167	JLC	31-Aug-82
	Remove %SPEOL, as it accomplished nothing.

3170	AHM	1-Sep-82
	Fix bug in edit  3165.  Remove index  field from reference  to
	WPAGE at RECTPG to avoid ?Illegal memory READs in section 1.
	Module:		FORIO

3171	JLC	1-Sep-82
	Fix random I/O and error message typout on the -10, both
	due to typos. Fix integer input, as SPR fix broke it.

3172	JLC	2-Sep-82
	Fix random I/O on the -10, error messages without symbol table.

3173	JLC	3-Sep-82
	Another fix to -10 random I/O, was not calculating when to
	truncate block correctly, was not saving .RBSIZ when it
	should have been.

3174	JLC	4-Sep-82
	Fix TTY input on the -10.

3175	JLC	8-Sep-82
	Fix SAVFMT. Make OPEN on connected unit only work if STATUS='OLD'.

3176	JLC	9-Sep-82
	Install disk quota exceeded trap.

3177	BL	14-Sep-82
	Patch in FORINI to store DBMS entry vector at .JBBLT.

3200	JLC	26-Sep-82
	Fix many bugs in many modules, including I/O within I/O message.
	Install hooks for marking pages used by DBMS and SORT.

3201	JLC	4-Oct-82
	Move unit range code before I/O within I/O check. Add SPR patch
	to -10 rename so files in SFDs can be renamed. Install kluge in
	GETPC to prevent tracing the arg list for those few MTHCPX routines
	which have 16 pointing at the argument itself.

3202	JLC	26-Oct-82
	Fixed many, many bugs, and implemented low-level support for
	ANSI magtapes (so they'll at least be somewhat compatible with
	V5A). Mark pages taken by DBMS so that FOROTS won't use them.

3203	AHM	1-Nov-82
	Define a lot more FUNCT. codes for use outside of FOROTS.
	Module:		FORPRM

3204	AHM	1-Nov-82
	Save and restore  AC+2 and AC+5  of the AC  block used by  the
	CMPSxy instruction  in  COMPAR  in RELAT.   They  are  smashed
	during interrupts when using one word global byte pointers.
	Module:		FORCHR

3205	AHM	1-Nov-82
	Merge extended addressing FORSRT into the library.  Use FORPRM
	symbols.  Use $FCALL for TMA, CGP, CRP, NSS, CFS, CGS  errors.
	Fix bad PDVOP%.  Move %SRTAD to FORINI so that we can  restart
	SORT.  Replace private  $ERROR macro with  $FCALL.  Redo  edit
	3076 to support variable numbers of arguments, one word global
	byte pointers and  multiple sections of  code.  Requires  edit
	476 to SORT.  Call MPG FUNCT.  function before getsegging SORT
	on both systems and call  UPG function after discarding it  on
	Tops-10 to avoid problem of overlapping the FOROTS heap  (same
	intent as edit 6(2121)).
	Modules:	FORINI,	FORMSC,	FORSRT

3206	CDM	5-Nov-82
	Make DATE and TIME accept character arguments.
	Module:
		FORMSC

3207	BL	8-Nov-82
	Bring DBASE & %DBMAD outside of IF20, so FORDBM will compile on TOPS10.

3210	PLB	9-Nov-82
	Add CAXIS subroutine to FORPL1.FOR, Make SYMBOL accept character
	or numeric string args.
	Modules:
		FORPL1, FORPL2

3211	AHM	11-Nov-82
	Fix alternate return for bad  args in CHKPGA.  Insert  missing
	AC field in SKIPN in F.GPSI.  Speed up some other code.
	Module:		FORMEM

3212	JLC	11-Nov-82
	Update and consolidate -20 magtape code so that B36FLG(D) controls
	whether formatted or unformatted I/O is done. Fix unformatted
	I/O routines for mixed-mode files.

3213	JLC	12-Nov-82
	More consolidation, minor bug fixes.

3214	BL	12-Nov-82
	Merge in EDIT 2124 from V6A...
	This edit supersedes edit 2063.  Ensure that calls to FRSISW errors
	always pass SIXBIT strings for keywords and key values on TOPS10 only.

3215	JLC	15-Nov-82
	Fix magtape bugs, typos in FORIO and FOROPN.

3216	JLC	16-Nov-82
	Fix XSIR setup to use 30-bit addresses. Fix some magtape bugs,
	bytesize in disk CLOSE, diverted error messages.

3217	PLB	17-Nov-82
	Remove hacks checking the sign of P to determine if we
	are in a non-zero section; Check %FSECT for non-zero-ness.
	Module:
		FORERR

3220	AHM	18-Nov-82
	Remove more stack pointer sign check hacks.
	Module:		FORINI

3221	JLC	18-Nov-82
	Fix some magtape bugs, typos.

3222	JLC	19-Nov-82
	More magtape fixes, DBMS AC fix.

3223	JLC	22-Nov-82
	Fix more backspace bugs on the -10, error output bugs on
	the -20.

3224	AHM	22-Nov-82
	Reverse  the  sense  of  a  test  in  one  of  the   premature
	optimizations in edit 3211.

3225	JLC	24-Nov-82
	Fix yet more magtape bugs. Type nulls as nulls, since they will
	appear more often in V7. Fix I/O within I/O reporting, as well
	as TRACE called from an APR trap.

3226	JLC	29-Nov-82
	Fix various little bugs, in DBMS, magtape append, QUEUE UUO.

3227	JLC	8-Dec-82
	Fix more little bugs in many modules.

3230	RJD	9-Dec-82
	STATUS/DISPOSE changes from V6.

3231	JLC	14-Dec-82
	More little bug-fixes from internally and QARs.

3232	AHM	14-Dec-82
	Fix test for extra args to copy before ARGLOP in Tops-20  code
	and NOTCHR in Tops-10 code - MOVNI doesn't sign extend the EA.
	Module:	FORSRT

3233	AHM/JLC	14-Dec-82
	Fix extended addressing bug.
	Module:	FORMEM

3234	JLC	16-Dec-82
	Changed $DBNON to %DBNON, "$" is reserved for customers.

3235	AHM	16-Dec-82
	Fix ACs for entry vector JSYS call around code to GET% FOROTS.
	Module:	FORINI

3236	JLC	17-Dec-82
	Move setup of .JBBLT with JRST FUNCT to FORMEM.

3237	JLC	18-Dec-82
	Fixed yet another bug in ENFILL.

3240	JLC	20-Dec-82
	Removed ENFILL in FORIO, as it caused innumerable bugs and
	could not run in extended addressing.

3241	JLC	21-Dec-82
	Put PORTAL instruction at RESET.

3242	AHM	28-Dec-82
	Rework AOBJN loops in CONCM., CONCD., OVRLP%, CLR35% and CONC%
	so that character manipulation works with multiple sections of
	code.  Also,  change the  CHADDR macro  in OVRLP%  so that  it
	handles OWGBPs  and  section local  byte  pointers.   Finally,
	make SAVAC%/RESAC% work in non-zero sections.
	Module:	FORCHR

3243	AHM	29-Dec-82	QAR 10-03062
	Make COMPAR check for lengths  with 777B8 non-zero as well  as
	zero lengths so  that ?FRSICE is  printed instead of  ?Illegal
	instruction at user PC.
	Module:	FORCHR

3244	JLC	30-Dec-82
	New DBMS interface again. Now FORDST contains all the relevant
	files, including a .REQUEST for SYS:DBMS.REL, only LINKed when
	it is a DBMS program.

3245	JLC	4-Jan-82
	Fix DBMS interface. Eject DBMS from FOROTS and FORLIB.

3246	JLC	5-Jan-83
	Make RESET. and RESET$ equates rather than PORTALs.

3247	RJD	7-Jan-83
	Add ERJMPs after PMAP calls used to set up the file windows
	for sequential and random files.

3250	JLC	7-Jan-83
	Fix TRACE stack and AC restore problems. Fix SAVFMT to pay
	attention to number of args. Remove obsolete FOROP call
	before product release. Fix -20 DOOPEN to use GJ%OLD again.
	Added code to list-directed I/O for Hollerith constants.

3251	JLC	9-Jan-83
	Fixed several typos: ORCNT instead of IRCNT in FORIO, E.TR1
	instead of E.TRC in FORERR, missing symbol in FOROPN.

3252	JLC	12-Jan-83
	Fix %SKIP in FORCNV. Fix rename error msg reporting.
	Add some FENTRYs.

3253	JLC	13-Jan-83
	Code review changes, fix KSORT for -10, fix EXIT1 to clear
	%UDBAD.

3254	CKS	13-Jan-83
	Do not set up location 75 on TOPS-20.  This makes FOROTS symbols
	invisible to DDT unless location 75 is manually set to the first
	page of FOROTS.

3255	BCM	13-Jan-83
	Make FORRTF not lock programs in EVM.
	Module:	FORRTF

3256	JLC	14-Jan-83
	Fix TRACE so it saves and restores GETPC return PC. Fix CLOSE
	so it saves DDB addr in UDB so $F can find it. Fix FDBML5 and
	FDBML6 so the DBMS not loaded msg is in the hiseg.

3257	AHM	14-Jan-83
	Fix DUMP  and PDUMP  -  FUNCT macro  made OTSZERWRD  I/O  list
	elements non-zero, FIN word was in wrong half of an I/O  list,
	change positional OUT. argument lists to keyword form, correct
	change in carriage control semantics between V6 and V7.
	Module:	FORMSC

3260	JLC	17-Jan-83
	Fix error handler to print positive PC offsets from library
	warnings, and TRACE thereby called not to put a PC on every
	line. Make KSORT an EXTERN on -10 in FORINI.

3261	RVM	4-Feb-83
	Make CHASN. and CONCA. save and restore AC's.  Originally, it
	was thought these routines did not need to save AC's as calls
	to these routines were treated as subroutine calls by the
	compiler.  But, the compiler did not realize that a FUNCTION
	subprogram should save its AC's if it contained calls to these
	routines.
	Module:		FORCHR

***** End V7 Development *****

;;.EDIT	3262	RESERVED FOR DEC
;;.EDIT	3263	RESERVED FOR DEC
;;.EDIT	3264	RESERVED FOR DEC
;.EDIT	3265	OVERLAY PROGRAMS USING SEVERAL REWIND WRITE SEQUENCES FAIL
;;	The programs fail with a ?Can't create page nnn error.
;		JLC,10-FEB-83,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3266	ALLOWS FOROTS TO BE PROTECTED EXECUTE-ONLY ON TOPS-10
;		JLC,11-FEB-83,SPR:NONE
;		A:SRC FORFMT.MAC
;.EDIT	3267	INCORRECT DATA BEING REFERENCED WHEN USING LARGE I/O LISTS
;;	If an I/O list contains more than 128 elements and one or more
;;	of them are subscripted array references, incorrect data is
;;	being stored or retrieved.
;		JLC,11-FEB-83,SPR:NONE
;		A:SRC FOROTS.MAC
;.EDIT	3270	EXTRANEOUS NULLS ON DIVERT MESSAGES	
;		JLC,11-FEB-83,SPR:NONE
;		A:SRC FORIO.MAC
;.EDIT	3271	PROGRAM FAILS WHEN TRACE CALLED AS AN ERRSET SUBROUTINE
;		JLC,14-FEB-83,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3272	NAMELIST CHARACTER STRING OUTPUT DID INFINITE LOOP
;;	String comparison routine made one-too-many comparisons when
;;	checking for repeat count.
;		BL,17-FEB-83,SPR:NONE
;		A:SRC FORNML.MAC
;.EDIT	3273	ASTERISKS MUST BE PRINTED IF FIELD WIDTH TOO SMALL
;;	If the field width is too small for either the E in E 
;;	editing or the + in SP editing, asterisks must be printed.
;		JLC,21-FEB-83,SPR:NONE
;		A:SRC FORCNV.MAC
;.EDIT	3274	WARNING MESSAGE WITH BLANK= AND RANDOM FILES
;		JLC,23-FEB-83,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3275	HAVE TRACE PRINT NUMBER OF ARGUMENTS IN DECIMAL
;		RJD,18-MAR-83,SPR:10-33669
;		A:SRC FORERR.MAC
;.EDIT	3276	SLIDE ENDP DOWN BECAUSE UDDT NEEDS THEM
;		TGS,22-MAR-83,SPR:NONE
;		A:SRC FORPRM.MAC
;.EDIT	3277	FORPSE CANNOT USE MTHPRM'S FUNCT MACRO
;		TGS,31-MAR-83,SPR:NONE
;		A:SRC FORPSE.MAC
;.EDIT	3300	MOVE ARGKWD,ARGTYP,ARGADR TO MTHPRM FOR MTHCDX ROUTINES
;;	MTHPRM (MTHLIB edit 3242) needs to set FTGFL to 1 so MTHCDX calls
;;	diagnose Gfloating arg types.  For MTHCDX to compile, however,
;;	the ARGxxx definitions in FORPRM must also be moved. Also delete
;;	the FTGFL flag from FORPRM, as it is also defined in MTHPRM.
;		TGS,01-APR-83,SPR:NONE
;		A:SRC FORPRM.MAC
;.EDIT	3301	INCLUDE MATHLIB EDITS FOR AUTOPATCH
;;		3231	CKS	23-Mar-83
;;	Work on RANS.  Change the constant multiplier of the seed
;;	from 16807 to 630360016 so that RANS matches RAN. Module: MTHSNG
;;		3232	CKS	23-Mar-83
;;	Rewrote DMOD to remove restrictions on the magnitudes of
;;	its arguments. Module: MTHDBL
;;	NOTE: retracted by Mathlib edit 3244 (FOROTS edit 3303)
;;		3233	CKS	23-Mar-83
;;	Rewrote GMOD to remove restrictions on the magnitudes of
;;	its arguments. Module: MTHGDB
;;		3234	CKS	23-Mar-83
;;	The maximum value of the arg to SIN was given erroneously
;;	as 36394.429 instead of the correct value of 823549.66.  
;;	Module: MTHCPX
;;		3235	RVM	24-Mar-83
;;	Equate REAL to FLOAT. so that REAL is defined. Module: MTHSNG
;;		3236	PLB	25-Mar-83
;;	Once again, change the FUNCT macro.  It should
;;	not OR the IFIW in, since that implies a 30 bit
;;	argument address. Module: MTHPRM
;;		3237	RVM	30-Mar-83
;;	CGSQRT was not returning the primary square root (ie, the
;;	result was not in the right half-plane). Module: MTHCGX
;;		3240	RVM	30-Mar-83
;;	CDSQRT used an old standard for register names, this edit
;;	updated the routine to be more modern.  Also, memory
;;	locations allocated but not used were deleted. Module: MTHCDX
;;		3241	TGS	31-Mar-83
;;	Fix FUNCT macro to correctly expand arguments of the type
;;	(SUB,<<TP%SPR,adr>>).  FORPL2 was getting Q compilation errors.
;;	Module: MTHPRM
;	TGS,01-APR-83,SPR:NONE
;	A:SRC MTHCDX.MAC,MTHCGX.MAC,MTHCPX.MAC,MTHDBL.MAC,MTHGDB.MAC,-
MTHHST.MAC,MTHMSG.MAC,MTHPRM.MAC,MTHSNG.MAC,MTHTRP.MAC,FORHST.MAC
;	A:MSC M20SHR.MAC
;.EDIT	3302	FIX EDIT 3273 TO NOT TRASH AC2
;;	3273's exponent width check can fail for Gfloat numbers because
;;	of a trashed index AC.
;		TGS,05-APR-83,SPR:NONE
;		A:SRC FORCNV.MAC
;.EDIT	3303	RETRACT MATHLIB EDIT 3232
;;	Mathlib edit 3232 to DMOD causes inaccurate results in the 2d word
;;	of the double-precision remainder.  Edit 3244 to Mathlib replaces
;;	the routine with its original version.
;		TGS,07-APR-83,SPR:NONE
;		A:SRC MTHDBL.MAC
;.EDIT	3304	EXPONENTIATION GETS OVERFLOW MESSAGE FOR UNDERFLOW CONDITION
;;		Get and clear PC flags with new GETFLG and RESFLG
;;		macros.  Fixes always clearing underflow in MTHTRP.
;;		Only applies to JOV branches.  This is edit 3243 in
;;		MTHLIB.
;		BCM,5-APR-83,SPR:10-33653
;		A:SRC MTHDBL.MAC,MTHGDB.MAC,MTHPRM.MAC,MTHSNG.MAC,MTHTRP.MAC
;.EDIT	3305	DOUBLE PRECISION COTAN CAUSES ILLEGAL INSTRUCTION
;;		the routine DCOTAN in module MTHDBL pops to many ac's off 
;;		the stack when a results to large error occurs. This is
;;		edit 3245 in MTHLIB.
;		MRB,11-APR-83,SPR:20-19015
;		A:SRC MTHDBL.MAC
;.EDIT	3306	LARGE RECORDS CAN GET ILL MEM REF
;;		When reading in a very large input record (>163840)
;;		an illegal memory reference will occur. This patch 
;;		issues a fatal runtime error message. Restriction.
;		MRB,13-APR-83,SPR:10-33696
;		A:SRC FORIO.MAC,FORMSG.MAC
;.EDIT	3307	LIST-DIRECTED CHARACTER I/O DIES WITH ?ILLEGAL INSTR
;;	Character strings dimensioned to exactly the terminal width cause
;;	?Illegal instruction on output.  If the TTY width exceeds the string
;;	length, output is prematurely truncated.
;		TGS,15-APR-83,SPR:20-19101
;		A:SRC FORNML.MAC
;.EDIT	3310	CMPLX DP SINE AND COSINE DESTROY INPUT VARIABLE
;;	The double precision sine and cosine functions destroy the
;;	input variables. The result field gets written over the 
;;	input variable in some cases. This is edit 3246 to MTHLIB.
;		MRB,19-APR-83,SPR:20-19072
;		A:SRC MTHCPX.MAC
;.EDIT	3311	/DEBUG:TRACE WITH /SEGMENT:DEFAULT CAUSES ILL MEM WRITE
;;	The dummy FDDT module that resolves XCT FDDT.## requests  from
;;	/DEBUG:TRACE when FORDDT isn't loaded was in the hiseg instead
;;	of the lowseg.   Unfortunately, FDDT. contains  self-modifying
;;	code, and write-locking the high segment made it die.
;		AHM,21-APR-83,SPR:NONE
;		A:SRC MTHMSC.MAC
;;.EDIT	3312	RESERVED FOR AUTOPATCH
;;.EDIT	3313	RESERVED FOR AUTOPATCH
;.ENDA
;.AUTOPATCH 7
;.EDIT	3314	NUMBER PLOTTER OUTPUTS INCORRECT FLOATING-POINT NUMBERS
;;	Recursive calls to DECP2 can trash AC 0, which is then checked
;;	to determine if a "0" needs to be output immediately following
;;	the decimal point. Input of 1.2 outputs as 1.02.
;		TGS,12-MAY-83,SPR:10-33781
;		A:SRC FORPL2.MAC
;.EDIT	3315	ALLOW 'TRANSLATED' AS KEYWORD SYNONYM FOR CC='FORTRAN'
;;	Allow CARRAIGECONTROL='TRANSLATED' as a synonym for 'FORTRAN',
;;	which may be disallowed in a future release. (V10 edit 4040).
;		TGS,20-MAY-83,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3316	FIXED EXPONENTIATING COMPLEX NUMBERS
;;	Fixed routines CEXP2. and CEXP3. in MathLib.
;;	This is edit 3247 to MathLib.
;		MRB,24-MAY-83,SPR:10-33795
;		A:SRC MTHCPX.MAC,MTHCDX.MAC
;;.EDIT	3317	RESERVED FOR AUTOPATCH
;;.EDIT	3320	RESERVED FOR AUTOPATCH
;.EDIT	3321	RANDOM ACCESS WITH STATUS OLD CREATES NEW FILE
;;	when opening a random file with status=old and file
;;	doesn't exist will cause the file NOT to be createc.
;		MRB,3-JUN-83,SPR:20-19244
;		A:SRC FOROPN.MAC
;.EDIT	3322	MISSING EXTERNAL FOR ERRSET SUBROUTINE DIES WITH ILL INST
;;	Calling ERRSET with a subroutine argument not declared EXTERNAL
;;	in the calling program unit jumps into an empty variable when 
;;	the user subroutine is called. Test for this case and ABORT if so.
;		TGS,6-JUN-83,SPR:20-19252
;		A:SRC FORMSC.MAC
;.EDIT	3323	FIX BYTESIZE MISMATCH FOR MAGTAPE I/O
;;	Make sure the SINR/SOUTR JSYS for ANSI-ASCII and INDUSTRY mode
;;	magtape I/O is setup with a 36-bit byte pointer.  A bytesize mismatch
;;	was causing garbage to be read/written if the pointers were set to
;;	either 7- or 8-bit. (Implemented in different form in V10).
;		TGS,10-JUN-83,SPR:20-19264
;		A:SRC FOROPN.MAC
;.EDIT	3324	OPENING A FILE SHOULD ALWAYS CAUSE IT TO EXIST
;;	To conform to the ANSI standard, a program which OPENs a file,
;;	does no I/O to it, then exits, should still create the file.
;		TGS,14-JUN-83,SPR:NONE
;		A:SRC FORXIT.MAC
;.EDIT	3325	OPENING A LABELED TAPE IGNORES BLOCKSIZE
;;	When openng a tape file the blocksize, recordlength and 
;;	format will be specified at the GTJFN.
;		MRB,21-JUN-83,SPR:20-19257
;		A:SRC FOROPN.MAC
;;.EDIT	3326	RESERVED FOR AUTOPATCH
;;.EDIT	3327	RESERVED FOR AUTOPATCH
;.EDIT	3330	JBFF IMPROPERLY RESET TO POINT INTO HISEG
;;	In order to preserve the user symbol table in case of overlays,
;;	FORMEM resets .JBFF above .JBSYM(rh).  It does not consider the
;;	case of a program loaded /SYMSEG:HIGH.
;		TGS,6-JUL-83,SPR:10-33967
;		A:SRC FORMEM.MAC
;.EDIT	3331	CORRECTION TO ARGCOPIER FOR LARGE ARGLIST IN DIF SECTION
;;	Correct typo in BARGXF arg copier routine. Resolve indexing
;;	and indirection through BIND instead of IND for large I/O lists.
;;	(Already implemented in V10)
;		TGS,7-JUL-83,SPR:10-34009
;		A:SRC FOROTS.MAC
;;.EDIT	3332	RESERVED FOR AUTOPATCH
;.EDIT	3333	ALLOW EDIT 3330 TO HANDLE /OTS:NONSHARE CASE
;		TGS,22-JUL-83,SPR:NONE
;		A:SRC FORMEM.MAC
;.EDIT	3335	FOHSP FOROP. CALL INCORRECTLY CALCULATES HISEG ORIGIN
;;	FOHSP does not return a correct hiseg symbol table pointer on TOPS20
;;	due to an incorrect calculation of the hiseg origin: zero can be
;;	returned when a pointer exists; in addition, a private page
;;	can be incorrectly created. (Already implemented in V10).
;		TGS,28-JUL-83,SPR:NONE
;		A:SRC FOROP.MAC
;;.EDIT	3336	RESERVED FOR AUTOPATCH
;;.EDIT	3337	RESERVED FOR AUTOPATCH
;.EDIT	3340	FILESIZE VALUE BEING EVALUATED AS BLOCKS RATHER THAN WORDS
;;	The user provides the FILESIZE in words but the value is not being
;;	converted to blocks before being stored in the .RBEST for the file.
;		RJD,8-AUG-83,SPR:10-34053
;		A:SRC FOROPN.MAC
;.EDIT	3341	INAPPROPRIATE UNIT NUMBERS IN INTERNAL FILE ERRORS
;;	Internal file READ/WRITE errors erroneously reference a bogus
;;	current unit number.
;		TGS,16-AUG-83,SPR:10-34074
;		A:SRC FORIO.MAC
;.EDIT	3342	DP OCTAL INPUT INCORRECT
;;	Input of double-precision octal numbers whose high-order word
;;	is all zero will in effect swap words, placing the significant
;;	digits in the high-order word on output.  
;		TGS,16-AUG-83,SPR:10-34005
;		A:SRC FORCNV.MAC
;.EDIT	3343	BAD CARD CAUSES ALL SUBSEQUENT READS TO BE TREATED AS ERRORS
;;	When a READ ERROR occurs all subsequent reads take the ERR=
;;	branch because the error bit is not being cleared.
;		RJD,17-AUG-83,SPR:10-30961
;		A:SRC FORIO.MAC
;.EDIT	3344	INCORRECT RESULTS WHEN SQUARING COMPLEX NUMBERS
;;	make raising a complex number to a integral power and the complex
;;	number has a zero imaginary part and a integral real part a special
;;	 case. (This is mathlib edit 3251)
;		MRB,30-AUG-83,SPR:10-34015
;		A:SRC MTHCPX.MAC
;.EDIT	3345	MEMORY FULL ERROR BEFORE MEMORY IS REALLY FULL
;;	The code at CHKPFH: munges the registers before calling INUSCK.
;		MRB,30-AUG-83,SPR:10-34134
;		A:SRC FORMEM.MAC
;.EDIT	3346	FOROTS SKIPS TOO MANY TABS IN LINED FILES
;;	FOROTS attempted to read the character after the 5-digit
;;	line number and got the 1st character of data instead.
;		JLC,30-AUG-83,SPR:20-19447
;		A:SRC FORIO.MAC
;;.EDIT	3347	RESERVED FOR AUTOPATCH
;;.EDIT	3350	RESERVED FOR AUTOPATCH
;;.ENDA		7-SEP-83
;.EDIT	3351	ADD ERROR MESSAGE FOR IPCF SEND FAILURES 
;;	Returns error code for IPCFS. which is used for GALAXY V2
;;	style queueing.
;		MRB,20-SEP-83,SPR:10-34177
;		A:SRC FOROPN.MAC,FORMSG.MAC
;.EDIT	3352	CHANGE SECOND NUMBER FOR ARITHMETIC TRAPS
;;	Set the second number of ERRSET values to the number of 
;;	times this error has occured. (This is edit 3252 to MTHLIB)
;		MRB,27-SEP-83,SPR:10-34127
;		A:SRC FORERR.MAC,MTHTRP.MAC,FORMSG.MAC,FORXIT.MAC
;.EDIT	3353	ELAPSED TIME GREATER THAN 99 HOURS PRINTS GARBAGE
;;	Elapsed time greater than 99 hours prints extra colon and
;;	wrong digits.
;		RJD,30-SEP-83,SPR:10-34121
;		A:SRC FORERR.MAC
;.EDIT	3354	STORE DBMS ENTRY VECTOR IN .JBBLT+2
;;	To avoid possible conflict with PA1050/DBMS/COBOL, store
;;	the DBMS entry vector in .JBBLT+2 as well as .JBBLT on
;;	TOPS20.  Move the setup from FORINI to FOROTS.
;		TGS,3-OCT-83,SPR:NONE
;		A:SRC FORINI.MAC,FOROTS.MAC
;;.EDIT	3355	RESERVED FOR AUTOPATCH
;;.EDIT	3356	RESERVED FOR AUTOPATCH
;;.ENDA	3-Oct-83
;.EDIT	3357	EXPAND TRACE HEADER FOR EXTENDED ADDRESSES
;;	Expand TRACE header slightly for extended addresses.  Change
;;	type code for immediate args to "I" for tracebacks.
;		TGS,11-OCT-83,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3360	DBSTP. TO D.BSTP TO PREVENT LIBOL CONFLICTS
;;	Since both FORLIB and LIBOL define DBSTP. as a global symbol
;;	for DBMS calls, producing a LNKMDS error, change it to D.BSTP.
;		TGS,17-OCT-83,SPR:20-19540
;		A:SRC FOROTS.MAC,FOROPN.MAC
;.EDIT	3361	COLON FORMAT IGNORED ON INPUT
;;	The standard specifies that colon edit descriptors must terminate
;;	format control on input as well as output.  We were ignoring it
;;	on input. (Accomplished in V10 by edit 4052).
;		TGS,25-OCT-83,SPR:NONE
;		A:SRC FORFMT.MAC
;.EDIT	3362	NEW FORMSC CALLS FOR LARGE OVERLAYED MEMORY ALLOCATION
;;	Overlayed programs over 600K can fail because FOROTS does not start
;;	allocating memory from the top down.  New TOPMEM subroutine with a
;;	user-supplied octal page number argument will force FORMEM to start
;;	allocating from that page down.  New SRTINI subroutine will do the same
;;	and additionally pre- allocate pages 600:677 for SORT.
;;	NOTE: In V10, part of this edit is accomplished by edit 4065.
;		TGS,28-OCT-83,SPR:20-19293
;		A:SRC FOROTS,FOROP,FORMEM,FORSRT,FORMSC,FORPRM
;		A:MSC F20OTS.CCL
;.EDIT	3363	FIX FORERR SAVEACS ROUTINE FOR EXTENDED ADDRESSING
;;	/USE-SECTION:n where n > 1 may fail on entry to the error handler
;;	since improper addresses are used in BLTing the ACS. (Already
;;	fixed in V10).
;		TGS,9-NOV-83,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3364	SP FORMAT IGNORES PLUS SIGN ON OVERFLOW
;;	If SP editing is specified and a plus sign will cause an overflow,
;;	the plus is ignored and no overflow occurs. 
;		TGS,9-NOV-83,SPR:NONE
;		A:SRC FORCNV.MAC
;;.EDIT	3365	RESERVED FOR AUTOPATCH
;;.EDIT	3366	RESERVED FOR AUTOPATCH
;;.ENDA		9-NOV-83
;.ENDA
;.AUTOPATCH 8
;.EDIT	3367	ADDRESS CHECK ERRORS DURING I/O
;;	Change the way we truncate files on the -10. Eliminate 
;;	routine OSWCRE and modify OSWUPD to handle these cases.
;		MRB,28-NOV-83,SPR:1034330
;		A:SRC FOROPN.MAC
;.EDIT	3370	MAKE SEGMENT MACRO CASE-INSENSITIVE
;;	Fix SEGMENT macro in MTHPRM so its string argument is converted
;;	to SIXBIT. This is edit 3253 to MTHLIB.
;		TGS,29-NOV-83,SPR:10-34340
;		A:SRC MTHPRM.MAC
;.EDIT	3371	FILE PROTECTION OF <000>
;;	Allow the CLOSE to accept zero in the PROTECTION specifier
;;	in order that files may be protected <000>.
;		RJD,6-DEC-83,SPR:10-34318
;		A:SRC FOROPN.MAC
;.EDIT	3372	ASTERISK IN COLUMN 1 FOR TTY: OUTPUT
;;	When outputting to the  TTY:  check to see if the  user 
;;	is outputting an asterisk in column 1 (Carriage control 
;;	character) change CC character to a "space".  This will
;;	make the asterisk and the space  CC characters the same 
;;	for TTY:'s.
;		MRB,6-DEC-83,SPR:20-19774
;		A:SRC FORIO.MAC
;.EDIT	3373	OPEN ON A CONNECTED UNIT
;;	OPEN on a connected unit closes and reopens the file and resets
;;	the file pointers, contrary to ANSI-77. (V7 only).
;		TGS,12-DEC-83,SPR:10-34236
;		A:SRC FOROPN.MAC
;.EDIT	3374	DOUBLE PRECISION EXPONENT NOT ZEROING RESULT ON UNDERFLOW
;;	The DEXP2. routine does not zero the result field when an 
;;	underflow occurs.
;		MRB,13-DEC-83,SPR:20-19812
;		A:SRC MTHDBL.MAC
;.EDIT	3375	CORRECTION TO EDIT 3353
;;	Enhances edit 3353 and correctly prints elapsed times with
;;	more than 3-digits in the hours field.
;		RJD,14-DEC-83,SPR:10-34341
;		A:SRC FORERR.MAC
;;.EDIT	3376	RESERVED FOR AUTOPATCH
;;.EDIT	3377	RESERVED FOR AUTOPATCH
;;.ENDA		27-DEC-83
;.EDIT	3400	MAKE LIST-DIRECTED I/O TO TTY SAME AS FORMATTED
;;	TYPE * of CHARACTER*40 with TTY width < string length should output
;;	exactly TTY-width characters to the line after the leading space is
;;	stripped, to equal the behavior of FMT='1X,An'.
;;	(Not required for V10)
;		TGS,16-JAN-84,SPR:10-34348
;		A:SRC FOROPN.MAC
;.EDIT	3401	UPDATE EOFN FOR CRLF RECORDS WITH CARRIAGECONTROL=FORTRAN
;;	When CARRIAGECONTROL='FORTRAN' the EOFN should be updated for
;;	records which consist only of a CRLF.
;		RJD,16-JAN-84,SPR:20-19862
;		A:SRC FORIO.MAC
;;.EDIT	3402	RESERVED OR AUTOPATCH
;;.EDIT	3403	RESERVED OR AUTOPATCH
;;.ENDA		20-JAN-84
;.EDIT	3404	CDLOG OF (0,0) RETURNS INCORRECT VALUE
;;	The CDLOG of (0,0) returns (+infinity,0) instead of (-inifinity,0).
;;	(This is edit 3404 to mathlib.)
;		MRB,23-JAN-84,SPR:20-19901
;		A:SRC MTHCDX.MAC
;.EDIT	3405	TIME SUBROUTINE INACCURATE
;;	TIME will return strange results around the minute boundary.
;		TGS,24-JAN-84,SPR:20-19857
;		A:SRC FORMSC.MAC
;.EDIT	3406	FIX FORERR'S SYMBOL OUTPUT WHEN RUNNING EXTENDED
;;	Fix SYMCNV/SYMSRH to properly handle extended addresses.   Values
;;	fetched from the symbol  table were not  always having a  section
;;	number inserted.  If  the symbol+offset found  is an offset  from
;;	MAIN. and there is also a PROGRAM name symbol, prefer the latter.
;;	Part of the functionality of this edit has been implemented in
;;	V10 by edit 4015.
;		TGS,25-JAN-84,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3407	MAKE QUIETX COMPLETELY QUIET (NO LIBRARY ERROR SUMMARY)
;;	QUIETX suppresses CPU summaries but not library routine error
;;	summaries.  Make it suppress all exit typeout.
;		TGS,31-JAN-84,SPR:20-19929
;		A:SRC FORXIT.MAC,FORMSC.MAC
;.EDIT	3411	FRSIWI DURING DYNAMIC CONCATENATION
;;	%SAVAC may be called from FUNCT. during dynamic concatenation
;;	of character strings within an IOLST call.  Since %SAVAC checks
;;	%UDBAD for recursive I/O, an undeserved FRSIWI error can result.
;;	FUNCT should use its own local AC save routine.
;;	(Not a problem in V10 because of edit 4035)
;		TGS,31-JAN-84,SPR:10-34489
;		A:SRC FORMEM.MAC
;.EDIT	3412	FO$GFB NOT RETURNING ADDRESS OF FILOP BLOCK
;;	The FOROP. function FO$GFB is using the wrong index register
;;	to obtain the address of the FILOP. block.
;		RJD,1-FEB-84,SPR:10-34491
;		A:SRC FOROP.MAC
;.EDIT	3413	%ERINI NOT AN ENTRY
;;	Change %ERINI from an ENTRY to an INTERN.
;		TGS,6-FEB-84,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3414	IMAGE-MODE FOR TTYS
;;	Implement image-mode I/O for TTYs.
;;	(Implemented in V10)
;		TGS,16-FEB-84,SPR:10-34478
;		A:SRC FOROTS.MAC,FORIO.MAC,FOROPN.MAC
;		A:MSC F10OTS.CCL
;.EDIT	3415	FIX 3411 FOR ALCOR
;;	(No V10 change).
;		TGS,20-FEB-84,SPR:NONE
;		A:SRC FORMEM.MAC
;;.EDIT	3416	RESERVED FOR AUTOPATCH
;;.ENDA		16-FEB-84
;.EDIT	3420	ALLOW A BLANK STRING IN DIRECTORY=
;;	On TOPS10 allow DIRECTORY= with a blank character string.
;;	(V7 only)
;		TGS,24-FEB-84,SPR:10-34523
;		A:SRC FOROPN.MAC
;.EDIT	3421	UNABLE TO RENAME A FILE TO A HIGHER SFD OR UFD
;;	When DIRECTORY= specifies a higher level SFD or UFD the
;;	file is not written to the specified DIRECTORY.
;		RJD,27-FEB-84,SPR:10-34529
;		A:SRC FOROPN.MAC
;.EDIT	3422	INCORRECT CREATION DATE ON RENAMED TOPS-10 FILES
;;	When a file is renamed on TOPS-10, it is given a creation
;;	date of about 11 years ago.
;		RJD,5-MAR-84,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3423	ADRCHK MAY ILL MEM REF(TOPS10), CREATE PAGE(TOPS20)
;		TGS,6-MAR-84,SPR:NONE
;		A:SRC FORERR.MAC
;.EDIT	3424	FIX OVERLAP DETECTION FOR OWG BYTE POINTERS 
;;	Correction to edit 3242; part of edit 4075 of V10,
;;	there is no change to V10.
;;	The character addresses of one word global byte pointer
;;	are calculated as one less than the corresponding addresses
;;	of local byte pointer.
;		RLF,9-MAR-84,SPR:NONE
;		A:SRC FORCHR.MAC
;;.EDIT	3425	RESERVED FOR AUTOPATCH
;.EDIT	3426	IRC ERROR USES WRONG AC
;;	When diagnosing repeat count overlow at DIGENC, the wrong AC
;;	was being used to index off the state table.
;		TGS,23-APR-84,SPR:20-20087
;		A:SRC FORFMT.MAC
;;.ENDA		23-MAR-84
;;.EDIT	3430	RESERVED OR AUTOPATCH
;;.ENDA		26-APR-84
;.ENDA
;.AUTOPATCH 9
;.EDIT	3431	RESERVED OR AUTOPATCH
;;	NOP edit to update version
;		MRB,18-MAY-84,SPR:NONE
;		A:SRC FORHST.MAC
;;.ENDA		18-MAY-84
;.EDIT	3432	FO$UDB FOROP CALL
;;	Add FO$UDB (23) FOROP call to return the contents of %UDBAD.  This
;;	call will be used by FORDDT after edit 211 to check for "I/O within
;;	I/O" conditions.
;		TGS,7-JUN-84,SPR:NONE
;		A:SRC FOROP.MAC,FORPRM.MAC
;.EDIT	3433	RESERVED FOR AUTOPATCH
;.EDIT	3434	RESERVED FOR AUTOPATCH
;;.ENDA		22-JUN-84
;.EDIT	3435	REORDER FORLIB FOR CHRPT.
;;	Move CHRPT. from FORINI to FORCHR and %ABORT in MTHDUM to its own
;;	module so that Fortran subroutines which do character concatenations
;;	called from non-Fortran main programs won't get undefined globals.
;;	(MTHLIB edit 3256; not a problem in V10)
;		TGS,12-Jul-84,SPR:20-20206
;		A:SRC FORINI.MAC,FORCHR.MAC,MTHDUM.MAC
;;.EDIT	3436	RESERVED FOR AUTOPATCH
;;.ENDA		17-JUL-84
;.EDIT	3437	TERMINATING SUBSTRING INDEX IGNORED IN DIRECTORY= SPECIFIERS
;;	DIRECTORY=CHAR(s1:s2) ignores "s2" and uses for the DIRECTORY string
;;	all characters from "s1" to the end of the array, up to the maximum
;;	^D79 for TOPS20 directory strings, resulting in a "?Can't OPEN file:
;;	No such directory name" error depending of the structure of the array.
;	(Not a problem in V10)
;		TGS, 13-Aug-84,SPR:20-20315
;		A:SRC FOROPN.MAC
;;.EDIT	3440	RESERVED FOR AUTOPATCH
;;.ENDA		16-AUG-84
;.EDIT	3441	FN%MPG/FN%UPG MAY NOT ALLOCATE/DEALLOCATE CORRECTLY
;;	%MRKPG/%UMKPG use the wrong instruction in their calls to DOPGS when 
;;	testing whether any page within the range is already allocated or
;;	non-allocated. Since the instruction skips on the first non-allocated 
;;	or allocated page, the full range may never be tested.
;		TGS,7-Sep-84,SPR:20-20332
;		A:SRC FORMEM.MAC
;.EDIT	3442	IF DDT NOT IN CORE, INITIALIZE PAGES ENDP:777 AVAILABLE
;;	Check if DDT is in core at memory initialization time. If it is,
;;	leave pages above 763 (ENDP) marked as unavailable, as is done now.  If
;;	no DDT, mark ENDP:777 (TOPS20 only) as available.  This allows
;;	TOPMEM calls above original ENDP to be honored if DDT is absent.
;	(Implemented in V10 by edit 4200).
;		TGS,17-Sep-84,SPR:20-20357
;		A:SRC FORMEM.MAC
;		A:MSC F20OTS.CCL
;.EDIT	3443	ENDFILE MAY NOT TRUNCATE, MAY LEAVE HOLES
;;	ENDFILE may write out the current file window instead of truncating,
;;	resulting in some cases in a file with holes.  A REWIND/ENDFILE
;;	sequence may write a file of one page with a byte count of zero.
;		TGS,20-Sep-84,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3444	FIX EDIT 3437 FOR NON-CHARACTER DIRECTORY=.
;;	Edit 3437 fixed DIRECTORY=CHAR(s1:s2) but can cause DIRECTORY=
;;	specifiers for double-precision arrays to be truncated.
;		TGS,24-Sep-84,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	3445	FIX EDIT 3410 FOR DEFERRED OPEN FILES
;;	Additional checks are necessary in the close routine if	
;;	1) a file is opened by a deferred open, 2) the device
;;	designator was determined by stepping over any undefined
;;	logical names and 3) no I/O is done to the file.
;		RJD,24-SEP-84,SPR:NONE
;		A:SRC FOROPN.MAC
;;.ENDA		20-SEP-84
;.ENDA
;.AUTOPATCH 10
;.EDIT	3446	NOOP EDIT TO UPDATE OUR VERSION 
;;	Update the edit number and thereby teach Autopatch to update it
;;	also. No code changes.
;		MRB,19-OCT-84,SPR:NONE
;		A:SRC FORHST.MAC
;;.EDIT	3447	RESERVED FOR AUTOPATCH
;;.ENDA		19-OCT-84
;.EDIT	3450	ILLEGAL MEMORY REFERENCE ERRORS FROM GETPC
;;	If a PUSHJ instruction with a 0 effective address is encountered
;;	by GETPC, an illegal memory reference error results.  
;		RJD,31-OCT-84,SPR:10-34904
;		A:SRC FORERR.MAC
;		A:MSC F10LIB.CCL
;.EDIT	3451	INCORRECT CREATION DATE WHEN A FILE IS RENAMED ON TOPS-10
;;	When a file is renamed on TOPS-10, the resulting creation date
;;	is about 11 years wrong.
;		RJD,5-NOV-84,SPR:10-34948
;		A:SRC FOROPN.MAC
;.EDIT	3452	INCORRECT RESULTS IN COS ROUTINE
;;	Clear out the extra bits if the COS routine when the result is
;;	greater than one. This routine has a 3-bit error range and in
;;	some cases, when the result is very close to one, this three 
;;	bit error range can put us over the maximum result of one. this
;;	edit will scale the result down to one. (edit 3257 to MthLib)
;		MRB,6-NOV-84,SPR:20-20394
;		A:SRC MTHHST.MAC, MTHSNG.MAC
;.EDIT	3453	INCORRECT LIMIT FOR TOPS10 DISPOSE=PRINT
;;	When calculating the QUEUE limit value for DISPOSE='PRINT',
;;	don't use SIZ(D) to retrieve filesize in words, since this
;;	will be accurate only for existing files to which no I/O
;;	has been performed.  Use EOFN(D) instead.
;		TGS,12-NOV-84,SPR:10-34969
;		A:SRC FOROPN.MAC
;;.EDIT	3454	RESERVED FOR AUTOPATCH
;;.ENDA		19-NOV-84
;;.EDIT	3456	RESERVED FOR AUTOPATCH
;;.ENDA		26-DEC-84
;.EDIT	3457	IMPROVE CHECK FOR O-FORMAT CHARACTER VARIABLE MISMATCH
;;	Using O-format with character variables is not allowed.  Add a
;;	better format/variable mismatch test for this case.
;		TGS,3-JAN-85,SPR:20-20501
;		A:SRC FORFMT.MAC
;.EDIT	3460	WRONG ADDRESSES GIVEN IN MESSAGES FOR ARITHMETIC ERRORS
;;	When an arithmetic error occurs in a program which is loaded
;;	/OTS:NONSHAR or in an overlaid program, the error message
;;	prints the instruction location incorrectly.
;		RJD,5-JAN-85,SPR:10-35060
;		A:SRC FORERR.MAC
;.EDIT	3461	CAN'T CREATE PAGE ERROR
;;	FORMEM continues to look for free pages when the bottom
;;	page is zero or below.
;		RJD,9-JAN-85,SPR:NONE
;		A:SRC FORMEM.MAC
;.EDIT	3463	FIXUP EDIT 3455.
;		MRB,14-FEB-85,SPR:NONE
;		A:SRC FORSRT.MAC
;.EDIT	3466	FILE NOT FOUND ERROR WITH DEFERRED OPEN FILES AND NO I/O
;;	In addition to edit 3445, additional checks are necessary in the
;;	close routine if 1) a file is opened by a deferred open, 2) the
;;	device designator was determined by stepping over any undefined
;;	logical names and 3) no I/O is done to the file.
;		RJD,6-MAR-85,SPR:NONE
;		A:SRC FOROPN.MAC
;.ENDA
;.ENDV
;.ENDR REVISION HISTORY

***** Begin Version 10 *****

3262	PLB	17-Feb-83
	This became edit 4003.

4000	JLC	22-Feb-83
	V7 autopatch edits, performance enhancements (especially
	in error processing).

4001	JLC	23-Feb-83
	Fix overlay program bug.

4002	JLC	23-Feb-83
	Code review changes.

4003	PLB	17-Feb-83
	Make FORPL2 run in non-zero sections.  Yes My edit
	Pre-dates Jons, he should have started at 4001.

4004	JLC	24-Feb-83
	Bug fixes to FORFMT and FORIO.

4005	JLC	28-Feb-83
	Add DDB entry for FIN address.

4006	JLC	1-Mar-83
	V7 becomes V10.

4007	RJD	24-Mar-83
	Clean up version 6 edit 2077 in FORMSC.

4010	JLC	14-Apr-82
	Various performance enhancements and bug fixes.

4011	PLB	27-May-83
	Fix CHADDR macro used in OVRLP% to work with OWGBPs,
	required adding a second 'MAGIC' table.
	Module:	FORCHR

4012	PLB	1-Jun-83
	Fix ERRSET to work with user code and OTS in different sections.
	Module: FORMSC

4013	PLB	1-Jun-83
	Fix FOREC to be able to type out library errors when
	the error text resides in a different section from FORERR.
	Module:	FORERR

4014	JLC	13-Jun-83
	INQUIRE. Changed OPEN in major ways to make INQUIRE work,
	such as establishment of files (via UFPGS%) when open
	for output if they previously did not exist. Changes
	to begin work on RMS and magtape support. Implement
	image-mode TTY.

4015	PLB	21-Jun-83
	Fix SYMSRH in FORERR to handle a symbol table in a foreign
	section.

4016	JLC	22-Jun-83
	Fixed image mode to TTY to be consistent - now does word I/O
	for numeric variables regardless of how TTY is opened.

4017	PLB	23-Jun-83
	Make Lowseg memory manager (LSGET/LSFREE) in FORMEM return/take
	global addresses.  Lowseg memory comes from FOROTS' section.
	
4020	PLB	23-Jun-83
	Use global IOPDL if running in a non-zero section.
	Modules: FORFMT

4021	PLB	24-Jun-83
	TRACE% in FORERR used AOBJN.

4022	PLB	28-Jun-83
	Ream FORINI so it will get FOROTS into another section,
	things includes section searching.

4023	JLC	29-Jun-83
	Final divorce of MTHLIB from FORLIB. Remove all traces
	of FTSHR. Make the OTS rels TWOSEG so we can /SEARCH
	MTHLIB.REL for MTHTRP.

4024	JLC	30-Jun-83
	INQUIRE code review changes.

4025	JLC	1-Jul-83
	Add error block for library trap calls.

4026	PLB	1-Jul-83
	Use single equal sign in RESET.=FOROT. in FORHST so that
	you don't see JSP 16, <trash>

4027	JLC	6-Jul-83
	Fix misunderstanding about "D" format records: the RECL
	specifier includes the 4 bytes for the control word.

4030	PLB	6-Jul-83
	Fix OVERFL in FORMSC.  It was using an AOBJN loop and a BLT.

4031	JLC	7-Jul-83
	Fix .JBHRL in FORINI so it really looks like TOPS-10.
	Fix FORERR so it uses the lowseg arg list for library errors.

4032	JLC	12-Jul-83
	Reinstate a last-minute mode/form setting routine for DOOPEN,
	needed only by ENDFILE.

4033	JLC	18-Jul-83
	Clear %SPFLG in namelist and list-directed I/O.

4034	JLC	19-Jul-83
	Fix overflow reporting in OCTO.

4035	JLC	22-Jul-83
	Fix BLANK= in INQUIRE. Create local AC save routine for
	FUNCT., since it can be called from within an I/O
	statement which does dynamic concatenation.

4036	JLC	3-Aug-83
	Allow binary/image I/O for ASCII-only devices via
	the flag ASCFLG(D). Allow user "fixup" of asterisks given
	for field width too small.

4037	JLC	31-Aug-83
	Remove extra space from negative unit error typeout.
	Modify FORINI so that FORO10.EXE can have a page 0 which
	will be ignored.

4040	JLC	6-Sep-83
	Finally make CARRIAGECONTROL='FORTRAN' VAX-compatible, that
	is, set the bit in the FDB. If the CHFDB fails, issue a warning
	message. Change CC='FORTRAN' to CC='TRANSLATED' for TTYs and
	LPTs. Fix a bug in DIALOG whereby it was looping in DIALOG
	mode on command errors even though running under batch.

4041	JLC	7-Sep-83
	Fix typo in GMODBY in FOROPN. Caused all files to be 36-bit.

4042	JLC	8-Sep-83
	Fix GET code in FORINI to avoid page 0 of FOROTS in non-zero
	sections.

4043	JLC	15-Sep-83
	Move FLIRT, INTI/INTO, HEXI/HEXO, and POWTB to MTHLIB.

4044	JLC	19-Sep-83
	Added debugging feature to memory manager to flag lost blocks
	and pages. Made "missing external declaration" msg use $N so
	it can be used by any subroutine. Made FUNCT block globally
	accessible by FOROTS modules. Added function to deallocate
	all encoded formats and the format encoding area.

4045	JLC	30-Sep-83
	Removed UBSZ from FORPRM. Added a device type - RMS file.

4046	JLC	3-Oct-83
	Repair edit 3352 in FORERR.

4047	JLC	5-Oct-83
	Fix EOFSET in FOROPN, just a typo. Did some minor formatted
	I/O enhancements.

4050	JLC	6-Oct-83
	Fix FORMEM initialization bug, was bug-halting in KILPGS
	when killing pages left around. Modified TRACE to give special
	message for ERRSET-initiated subroutine calls.

4051	JLC	6-Oct-83
	Fix edit 4050 in FORFMT and FORERR.

4052	JLC	12-Oct-83
	Minor performance enhancements, fix magtape attributes
	for assigned magtapes.

4053	JLC	18-Oct-83
	Fix CC=FORTRAN for non-stream files, was not changing
	carriage-control character of next line for dollar format.

4054	JLC	25-Oct-83
	Fix some minor bugs in FORIO, FORFMT, FOROPN, FORNML.

4055	JLC	27-Oct-83
	Fixed image-mode I/O for odd-size magtape blocksizes.
	Undid edit 3252, removing "arithmetic" from integer
	overflow message and summary line, as it was inconsistent
	with other arithmetic overflow messages.

4056	JLC	30-Oct-83
	Fix CC='NONE', was getting ignored. For STREAM files, now
	suppresses normal CRLF record terminator, simulating its
	effect on RMS files.

4057	JLC	31-Oct-83
	Fix mixed-mode code in FOROPN, which was not adding
	LSCWs to the unformatted record length for ASCII files.

4060	JLC	1-Nov-83
	Remove EXTEND error messages from FORMSC, was a mistake
	to put them there.

4061	JLC	4-Nov-83
	Fix IOSTAT bug, was clearing IOSTAT variable at beginning
	of I/O statement, should set it only at the end. Fixed
	ERRSNS so it only returns non-zero values for I/O errors.

4062	JLC	7-Nov-83
	Reinsert "extraneous" code in arg copier - it was not
	extraneous.

4063	JLC	8-Nov-83
	Fix OWG bug in returning "fixed-up" record pointer.

4064	JLC	14-Nov-83
	Removed .REQUEST of MTHLIB. Appended MTHLIB.REL to the
	end of FORLIB.REL. Added more keywords for RMS.
	Corrected a bug involving setting ASCFLG. Corrected
	updated IOSTAT handling. Fixed bug in INQUIRE, whereby
	FILE= or UNIT= was getting processed before ERR=
	and IOSTAT= were being saved, so program terminated
	instead of proceeding. Simplified similar processing
	in OPEN and CLOSE statements.

4065	JLC	6-Dec-83
	Prepare for RMS interface.

4066	JLC	11-Jan-84
	More preparations for RMS.

4067	JLC	13-Jan-84
	Fix bugs in APPEND and SKIP RECORD.

4070	JLC	16-Jan-84
	Fix bugs in output record processing.

4071	JLC	18-Jan-84
	Fix bugs in INQUIRE.

4072	JLC	24-Jan-84
	Fix more bugs in INQUIRE, prepare INQUIRE code for RMS.

4073	JLC	26-Jan-84
	Fix a bug in RMS INQUIRE functionality: don't rely on
	IJFN(D) being non-zero to tell if the file is open. RMS
	files have no JFN assigned by FOROTS.

4074	RVM	2-Jan-84
	Add the Military Spec/VAX bit manipulation functions to
	FORLIB.
	Module:
		FORMSC

4075	TJK	2-Feb-84
	Add routines CASNM.,  CASNN., and CASNO.   to replace  CHASN.,
	which is now obsolete, and rewrite CHASN. to call CASNM.  Also
	add routines CNCAM.,  CNCAN., and CNCAO.   to replace  CONCA.,
	which is now obsolete, and rewrite CONCA. to call CNCAM.

	Also fix a bug in the CHADDR macro in OVRLP% which resulted in
	the character addresses of one word global byte pointers being
	calculated  as  one  less  than  the  corresponding  character
	addresses of  local  byte  pointers.  This  also  allowed  the
	removal of the MAGIC2 table added in edit 4011.
	Module:
		FORCHR

4076	TGS	6-Feb-84
	Fix SYMSRH so it does not depend on the module count word in
	the symble table containing an 18-bit module start address in
	the right half.  Future LINKs may not supply this in non-zero
	sections.  Search for the global symbol corresponding to the
	module name instead.

4077	JLC	6-Feb-84
	Fix FOHSP in FOROP to deal with a correct .JBHRL. Fix
	FORERR so that the user gets a complete trace on an
	I/O error, not a truncated one, since there is now only
	one stack.

4100	MRB	9-Feb-84
	Added code to do compatibility flagging in FOROTS. Outputs
	a warning message for usage of non compatible language features.

4101	CDM	16-Feb-84
	Create and expand the  character stack differently when  running
	in extended addressing.   Give the stack  its own section(s)  so
	that it has plenty of room.  Also add user subroutine ALCCHR.
	Modules:
		FORCHR	FORINI	FORMSC	FORPRM

4102	JLC	17-Feb-84
	Add TGS code for setting/resetting free CRLF for image mode
	TTY I/O for TOPS-10. Massive changes to OPEN and CLOSE to get
	STATUS and DISPOSE orthogonal for RMS.

4103	JLC	21-Feb-84
	Fix some bugs introduced by 4102. Add some V7A patch code to
	DIRECTORY= for TOPS-10.

4104	JLC	22-Feb-84
	More flagging code.

4105	JLC	28-Feb-84
	Modify the error handling routines, and fix a whole pile
	of latent and real bugs in error handling.

4106	JLC	2-Mar-84
	Fix another bug in error handling. Rework some AC definitions
	in FORCHR.

4107	JLC	5-Mar-84
	Fix bugs introduced into DIALOG by edit 4105.

4110	CDM	8-Mar-84
	Reworked DUMP  and  PDUMP  to work  under  extended  addressing.
	Changed how the  AC's are stored  to be dumped  out (used to  be
	stored  on  the  stack,  with  AC's  being  PUSH-ed  and  POP-ed
	everywhere, even though this is a subroutine and doesn't need to
	preserve any AC's).  Corrected I/O calls  to the ots to work  in
	non-zero sections.  For  now, not  giving both  upper and  lower
	bounds for  dumping  will  give  a  warning  message.   Lots  of
	comments added.  Grouped  together argument lists  to make  them
	look coherent.

4111	JLC	16-Mar-84
	Changed fatal error calling macro to $ACALL. Reworked the /OTS:NON
	loading sequence to avoid and remove names with "%" on the end.
	Fixed some bugs in the restructured OPEN regarding DDB consolidation.

4112	JLC	19-Mar-84
	Moved CARRIAGECONTROL setup mechanism so INQUIRE works for deferred
	OPEN files. Installed some code in FORDBM for TOPS-10.

4113	JLC	21-Mar-84
	Changed .REQUEST in FORDST back to a .TEXT, since it has to run
	on TOPS-10 and LINK hasn't been fixed anyhow.

4114	JLC	28-Mar-84
	Remove I%TCH on TOPS-10, as it is almost useless
	and didn't work anyhow.

4115	JLC	2-Apr-84
	TOPS-10 I/O and OPEN fixes.

4116	JLC	4-Apr-84
	More fixes to TOPS-10 I/O and OPEN. Remove $E from messages,
	substitute a (smarter) $J. Fix ENDFILE for magtape.

4117	JLC	26-Apr-84
	Fix entry vector/reenter address bug.
	Modules affected: FORINI

4120	PLB	26-Apr-84
	Added sub-routine DOPDVS to %MEMINI in FORMEM to scan the PDVs
	to initialize PTAB and JOBDAT when there is no LINK JOBDAT.

4121	AHM	30-Apr-84
	Made QUIETX use HELLO macro, since it is now user callable,
	and supported.
	Module:	FORMSC

4122	JLC	2-May-84
	A whole raft of changes to make the TOPS-10 and TOPS-20
	DDB databases the same.

4123	JLC	4-May-84
	Install REENT. in FORINI for /EXTEND. Fix ADRCHK for TOPS-10
	twoseg programs. Make TABLK on TOPS-10 more similar to TOPS-20.

4124	JLC	8-May-84
	Stop generation number copying in CLOSE with rename. Fix
	IOARG so that the "delayed" args (ERR=, END=, IOSTAT=) are
	have their effective address calculation done immediately.

4125	JLC	11-May-84
	Fix PROTECTION= and DIRECTORY=.

4126	CDM	11-May-84
	Update copyright notice for ots image in FOROTS.MAC.

4127	JLC	15-May-84
	Fix MVARG so most OPEN/CLOSE arguments accept hollerith arguments
	again. Fix some TOPS-10 append code. Make releasing of DDB and
	UDB on errors more rational.

4130	MRB	6-Jun-84
	Fixes for compatibility flagger. SETRAN, SAVRAN, GTODA, DTOGA
	and FFUNIT.

4131	JLC	8-Jun-84
	Changed DIALOG scanner and OPNARG so there is more common code.
	Removed some extraneous flags from F. Removed some extraneous
	messages from FORMSG. Made %GTBLK and %MVBLK give skip returns
	for success, so that we can report memory full, etc. more
	explicitly (e.g., what statement caused it). Make DUMP mode
	illegal for magtape. Fix tests of IPTR for TOPS-10 buffered
	I/O.

4132	JLC	15-Jun-84
	Added new SLIST/ELIST entries for "new-style" calls which
	have their increments in WORDS/CHARS rather then "entries".

4133	MRB	3-Jul-84
	Added some documentation to the carriage control code in 
	FORIO. (No code changes)

4134	JLC	3-Jul-84
	Made some changes in error messages and changed around
	the order of the tables for COMND% in DIALOG so that
	you get a reasonable error message for a bad character.
	Fixed DUMP mode again.

4135	JLC	9-Jul-84
	Fix GTJFN and COMND% interfaces so the entire JFN, including
	flags, is saved so JFNS will return the exact string given.
	Add MOPBTS, since magtape does not allow both OF%RD and OF%WR
	at the same time. At %SETOUT, set the access to SEQOUT so that
	successive calculations of SAIDX will yield the same results.

4136	MRB	11-Jul-84
	Fix GETDEL to handle RCW's for magtape correctly. FORIO.MAC

4137	JLC	17-Jul-84
	Fix magtape ISWTCH and OSWTCH problems for TOPS-20 - they
	were not resetting the magtape parameters, which go away
	when you close the file. Allow wildcard specs in the
	filespec in CLOSE.

4140	JLC	24-Jul-84
	Fix ELISTs and SLISTs so they get the right increment for
	the right situation.

4141	JLC	3-Aug-84
	Fix magtape code for TOPS-10.

4142	MRB	7-Aug-84
	Change FOROT. to <FOROT.+0> to get macro to generate the
	correct polish stuff.

4143	MRB	17-Aug-84
	Change GABS., GMAX1., GMIN1. & GSIGN. to <nnn.+0> to get 
	macro to generate the correct polish stuff.

4144	JLC	29-Aug-84
	Remove code to put FOROTS in its own section, since this
	would disallow use of V7 rels. Fix magtape code once again.

4145	JLC	7-Sep-84
	Fix DISPOSE=. If it failed, it would leave around
	a JFN/channel. Fix handling of no such device. Setup the
	file size of files not actually opened for DISPOSE='PRINT'.

4146	MRB	11-Sep-84
	Insert code to perform compatibility flagging for the "G"
	format specifier. {See FORFMT}

4147	MRB	11-Sep-84
	Change the symbol named FLGVX. to FLGV. {See FORINI}

4150	JLC	13-Sep-84
	Fix magtape append code yet again, since edit 4144 broke it
	for the normal append case.

4151	MRB	19-Sep-84
	Magtape stuff, re-write CNFDEV in FOROPN, added BSRDEL & BSRLAB
	in FORIO, and modified COMBSR also in FORIO.

4152	JLC	24-Sep-84
	Add %SVCNV, a routine to translate an IOWD or symbol vector
	address into address and length, at the end of FOROTS.MAC
	as a separate module, so that both FOROTS.EXE and FORDDT
	can get at it. Finally remove the fake JOBDAT code from
	FORINI, replaced with similar, but smarter fake JOBDAT code
	in FORMEM. Make FORERR use %SVCNV whenever it looks at the
	symbol table.

4153	JLC	27-Sep-84
	Fix FORINI/FORDDT start address recording problem.

4154	JLC	1-Oct-84
	Don't call error break subroutine for informational messages
	or FOROTS internal errors.

4155	JLC	2-Oct-84
	Move %SVCNV to FORMSC where anybody can look at it. Include
	a /SEARCH of FORSMC.REL in FOROTS' LINK command files.
	Fix several bugs in FOROPN regarding CLOSE options which
	cause errors.

4156	JLC	23-Oct-84
	Set %UDBAD to -1 in %SAVAC so that it is really a flag
	of whether I/O is in progress.

4157	MRB	25-OCT-84
	Add error messages for the magtape specifiers conflicts,
	also add code in FOROPN (CNVDEV) to call them.

4160	MRB	25-Oct-84
	Disallow an unformatted, image device to do backspaces or skip
	records. (Give an error message.)

4161	JLC	1-Nov-84
	Change ASCFLG to IMGFLG, change the tests of MODE=MD.IMG to test
	for IMGFLG. Rearrange some magtape code.

4162	RVM	2-Nov-84
	Add VAX INTEGER*2 and INTEGER*4 function names.
	Modules:
		FORCOM	FORMSC

4163	RVM	2-Nov-84
	Add undotted names of bit functions.
	Modules:
		FORMSC

4164	JLC	13-Nov-84
	Fix edit 4161 regarding IMGFLG, which was not getting set
	by DIALOG.

4165	MRB	15-Nov-84
	Change the equates for the undotted names to the dotted names
	to equate 30 bit addresses instead of just 18 bit addresses.
	Modules:
		FORMSC

4166	MRB	15-Nov-84
	Change the way ALPNIN was creating a word of spaces. It was 
	under the impresstion that the internal bite-size was the 
	same as the external byte-size. Internal bytesize is always
	7. Module: FORCNV
	
 4167	MRB	15-Nov-84
	Added routine MVBITS. Changed ISHFC to ISHFTC. 
	Module: FORCOM.

4170	JLC	19-Nov-84
	Add SEGMENT CODE to FORSYM in FORMSC, so %SVCNV won't be
	null when it's called on TOPS-10. In FORMEM, leave the
	loop trying to find free pages when the bottom page is
	zero. Fix OPEN on a connected unit in FOROPN.

4171	JLC	29-Nov-84
	Fix OPEN on a connected unit again. Set the bit in the
	RIB on TOPS-10 for CARRIAGECONTROL='FORTRAN', and set
	.RBMAX to the 7.03 value in FORPRM. Fix some documentation
	in FORMSC.

4172	MRB	4-Dec-84
	Fix-up some flagger stuff in FORMSC. For the routines DATE,
	TIME, ERRSET, ERRSNS. Also SORT in FORSRT. 

4173	MRB	4-Dec-84
	Change the FOROP FO$UDB to return the address of %UDBAD
	insead of the contents of it. FOROP

4174	JLC	9-Jan-85
	Fix FTVAX code in FOROPN so that the units are aligned correctly.
	Fix code in DSKRNM so that the FILOP error will be preserved
	in T1. Fix %SVCNV in FORMSC so that we can use IOWDs for symbol
	tables up to 511 pages long. Remove the new definition of .RBMAX
	in FORPRM, since the TOPS-10 group wedged the new bits into the
	current RIB. In FORMEM, always mark page 0 as used, since
	LINK does not mark it used when we are in extended sections.
	In FOROTS, move some code so we don't clear LEVTAB after we
	have set it up.

4175	JLC	16-Jan-84
	Fix bad AOBJN pointer for TOPS-10 in FOROPN. Fix bounds
	check in FUNCT calls in FORMEM will accept either local
	or in-section addresses (previously rejected args with
	a section number).

4176	MRB	21-Jan-85
	Fixed ALOG10 to call ALG10. Was calling ALOG. 
	(Module FORCOM)

4177	JLC	28-Jan-85
	Do not set the bytesize of non-magtape IMAGE devices
	to the default bytesize, as that makes IMAGE files
	have 7-bit bytes instead of 36-bit bytes.

4200	TGS	28-Jan-85
	Implement V7 edit 3442: Initialize ENDP/%ENDP to 777. In section
	0, set %ENDP for MINILP to 763 if DDT is in core; if not, leave
	at 777. For non-zero sections, simply set page 777 as unavailable.
	(Modules FORPRM, FORMEM)

4201	JLC	29-Jan-85
	Fix FLOUT so that -1PE10.1 "works": it used to output an
	extra zero after the decimal point.

4202	JLC	15-Feb-85
	Move ALCHN. and DECHN. to FORMEM (since the FUNCT. entries
	for the same functions are there already). Make them use
	the AC save routine local to FORMEM. For extended addressing
	programs, have DOPDVS unmap all unallocated pages, so that
	restarts will work.

4203	JLC	13-Mar-85
	In FORMEM, use FMACS, the local saved AC0, and not @AU.ACS.
	In FOROPN, set D%IN and D%OUT for TTY to avoid going to OSWTCH code.
	Fix DSKREN so that the path block is copied correctly.
	Store user-supplied bytesize separately from actual bytesize
	used, so that going through the code again will not do
	weird things. In FORINI, fix TOPS-10 REENTER code.

4204	MRB	15-Mar-85
	Moved DUMVAX and DUMF77 to here from FORINI.  Aleviates the 
	undefinied globals when searching FORLIB for math routines
	in a non-FORTRAN program.

4205	JLC	29-Mar-85
	In FOROPN, allow *.* for filename for TOPS-10 magtapes, clearing
	the filename and extension field so that the TOPS-10 labeled tape
	processor gets the "next file" on the tape. Make some of the
	pseudonyms for RECORDTYPE invisible for DIALOG, and modify FNDSWT
	so that it does not return those strings for INQUIRE.
	In FORMEM, fix a bug in the page-marking algorithm, and expand
	the PDV scan to all PDVs.

4206	CDM	29-Mar-85	QAR 853072
	Fix ISHFTC to work correctly when rotate index is negative.
	Module:
		FORMSC

4207	CDM	29-Mar-85	QAR 853038
	Add SECNDS function for VMS compatability.

4210	JLC	4-Apr-85
	Fix FORBOT so that it initializes the lowest FOROTS data
	page so that it exists in the .EXE file, and thus will
	give a decent error message if the user's program runs
	into it.

***** End V10 Development *****

;.VERSION 10
;.AUTOPATCH 11
;.EDIT	4211	DEALLOCATE UNUSED CHANNELS
;;	Deallocate channels allocated by accident by TOPS-10 on FILOPs
;;	which fail, thus preventing undeserved "out of channels" errors
;;	for programs which open a few files many times.
;		JLC,2-May-85,SPR:NONE
;		A:SRC FORHST.MAC
;.EDIT	4212	DATE 75 BUG
;;	Fix yet another DATE75 bug, this one due to the fact that TOPS-10
;;	deposits the rename error code in the right half of .RBEXT, where
;;	the low-order 15 bits of the creation date reside. This happened
;;	only on a rename failure after DIALOG.
;		JLC,2-May-85,SPR:NONE
;		A:SRC FOROPN.MAC,FORMSG.MAC
;.EDIT	4213	ADD CHECK FOR BLOCKSIZE
;;	Make sure BLOCKSIZE is an integral multiple of RECL for fixed-length 
;;	records on industry magtape; issue fatal error 	if not.
;		JLC,9-May-85,SPR:NONE
;		A:SRC FOROPN.MAC
;;.EDIT	4214	RESERVED FOR AUTOPATCH
;;.ENDA	9-MAY-85
;.EDIT	4215	FIX FLAG FOR UNFORMATTED CHARACTER IO
;;	Don't clear RECLEN flag for unformatted character data input. This
;;	fixes an undeserved "?Bad format binary file" error when FORIO
;;	looks for a nonexistent LSCW 3.
;		TGS, 4-Jun-85,SPR:NONE
;		A:SRC FORIO.MAC
;;.EDIT	4216	RESERVED FOR AUTOPATCH
;;.ENDA		24-JUN-85
;.EDIT	4217	UNABLE TO BACKSPACE A VERY LARGE RECORD
;;	A ?FRSRNR Record 1 has not been written error occurs when
;;	trying to BACKSPACE a very large record.
;		RJD,16-JUL-85,SPR:10-35226
;		A:SRC FORIO.MAC
;.EDIT	4220	INITIAL FORM CONTROL LOST ON TTY
;;	Fix initial TTY output, which was throwing away all vertical
;;	motion control, instead of reducing the number of LFs by 1,
;;	as in V7.
;		JLC,25-JUL-85,SPR:NONE
;		A:SRC FORIO.MAC,FOROPN.MAC
;.EDIT	4223	FLAG FORMAT DEFAULT WIDTHS FOR VAX INCOMPATIBILITY
;;	When a default width is used for a format statement, the
;;	VAX compatibility flagger should issue a warning.
;		RJD,18-SEP-85,SPR:20-20881
;		A:SRC FORFMT.MAC,FORMSG.MAC,FORHST.MAC
;;.EDIT	4224	Reserved for Autopatch
;.EDIT	4225	FOROTS CANNOT BE BUILT WHEN FTDSK IS NON-ZERO
;;	When FTDSK is set non-zero, FOROPN compiles with errors.
;		RJD,23-SEP-85,SPR:20-20881
;		A:SRC FOROPN.MAC
;.EDIT	4227	ALLOW SORT TO USE CHARACTER STRINGS
;;	When SORT encounters a character string as an argument have
;;	it get some OTS memory, make a copy of the character string 
;;	and null terminate it. 
;		MRB,31-OCT-85,SPR:10-35368
;		A:SRC FORSRT.MAC
;.EDIT	4231	CORRECTION TO EDIT 4223
;;	The CALL in edit 4223 should be a PUSHJ P.
;		RJD,14-NOV-85,SPR:NONE
;		A:SRC FORFMT.MAC
;.EDIT	4233	ILL MEM REF WITH ILLEGAL FORMAT STATEMENTS
;;	When an illegal format is specified, TOPS-10 
;;	dies with an Illegal Memory Reference. TOPS-20
;;	completes the program but creates page 777 as 
;;	a private page.
;		RJD,18-NOV-85,SPR:10-35367
;		A:SRC FORFMT.MAC,FORMSG.MAC,FORPRM.MAC
;.EDIT	4234	FIX EDIT 4227 FOR TOPS-10
;;	Edit 4227 did not check correctly for the total number 
;;	of arguments to the call to SORT.
;		MRB,20-NOV-85,SPR:NONE
;		A:SRC FORSRT.MAC
;.EDIT	4235	INSTALL EDIT 4020 TO MTHLIB
;;		(See MTHHST for more details)
;		DCE,17-Dec-85,SPR:20-21032
;		A:SRC MTHHST.MAC,MTHDBL.MAC,MTHGDB.MAC
;.EDIT	4237	CANT USE DDT WITH EXTENDED PROGRAMS ON 5.1 SYSTEMS
;;		There is 1000(8) pages in a section 
;		MRB,30-DEC-85,SPR:20-20995
;		A:SRC FORMEM.MAC
;.EDIT	4240	UNDEFINED GLOBAL FLGON. USING MTHLIB WITH MACRO PROGRAMS
;;		Added routine DUMON. to get rid of undefined global 
;;		FLGON. when using macro programs.
;		MRB,10-JAN-86,SPR:10-35427
;		A:SRC FORCOM.MAC
;.EDIT	4241	MATH LIBRARY INCORRECTLY CALCULATES HIGH SEG STARTING ADDRESS
;;		(See MTHHST edit 4021 for more details)
;;		The math library may not give the correct name of the math
;;		function in which an error was detected.  
;		MRB,13-JAN-86,SPR:10-35428
;		A:SRC MTHHST.MAC,MTHDUM.MAC
;.EDIT	4242	CORRECTION TO EDIT 4223
;;		The edit causes all FORMAT descriptors which are not
;;		followed by a number to get a VMS incompatiblilty
;;		warning.
;		RJD,21-JAN-86,SPR:NONE
;		A:SRC FORFMT.MAC
;.EDIT	4244	FILES ARE ALWAYS WRITTEN IN .IODMP MODE
;;	When closing a file on a TOPS-10 system we should look 
;;	at the I/O mode specified by the user and perform a rename
;;	FILOP. to set the proper I/O mode in the FDB.
;		MRB,7-Feb-86,SPR:10-35413
;		A:SRC FOROPN.MAC
;.EDIT	4246	CORRECTION TO EDIT 4244
;;	When closing a non-disk unit we should NOT do a rename FILOP.
;		MRB,11-MAR-86,SPR:10-35413A
;		A:SRC FOROPN.MAC
;.EDIT	4247	ABORT ON TOO MANY FILES OPEN ERROR
;;	Make the error "FRSOPN Can't open file: Too many open units"
;;	a fatal error.
;		RJD,11-Mar-86,SPR:10-35434
;		A:SRC FOROPN.MAC
;.EDIT	4250	DONT WAIT FOR A CONTROLING TERMINAL IF DETACHED
;		MRB,17-Mar-86,SPR:20-20018
;		A:SRC FOROPN.MAC
;.EDIT	4251	DONT RENAME FILES OPENED FOR INPUT
;;	Another correction to edit 4244!  When closing a disk unit
;;	which is opened for input only we should NOT do a rename FILOP.	
;		MRB,1-APR-86,SPR:NONE
;		A:SRC FOROPN.MAC
;;.EDIT	4252	RESERVED FOR AUTOPATCH
;.ENDA 	08-APR-86
;;
;.AUTOPATCH 15
;.EDIT	4253	FIX .IOMOD FOR PLOTTERS ON TOPS-10
;;	Remove check for Ascii only devices.
;		MRB,5-MAY-86,SPR:10-35466
;		A:SRC FORHST.MAC,FOROPN.MAC
;.EDIT	4254	CRLF BEFORE ERROR MESSAGE WAS LOST
;;		after installing edit 4250.
;		MRB,6-MAY-86,SPR:NONE
;		A:SRC FOROPN.MAC
;;.EDIT	4255	RESERVED FOR AUTOPATCH
;;.ENDA		27-MAY-86
;.EDIT	4256	SET BLOCKSIZE FOR MAGTAPE OPENS'
;		MRB,20-JUN-86,SPR:20-21287
;		A:SRC FOROPN.MAC
;;.ENDA		27-Jun-86
;;.EDIT	4257	CHANGE ORDERING OF FORLIB
;;		Move module FORCOM closer to the end of the library
;;		MRB,09-JUL-86,SPR:20-21328
;;		A:MSC F20LIB.CCL,F10LIB.CCL
;;.ENDA		28-Jul-86
;;.ENDA		9-Sep-86
;.EDIT	4260	MORE EDIT 4251
;;		Defined here for autopatch 15. Edit 4251 was incomplete
;;		on autopatch 14.
;		MRB,30-SEP-86,SPR:NONE
;		A:SRC FOROPN.MAC
;.EDIT	4261	DON'T OPEN .SFD's FOR UPDATE MODE
;;		Check for this special case and don't perform the 
;;		close/open.
;		MRB,01-OCT-86,SPR:10-35596
;		A:SRC FOROPN.MAC
;;.ENDA		1-Oct-86
;.ENDA
;.ENDV
;.ENDR REVISION HISTORY


***** Begin Version 11 *****

5000	TGS	1-Jul-85
	Implement RMS OPEN.

5001	TGS	1-Aug-85
	Implement RMS INQUIRE.

5002	TGS	1-Sep-85
	Implement RMS CLOSE.

5003	TGS	24-Oct-85
	Implement RMS READ.

5004	TGS	10-Nov-85
	Implement RMS WRITE

	MRB	2-Dec-85
5005	Initial cleanup of MTOP code in FORIO. Moved routine UNFSKP closer 
	to it's caller. Inserted code to do non-opened rewind for tapes.
	In FOROPN added routine MTGTJF and called it by code in MTAOPN.

5006	18-Dec-85
	Disallow append mode for labeled magtapes, disallow 
	Input and output switching for labeled tapes.
	Disallow file positoning statements that don't work for labeled
	tapes. (endfile,backspace)

5007	TGS/MRB	4-Jan-86
	Add RMS error-handling. Add 4TH argument to ERRSNS for RMS STV values.

5010	MRB	5-Feb-86
	Allow long subroutine names in traceback messages.

5011	MRB	7-APR-86
	Allow long symbol names in namelist names

5012	MRB	6-MAY-86
	Fix namelist when using long strings. There are 37(octal)
	characters in a name not 31.

5013	TGS	28-May-86
	RMS file-positioning.

5014	MRB	6-JUN-86
	Implement RMS UNLOCK statement.

5015	MRB	5-JUN-86
	Added a check to see if the symbol name is a long symbol name. 
	If it is then pass the address of the sixbitz string otherwise 
	pass a sixbit word to the error routine.

5016	MRB	16-Jun-86
	Implement MAXREC keyword in open statements.

5017	MRB	19-JUN-86
	Fix routine that types out R50 symbol names to type out
	the long (SIXBIT) symbol names it they are there.

5020	MRB	3-JUL-86	QAR:931007
	Check to see if the error PC is zero and don't type the 
	symbolic address for $E calls.

5021	MRB	18-AUG-86
	Fix long symbol typeout routine SIXPTR (again).

5022	MRB	8-Oct-86
	wrong error messages are coming out for blocksize not 
	specified/intregal multiple. Corrected it.

5023	TGS	18-Nov-86
	Pre-diagnose ER$REX erros to avoid various network problems.

5024	MRB	20-Nov-86	QAR:940002,940003
	Moved routine DUMON from FORCOM to FORMSC and re-ordered
	FORLIB (See F20LIB.CCL&F10LIB.CCL), thus removing edit
	4257 and changing edit 4240.

5025	MRB	10-DEC-86	QAR:940014
	Change routine SIXPTR in FORERR to use OWGBP to get chars.
	(Only needed when user code and FOROTS are in different 
	sections.)

5026	MRB	7-Jan-87
	Use a 30 bit address in routine PROSB. when calling the 
	error message routine (address of the string name).
	See FORMSC.MAC

***** End Revision History *****
\

	ENTRY	RESET.,RESET$

	EXTERN	FOROT.,FOROT%,FOROT$

	INTERN	%VER

	%VER==<VER>

RESET.=<FOROT.+0>
RESET$=FOROT$

;Remove .REQUEST of MTHLIB.REL (sigh...) as LINK cannot
;yet support it correctly, namely, .REQUESTed libraries
;are not searched for overlays, and /SEG:LOW is not left
;on when they are searched, so you get MTHLIB linked
;TWOSEG whether you like it or not. For now, we will 
;append MTHLIB.REL to the end of FORLIB.REL.
;	.REQUEST MTHLIB

	END