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Trailing-Edge - PDP-10 Archives - bb-m080z-sm - monitor-sources/gtjfn.mac
There are 52 other files named gtjfn.mac in the archive. Click here to see a list.
; Edit= 9148 to GTJFN.MAC on 21-Feb-90 by GSCOTT
;Update copyright date. 
; Edit= 9082 to GTJFN.MAC on 22-Mar-89 by WONG, for SPR #22050 (TCO none)
;GTJFN% doesn't check for bad byte pointers in the long form extended blocks.
; Edit= 9041 to GTJFN.MAC on 13-Dec-88 by RASPUZZI
;Finish off some of the security features that were started at one time (like
;password expiration). Also, add new features to help a system manager secure
;the system.
; Edit= 8937 to GTJFN.MAC on 23-Aug-88 by LOMARTIRE
;Spell MONITR correctly in ACTION field of BUGs!
; Edit= 8916 to GTJFN.MAC on 18-Aug-88 by LOMARTIRE
;Improve BUG. documentation
; Edit= 8801 to GTJFN.MAC on 17-Mar-88 by RASPUZZI
;Prevent ILMNRFs or RELBADs by having GNJFN% and JFNS% use the JFNLCK when
;dealing with important information in the JFN block. 
; UPD ID= 8524, RIP:<7.MONITOR>GTJFN.MAC.11,   9-Feb-88 15:52:44 by GSCOTT
;TCO 7.1218 - Update copyright date.
; UPD ID= 8413, RIP:<7.MONITOR>GTJFN.MAC.10,   4-Feb-88 12:08:17 by GSCOTT
;TCO 7.1210 - Set NOSPLM normally not dumpable.
; UPD ID= 8332, RIP:<7.MONITOR>GTJFN.MAC.9,  31-Dec-87 08:39:23 by RASPUZZI
;More of TCO 7.1168 - Apparently, .CHWL1 is not defined in a useful place
;                     like MONSYM. Add it here so GTJFN will compile.
; UPD ID= 8331, RIP:<7.MONITOR>GTJFN.MAC.8,  29-Dec-87 11:14:44 by RASPUZZI
;TCO 7.1168 - Prevent ASTJFN BUGHLTs by making GTJFN understand that a
;	      file spec like "foo.boo;*" is illegal. It never worked and
;	      and it never will.
; UPD ID= 223, RIP:<7.MONITOR>GTJFN.MAC.7,  28-Oct-87 14:14:09 by MCCOLLUM
;TCO 7.1095 - Make SETDEV handle parse-only the way it always used to.
; UPD ID= 177, RIP:<7.MONITOR>GTJFN.MAC.6,  21-Oct-87 16:55:41 by MCCOLLUM
;TCO 7.1078 - Don't clear JSUC for parse-only JFNs in SETDEV
; UPD ID= 140, RIP:<7.MONITOR>GTJFN.MAC.5,  25-Sep-87 11:17:24 by GSCOTT
;TCO 7.1064 - That fine VANISH routine broke labeled tapes, it should only
; check to see if the "old" file exists if it is on disk.  Clean up pagination.
; UPD ID= 127, RIP:<7.MONITOR>GTJFN.MAC.4,  23-Sep-87 15:44:16 by MCCOLLUM
;TCO 7.1063 - Make GTJFN% check for STRX10 in SETDEV
; UPD ID= 26, RIP:<7.MONITOR>GTJFN.MAC.3,  29-Jun-87 16:36:43 by RASPUZZI
;TCO 7.1014 - Implement partial file recognition.
; *** Edit 7420 to GTJFN.MAC by RASPUZZI on 6-Mar-87
; Prevent GTJFN% from ITRAPping by modifying edit 7300
; *** Edit 7415 to GTJFN.MAC by RASPUZZI on 10-Feb-87
; Teach routine GCH that "-" CRLF is a continuation of a line and not part of
; the file specification
; *** Edit 7408 to GTJFN.MAC by RASPUZZI on 31-Dec-86, for SPR #21410
; Prevent RELRNG BUGCHKs by cleaning up the RELJFN code and putting back SETZMs
; that edit 7371 moved.
; *** Edit 7401 to GTJFN.MAC by KKLEINER on 20-Nov-86
; At LCCH, don't upper-case characters if we are parsing a userid, password,
; account, or optional data file attribute. 
; *** Edit 7393 to GTJFN.MAC by RASPUZZI on 18-Nov-86, for SPR #21272
; Finally, restore the use of VANISH and wit for more things to break.
; *** Edit 7386 to GTJFN.MAC by MCCOLLUM on 23-Oct-86
; At ENDALS, make sure FILPRT is > 0, but only supply RH to RELFRE 
; *** Edit 7385 to GTJFN.MAC by MCCOLLUM on 22-Oct-86
; Use only left half of FILPRT when release free space in ENDALS 
; *** Edit 7384 to GTJFN.MAC by MCCOLLUM on 15-Oct-86, for SPR #21288
; Add ASGF2 to FILST1. This bit should ALWAYS shadow the state of ASGF in
; FILSTS 
; *** Edit 7383 to GTJFN.MAC by RASPUZZI on 15-Oct-86
; Remove call to VANISH. It still doesn't want to work with DUMPER 
; *** Edit 7381 to GTJFN.MAC by RASPUZZI on 14-Oct-86
; Prevent PSINSKs and NOSKTRs by not letting VANISH leave us CSKED 
; *** Edit 7380 to GTJFN.MAC by RASPUZZI on 10-Oct-86, for SPR #21272
; Save trashed AC before calling VERLUK 
; *** Edit 7379 to GTJFN.MAC by RASPUZZI on 9-Oct-86, for SPR #21272
; Prevent CSKBUG BUGHLTs by not jumping to GNFAIL from IFNSK.
; *** Edit 7377 to GTJFN.MAC by RASPUZZI on 7-Oct-86, for SPR #21272
; Reinstall edit 7371 with nice things so it works. 
; *** Edit 7373 to GTJFN.MAC by RASPUZZI on 3-Oct-86
; Remove edit 7371 until it works 100%. 
; *** Edit 7371 to GTJFN.MAC by RASPUZZI on 30-Sep-86, for SPR #21272
; Prevent ILMNRFs by checking to see if current file exists before actually
; doing a GNJFN%.
; *** Edit 7345 to GTJFN.MAC by MCCOLLUM on 30-Jul-86, for SPR #21341
; Call ASGJFN in USRJFN if the user-supplied JFN is used and .GJALT specified 
; *** Edit 7300 to GTJFN.MAC by RASPUZZI on 23-May-86, for SPR #21241
; Stop MONNEJ BUGCHKs by putting in missing ERJMPs 
; *** Edit 7298 to GTJFN.MAC by RASPUZZI on 22-May-86
; Add code to make the .GJNOD function work when an extended block is passed 
; *** Edit 7206 to GTJFN.MAC by WAGNER on 4-Dec-85, for SPR #20941
; Fix RELRNG bughlts caused by trying to release non-existant temp storage.
; There is no temp storage when a JFN is transitional. 
; *** Edit 7194 to GTJFN.MAC by LOMARTIRE on 15-Nov-85 (TCO none)
; Remove edit 7135 because of bad side effects 
; Edit 7135 to GTJFN.MAC by LOMARTIRE on 15-Aug-85, for SPR #15670 (TCO 6-1-1520)
; Allow JFNS% to return connected directory on parse-only JFNs 
; UPD ID= 2263, SNARK:<6.1.MONITOR>GTJFN.MAC.59,  21-Jun-85 12:20:23 by LOMARTIRE
;More TCO 6.1.1292 - Remove code added at GNJFN1 until better solution found
; UPD ID= 2235, SNARK:<6.1.MONITOR>GTJFN.MAC.58,  18-Jun-85 16:35:03 by MOSER
;TCO 6.1.1459 - RETURN CORRECT ERRORS - LOGICAL NAME LOOP ETC FROM SETDEV
; UPD ID= 2214, SNARK:<6.1.MONITOR>GTJFN.MAC.57,  11-Jun-85 15:31:44 by MCCOLLUM
;TCO 6.1.1442 - Only save FILOPT in STRDVD if we came in through STRDEV
; UPD ID= 2207, SNARK:<6.1.MONITOR>GTJFN.MAC.56,   7-Jun-85 08:47:37 by LOMARTIRE
;TCO 6.1.1394 - Make extension recognition work again as in 5.1
; UPD ID= 2204, SNARK:<6.1.MONITOR>GTJFN.MAC.55,   5-Jun-85 21:07:23 by PALMIERI
;TCO 6.1.1433  Allow wildcards in filespec when doing parse only network JFNs
; UPD ID= 2081, SNARK:<6.1.MONITOR>GTJFN.MAC.54,   3-Jun-85 14:40:45 by MCCOLLUM
;TCO 6.1.1406  - Update copyright notice.
; UPD ID= 1881, SNARK:<6.1.MONITOR>GTJFN.MAC.53,   4-May-85 12:55:45 by MCCOLLUM
;TCO 6.1.1238 - Fix more BUG. documentation
; UPD ID= 1784, SNARK:<6.1.MONITOR>APRSRV.MAC.196,  23-Apr-85 12:40:03 by MCCOLLUM
; UPD ID= 1699, SNARK:<6.1.MONITOR>GTJFN.MAC.52,  29-Mar-85 15:28:28 by MCCOLLUM
;TCO 6.1.1296 - Save FILOPT in RECNA0 before calling DEFDEV
; UPD ID= 1694, SNARK:<6.1.MONITOR>GTJFN.MAC.51,  28-Mar-85 12:42:30 by LOMARTIRE
;TCO 6.1.1292 - Make GNJFN handle deleted files better
; UPD ID= 1659, SNARK:<6.1.MONITOR>GTJFN.MAC.50,  20-Mar-85 14:52:12 by LOMARTIRE
;TCO 6.1.1279 - Prevent ILLUUO from bad byte pointer passed in to GTJFN
; UPD ID= 1654, SNARK:<6.1.MONITOR>GTJFN.MAC.49,  18-Mar-85 16:59:05 by PALMIERI
;TCO 6.1.1276  Allow wildcard for nodename for parse only JFN's
; UPD ID= 1622, SNARK:<6.1.MONITOR>GTJFN.MAC.48,  12-Mar-85 15:54:36 by LOMARTIRE
;More TCO 6.1.1222 - Make sure length of string is always counted correctly
; UPD ID= 1580, SNARK:<6.1.MONITOR>GTJFN.MAC.47,   4-Mar-85 07:42:40 by LOMARTIRE
;TCO 6.1.1222 - Make G1%NLN work correctly when recognition used
; UPD ID= 1431, SNARK:<6.1.MONITOR>GTJFN.MAC.46,  31-Jan-85 10:56:25 by LOMARTIRE
;TCO 6.1.1143 - Make system wide logicals search job then system wide tables
; UPD ID= 1402, SNARK:<6.1.MONITOR>GTJFN.MAC.45,  24-Jan-85 16:45:04 by LOMARTIRE
;TCO 6.1.1121 - Prevent ILMNRF in RECDIR with parse-only JFN no-match
;UPD ID= 1257, SNARK:<6.1.MONITOR>GTJFN.MAC.44,   2-Jan-85 11:09:20 by PAETZOLD
;More TCO 6.1.1101 - Change the way the FILOPT calculation is done.
; UPD ID= 1255, SNARK:<6.1.MONITOR>GTJFN.MAC.43,   1-Jan-85 18:39:43 by PAETZOLD
;More TCO 6.1.1101 - Put back GNJFN3 call in STRDEV.
; UPD ID= 1252, SNARK:<6.1.MONITOR>GTJFN.MAC.42,   1-Jan-85 15:24:29 by PAETZOLD
;TCO 6.1.1101 - Make STRDEV prevent device name block overtrimming.
; UPD ID= 5019, SNARK:<6.MONITOR>GTJFN.MAC.41,  26-Oct-84 13:51:40 by LOMARTIRE
;TCO 6.2261 - Return GJFX24 not STRX09 when device expansion fails for log name
; UPD ID= 4809, SNARK:<6.MONITOR>GTJFN.MAC.40,  17-Sep-84 10:01:12 by PURRETTA
;Update copyright notice
; UPD ID= 4801, SNARK:<6.MONITOR>GTJFN.MAC.39,  13-Sep-84 12:01:04 by PAETZOLD
;More TCO 6.2190 - Make DSK*: when it is the default device.
; UPD ID= 4737, SNARK:<6.MONITOR>GTJFN.MAC.38,  24-Aug-84 09:39:46 by PAETZOLD
;TCO 6.2190 - Fix DSK*: to work when PS is not named PS:.
; UPD ID= 4142, SNARK:<6.MONITOR>GTJFN.MAC.36,  25-Apr-84 16:06:34 by CJOHNSON
; Temporarily remove edit for TCO 6.1976 - it was crashing
; UPD ID= 3799, SNARK:<6.MONITOR>GTJFN.MAC.34,  29-Feb-84 01:42:58 by TGRADY
; Implement Global Job numbers
; - In DEFVER, user Global job number in GBLJNO to create Temp file version #
;
; UPD ID= 3784, SNARK:<6.MONITOR>GTJFN.MAC.33,  28-Feb-84 13:31:36 by CJOHNSON
;TCO 6.1976 - Make STRDEV determine the name of the p.s., rather than assume PS
; UPD ID= 3485, SNARK:<6.MONITOR>GTJFN.MAC.32,  20-Jan-84 07:44:26 by MCINTEE
;Still more TCO 6.1030 - allow node names for parse-only filespecs
; UPD ID= 3258, SNARK:<6.MONITOR>GTJFN.MAC.31,   6-Dec-83 09:51:58 by MOSER
;TCO 6.1833 - PREVENT CRASH WHEN PARSE ONLY AND ATTRIBUTES
; UPD ID= 2989, SNARK:<6.MONITOR>GTJFN.MAC.30,   5-Oct-83 14:48:23 by PAETZOLD
;TCO 6.1817 - Reset FILST1 as well as FILSTS in ASGJFN
; UPD ID= 2957, SNARK:<6.MONITOR>GTJFN.MAC.29,  28-Sep-83 16:51:43 by MOSER
;TCO 6.1810 - DON'T EXPAND DSK: IF G1%SLN SET
; UPD ID= 2888, SNARK:<6.MONITOR>GTJFN.MAC.26,  12-Sep-83 12:37:09 by PRATT
;TCO 6.1795 - Fix problem with GJ%MSG which causes user confusion @ENDAL2-2
; UPD ID= 2881, SNARK:<6.MONITOR>GTJFN.MAC.25,   8-Sep-83 09:59:47 by TBOYLE
;More TCO 6.1743 - fix typo, change .ENDIF to ENDIF.
; UPD ID= 2880, SNARK:<6.MONITOR>GTJFN.MAC.24,   7-Sep-83 12:59:32 by TBOYLE
;TCO 6.1743 - Make DEFEXT: return GJFX23 if it occurs.
; UPD ID= 2866, SNARK:<6.MONITOR>GTJFN.MAC.23,  24-Aug-83 08:17:22 by MCINTEE
;More TCO 6.1226 - In ASGJFN, clear the word FILST1
; UPD ID= 2772, SNARK:<6.MONITOR>GTJFN.MAC.22,  27-Jul-83 13:30:54 by MCINTEE
;More TCO 6.1030 - Better error message for node names in file specs
; UPD ID= 2295, SNARK:<6.MONITOR>GTJFN.MAC.21,  16-Apr-83 19:17:23 by PAETZOLD
;TCO 6.1557 - TCP Merge - Delete old edit history - Update copyright.
; UPD ID= 2146, SNARK:<6.MONITOR>GTJFN.MAC.20,   4-Apr-83 13:23:27 by MCINTEE
;More TCO 6.1030 - Node names in file spec not in 6.0
; UPD ID= 2106, SNARK:<6.MONITOR>GTJFN.MAC.19,  28-Mar-83 17:48:44 by MURPHY
;Minor cleanup - use ERJMPR instead of explicit load from LSTERR.
; UPD ID= 1596, SNARK:<6.MONITOR>GTJFN.MAC.16,  29-Dec-82 10:41:01 by DONAHUE
;TCO 6.1159 - Don't allocate CTRL/R buffer if string is from memory
; UPD ID= 1272, SNARK:<6.MONITOR>GTJFN.MAC.15,   4-Oct-82 12:42:21 by MCINTEE
;TCO 6.1030 - Add call to DIMLNK near end of .GTJFN
; UPD ID= 1125, SNARK:<6.MONITOR>GTJFN.MAC.14,  31-Aug-82 12:43:00 by MCINTEE
;TCO 6.1243 - Change all occurrences of ENDSTR to ENDSTX
; UPD ID= 1090, SNARK:<6.MONITOR>GTJFN.MAC.13,  18-Aug-82 08:10:38 by PAETZOLD
;More TCO 6.1219 - Use FILDEV from the JFN as COMND does not have DEV set up
; UPD ID= 1080, SNARK:<6.MONITOR>GTJFN.MAC.12,  11-Aug-82 15:59:45 by PAETZOLD
;One more time TCO 6.1219 - Do not use P3 as it is DEFAC'ed out
; UPD ID= 1079, SNARK:<6.MONITOR>GTJFN.MAC.11,  11-Aug-82 13:29:59 by PAETZOLD
;More TCO 6.1219 - Use P3 instead of DEV in RELJFN as DEV might have unit
;                  numbers in the left half
; UPD ID= 1078, SNARK:<6.MONITOR>GTJFN.MAC.10,  11-Aug-82 10:33:15 by PAETZOLD
;More TCO 6.1219 - Handle case where DEV not set in RLJFD call in RELJFN
; UPD ID= 1065, SNARK:<6.MONITOR>GTJFN.MAC.9,   9-Aug-82 16:19:49 by PAETZOLD
;TCO 6.1219 - Make RELJFN dispatch to RLJFD
; UPD ID= 979, SNARK:<6.MONITOR>GTJFN.MAC.8,   7-Jul-82 16:11:28 by MCINTEE
;More TCO 6.1143 - NFT: strikes again
; UPD ID= 963, SNARK:<6.MONITOR>GTJFN.MAC.7,  28-Jun-82 14:53:52 by MCINTEE
;More TCO 6.1030 - initialize FLLNK in JFN block
; UPD ID= 893, SNARK:<6.MONITOR>GTJFN.MAC.6,   9-Jun-82 22:56:45 by MURPHY
;TCO 6.1147 - Move bugdefs from BUGS.MAC to here and put them in-line.
; UPD ID= 882, SNARK:<6.MONITOR>GTJFN.MAC.5,   9-Jun-82 15:53:31 by MCINTEE
;TCO 6.1030 - change some MDDOKs to DSKOK.
; UPD ID= 855, SNARK:<6.MONITOR>GTJFN.MAC.4,   7-Jun-82 08:17:22 by MCINTEE
;TCO 6.1030 : node name parsing - recognition fix
; UPD ID= 780, SNARK:<6.MONITOR>GTJFN.MAC.3,  24-May-82 11:32:33 by MCINTEE
;more TCO 6.1143 & fix up disallowing of NFT: in file specs
; UPD ID= 773, SNARK:<6.MONITOR>GTJFN.MAC.2,  20-May-82 10:09:52 by MCINTEE
;TCO 6.1143 - Add in "local files specs only" to long form GTJFN - G1%LOC
; UPD ID= 300, SNARK:<6.MONITOR>GTJFN.MAC.13,  14-Jan-82 09:00:34 by MCINTEE
;TCO 6.1055 - GJ%NOD flag returned if node name in file spec
; UPD ID= 290, SNARK:<6.MONITOR>GTJFN.MAC.12,  10-Jan-82 15:36:07 by GROUT
;TCO 5.1656: If G1%SLN set, don't expand DSK:
; UPD ID= 284, SNARK:<6.MONITOR>GTJFN.MAC.11,   8-Jan-82 14:50:05 by MURPHY
;Restore COC words correctly (bug from code reorg)
; UPD ID= 268, SNARK:<6.MONITOR>GTJFN.MAC.10,  23-Dec-81 15:46:00 by MCINTEE
;Node name parsing : -1	in LH of FILDEV (No units on this "device")
; UPD ID= 262, SNARK:<6.MONITOR>GTJFN.MAC.9,  16-Dec-81 16:23:14 by MCINTEE
;Node name parsing - disallow wildcards & recognition and fix bugs
;Disallow use of NFT: in file spec
; UPD ID= 202, SNARK:<6.MONITOR>GTJFN.MAC.8,  10-Nov-81 12:20:27 by MURPHY
;TAKE OUT TCO 5.1415
; UPD ID= 181, SNARK:<6.MONITOR>GTJFN.MAC.7,   3-Nov-81 13:20:47 by MCINTEE
;Node name parsing - Call SETTMP after parsing the node part
; UPD ID= 140, SNARK:<6.MONITOR>GTJFN.MAC.6,  19-Oct-81 16:00:22 by COBB
;TCO 6.1029 - CHANGE SE1CAL TO EA.ENT
; UPD ID= 124, SNARK:<6.MONITOR>GTJFN.MAC.5,  19-Oct-81 09:51:37 by MCINTEE
;Fix error returns for node name parsing
; UPD ID= 107, SNARK:<6.MONITOR>GTJFN.MAC.4,  14-Oct-81 23:45:30 by MURPHY
;Fix bugs from node parsing
; UPD ID= 100, SNARK:<6.MONITOR>GTJFN.MAC.2,  12-Oct-81 11:58:31 by COBB
;tco 5.1562 - Insert default fields when called parse-only (GJ%OFG)
;NODE NAME PARSING
;PUT SOURCE INTO M60:
; UPD ID= 88, SNARK:<5.MONITOR>GTJFN.MAC.14,   4-Aug-81 09:33:39 by SCHMITT
;TCO 5.1441 - Check for stars allowed when defaulting .GJALL
; UPD ID= 34, SNARK:<5.MONITOR>GTJFN.MAC.13,  15-Jul-81 15:03:15 by SCHMITT
;TCO 5.1415 - Specify a JFN as parse only early so no FDB created
; UPD ID= 2210, SNARK:<5.MONITOR>GTJFN.MAC.12,  18-Jun-81 08:54:39 by SCHMITT
;A little more of TCO 5.1353
; UPD ID= 2102, SNARK:<5.MONITOR>GTJFN.MAC.10,  28-May-81 12:03:13 by SCHMITT
;Tco 5.1353 - Fix GNJFN when higher deleted version of file exists
;CLEAN UP CODE, SOME STEPS TOWARD PARSING NODE NAMES AS NODE::
; UPD ID= 1489, SNARK:<5.MONITOR>GTJFN.MAC.9,  25-Jan-81 20:33:21 by ZIMA
;TCO 5.1244 - Fix lost JFNs problem by ERJMPing TEXTI.
; UPD ID= 1486, SNARK:<5.MONITOR>GTJFN.MAC.8,  24-Jan-81 23:48:38 by ZIMA
;TCO 5.1241 - Fix ILPPT3 BUGHLTs caused by JFNRD on for short-form GTJFN.
; UPD ID= 1226, SNARK:<5.MONITOR>GTJFN.MAC.7,   3-Nov-80 16:37:00 by DONAHUE
;MORE 5.1164 - MOVE CHECK TO GTJF23+15 AND LITERAL AT ENDLZ1+3
; UPD ID= 1110, SNARK:<5.MONITOR>GTJFN.MAC.6,   2-Oct-80 14:01:00 by DONAHUE
;TCO 5.1164 - Check for logical name loop at SETDV1+2
; UPD ID= 727, SNARK:<5.MONITOR>GTJFN.MAC.5,   2-Jul-80 16:08:59 by SANICHARA
;TCO 5.1091 - Check for valid ASCII Char at REDFL1+3
; UPD ID= 718, SNARK:<5.MONITOR>GTJFN.MAC.4,   1-Jul-80 14:52:58 by LYONS
;TCO 5.1087 - make ^X echo in a GTJFN
; UPD ID= 706, SNARK:<5.MONITOR>GTJFN.MAC.3,  26-Jun-80 13:38:20 by SCHMITT
;TCO 5.1083 - BE NOINT WHILE JSSTLK IS LOCKED IN SETDEV
; UPD ID= 678, SNARK:<5.MONITOR>GTJFN.MAC.2,  19-Jun-80 15:14:03 by OSMAN
;tco 5.1070 - Prevent "Byte count too small" on DELETE of real long name

;	COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1976, 1990.
;	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 THAT IS NOT SUPPLIED BY DIGITAL.
	SEARCH PROLOG
	TTITLE GTJFN		; & gnjfn
	SWAPCD

PNCATT==:";"			;PUNCTUATION FOR ATTRIBUTES
PNCVER==:"."			;PUNCTUATION FOR VERSION
PNCPFX==:":"			;PREFIX PUNCTUATION FOR ATTRIBUTES
WLDCHR==:"%"			; WILD CHARACTER
PNCNOD==:":"			;PUNCTUATION FOR NODE (DIGRAPH)
.CHWL1==:"*"			;[7.1168] The other wildcard character

;GENERAL DEFINITIONS FOR RDTXT PROCESSING

;OFFSETS IN BLOCK FOR RDTXT

STRPNT==0			;MAIN STRING POINTER
STRCNT==1			;MAX CHARACTER COUNT
LDPNT==2			;BYTE POINTER FOR ILDB'S
LDCNT==3			;COUNT OF BYTES IN LDPNT STRING
ARGCNT==4			;ARG COUNT FOR TEXT CALL
ARGFLG==5			;FLAG WORD
ARGJFN==6			;SOURCE,,DEST
CURPNT==7			;CURRENT BUFFER POINTER
ARGDST==CURPNT			;STRING POINTER
CURCNT==10			;CURRENT BYTE POINTER
ARGDC==CURCNT			;BYTE COUNT
ARGSTR==11			;START OF BUFFER
ARGCR==12			;^R BUFFER POINTER
STPCNT==13			;LOGICAL NAME STEP COUNTER
FLAGS==14			; LOCAL FLAG WORD
CNTWRD==15			;MAX CHARACTER COUNT
PREFIX==16			;VALUE OF ATTRIBUTE PREFIX
 VARC==17			;WORDS NEEDED FOR RDTXT STUFF

LOWBRK==COMMA			;LOWEST STATE FOR INTERESTING BREAK
				;CHARACTERS
HGHBRK==ALTMOD			;HIGHEST STATE FOR INTERESTING BREAK
				;CHARACTERS
MAXINP==<^D120-VARC>*5		;MAX WORDS TO GET FOR TEXTI
DEFINP==MAXINP			;DEFAULT SIZE OF RDTXT BUFFER
LNHDRL==2			;LENGTH OF LOGICAL NAME CHAIN BLOCK HDR
;SPECIAL AC DEFINITIONS USED HEREIN

DEFAC (TMP,Q1)			;Temporary AC
DEFAC (TXT,Q2)			;POINTER FOR RDTXT
DEFAC (E,Q3)			;POINTER TO USER PARAMETER BLOCK
DEFAC (STS,P1)			; LH-FILE STATUS, RH-MISC FLAGS
DEFAC (JFN,P2)			;THE CURRENT JFN
DEFAC (NUM,P3)			;USED AROUND GTJFN LOOP TO ACCUMULATE NUMBERS
DEFAC (DEV,P4)			;LH-DEVICE BITS, RH-DEVICE DISPATCH TABLE
DEFAC (F1,P5)			;MORE FLAGS FOR GTJFN AND LOOKUP ROUTINES

DEFINE TMSG(M)<
	HRROI B,[ASCIZ M]
	CALL TSTR1>

DEFINE CHOUT(C)<
	MOVEI B,C
	CALL OUTCH>

DEFINE ERRLJF(N,EXTRA)<
	JRST [	EXTRA
		IFDIF <N>,<>,<MOVEI A,N>
		JRST ERRDO]>

; POINTERS TO THINGS IN JFN BLOCK

PBYTSZ::POINT 6,FILBYT(JFN),11	; Points to "s" of file byte pointer
PFLMOD::POINT 4,FILSTS(JFN),35	; MODE OF OPEN

;DEFINITIONS OF ENTITIES IN THE TXT BLOCK

DEFSTR (PFXVAL,PREFIX(TXT),35,9) ;POINTER TO THE PREFIX VALUE

MSKSTR WLDF,FLAGS(TXT),1B0		; STRING IS A WILD MASK
MSKSTR DWLDF,FLAGS(TXT),1B1		; DEFAULT STRING IS WILD
MSKSTR VERFF,FLAGS(TXT),1B2		;COLLECTING A VERSION
MSKSTR SAWALT,FLAGS(TXT),1B3		;SAW AN ALTMODE WHILE SCANNING
MSKSTR SWBRKT,FLAGS(TXT),1B4		;SAW A SQUARE BRACKET FOR DIRECTORY
MSKSTR SAWCR,FLAGS(TXT),1B5		;SAW A CR
MSKSTR SAWSLN,FLAGS(TXT),1B6		;SAW A SYSTEM LOGICAL NAME
MSKSTR TMPFL,FLAGS(TXT),1B7		;LAST ATTRIBUTE WAS ;T
MSKSTR PREFXF,FLAGS(TXT),1B8		;GATHERING A PREFIX OF AN ATTRIBUTE
MSKSTR ARBATF,FLAGS(TXT),1B9		;GATHERING THE DATA PART OF AN ATTRIBUTE
MSKSTR ATRF,FLAGS(TXT),1B10		;HAVE SEEN AN ATTRIBUTE
MSKSTR RIEFLG,FLAGS(TXT),1B11		;RETURN ON EMPTY FLAG
MSKSTR SAWF,FLAGS(TXT),1B12		;SAW A CONTROL-F
MSKSTR NOLOGF,FLAGS(TXT),1B13		;DON'T USE LOGICAL NAMES
MSKSTR COLNF,FLAGS(TXT),1B14		;LAST CHAR WAS A COLON
MSKSTR CNTVF,FLAGS(TXT),1B15		;CONTROL-V TYPED
MSKSTR SAWSEM,FLAGS(TXT),1B16		;[7.1168] Saw a semi-colon
; Get a jfn for a file name
; Call:	1	; E
;	2	; String designator
;	GTJFN
; Or
;	LH(1)		; Flags (bit 17 = 1)
;	RH(1)		; Default version
;	2		; String designator or xwd infile,outfile
;	GTJFN
; Return
; +1 error, in 1, error code
; +2 ok, in 1, the jfn for the file

; .GJGEN	LH(E)	; Flags
;		RH(E)	; Default version
; .GJSRC	LH(E+1)	; Input jfn (377777 means none)
;		RH(E+1)	; Output jfn (377777 means none)
; .GJDEV	E+2	; Default string pointer device
; .GJDIR	E+3	; Default string pointer directory
; .GJNAM	E+4	; Default string pointer name
; .GJEXT	E+5	; Default string pointer extension
; .GJPRO	E+6	; Default string pointer protection
; .GJACT	E+7	; Default string pointer account
; .GJJFN	E+10	; Desired jfn if jfnf=1 (optional)
; .GJF2 	E+11	;ALTERNATE FLAGS,,COUNT (CONTROLLED BY JFNRD)
; .GJCPP	E+12	;RETURN BUFFER ADDRESS
; .GJCPC	E+13	;RETURN BUFFER ADDRESS SIZE IN WORDS
; .GJRTY	E+14	; ^R BUFFER(CONTROLLED BY G1%RBF)
; .GJBFP	E+15	; POINTER TO DESTINATION BUFFER
; .GJATR	E+16	;POINTER TO ARBITRARY ATTRIBUTES BLOCK
; .GJNOD	E+17	; Default string pointer node name
; If a default string pointer is 0, then it is assumed unspecified
; If the lh of a default string pointer is 777777, 440700 is assumed
; Table of byte pointers for getting character class
; THIS TABLE IS ALSO USED BY LOGICAL NAME ROUTINES (LOGNAM)

CCSIZE==:5			; Width of character class field
CCBPW==:^D36/CCSIZE

	RADIX ^D10

Q==CCSIZE-1

CPTAB::	REPEAT ^D36/CCSIZE,<
	POINT CCSIZE,CCTAB(B),Q
Q==Q+CCSIZE>

	RADIX 8

; Character classification table

DEFINE CCN(C,N)<
	REPEAT N,<CC1(C)>>

DEFINE CC1(C)<
QQ==QQ+CCSIZE
IFG QQ-^D35,<
	QW
QW==0
QQ==CCSIZE-1>
QW==QW+<C>B<QQ>>

QQ==-1
QW==0
CCTAB:	CC1(ILLCHR)		; Null
	CC1(ILLCHR)		; Control-a
	CCN ILLCHR,4		; Control-b to e
	CC1(CONTF)		; Control-f
	CCN ILLCHR,2		; Control-g & h
	CC1(SPACE)		; TAB
	CC1(TERMS)		; LF
	CC1(ILLCHR)		; Control-k
	CC1(TERMS)		;CONTROL-L (FF)
	CC1(CARRET)		;CONTROL-M (CR)
	CCN ILLCHR,4		; Control-n - q
	CC1(CONTR)		; Control-r
	CCN ILLCHR,2		; Control-s, t
	CC1 (CONTU)		;CONT-U
	CC1($QUOT)		; Control-v
	CC1(CONTU)		; Control-w
	CC1(ILLCHR)		; Control-x
	CC1(ILLCHR)		; CONTROL-Y
	CC1(TERMS)		;CONTROL-Z
	CC1(ALTMOD)		; Alt-mode
	CCN ILLCHR,3		; 34-36
	CC1(TERMS)		; Eol
	CC1(SPACE)		; Space
	CCN TERMS,3		; ! " #
	CC1(UPPER)		; $
	CC1(WILDC)		; %
	CC1 (ILLCHR)		; &
	CCN TERMS,3		;' ( )
	CC1($STAR)		; Asterisk
	CC1(TERMS)		; +
	CC1(COMMA)		; Comma
	CC1(MINUSC)		; -
	CC1($DOT)		; Dot
	CC1(TERMS)		; Slash
	CCN DIGITC,12		; Digits
	;..
	;..
	CC1($COLON)		; Colon
	CC1($SEMIC)		; Semi-colon
	CC1($LANG)		; <
	CC1(TERMS)		; =
	CC1($RANG)		; >
	CC1(QBRK)		; ?
	CC1(TERMS)		; @
	CC1(UPPERA)		; A
	CCN UPPER,16		; B - o
	CC1(UPPERP)		; P
	CCN UPPER,3		; Q - s
	CC1(UPPERT)		; T
	CCN UPPER,6		; U - z
	CC1 ($LANG)		; [
	CC1 (ILLCHR)		;\
	CC1 ($RANG)		; ]
	CC1 (ILLCHR)		; ^
	CC1(UPPER)		; _
	CC1(ILLCHR)		; Acute accent
	CC1(LOWERA)		; Lower case a
	CCN LOWER,16		; Lower case b - o
	CC1(LOWERP)		; Lower case p
	CCN LOWER,3		; Lower case q - s
	CC1(LOWERT)		; Lower case t
	CCN LOWER,6		; Lower case u - z
	CCN ILLCHR,4		; Curly brackets vert bar complement
	CC1(CONTU)		; Rubout

	QW
; Character dispatch table

CHDTB:
	PHASE 0			; MAKE OFFSETS RELATIVE TO 0
UPPER::!CALL UCCH		; (0) upper case letter
LOWER::!CALL LCCH		; (1) lower case letter
EDTCHR::!			; EDITING CHARACTERS
CONTU::!ERRLJF GJFX4,<MOVEM A,ERRSAV> ;(2) FOR CONT-U
CONTR::!ERRLJF GJFX4,<MOVEM A,ERRSAV> ;(3) FOR CONT-R
COMMA::!JRST ENDCNF		;(4) COMMA
SPACE::!JRST ENDALL		;(5) SPACE
CONTF::!CALL RECFLF		;(6) CONT-F
TERMS::!JRST ENDCNF		; (7) cr, lf, ff, tab, eol
ALTMOD::!JRST RECALL		; (10) alt-mode
$COLON::!CALL ENDDEV		; (11) colon
$LANG::!CALL BEGDIR		; (12) <
$RANG::!CALL ENDDIR		; (13) >
$DOT::!	CALL ENDNAM		; (14) .
$SEMIC::!CALL ENDEXT		; (15) ;
$QUOT::!CALL QUOTCH		; (16) control-v
ILLCHR::!ERRLJF GJFX4,<MOVEM A,ERRSAV> ; (17) illegal character
$STAR::!CALL STAR		; (20) asterisk
DIGITC::!CALL DIGIT		; (21) digits
UPPERT::!CALL TCH		; (22) t
UPPERP::!CALL PCH		; (23) p
UPPERA::!CALL ACH		; (24) a
LOWERT::!CALL LCTCH		; (25) lower case t
LOWERP::!CALL LCPCH		; (26) lower case p
LOWERA::!CALL LCACH		; (27) lower case a
MINUSC::!CALL MINUS		; (30) minus sign
$CTRLX::!ERRLJF GJFX4,<MOVEM A,ERRSAV> ; (31) ^X IS AN illegal character
QBRK::!	CALL QUEST		;[7.1014] (32) ?
WILDC::!CALL PCENT		;[7.1014] (33) Wildcard character
CARRET::!CALL DOCR		; (34) CARRIAGE RETURN
$NODEP::!CALL ENDNOD		; (35) NODE PUNCTUATION
	DEPHASE			; END OF ADDRESS RELOCATION
ECHDTB:
;THE JSYS

;START WITH A LOT OF INITIALIZATION

.GTJFN::MCENT			; Enter slow code
	TRVAR <INFMOD,<INFCOC,2>,BKGCH,LDPTMP,LDCTMP,CRPTMP,CRCTMP> ;[7.1014]
		;INFMOD - SAVED RFMOD OF INPUT FILE IF ANY
		;INFCOC - SAVED RFCOC OF INPUT FILE IF ANY
		;BKGCH - BACKED UP CHARACTER FROM GCH
		;These next four locations are used to preserve the
		;TEXTI% context when GTJFN% is processing a "?"
		;LDPTMP - Byte pointer used by ILDB's
		;LDCTMP - Count of bytes in above string
		;CRPTMP - Current byte pointer
		;CRCTMP - Count of bytes in above byte pointer
	SETZB TXT,BKGCH		; MARK THAT TXT IS NOT SET UP YET
	MOVE E,A		; Set pointer to parameter block
	TLNE E,777777		; Lh is non-zero?
	HRRI E,1		; Point to ac's
	HRRZ F1,E
	XCTU [HLLZ F,.GJGEN(F1)] ; Get flags from user
	CAIN F1,1		; Short form? (or doesn't matter case)
	TQZ <JFNRD>		; Yes, GJ%XTN not allowed
	SETZB F1,STS		; Clear f1 & sts
	TQNE <NACCF>
	TQO <FRKF>
	TXNE E,GJ%FNS		; Is 2 a pointer
	JRST GTJFZ		; No, skip the following
	XCTU [HLRZ A,2]		; Get lh of byte pointer
	HRLZI B,(<POINT 7,0>)
	TRNN A,777777
	XCTU [SETZM 2]		; Clear pointer if lh = 0
	CAIN A,777777
	XCTU [HLLM B,2]		; Put 7 bit byte into lh if -1
	CAIE A,0		; Does string pointer exist?
	TQOA <STRF>		; Yes it does
GTJFZ:	TQZ <STRF>		; No it does not
	;..
	;..
	CALL SETINF		;SETUP FILES IF NECESSARY
	TLNN E,777777		; Can't specify jfn if short form
	TQNN <JFNF>		; Is user trying to specify jfn?
	IFSKP.
	  CALL USRJFN		;YES, SET IT UP
	ELSE.
	  CALL ASGJFN		;GET A FREE JFN
	   ERRLJF(GJFX3)	; Jfn not available
	ENDIF.
	CALL SETSTR		;SET STAR BITS IN STS CORRECTLY
	TQNN <JFNRD>		;EXTENDED BLOCK GIVEN?
	JRST USDFLT		;NO. USE DEFAULT BUFFER SIZE
	HRRZ D,E
	MOVX A,G1%IIN
	XCTU [TDNE A,.GJF2(D)]	; Want to find invisible files?
	 TQO <IGIVF>		; Yes, flag that fact
	XCTU [HRRZ A,.GJF2(D)]	;YES. GET SIZE OF EXTENDED BLOCK
	CAIGE A,.GJCPP-.GJF2	;[9082]Do we have a count?
	IFSKP.			;[9082]Yes
	  UMOVE B,.GJCPP(D)	;[9082]Get the byte pointer
	  TLC B,-1		;[9082]
	  TLCN B,-1		;[9082]-1,,addr?
	  IFSKP.		;[9082]No
	    TXNE B,1B12		;[9082]Is bit 12 lit?
	    ERRLJF (DESX1)	;[9082]Yes, not a one word byte pointer
	  ENDIF.		;[9082]
	ELSE.			;[9082]No count
	  JRST USDFLT		;[9082]Go around the rest
	ENDIF.			;[9082]
	CAIGE A,.GJCPC-.GJF2	;IS THERE A COUNT GIVEN?
	JRST USDFLT		;NO. GO AROUND THE REST
	XCTU [SKIPG B,.GJCPC(D)] ;YES. IS IT NON-ZERO?
	MOVEI B,DEFINP		;NO. USE THE DEFAULT
	CAIGE A,.GJRTY-.GJF2	;HAVE A ^R BUFFER?
	JRST USDFL1		;NO. GO ON THEN
	XCTU [SKIPN A,.GJRTY(D)] ;[9082]IS THERE A ^R BUFFER?
	JRST USDFL1		;NO. USE VALUE WE NOW HAVE
	TLC A,-1		;[9082]
	TLCN A,-1		;[9082]-1,,addr pointer?
	IFSKP.			;[9082]No,
	  TXNE A,1B12		;[9082]Is bit 12 lit?
	  ERRLJF (DESX1)	;[9082]Yes, not a one word byte pointer
	ENDIF.			;[9082]
	SKIPA B,[MAXINP]	;YES. USE MAXIMUM VALUE
USDFLT:	MOVEI B,DEFINP		;NO.GET DEFAULT
USDFL1:	CAILE B,MAXINP		;WITHIN REASONABLE BOUNDS?
	MOVEI B,MAXINP		;NO. MAKE IT SO
;INITIALIZATION CONTINUES...SETUP BLOCK TO BE USED BY RDTXT FOR INPUT
;EDITING OF TEXT BEFORE WE PARSE IT.  SETUP ^R BUFFERS, ETC.

	CALL SRDTXT		;SETUP RDTXT BLOCK
	MOVEM B,STRCNT(TXT)	;SAVE IT
	MOVEM A,ARGCR(TXT)	;^R BUFFER
	TQNN <JFNRD>		;HAVE AN EXTENDED BLOCK?
	JRST GJF00		;NO
	HRRZ D,E
	UMOVE C,.GJF2(D)	;GET FLAG WORD
	MOVX B,NOLOGF		;GET SUPPRESSION OF LOGICAL NAMES BIT
	TXNE C,G1%SLN		;WANT THEM SUPPRESSED?
	IORM B,FLAGS(TXT)	;YES, REMEMBER THAT
	HRRZ B,C		;GET NUMBER OF EXTENDED WORDS
	CAIL B,.GJRTY-.GJF2	;INCLUDE A ^R BUFFER?
	XCTU [SKIPN B,.GJRTY(D)] ;IS IT NON-ZERO?
	IFSKP. <
	  CALL RTYSET>		;YES, SET IT UP
GJF00:	MOVEM A,STRPNT(TXT)	;SAVE POINTER IN RDTXT AREA
	MOVEM A,ARGSTR(TXT)	;START OF BUFFER
	TQNN <JFNRD>		;HAVE EXTENDED ARGS?
	JRST GTJF12		;NO. GO ON
	HRRZ D,E
	XCTU [HRRZ C,.GJF2(D)]	;GET COUNT
	CAIGE C,.GJRTY-.GJF2	;HAVE A ^R POINTER?
	JRST GTJF12		;NO. GO ON THEN
	XCTU [SKIPE .GJRTY(D)]	;IS ^R BUFFER NON-ZERO?
	XCTU [SKIPN C,.GJCPC(D)] ;YES. IS COUNT NON-ZERO?
	JRST GTJF12		;NO. NO TRIMMING THEN
	MOVEI B,5(C)		;ADD IN ONE WORD FOR GOOD MEASURE
	CAML C,STRCNT(TXT)	;IS BUFFER TOO BIG?
	JRST GTJF12		;NO. GO ON
	EXCH C,STRCNT(TXT)	;NEW COUNT
	CAML B,C		;WORTH TRIMMING?
	JRST GTJF12		;NO. LEAVE IT ALONE
	IDIVI B,5		;YES. FOUND HOW BIG WE NEED IT IN WORDS
	ADDI B,0(A)		;END OF THE BUFFER
	HLRZ A,FILLNM(JFN)	;GET THE BLOCK
	CALL TRMBLK		;TRIM IT TO ITS PROPER SIZE
GTJF12:	CALL GTINPT		;JFNS FOR INPUT
	MOVEM A,ARGJFN(TXT)
	MOVEI A,6		;NUMBER OF ARGS
	MOVEM A,ARGCNT(TXT)	;TO ARG BLOCK
	SETZM LDCNT(TXT)	;IN CASE WE HAVE A STRING
	DMOVE A,STRPNT(TXT)	;SET UP CURRENT VALUES
	DMOVEM A,CURPNT(TXT)	;"
	; ..

; ****
;END OF SETUP OF RDTXT STUFF
; ****
;DO SOME REAL GTJFN WORK - I.E., GET AND PARSE CHARACTERS

GTJF0:	CALL SETTMP		; Set up temporary string block
	 JRST ERRDO		; ERROR OCCURED DURING SETTMP
	CALL INFTST		;IS THERE AN INPUT JFN?
	 JRST GTJF2		;NO. GO READ STRING ONLY
GTJF22:	MOVE B,STRPNT(TXT)	;THE START OF IT ALL
	MOVEM B,ARGDST(TXT)	;CURRENT BUFFER
	MOVE C,STRCNT(TXT)	;STARTING COUNT
	MOVEM C,ARGDC(TXT)	;CURRENT COUNT
MRTEXT:	TQNN <STRF>		;HAVE A STRING?
	JRST MRTXT1		;NO. GO READ FILE
	CALL GCH		;YES. GET THE BYTE
	 JRST GTJF23		;STRING EXHAUSTED.
	MOVEI B,0(A)		;MOVE THE BYTE
	JRST MRTXT2		;GO SEE IF IT IS A BREAK
	;..
;NOT A STRING. READ THE FILE

MRTXT1:	HRLI C,(RD%JFN!RD%PUN!RD%BRK!RD%BEL!RD%BBG!RD%RND) ;FLAGS
	HLLZM C,ARGFLG(TXT)
	MOVEI A,ARGCNT(TXT)	;ARGUMENT BLOCK
	TEXTI			;GO GET SOME INPUT
	 ERJMPR ERRDO		;ERR CODE TO A AND ERROR
	HRRZ C,ARGDC(TXT)
	HLL C,ARGFLG(TXT)	;GET THE FLAGS
	TXNE C,RD%BTM		;FOUND A REAL BREAK CHARACTER?
	IFSKP.
	  TRNN C,-1		;NO, COUNT EXHAUSTED?
	  ERRLJF GJFX51		;YES. BOMB HIM OUT
	  HLRZ A,ARGJFN(TXT)
	  GTSTS			; SEE IF IT WAS AN EOF
	  TXNE B,GS%EOF		; IS IT?
	  ERRLJF (IOX4)		;YES. GO TELL HIM
	  TQNE <JFNRD>		;NO. ALTERNATE FLAG WORD?
	  CALL [HRRZ D,E
		UMOVE D,.GJF2(D) ;YES. GET IT
		TXNE D,G1%RND	;DOES HE WANT CONTROL BACK?
		ERRLJF(GJFX37)	;YES. HE WANT IT BACK
		RET]		;GO BACK
	  BKJFN
	   JFCL			;TO GET THE BREAK
	  BIN			;GET IT
	  CAIN B,"R"-100	;^R?
	  JRST [CALL RETYPE 	;YES. DO IT
		JRST GTJF22] 	;AND DONE
	  CALL DING		;NO. DING AT HIM
	  JRST GTJF22		;AND DONE
	ENDIF.
	LDB B,ARGDST(TXT)	;LOOK AT THE TERMINATOR
MRTXT2:	IDIVI B,^D36/CCSIZE	;GET ITS CLASS
	LDB B,CPTAB(C)		;""
	CAIE B,ILLCHR		;ILLEGAL CHARACTER?
	CAIN B,QBRK		;OR, A QUESTION MARK?
	JRST GTJFST		;YES. BREAK ON THIS
	CAIL B,LOWBRK		;AN ACTION BREAK CHARACTER?
	CAILE B,HGHBRK		;MAYBE. HOW ABOUT THE HIGH END?
	JRST MRTEXT
	;..
;ENTER HERE ON A RETRY AFTER STEPPING A LOGICAL NAME

	;..
GTJFST:	MOVE A,STRPNT(TXT)	;YES IT IS INTERESTING
	MOVEM A,LDPNT(TXT)	;WHERE TO START EXAMINING
	MOVE A,STRCNT(TXT)	;THE COUNT
	SUB A,CURCNT(TXT)	;CALCULATE NUMBER IN BUFFER
	MOVEM A,LDCNT(TXT)
GTJF2:	SKIPE A,BKGCH		;BACKED UP CHAR?
	IFSKP.
	  CALL GCH		; NO, Get next character
	   JRST GTJF23		;NO MORE
	ELSE.
	  SETZM BKGCH		;CLEAR LOCAL CHAR BFR
	ENDIF.
	TMNN <SAWSEM>		;[7.1168] Did we just see a semi-colon?
	IFSKP.			;[7.1168] If so,
	  CAIE A,.CHWL1		;[7.1168] Is it followed with a *?
	  IFSKP.		;[7.1168] If so,
	    MOVEI A,GJFX40	;[7.1168] Say undefined attribute
	    JRST ERRDO		;[7.1168] And clean up
	  ENDIF.		;[7.1168]
	ENDIF.			;[7.1168]
	TMNE <CNTVF>		; Control-v pending?
	JRST [	SETZRO CNTVF
		CALL UCCH	; Yes, ignore any special meanings
		 JRST ERRDO	;ERROR DURING HANDLING OF THIS CHAR
		JRST GTJF2]
	;..
	;..
	MOVX B,SAWSEM		;[7.1168] Check if a semi-colon was typed
	CAIE A,.CHSEM		;[7.1168] Was it?
	IFSKP.			;[7.1168] If so,
	  IORM B,FLAGS(TXT)	;[7.1168] Say we have seen a semi colon
	ELSE.			;[7.1168]
	  ANDCAM B,FLAGS(TXT)	;[7.1168] No semi colon this time
	ENDIF.			;[7.1168]
	MOVX B,SAWCR		;SEE IF JUST SAW A CR
	TDNN B,FLAGS(TXT)	;DID WE?
	IFSKP.
	  ANDCAM B,FLAGS(TXT) 	;YES. TURN OFF BIT
	  CAIE A,.CHLFD		;IS THIS A LINE FEED?
	  ERRLJF(GJFX4)		;NO. ILLEGAL CHARACTER THEN
	ENDIF.
	IFQN. COLNF		;PREV CHAR WAS COLON?
	  SETZRO COLNF		;YES, NOW HAVE
	  CAIE A,PNCNOD		; NODE PUNCTUATION?
	  IFSKP.
	    TQNN <ASTF>		;YES. PARSE ONLY ?
            ERRLJF(GJFX55)	;NO. ILLEGAL.
	    MOVEI B,$NODEP	;YES, FAKE USUAL DISPATCH
	  ELSE.
	    MOVEM A,BKGCH	;NO, SAVE THIS CHAR
	    MOVEI B,$COLON	;HANDLE SINGLE COLON
	  ENDIF.
	ELSE.
	  CAIE A,PNCNOD		;POSSIBLE NODE DIGRAPH?
	  IFSKP.
	    SETONE COLNF	;YES, MUST SEE WHAT FOLLOWS
	    JRST GTJF2
	  ENDIF.
	  MOVE B,A
	  IDIVI B,^D36/CCSIZE	;Prepare to get character class
	  LDB B,CPTAB(C)	;Get character class
	  CAIL B,ECHDTB-CHDTB
	  ERRLJF GJFX4,<MOVEM A,ERRSAV>
	ENDIF.

GTJF21:	XCT CHDTB(B)		; Execute the dispatch table
	 SKIPN A		; IF NON-ZERO, THEN ERROR
	JRST GTJF2		; SUCCESSFUL HANDLING OF CHARACTER
	JUMPG A,ERRDO		; IF A>0 FATAL ERROR
	TQNE <ASTF>		; PARSE ONLY?
	JRST ENDAL4		; YES, IGNORE STEPPED LOGICAL NAME
	JRST GTJFST		; LOGICAL NAME WAS STEPPED, RETRY
;MAIN STRING EXHAUSTED

GTJF23:	JUMPN A,ERRDO		; IF A NON-ZERO, ERROR
	IFQN. COLNF		;COLON LAST SEEN?
	  SETZRO COLNF		;YES, CLEAR IT
	  MOVEI B,$COLON
	  JRST GTJF21		;HANDLE IT
	ENDIF.
	MOVE A,FLAGS(TXT)
	TXNE A,RIEFLG		;RETURN ON EMPTY?
	ERRLJF GJFX48		;YES, DO NOT GO READ FROM JFNS
	CALL INFTST		; SEE IF MORE TO COME FROM TTY
	 JRST ENDALL		;NO. GO END THE INPUT SEQUENCE
	CALL CLRJFN		;CLEAR THE JFN BLOCK AND THE FLAGS
	CALL SETTMP		;GET ANOTHER WORK AREA
	 JRST ERRDO		;ERROR IN SETTMP
	JRST MRTEXT		;GO CONTINUE COLLECTING TTY INPUT
;QUOTE CHARACTER

QUOTCH:	SETONE CNTVF		;SET FLAG FOR NEXT CHAR
	RETSKP

; Digits

DIGIT:	MOVE C,FILCNT(JFN)
	CAIGE C,MAXLC-5		; STRING TO BE LONGER THAN 6 DIGITS?
	JRST UCCH
	TQNE <OCTF>
	CAIGE A,"8"
	TQNN <NUMFF>		; Or not collecting number
	JRST UCCH		; Treat as letter
	TQNE <STARF>		;SAW A STAR ALREADY?
	RETBAD (GJFX4)		;YES. SYNTAX ERROR
	MOVEI B,12
	TQNE <OCTF>
	MOVEI B,10
	IMUL NUM,B		; Otherwise collect number
	TQNN <NEGF>
	ADDI NUM,-60(A)
	TQNE <NEGF>
	SUBI NUM,-60(A)
	JRST LTR		; Also pack into string
; Simple characters

LCCH:	MOVX B,ARBATF		;[7401]Are we collecting an attribute
	TDNN B,FLAGS(TXT)	;[7401] argument now?
	JRST LCCH1		;[7401]No, go ahead and convert to uppercase
	MOVE B,PREFIX(TXT)	;[7401]Yes, find out which attribute
	CAIE B,.PFPWD		;[7401]Is it a password?
	CAIN B,.PFUDT		;[7401]Or a userid?
	JRST UCCH		;[7401]Yes, so don't uppercase it
	CAIE B,.PFACN		;[7401]The same goes for network account
	CAIN B,.PFOPT		;[7401]Or the optional data
	JRST UCCH		;[7401]Yes, so don't uppercase it
LCCH1:	SUBI A,40		;[7401] Convert lower case to upper
UCCH:	TQZ <NUMFF>		; Number is invalid now
	TQZN <PRTFF>		;COLLECTING A PROTECTION FIELD?
	JRST LTR		;NO
	MOVX B,PREFXF		;YES, CHANGE IT TO AN ATTRIBUTE
	IORM B,FLAGS(TXT)	;IT IS NOT A PROTECTION ANYMORE
	MOVE B,FILCNT(JFN)	;WAS THIS THE FIRST CHARACTER?
	CAME B,CNTWRD(TXT)	;ONLY PREFIXES WITH ALPHA AFTER P ALLOWED
	RETBAD (GJFX40)		;ILLEGAL PREFIX
	PUSH P,A		;PUT THE "P" INTO THE PREFIX STRING
	MOVEI A,"P"		;SINCE IT WAS LEFT OFF BY PCH
	CALL DPST		;PUT IT INTO THE STRING
	 RETBAD (,<POP P,0(P)>)	;ERROR OCCURED
	POP P,A			;GET BACK CHARACTER AGAIN
LTR:	TQNN <STARF>		;SAW STAR?
	IFSKP.
	  MOVX B,WLDF		;YES, SET WILD BIT IN FLAGS
	  IORM B,FLAGS(TXT)
	ENDIF.
	MOVX B,PREFXF		;SEE IF THIS IS THE FIRST CHAR OF
	MOVX C,TMPFL		; WAS ;T TYPED?
	TDNN C,FLAGS(TXT)	; ...
	JRST LTR1		; NO
	ANDCAM C,FLAGS(TXT)	; YES, MARK THAT NOW GETTING A PREFIX
	JRST LTR2
LTR1:	TQZE <KEYFF>		; A PREFIX OF AN ATTRIBUTE
LTR2:	IORM B,FLAGS(TXT)	;YES, REMEMBER THAT
DPST:	SOSGE FILCNT(JFN)
	JRST [	MOVEI A,GJFX5	; ASSUME BIGGER THAN MAX VALUE
		MOVE B,CNTWRD(TXT) ;GET MAX SIZE OF THIS FIELD
		CAIN B,MAXSHT	;DOING SHORT FILE NAME?
		MOVEI A,GJFX41	;YES
		CAIN B,MAXEXT	;DOING SHORT EXTENSION?
		MOVEI A,GJFX42	;YES
		RET]		;AND GIVE BAD RETURN
	IDPB A,FILOPT(JFN)	; Append character to string
	RETSKP

; Letter a

ACH:	TQZN <KEYFF>		; Are we looking for a key letter?
	JRST UCCH		; No. treat same as other letter
ACH1:	TQNE <ACTF>		; Already have account?
	RETBAD GJFX12		; Yes. syntax error
	TQO <ACTFF>		; We are now collecting account number
	TQZ <NUMFF>		; DO NOT ALLOW A NUMBER
TSTNUL:	MOVE B,FILCNT(JFN)		;GET BYTES LEFT
	CAME B,CNTWRD(TXT)	; NULL STRING?
	RETBAD (GJFX4)		; NO. ILLEGAL BYTE THEN
	RETSKP

LCACH:	TQZN <KEYFF>		; Same as for upper case a above
	JRST LCCH
	JRST ACH1
; Letter p

PCH:	TQZN <KEYFF>		; Are we looking for key letter?
	JRST UCCH		; No. treat as for letter
PCH1:	TQNE <PRTF>		; Already have protection?
	RETBAD GJFX13		; Yes, illegal syntax
	TQO <PRTFF,NUMFF>
	TQO <OCTF>
	JRST TSTNUL		; MUST BE A NULL INPUT FIELD

LCPCH:	TQZN <KEYFF>
	JRST LCCH
	JRST PCH1

; Letter t

TCH:	TQZN <KEYFF>		; Looking for key?
	JRST UCCH		; No. treat as letter
TCH1:	TQOE <TMPTF>		;TYPED IN A ;T ALREADY?
	RETBAD (GJFX43)		;YES, MORE THAN ONCE IS NOT ALLOWED
	MOVX A,TMPFL		;YES, REMEMBER THAT ;T WAS TYPED
	IORM A,FLAGS(TXT)
	MOVEI A,"T"		;STORE THE "T" INTO THE STRING
	CALLRET DPST		;IN CASE IT IS A PREFIX

LCTCH:	TQZN <KEYFF>
	JRST LCCH
	JRST TCH1

; Minus sign

MINUS:	JUMPN NUM,UCCH		; If any number has been typed
	TQOE <NEGF>
	JRST UCCH		; Or 2 minus signs, treat as letter
	JRST LTR

;SAW A CARRIAGE RETURN IN THE STRING

DOCR:	MOVX A,SAWCR		; REMEMEBER THIS
	IORM A,FLAGS(TXT)	; A PLACE TO REMEMBER THIS
	RETSKP			; AND DONE
;NODE NAME TERMINATOR (::)

ENDNOD:	TQNN DIRFF
	TQNE <DEVF,DIRF,NAMF,EXTF> ;MUST BE THE FIRST FIELD
	RETBAD GJFX54
	CALL ENDSTX		;TERMINATE STRING
	CALL ENDTMP		;SAVE THE STRING
	STOR A,FLNOD,(JFN)
	CALL ENDNDX		;LOOK UP NODE NAME & SETUP JFN BLOCK
	 RETBAD()		;ERROR, RETURN
	CALLRET SETTMP		;RESET TEMP BLOCK & RETURN
;DEFAULT THE NODE NAME IF GIVEN

DEFNOD:	CALL GLNNOD		;SEE IF DEFAULT FROM LOGICAL NAME
	IFNSK.
	  JUMPN A,R		;NO, QUIT IF HARD ERROR
	  TXNN E,-1B17		;[7298] Have JFN block?
	  TQNN JFNRD		;EXTENDED JFN BLOCK?
	  RETSKP		;NO, DEFAULT NODE NOT PROVIDED
	  XCTU [HRRZ A,.GJF2(E)];[7298] Get count in extended GTJFN block
	  CAIE A,.GJNOD-.GJF2	;[7298] Is there a word there for .GJNOD?
	  RETSKP		;[7298] No, so let's return quietly
	  HRRZ D,E
	  XCTU [SKIPN A,.GJNOD(D)] ;SEE IF STRING HERE
 	  RETSKP		;NO
	  CALL REDFLT		;YES, COPY IT
	   RETBAD
	ENDIF.
	NOINT
	LOAD A,FLTSD,(JFN)	;GET TEMP STRING
	SETZRO FLTSD,(JFN)
	STOR A,FLNOD,(JFN)	;SAVE IT AS NODE
ENDNDX:	TQNN <JFNRD>		;Long form GTJFN ?
	IFSKP.
	  BLOCK.		;yes. this block exits +1 on error, +2 on
				; success
	    SAVEAC <A,B>	;grab ACs
	    MOVX A,G1%LOC	;is local
	    HRRZ B,E		; files only
	    XCTU [TDNE A,.GJF2(B)] ;  flag set ?
	    RET			;yes. exit block with error
	    RETSKP		;no. exit block success
	  ENDBK.
	  RETBAD (GJFX6)	;return the error that we used to.
	ENDIF.
	CALL NODLUK		;SEE IF A VALID NODE NAME
	 RETBAD ()    		;NOT VALID, PASS ALONG ERROR MESSAGE
	OKINT			;MATCH ENDTMP
	SETONE NODEF		;HAVE A NODE NOW
	MOVEI B,NFTIDX		;IMPLIES DEVICE NFT
	STOR B,FLDVX,(JFN)	;SAVE DEVICE INDEX
	HRRZ DEV,DEVDSP(B)	;SET UP FILDEV - RH IS DEVICE DISPATCH
	HRLI DEV,-1		; LH IS -1, MEANS DEVICE HAS NO UNITS
	MOVEM DEV,FILDEV(JFN)
	SETONE FLLNK,(JFN)	;initialize link index
	RETSKP
; Device name terminator (:)
; The string in the block addressed by tmpptr
; Is taken as a device. if the device exists, the string is saved
; As the device name for this file.
; SKIP RETURNS with tmpptr reset to a null string

ENDDEV:	STKVAR <ENDDVS>
	MOVX B,PREFXF		;SEE IF THIS IS THE END OF A PREFIX
	TDNE B,FLAGS(TXT)	;...
	JRST ENDPFX		;YES, GO PARSE THE PREFIX
	TQNN <PRTFF,ACTFF>	;ALREADY GETTING ACCOUNT OR PROTECTION?
	JRST ENDDV2		;NO
	MOVE B,FILCNT(JFN)	;SEE IF THIS IS FIRST CHAR OF FIELD
	CAME B,CNTWRD(TXT)	;IS COUNT STILL AT STARTING VALUE?
	JRST ENDDV2		;NO, NOT FIRST CHARACTER OF FIELD
	MOVEI A,.PFACT		;FIND OUT WHICH ATTRIBUTE THIS IS
	TQNE <PRTFF>		;PROTECTION?
	MOVEI A,.PFPRT		;YES
	MOVEM A,PREFIX(TXT)	;STORE THIS PREFIX VALUE
	TQZ <PRTFF,ACTFF>	;CLEAR THE OLD BITS
	MOVX A,ARBATF		;GETTING AN ARBITRARY ATTRIBUTE NOW
	IORM A,FLAGS(TXT)
	RETSKP			;DONE WITH "-" DELIMITER

ENDDV2:	TQNE <DIRFF>		;DIRECTORY ALREADY SPECIFIED?
	RETBAD(GJFX6)		;YES, LOSE
	TQOE <DEVF>
	RETBAD (GJFX6)		; Device already specified (syntax)
	TQNE NODEF		;HAVE SEEN NODE?
	IFSKP.
	  CALL DEFNOD		;NO, TRY FOR DEFAULT
	   RET			;SOME KIND OF HARD FAILURE
	ENDIF.
	CALL ENDSTX		; Terminate string, get lookup pointer
	MOVEM T1,ENDDVS		;SAVE STRING POINTER
	TQZE <STARF>		; WAS A STAR OF SOME SORT TYPED?
	JRST ENDSDV		; YES
	TQNE NODEF		;HAVE NODE NOW?
	JRST ENDDV0		;YES
	CALL CHKLNM		; GO SEE IF THIS IS A LOGICAL NAME
	 JRST ENDDV3		;NO, GO LOOK UP DEVICE
	TQZ <DEVF>		; TURN OFF DEVICE FLAG SET FROM ABOVE
	PUSH P,B		;SAVE INDEX
	CALL ENDTMP		;CLOSE OUT THIS STRING
	POP P,B			;GET BACK INDEX
	MOVEI C,FILLNM(JFN)	;GET ADDRESS OF CHAIN POINTER WORD
	MOVE D,STPCNT(TXT)	;GET CURRENT STEP COUNTER FOR CHAIN
	CALL LNKLGJ		;ADD THIS LOGICAL NAME TO CHAIN
	 JRST [	OKINT
		RETBAD ()]	;PROBLEM OCCURED
	OKINT			;UNDO WHAT ENDTMP DID
	CALLRET SETTMP		;GET A NEW TEMPORARY STRING AND EXIT
ENDDV3:	MOVE T1,ENDDVS		;RESTORE STRING POINTER
ENDDV0:	CALL SETDEV		; SET UP DEVICE INFORMATION
	 JRST STEPLN		; NO SUCH DEVICE
	CALL ENDTMP		; Truncate block
	CALL CHKDSK		; SEE IF THIS IS "DSK:"
	 RETBAD (,<OKINT>)	; COULD NOT GET JSB SPACE FOR STRING
	HRLM A,FILDDN(JFN)	; Store as device name
	OKINT
	TQO <DEVTF>		; Remember that device was typed in
ENDDV1:	CALLRET SETTMP		; Reset temp block and return

ENDSDV:	TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed?
	RETBAD (GJFX31)		;[7.1014] No give bad return
	CALL STRDEV		; SET UP FIRST STR IN LIST
	 RETBAD ()		; ILLEGAL USE OF STAR
	MOVEM T1,ENDDVS		; SAVE POSSIBLY ALTERED BLOCK POINTER
	JRST ENDDV0		; GO SET UP THIS STR


ENDPFX:	ANDCAM B,FLAGS(TXT)	;CLEAR PREFIX FLAG
	CALLRET GETPRE		;GO PARSE THE PREFIX
;ROUTINE TO CHECK THE SYNTAX OF STARED DEVICE FIELD
;ACCEPTS IN A/	STRING POINTER TO DEVICE NAME
;	CALL STRDEV OR STRDVD
;RETURNS +1:	ILLEGAL USE OF STAR
;	 +2:	OK, STRING NOW CONTAINS "PS"

STRDVD:	TRVAR <DEFFLG>
	SETOM DEFFLG		;FLAG THAT WE'RE DEFAULTING
	MOVE B,[DWLDF]		;GET ONE TYPE OF WILD FLAG
	JRST STRDE1		;JOIN COMMON CODE
STRDEV:	TRVAR <DEFFLG>
	SETZM DEFFLG		;NOT DEFAULTING
	MOVX B,WLDF		;OR ANOTHER TYPE
STRDE1:	STKVAR <LPTR,DPTR>	;TEMPS FOR DSK*
	ANDCAM B,FLAGS(TXT)	;CLEAR IT
	MOVE B,1(A)		;GET THE NAME OF THE DEVICE
	CAME B,[ASCIZ/DSK*/]	;IS IT THE MAGIC VALUE?
	RETBAD (GJFX31)		;NO, ILLEGAL USE OF STAR
	NOINT			;MAKE SURE ASGFRE DOES NOT GET UPSET
	CALL GNJFN3		;MAKE SURE WE HAVE AN UNTRIMMED BLOCK
	 RETBAD (,<OKINT>)     	;FROM THE JSB,  PASS DOWN FREE SPACE ERROR 
	OKINT
	MOVX T2,<POINT 7,>	;GET BYTE POINTER LEFT HALF
	HRRI T2,1(T1)		;GET THE ADDRESS OF THE BLOCK
	MOVEM T2,DPTR		;SAVE THE TARGET POINTER
	MOVX T2,<POINT 6,>	;GET SIXBIT BYTE POINTER
	HRR T2,STRTAB+PSNUM	;GET ADR OF SDB FOR PS
	MOVEM T2,LPTR		;SAVE THE SOURCE POINTER
	MOVEI T3,6		;SIX CHARACTERS
STRDE9:				;SIXBIT TO ASCII LOOP
	ILDB T2,LPTR		;GET A BYTE
	SKIPN T2		;NULL?
	 JRST STRD10		;YES
	ADDI T2,40		;CONVERT TO ASCII
	IDPB T2,DPTR		;STORE THE ASCII
	SOJG T3,STRDE9		;LOOP FOR ALL SIX CHARS OR UNTIL NULL
STRD10:				;HERE WHEN ALL CHARS CONVERTED
	SETZ T2,		;GET A NULL BYTE
	IDPB T2,DPTR		;SAVE THE NULL BYTE
	MOVEI T2,2(T1)		;DETERMINE A REASONABLE END OF THE BLOCK
	SKIPN DEFFLG		;SET FILOPT IF NOT DEFAULTING
	 HRRM T2,FILOPT(JFN)	;MAKE SURE THIS BLOCK DOES NOT GET OVERTRIMMED
	TQO <STRSF,STEPF>	;REMEMBER THAT THE DEVICE FIELD IS *
	RETSKP			;AND EXIT WITH STRING POINTER IN A
; Directory name prefix (<)
; Sets dirff to remember that we are getting a directory name

BEGDIR:	TQNN <DIRF>		; Already have directory?
	TQOE <DIRFF>		; Or currently gettin one
	RETBAD (GJFX7)		; Yes. syntax error
	TQNN <NAMF>		; FOUND A NAME YET?
	TQNE <EXTF>		; NO. FOUND AN EXTENSION YET?
	RETBAD (GJFX7)		; YES. BAD SYNTAX THEN
	MOVE B,FILCNT(JFN)	; GET BYTES LEFT IN BUFFER
	CAME B,CNTWRD(TXT)	; NULL STRING?
	RETBAD (GJFX4)		;NO TREAT IT AS ILLEGAL CHARACTER
	MOVEI B,MAXLC		;ALLOW MAX COUNT ALWAYS
	MOVEM B,FILCNT(JFN)
	MOVEM B,CNTWRD(TXT)	;SAY SO
	MOVX B,SWBRKT		;SAW "[" BIT
	CAIE A,"<"		;ANGLE?
	IORM B,FLAGS(TXT)	;NO. SET BIT
	RETSKP
; Directory terminator (>)
; The string in tmpptr is taken as a directory name.
; If recognized, the corresponding directory number is saved
; As the directory number for this file.
; SKIP RETURNS with tmpptr reset to null

ENDDIR:	TQZE <DIRFF>		; Were we collecting it?
	TQOE <DIRF>		; And do we not yet have it?
	RETBAD (GJFX8)		; No. error in syntax
	TQNE <DEVF>		; Do we have a device yet?
	JRST ENDDI0		; YES, DONT GET ANOTHER
	CALL DEFDEV		; No. default it first
	 JUMPN A,R		; IF FATAL ERROR, RETURN
ENDDI0:	TQZE <STARF>
	JRST STRDIR		; User typed <*>
	CALL ENDSTX		; Terminate string, get lookup pointer
	BLCAL. MDDOK,<<FILDEV(JFN)>> ;A MULTIPLE DIR DEVICE?
	IFSKP.
	  TQNE <ASTF>		;YES, DOING PARSE ONLY?
	ANSKP.
	  LOAD B,FLUC,(JFN)	;GET STRUCTURE CODE
	  CALL DIRLKX		;NO, Lookup directory (no recognition)
	   JRST ENDDI1		; Failed
	  STOR A,FLDNO,(JFN)	; Save directory number
	ELSE.
	  SETZRO FLDNO,(JFN)	; NO DIRECTORY NUMBER
	ENDIF.
	CALL ENDTMP		; TIE OFF THE DIRECTORY NAME STRING
	STOR A,FLDIR,(JFN)	; SAVE IT IN THE JFN BLOCK
	OKINT			; UNLOCK SINCE ENDTMP LEFT THINGS LOCKED
ENDDI3:	TQO <DIRTF>		; Remember that directory was typed in
	TQZE <DFSTF>		;WAS THIS A DEFAULT?
	RETSKP			;YES. DON'T SET UP STRING AGAIN
	CALLRET SETTMP		; Reset temp block and return
STRDIR:	TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed?
	RETBAD (GJFX31)		;[7.1014] No, give bad return
	MOVE A,FLAGS(TXT)	; SEE IF A WILD MASK
	TXZN A,WLDF		; IS IT?
	JRST [	MOVE A,FILTMP(JFN)
		HRLI A,10700	; FORM SP
		MOVEM A,FILOPT(JFN) ;MAKE THIS A NULL STRING
		JRST STRDI2]	; GO PROCESS IT
WLDDIR:	MOVEM A,FLAGS(TXT)	;YES. CLEAR FLAGS
	CALL ENDTMP		; TIE OFF THE STRING
	STOR A,FLDMS,(JFN)	; STORE MASK
	OKINT			; ALLOW INTS AGAIN
STRDI2:	TQO <STEPF,DIRSF>	;MAKE DIRECTORY STEP
	SETZ A,			;START WITH FIRST NAME
	CALL NAMLKX		;GO SET TO CORRECT FIRST DIRECTORY
	 RETBAD GJFX17		;NO SUCH DIRECTORY
	TQO <DIRTF>		;REMEMBER SEEN A DIRECTORY
	TQZE <DFSTF>		;WAS THIS A DEFAULT?
	RETSKP			;YES. JUST RETURN THEN
	CALLRET SETTMP		;AND DONE
;HERE IF DIRECTORY LOOKUP FAILED

ENDDI1:	TQNN <STRSF>		; Did user request DSK*: ?
	 JRST [	MOVE B,A	; COPY RETURN STATUS FROM DIRLKX
		MOVEI A,GJFX17	; NO SUCH DIRECTORY, GO STEP LOGICAL NM
		JUMPL B,R	; AMBIGUOUS
		JRST STEPLN]
	CALL ENDTMP		; Yes, tie off directory name string
	STOR A,FLDIR,(JFN)	; Store the pointer
	OKINT			; Allow ints which were disallowed in ENDTMP
	CALL DEVSTP		; Step the device
	 JRST STEPLN		; Failed, try stepping the logical name
	JRST ENDDI3		; And go finish up
; Name terminator (.)
; The string in tmpptr is taken as a file name.
; If found, the string is saved as the file name of this file.
; SKIP RETURNS with tmpptr reset to null

ENDNAM:	TQNN <DIRFF>		;COLLECTING A DIRECTORY?
	TQNE <ACTFF>		;COLLECTING AN ACCOUNT?
	JRST DPST		;YES, PUT "." INTO STRING
	MOVE C,FLAGS(TXT)	;COLLECTING A PREFIX OR ATTRIBUTE?
	TXNE C,PREFXF!ARBATF	;  IT MAY BE AN ACCOUNT STRING
	JRST DPST		;YES, GO STORE THE "." IN THE STRING
	TQNE <NAMF>		; Do we already have a name?
	JRST [	TQNE <EXTF>	; HAVE AN EXTENSION YET?
		RETBAD (GJFX9)	; YES. AN ERROR THEN
		TQZ <KEYFF>	; NO. DON'T ALLOW KEY LETTERS
		JRST ENDEX7]	;  AND GO PARSE AN EXTENSION
	TQO <EXTFF>		; SAY SAW A DOT

;ENTER HERE FROM RECALL

ENDNA3:	TQO <NAMF>		; NO WE HAVE A NAME
	TQNE <DIRF>		; Do we have a directory yet?
	IFSKP.
	CALL DEFDIR		; No. default it
	 JUMPN A,R		; RETURN IF FATAL ERROR
	ENDIF.
	TQZE <STARF>
	JRST STARNM
	CALL ENDSTX		; Terminate string, get lookup pointer
	CALL NAMLKX		; Look up name without recognition
	 JRST STEPLN		; NO SUCH NAME, GO STEP LOGICAL NAME
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	CALL ENDTMP		; Truncate temp block
ENDNA1:	HRLM A,FILNEN(JFN)	; Save as file name
	OKINT
ENDNA2:	TQO <NAMTF>
	CALLRET SETTMP		; Reset temp block and return
STARNM:	TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed?
	RETBAD (GJFX31)		;[7.1014] No give bad return
	MOVE A,FLAGS(TXT)	; SEE IF A WILD MASK
	TXZN A,WLDF		; IS IT?
	JRST [	MOVE A,FILTMP(JFN)
		HRLI A,10700	; FORM SP
		MOVEM A,FILOPT(JFN) ;MAKE A NULL STRING AGAIN
		JRST STRNA2]	; GO PROCESS IT
WLDNAM:	MOVEM A,FLAGS(TXT)	; YES. CLEAR FLAG
	CALL ENDTMP		; TIE OFF STRING
	STOR A,FLNMS,(JFN)	; PUT IN MASK POINTER
	OKINT			; ALLOW INTS AGAIN
	CALL SETTMP		; GET NEW TEMP BLOCK
	 RETBAD()		; FAILED
STRNA2:	TQO <NAMSF,STEPF>
	TQNE <ASTF>		; OUTPUT STARS?
	JRST ENDNA2		; YES. ALL DONE THEN
	SETZ A,
	CALL NAMLKX
	 JRST STEPLN		;NO SUCH FILE NAME, GO STEP LN
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
STRNA1:	HRRZ A,FILTMP(JFN)
	TQNE <ASTF>		; DOING OUTPUT START?
	SETZM 1(A)		; YES. USE A NULL NAME THEN
	NOINT
	HLLZS FILTMP(JFN)
	JRST ENDNA1
; Semicolon
; Control comes here when a semicolon appears in the input
; Input preceding the semicolon may be:
; 1. a file name if no name has yet been input
; 2. an extension if a name has been input, but no extension
; 3. a protection if neither 1 or 2, and the field was started with p
; 4. a version number if neither 1,2, or 3 and input was numeric
; 5. an account number/string if field was preceded by an a
; SKIP RETURNS with tmpptr reset to null, and keyff=1, numff=1,

ENDEXT:	TQNE <DIRFF>		;COLLECTING A DIRECTORY?
	RETBAD (GJFX4)		;YES, ILLEGAL CHARACTER
	CALL TSTLNG		;ALLOWING LONG NAMES?
	 RETBAD (GJFX4)		;NO

;ENTER HERE FROM RECALL

ENDEX8:	TQO <KEYFF>		; NEXT SCAN WILL LOOK FOR KEY LETTERS
	TQNE <NAMF>		; Do we have a name yet?
	JRST ENDEX7		; YES, DONT DEFAULT ONE
	CALL ENDNAM		; No. take input string as name
	 RETBAD			; ERROR DURING ENDNAM
	TQO <NREC>		; NO RECOGNITION PLEASE
	CALL DEFEXT		; FORCE A DEFAULT EXTENSION SO
				;  NULL WILL NOT WORK
	 JRST [	JUMPN A,R	;IF POS OR NEG, RETURN
		JRST ENDEX7]	;NO DEFAULT, GO TRY NULL EXT
	JRST ENDEX9		; GO FINISH UP

ENDEX7:	TQOE <EXTF>		; Do we have an extension yet?
	JRST ENDEX1		; Yes
	MOVX A,VERFF		; VERSION FLAG
	TQNN <KEYFF>		; WAS PUNC A DOT?
	IORM A,FLAGS(TXT)	; YES. NOW COLLECTING A VERSION
	TQZE <STARF>
	JRST STREXT
	CALL ENDSTX		; No, terminate, get lookup pointer
	CALL EXTLKX		; Lookup extension without recognition
	 JRST STEPLN		; NO SUCH EXT, GO STEP LOGICAL NAME
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	CALL ENDTMP		; Truncate temp block
ENDEX6:	HRRM A,FILNEN(JFN)	; Store as file extension
	OKINT
ENDEX9:	TQO <EXTTF>		; Remember that extension was typed in
	TQZ <EXTFF>
ENDEX0:	TQO <NUMFF>		; Looking for key letters or numbers
	TQZ <OCTF>
	CALLRET SETTMP		; Reset temp block and return
ENDEX1:	TQZN <PRTFF>		; Were we collecting a protection
	JRST ENDEX2		; No
ENDEXP:	SKIPL NUM		; Negative numbers are illegal
	TQNN <NUMFF>		; Must be number for now
	RETBAD (GJFX14)		; Illegal protection
	TLO NUM,500000
	MOVEM NUM,FILPRT(JFN)
	TQO <PRTF,PRTTF>	; Have a protection and it was typed
	JRST ENDEX0

STREXT:	TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed
	RETBAD (GJFX31)		;[7.1014] No, give bad return
	MOVE A,FLAGS(TXT)	; SEE IF A WILD MASK
	TXZN A,WLDF		; IS IT?
	JRST [	MOVE A,FILTMP(JFN) ;GET TEMP POINTER
		HRLI A,10700	;MAKE IT A SP
		MOVEM A,FILOPT(JFN) ;MAKE THIS GUY NULL
		JRST STREX1]	; GO PROCESS IT
WLDEXT:	MOVEM A,FLAGS(TXT)	; YES. CLEAR FLAGS
	CALL ENDTMP		; TIE OFF STRING
	STOR A,FLEMS,(JFN)	; STORE MASK STRING
	OKINT			; ALLOW INTS AGAIN
	CALL SETTMP		; GET NEW TEMP POINTER
	 RETBAD()		; FAILED
STREX1:	TQO <EXTSF,STEPF>
	TQNE <ASTF>		; OUTPUT STARS?
	JRST ENDEX9		; YES. ALL DONE THEN
	SETZ A,
	CALL EXTLKX
	 JRST STEPLN		; NO SUCH EXT, STEP LOGICAL NAME
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	HRRZ A,FILTMP(JFN)
	TQNE <ASTF>		;DOING OUTPUT STARS?
	SETZM 1(A)		;YES. USE NULL NAME
	NOINT
	HLLZS FILTMP(JFN)
	JRST ENDEX6

ENDEX2:	TQZN <ACTFF>		; Were we collecting an account
	JRST ENDEX5		; No
ENDEXA:	CALL ENDSTX		; Account is a string
	CALL ENDTMP
	MOVEM A,FILACT(JFN)	; Save positive account block pointer
	OKINT
	TQNE <VERF>		; HAVE A VERSION YET?
	IFSKP.
	  CALL DEFVER		; NO, GO GET ONE
	   RETBAD ()	; FAILED
	ENDIF.
	CALL CHKACT		; SEE IF THE ACCOUNT STRING MATCHES
	 RETBAD (GJFX44)	; ACCOUNT STRING DOES NOT MATCH
	TQO <ACTF,ACTTF>
	JRST ENDEX0
ENDEX5:	MOVX A,PREFXF		;GATHERING A PREFIX?
	TDNE A,FLAGS(TXT)	;...
	JRST ENDPRE		;YES
	MOVX A,ARBATF		;GETTING AN ARBITRARY ATTRIBUTE?
	TDNE A,FLAGS(TXT)	;...
	JRST ENDARB		;YES
	MOVX A,VERFF		; VERSION FLAG
	MOVX B,TMPFL		; ;T FLAG
	TDNN B,FLAGS(TXT)	;WAS THE LAST ATTRIBUTE TYPED A ;T?
	TDNN A,FLAGS(TXT)	; NO, LOOKING FOR A VERSION?
	IFNSK.
	  ANDCAM B,FLAGS(TXT) 	;CLEAR ;T FLAG
	  MOVE A,CNTWRD(TXT)
	  SUB A,FILCNT(JFN)
	  JUMPE A,[CALLRET SETTMP] ;IF NULL FIELD, THEN OK
	  CAIE A,1		;EXACTLY ONE CHAR ("T")?
	  RETBAD (GJFX40)	;NO. SYNTAX ERROR THEN
	  TQO <TMPFF>		;MARK THAT A TEMP FILE IS BEING MADE
	  CALLRET SETTMP	;SET UP FOR NEXT ATTRIBUTE
	ENDIF.
	TQNN <NUMFF>		; Was a number input?
	RETBAD (GJFX10)
	TQOE <VERF>		; And do we not yet have a version?
	RETBAD (GJFX11)		; No. syntax error
	TQZE <STARF>
	JRST STRVER
	SKIPN A,NUM
	TQO <RVERF>
	TLNE A,-1		;SOMETHING IN LH OF VERSION?
	TQNE <NEGF>		;YES. FOUND A NEGATIVE NUMBER?
	IFSKP. <		;IS OKAY
	  RETBAD (GJFX20)>		;VERSION # IS TOO BIG
	CAMN A,[-1]
	TQO <HVERF>
	CAMN A,[-2]
	TQO <LVERF>
	CAMN A,[-3]
	JRST STRVER
STRVR1:	CALL GTVER		;[7.1014] (/A) Lookup this version
	 JRST STEPLN		; GO TRY TO STEP LOGICAL NAME
	MOVX B,VERFF		;[7.1014] No longer looking for version after
	ANDCAM B,FLAGS(TXT)	;[7.1014]  we have obtained one
	JRST ENDEX0

STRVER:	TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed?
	RETBAD (GJFX31)		;[7.1014] Nope
	TQO <VERSF,STEPF>
	MOVNI A,2		;START WITH OLDEST VERSION
	TQNE <ASTF>		;OUTPUT STARS?
	SETZ A,			;YES. USE ZERO INSTEAD
	JRST STRVR1
;END OF A PREFIX

ENDPRE:	ANDCAM A,FLAGS(TXT)	;CLEAR PREFIX FLAG
	CALL GETPRE		;GO PARSE THE PREFIX
	 RETBAD			;UNKNOWN PREFIX
ENDARB:	MOVX A,ARBATF		;CLEAR ARBITRARY ATTRIBUTE FLAG
	ANDCAM A,FLAGS(TXT)
	MOVE A,PREFIX(TXT)	;GET THE PREFIX VALUE
	ANDI A,PFXMSK		;ISOLATE PREFIX NO.
	CAIN A,.PFACT		;ACCOUNT STRING?
	JRST ENDEXA		;YES, GO STORE IT
	CAIN A,.PFPRT		;PROTECTION FIELD?
	JRST ENDEXP		;YES
	CAIN A,.PFOFL		; Offline attribute?
	JRST ENDEX0		; Yes, ignore it here
	CALL ENDSTX		;TIE OFF THE STRING
	HRRZS A			;GET THE ADR OF THE STRING BLOCK
	LOAD B,PFXVAL		;GET THE PREFIX VALUE
	HRRZ C,DEV		;GET DISPATCH ADDRESS ONLY
	SKIPN C			;IS THERE A DEVICE?
	RETBAD (GJFX40)		;NO. INVALID ATTRIBUTES
	CALL @ATRD(C)		;CHECK ITS LEGALITY
	 RETBAD			;NOT A LEGAL PREFIX FOR THIS DEVICE
	CALL ENDTMP		;NOW STORE THE ATTRIBUTE
	CALL LNKATR		;LINK THE STRING ON THE ATTRIBUTE CHAIN
	OKINT			;ALLOW INTERRUPTS AGAIN (FROM ENDTMP)
	JRST ENDEX0		;GO FINISH UP
;ROUTINE TO PARSE A PREFIX

GETPRE:	MOVX A,ARBATF		;MARK THAT NOW COLLECTING ARB ATTRIBUTE
	IORM A,FLAGS(TXT)	;...
	CALL ENDSTX		;TIE OFF THE STRING
	HRLI A,(POINT 7,0,35)	;GET POINTER TO THE PREFIX
	MOVE B,A		;SET UP FOR THE TABLE LOOKUP
	MOVEI A,PRFXTB		;GET ADDRESS OF THE PREFIX TABLE
	TBLUK			;LOOKUP THE PREFIX
	 ERJMPR [RETBAD ()]	;ERROR CODE TO T1 AND RETURN FAIL
	TXNN B,TL%ABR!TL%EXM	;FOUND A MATCH?
	RETBAD (GJFX40)		;NO, UNKNOWN PREFIX
	HRRZ A,0(A)		;GET THE PREFIX VALUE
	MOVEM A,PREFIX(TXT)	;SAVE IT AWAY UNTIL DATA FIELD ENTERED
	LOAD A,PFXVAL		;GET PREFIX VALUE
	CALL CHKATR		;SEE IF THIS HAS ALREADY BEEN ENTERED
	 RETBAD (GJFX45)	;YES, ILLEGAL TO ENTER SAME PREFIX TWICE
	CALLRET SETTMP		;SET UP FOR DATA FIELD AND RETURN


;PREFIX TABLE - THIS TABLE MUST BE ALPHABETICAL

PRFXTB::PRFXTL-1,,PRFXTL	;TABLE IS IN TBLUK FORMAT
	[ASCIZ/A/],,.PFACT	;ACCOUNT STRING
	[ASCIZ /BDATA/],,.PFBOP ;NETWORK BINARY OPTIONAL DATA
	[ASCIZ/BLOCK-LENGTH/],,.PFBLK ;MAGTAPE BLOCK LENGTH
	[ASCIZ /BPASSWORD/],,.PFBPW ;NETWORK BINARY PASSWORD
	[ASCIZ /CHARGE/],,.PFACN ;NETWORK ACCOUNT STRING
	[ASCIZ/COMPARTMENTS/],,.PFTCM ;TCP COMPARTMENT DATA
	[ASCIZ/CONNECTION/],,.PFTCN ;TCP CONNECTION MODE
	[ASCIZ/COPIES/],,.PFCOP	;SPOOLED FILE COPIES
	[ASCIZ /DATA/],,.PFOPT	;NETWORK OPTIONAL DATA
	[ASCIZ/EXPIRATION-DATE/],,.PFEXP ;MAGTAPE EXPRIATION DATE
	[ASCIZ/FOREIGN-HOST/],,.PFTFH ;TCP FOREIGN HOST
	[ASCIZ/FORMAT/],,.PFFMT	;MAGTAPE FORMAT
;	[ASCIZ/FORMS/],,.PFFRM	;SPOOLED FILE FORMS
	[ASCIZ/HANDLING-RESTRICTIONS/],,.PFTHR ;TCP HANDLING PARAMETERS
	[ASCIZ/LOCAL-HOST/],,.PFTLH ;TCP LOCAL HOST NUMBER
	[ASCIZ/P/],,.PFPRT	;PROTECTION
	[ASCIZ /PASSWORD/],,.PFPWD ;NETWORK PASSWORD STRING
	[ASCIZ/PERSIST/],,.PFTPR ;TCP PERSISTANCE PARAMETERS
	[ASCIZ/POSITION/],,.PFPOS ;MAGTAPE POSITION
	[ASCIZ/PREALLOCATE/],,.PFALC ;PREALLOCATE DISK SPACE
	[ASCIZ/RECORD-LENGTH/],,.PFRLN ;MAGTAPE RECORD LENGTH
	[ASCIZ/SECURITY/],,.PFTSC ;TCP SECURITY PARAMETERS
	[ASCIZ /TAPE-ACCESS/],,.PFACC ;ACCESS CODE ON MT DEVICE
	[ASCIZ/TEST/],,NOATRF	;TEST OF NOATRF FLAG
	[ASCIZ/TIMEOUT/],,.PFTTM ;TCP TIMEOUT PARAMETERS
	[ASCIZ/TRANSMISSION-CONTROL/],,.PFTTC ;TCP TRANSMISSION CONTROL PARAMETERS
	[ASCIZ/TYPE-OF-SERVICE/],,.PFTTS ;TCP TYPE OF SERVICE PARAMETERS
	[ASCIZ /USERID/],,.PFUDT ;NETWORK USER I.D. STRING

PRFXTL==.-PRFXTB		;LENGTH OF PREFIX TABLE
; Default device
; Call:	CALL DEFDEV
; Return
;	+1	; A=0 IF DEFAULTED DEVICE WAS DSK, OR NO OUTPUT DONE
;	+2	; IF DEVICE NAME WAS OUTPUT TO USER DURING RECGNITION
; Gets default device string from user or "dsk"
; And stores as the device for the file given in jfn
; Clobbers a,b,c,d

DEFDEV:	STKVAR <DEFDVS,DEFDVI>
	TQNE NODEF		;HAVE NODE?
	IFSKP.
	  CALL DEFNOD		;NO, TRY FOR DEFAULT
	   RET			;HARD ERROR
	ENDIF.
	CALL GLNDEV		; GET LOGICAL NAME DEFAULT
	IFSKP. <
	  JRST DEFDV0>		; GO USE THIS ONE
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,FILLNM(JFN)	;SEE IF THERE WAS A LOGICAL NAME TYPED
	JUMPN A,DEFDV1		;YES, DO NOT GET PROGRAM DEFAULT
				;THIS IS A SPECIAL CASE TO MAKE
				;"R SYS:LINK" WORK IF THE DEFINITION
				;OF SYS: DOES NOT HAVE A STR SPECIFIED
	HRRZ D,E
	TLNN E,777777		; No defaults if short form
	XCTU [SKIPN A,.GJDEV(D)] ; Get user's default pointer
	JRST DEFDV1		; None specified, use dsk
	CALL REDFLT		; Copy the default string
	 RETBAD			; ERROR OCCURED DURING REDFLT
	;..
	;..

DEFDV0:	TQZE <DFSTF>
	JRST DEFSDV		;CHECK LEGALITY OF STAR IN DEVICE FIELD
DFDV0A:	MOVEM A,DEFDVS		;SAVE STRING POINTER
	STOR A,FLTSD,(JFN)	;IN CASE STRDVD CHANGED IT
	TQNE NODEF		;HAVE NODE NOW?
	IFSKP.
	  CALL CHKLNM		;NO, SEE IF THIS DEFAULT IS A LOGICAL NAME
	   SKIPA A,DEFDVS	;NO, GET BACK STRING POINTER
	  JRST DFDVL0		; YES, LOOP BACK AND TRY FOR A DEVICE
	ENDIF.
	CALL SETDEV		; SET UP DEVICE INFORMATION
	IFNSK.			;No such device
	  CAIN A,STRX09		;STRUCTURE MOUNT ERROR?
	  MOVEI A,GJFX24	;YES, RETURN MORE CORRECT ERROR CODE
	  JRST STEPLN		;Step logical name
	ENDIF.			
	NOINT
	LOAD A,FLTSD,(JFN)
	SETZRO FLTSD,(JFN)
	CALL CHKDSK		; SEE IF THIS IS "DSK:"
	 RETBAD (,<OKINT>)	; COULD NOT GET JSB SPACE FOR STRING
	HRLM A,FILDDN(JFN)	;STORE STRING POINTER OF DEV
	OKINT
	TQO <DEVF>
	CALLRET DFDVTY		;IF DOING RECOGNITION, TYPE OUT DEV NAM
DEFSDV:	CALL STRDVD		;CHECK SYNTAX OF STAR IN DEVICE FIELD
	 RETBAD ()		;ILLEGAL SYNTAX
	JRST DFDV0A		;NOW HAVE THE FIRST DEVICE NAME

DEFDV1:	MOVEI B,3		; Need 3 words TO HOLD STR NAME
	NOINT
	CALL ASGJFR		; Of job storage
	RETBAD (GJFX22,<OKINT>)	; No space available
	HRLM A,FILDDN(JFN)	; The block is for the device name
	OKINT
	MOVE B,[ASCIZ /DSK/]
	MOVEM B,1(A)		; The device is "dsk"
	MOVEM A,DEFDVS		; SAVE STRING POINTER ADDRESS
	CALL CHKLNM		; SEE IF THIS DEFAULT IS A LOGICAL NAME
	 SKIPA A,DEFDVS		;NO, GET STRING POINTER BACK AGAIN
	JRST DFDVL1		; YES, LOOP BACK AND TRY FOR A DEVICE
	CALL SETDEV		; SET UP DEVICE INFORMATION
	 RETBAD ()		; NO SUCH DEVICE
	NOINT
	MOVE A,DEFDVS		; GET NAME STRING POINTER
	CALL CHKDSK		; SEE IF THIS IS "DSK:"
	 RETBAD (,<OKINT>)	; COULD NOT GET JSB SPACE FOR STRING
	HRLM A,FILDDN(JFN)	; STORE NEW STRING POINTER
	OKINT
	TQO <DEVF>
	JRST RFALSE		; RETURN WITH A=0
DFDVL0:	NOINT			;PUT LOGICAL NAME STRING INTO FILLNM
	LOAD A,FLTSD,(JFN)	;GET POINTER TO DEFAULT STRING
	SETZRO FLTSD,(JFN)	;CLEAR POINTER TO LN STRING IN FILTMP
	JRST DFDVL2		;GO STORE LOGICAL NAME

DFDVL1:	NOINT			;PUT LOGICAL NAME STRING INTO FILLNM
	HLRZ A,FILDDN(JFN)	;GET POINTER TO DEFAULT STRING
	HRRZS FILDDN(JFN)	;CLEAR POINTER TO LN STRING IN FILTMP
DFDVL2:	MOVEM A,DEFDVS		;SAVE POINTER TO STRING
	MOVEM B,DEFDVI		;SAVE INDEX
  REPEAT 0,<			;NEVER WANT TO TYPE DEFAULTED DEVICE FIELD
	MOVE B,1(A)		;GET FIRST WORD OF STRING
	TRZ B,677		;CLEAR OUT POSSIBLE GARBAGE BITS
	CAME B,[ASCIZ/DSK/]	;IS THE NAME "DSK"?
	 CALL DFDVTY		;NO, THEN GO TYPE IT MAYBE
	JFCL			;DFDVTY SKIPS SOMETIMES
	MOVE A,DEFDVS		;GET BACK POINTER TO STRING
	MOVE B,DEFDVI		;GET BACK INDEX
  >				;END REPEAT 0
	MOVEI C,FILLNM(JFN)	;GET ADDRESS OF CHAIN HEADER WORD
	MOVE D,STPCNT(TXT)	;GET CURRENT STEP COUNTER
	CALL LNKLGJ		;ADD THIS LOGICAL NAME TO CHAIN
	 JRST [	OKINT
		RETBAD ()]	;PROBLEM OCCURED
	OKINT			;TURN ON INTERRUPTS AGAIN
	CALL GLNDEV		;NOW GET PHYSICAL DEVICE
	IFSKP. <
	  JRST DEFDV0>		;GO CHECK THIS ONE OUT
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	JRST DEFDV1		;GO USE DSK
DFDVTY:	MOVE C,FILCNT(JFN)	;MAKE SURE USER HADNT TYPED ANYTHING
	TQNN <DIRFF>		;OR WASNT ENTERING A DIRECTORY
	CAMGE C,CNTWRD(TXT)	;...
	 JRST RFALSE		;YES, DONT TYPE OUT DEV
	TQNN <DIRF,NAMF>	;IF ALREADY SEEN A DIR OR A NAME
	TQNE <NREC>		; OR RECOGNITION IS NOT BEING DONE
	 JRST RFALSE		;DONT TYPE OUT THE LOGICAL NAME
	HRRZ B,FILLNM(JFN)	;IS THERE A LOGICAL NAME IN EFFECT?
	JUMPN B,RFALSE		;IF YES, DONT TYPE OUT DEFAULT DEV
	HRRZ B,A		;GET THE POINTER TO THE LOGICAL NAME
	TQNE <STRSF>		;IS THIS THE WILD DEVICE?
	MOVEI B,[ASCIZ/DSK*/]-1	;YES, CHANGE TO PROPER STRING
	CALL TSTRB		;GO TYPE IT OUT
	CHOUT <":">		;AND FOLLOW NAME WITH A COLON
	TQO <DEVTF>		;MARK THAT DEV WAS TYPED OUT FOR RETYPE
	RETSKP			;AND RETURN
;ROUTINE TO SET UP DEVICE INFORMATION
;ACCEPTS IN A/	STRING POINTER TO DEVICE NAME
;	CALL SETDEV
;RETURNS +1:	NO SUCH DEVICE, ERROR CODE IN A
;	 +2:	OK - FILIDX(JFN) AND FILDEV(JFN) SET UP PROPERLY

SETDEV:	STKVAR <SETDVT>
	TQNE NODEF		; HAVE SEEN NODE?
	RETSKP			; YES, DEVICE FIELD NOT CHECKED
	MOVEM A,SETDVT		; SAVE POINTER TO STRING
	CALL DEVLUK		; Lookup device in device tables
	 JRST SETDV1		; No such device
	MOVE D,DEVCHR(B)	; GET DEVICE CHARACTERISTICS
	TQNE <OLDNF>		; IS AN EXISTING FILE REQUIRED?
	TXNE D,DV%IN		; YES, IS THIS DEVICE CAPABLE OF INPUT?
	IFSKP.
	  MOVEI A,GJFX38	; CANNOT GET OLD FILE ON OUTPUT ONLY DEV
	  JRST STEPLN		; GO SEE IF LOGICAL NAME CAN BE STEPPED
	ENDIF.
	HRRM B,FILIDX(JFN)	; STORE INDEX INTO DEVICE TABLES
	MOVEM DEV,FILDEV(JFN)	; Value of lookup is initial fildev
	HRRZ D,DEV		;GET DISPATCH TABLE ADDRESS
	CAIN D,MTDTB		;IS THIS AN MT DEVICE?
	TQNE <ASTF>		;YES. PARSE ONLY?
	IFSKP.
	  CALL DEVAV		;YES. CHECK IF AVAILABLE
	   RETBAD (OPNX7)	;NOT. GIVE ERROR THEN
	ENDIF.
	BLCAL. DSKOK,<DEV>	;SEE IF DISK
	 RETSKP			;ISN'T
	HLRZ B,DEV		;GET UNIT # (MAY BE STR #)
	CAIN B,-1		;YES - SPECIFIC STRUCTURE?
	RETSKP			;NO, ALL DONE
	STOR C,FLUC,(JFN)	;STORE UNIQUE CODE IN JFN BLOCK
	;..
	;..
	SETZ B,			;THIS JSB IS MAPPED
	MOVE A,C		;MOVE UNIQUE CODE TO T1 FOR CHKMNT
	TLO A,400000		;ALLOW MOUNT ONLY BY THIS FORK
	NOINT			;BE NOINT WHILE JSSTLK IS LOCKED
	LOCK JSSTLK		;LOCK JSB STRUCTURE INFO LOCK
	CALL CHKMNT		;[7.1063](T1,T2/T1)Did user mount this structure
	IFNSK.			;[7.1063]If not...
	  UNLOCK JSSTLK		;[7.1063]Unlock structure info lock in JSB
	  OKINT			;[7.1063]Allow interrupts now
	  TQNN <ASTF>		;[7.1095]Parse-only?
	  RETBAD ()		;[7.1095]Return the error
	  SETZ C,		;[7.1095]Yes, structure is ok
	  HRRM C,FILIDX(JFN)	;[7.1095]Clear index into device tables
	  STOR C,FLUC,(JFN)	;[7.1095]Clear unique code
	  MOVEM C,FILDEV(JFN)	;[7.1095]Clear device
	  RETSKP		;[7.1095]Return success
	ENDIF.			;[7.1063]
	UNLOCK JSSTLK		;[7.1063]Unlock structure info lock in JSB
	OKINT			;[7.1063]Allow interrupts now
	LOAD A,STR,(JFN)	;[7.1063]Get structure number
	CALL CKSTOF		;[7.1063](T1/T1)Is structure offline?
	 RETBAD ()		;[7.1063]Return "Structure is offline"
	RETSKP			;[7.1063]Return +2 to caller

;NO SUCH DEVICE

SETDV1:	TQNE <ASTF>		; PARSE ONLY?
	RETSKP			; YES, THEN DEVICE NAME IS OK
	EXCH A,SETDVT		; SAVE ERROR CODE AND GET BACK POINTER
	MOVEI B,FILLNM(JFN)	; NOW SEE IF THIS DEVICE IS ON LN CHAIN
	CALL CHKCHN		; TO DETERMINE IF THIS IS A LN LOOP
	 SKIPA A,SETDVT		; NOT ON CHAIN, GET BACK ERROR CODE
	MOVEI A,GJFX39		; LOGICAL NAME LOOP
	RETBAD			; RETURN WITH ERROR CODE IN A
;ROUTINE TO SEE IF DEVICE STRING IS "DSK:" AND TO CHANGE IT TO
;	THE CONNECTED STRUCTURE IF IT IS "DSK:"

;ACCEPTS IN A/	LOOKUP POINTER TO DEVICE STRING
;	MUST BE NOINT WHEN CALLED
;	CALL CHKDSK
;RETURNS +1:	ERROR, NO ROOM IN JSB FOR NEW STRING
;	 +2:	NEW POINTER IN A, STRING WAS UPDATED TO STR NAME
;		DEV AND FILDEV(JFN) MODIFIED APPROPRIATLY

CHKDSK:	TLC DEV,-1		;LH IS -1?
	TLCE DEV,-1
	RETSKP			;NO, ALREADY HAVE SPECIFIC STR
	STKVAR <CHKDSN>		;SAVE NAME POINTER
	MOVEM A,CHKDSN
	BLCAL. DSKOK,<DEV>	;SEE IF REAL DISK
	 RETSKP			;ISN'T
	MOVE B,FLAGS(TXT)	;GET FLAGS INTO B
	TXNE B,NOLOGF		;ARE WE EXPANDING LOGICAL NAMES?
;	CALL CHKLN1		;TCO 6.1810;IF NOT, IS DSK: DEFINED?
	SKIPA			;TCO 6.1810 NEVER EXPAND IF NOLOGF
	JRST CHKDS1		;NOLOGF CLEAR OR DSK: NOT DEFINED, TRANSLATE
	MOVE A,CHKDSN		;DON'T TRANSLATE, RESTORE POINTER
	RETSKP			;AND RETURN
CHKDS1:	LOAD A,JSUC		;GET CONNECTED STR UNIQUE CODE
	STOR A,FLUC,(JFN)	;PUT THIS IN THE JFN BLOCK
	CALL CNVSTR		;CONVERT
	 RETBAD (GJFX16)	;NO SUCH DEVICE
	HRL DEV,A		;UPDATE DEV WITH UNIT NUMBER
	CALL ULKSTR
	MOVE A,CHKDSN		;GET BACK THE NAME POINTER
	MOVEM DEV,FILDEV(JFN)	;STORE IN JFN BLOCK
	CALLRET CNVSIX		;CONVERT SIXBIT DEV NAME TO A STRING
;ROUTINE TO CHANGE THE DEVICE NAME TO THE CORRECT NAME FROM DEVTAB
;ACCEPTS IN A/	POINTER TO DEVICE NAME STRING
;	MUST BE CALLED NOINT
;	CALL CNVSIX
;RETURNS +1:	NO ROOM TO EXPAND DEVICE NAME STRING
;	 +2:	A/	POINTER TO NEW DEVICE NAME STRING

CNVSIX::HRRZ B,0(A)		;GET SIZE OF STRING
	CAIL B,3		;LARGE ENOUGH FOR STRUCTURE NAME?
	IFSKP.
	  HRRZ B,A		;NO, RETURN THIS STRING
	  MOVEI A,JSBFRE
	  CALL RELFRE
	  MOVEI B,3		;NOW GET A NEW STRING
	  CALL ASGJFR		;TO HOLD STR NAME
	   RETBAD (GJFX32)
	ENDIF.
	HLRZ C,FILDEV(JFN)	;GET STRUCTURE UNIT NUMBER
	MOVE C,DEVNAM+DVXST0(C)	;GET SIXBIT NAME
	MOVSI D,(POINT 7,0,35)	;SET UP STRING POINTER
	HRR D,A			;TO NAME STRING BLOCK
CNVSX1:	SETZ B,			;CLEAR OUT CHARACTER
	LSHC B,6		;GET NEXT CHARACTER
	JUMPE B,CNVSX2		;NULL MEANS DONE
	ADDI B,40		;MAKE CHARACTER ASCII
	IDPB B,D		;STORE IN STRING
	JRST CNVSX1		;LOOP BACK FOR REST OF WORD

CNVSX2:	IDPB B,D		;STORE NULL AT END
	RETSKP			;AND EXIT WITH POINTER IN A
;ROUTINE TO CHECK IF A DEVICE NAME IS LOGICAL NAME
;ACCEPTS IN A/	POINTER TO NAME STRING TO BE CHECKED
;	CALL CHKLNM
;RETURNS +1:	NOT A LOGICAL NAME, OR LOGICAL NAMES NOT ALLOWED
;	 +2:	STRING IS A LOGICAL NAME,
;		B/	-1 = LOGICAL NAME AND IT IS ALREADY ON CHAIN
;			 0 = JOB WID LOGICAL NAME
;			+1 = SYSTEM LOGICAL NAME

CHKLNM:	MOVE B,FLAGS(TXT)	;GET FLAGS
	TXNE B,NOLOGF		;LOGICAL NAME EXPANSION SUPPRESSED?
	RET			;YES, DO NOTHING
CHKLN1:	STKVAR <CHKLNS,CHKLNB>
	HRLI A,(POINT 7,0,35)	;SET UP A STRING POINTER TO NAME
	MOVEM A,CHKLNS		;SAVE STRING POINTER
	MOVEI B,FILLNM(JFN)	;GET ADDRESS OF CHAIN HEADER WORD
	CALL CHKCHN		;CHECK IF THIS LN IS ON CHAIN
	 JRST CHKLN2		;NOT ON CHAIN NOW
	CAMGE C,STPCNT(TXT)	;IS THIS A NEW LOGICAL NAME
	JRST CHKLN4		;NO, GO SEE IF SHOULD BE ADDED TO CHAIN
	JUMPG A,R		;IF THIS IS A SYSTEM LN, EXIT NOW
CHKLN3:	MOVE A,CHKLNS		;GET BACK STRING POINTER
	CALLRET LNLUKS		;CHECK FOR SYSTEM LOGICAL NAME

CHKLN2:	TQNE <PHYOF>		;Is this physical only?
	JRST CHKLN3		;YES, ONLY LOOK A SYSTEM LOGICAL NAMES
	MOVE A,CHKLNS		;GET STRING POINTER TO NAME
	CALLRET LNLUKG		;SEE IF THIS IS EITHER FLAVOR OF LN

CHKLN4:	MOVE C,STPCNT(TXT)	;GET CURRENT STEP COUNTER
	STOR C,LNMSTP,(B)	;MARK THAT WE HAVE SEEN THIS LN DURING
				;  THIS STEP
	SETO B,			;MARK THAT THIS SHOULD NOT BE PUT
	RETSKP			; ON THE CHAIN AGAIN
;ROUTINE TO CHECK IF A LOGICAL NAME IS ON THE CHAIN ALREADY
;ACCEPTS IN A/	POINTER TO NAME STRING
;	    B/	ADDRESS OF CHAIN HEADER WORD
;	CALL CHKCHN
;RETURNS +1:	NOT ON CHAIN
;	 +2:	ON CHAIN ALREADY,
;		A/	INDEX OF LOGICAL NAME
;		B/	ADDRESS OF CHAIN ELEMENT
;		C/	STEP COUNTER OF THE LOGICAL NAME

CHKCHN::STKVAR <CHKCNP,CHKCNB>
	HRLI A,(POINT 7,0,35)	;TURN ADDRESS INTO STRING POINTER
	MOVEM A,CHKCNP		;SAVE POINTER TO STRING
	HRRZ B,0(B)		;GET POINTER TO FIRST ELEMENT ON CHAIN
CHKCN0:	JUMPE B,R		;IF NONE, RETURN
	MOVEM B,CHKCNB		;SAVE POINTER TO NEXT LN BLOCK
	LOAD A,LNMPNT,(B)	;GET POINTER TO NAME STRING
	HRLI A,(POINT 7,0,35)	;MAKE IT INTO A STRING POINTER
	MOVE B,CHKCNP		;GET POINTER TO NAME BEING CHECKED
	CALL STRCMP		;COMPARE THE STRINGS
	 JRST CHKCN1		;NO MATCH, CHECK DOWN CHAIN
	MOVE B,CHKCNB		;GET ADDRESS OF THIS BLOCK
	LOAD A,LNMIDX,(B)	;GET TYPE OF LOGICAL NAME
	LOAD C,LNMSTP,(B)	;GET STEP COUNTER
	RETSKP			;RETURN

CHKCN1:	MOVE B,CHKCNB		;GET POINTER TO THIS BLOCK
	LOAD B,LNMLNK,(B)	;STEP TO NEXT ONE
	JRST CHKCN0		;GO TRY NEXT ONE IN CHAIN
;ROUTINE TO LINK A LOGICAL NAME TO THE CHAIN
;ACCEPTS IN A/	STRING POINTER TO NAME
;	    B/	INDEX   -1=DONT ADD TO CHAIN, 0=JOB WIDE, 1=SYSTEM
;	    C/	ADDRESS OF CHAIN HEADER WORD
;	    D/	STEP COUNTER OF THIS LOGICAL NAME
;	CALL LNKLNM
;RETURNS +1:	ERROR - CODE IN A
;	 +2:	OK

;LNKLGJ - LOCAL VARIENT FOR GTJFN, SETS FLAGS

LNKLGJ:	IFG. B			;SYSTEM LN?
	  SETONE SAWSLN		;YES, NOTE HAVE SEEN IT
	ENDIF.
	;..			;FALL INTO COMMON ROUTINE

LNKLNM::STKVAR <LNKLNP,LNKLNI,LNKLNC,LNKLNS>
	HRRZM C,LNKLNC		;SAVE ADDRESS OF CHAIN HEADER
	JUMPL B,LNKLN1		;IF B = -1, DONT ADD THIS TO CHAIN
	MOVEM A,LNKLNP		;SAVE POINTER TO NAME
	MOVEM B,LNKLNI		;SAVE INDEX
	MOVEM D,LNKLNS		;SAVE STEP COUNTER
	MOVEI B,LNHDRL		;GET LENGTH OF HEADER
	CALL ASGJFR		;GET SPACE FOR LN BLOCK HEADER
	 RETBAD			;ERROR
	HRRZ B,@LNKLNC		;GET START OF CHAIN
	STOR B,LNMLNK,(A)	;POINT TO THIS NEXT ELEMENT
	MOVE B,LNKLNP		;GET POINTER TO NAME STRING
	STOR B,LNMPNT,(A)	;SAVE POINTER TO STRING
	MOVE B,LNKLNI		;GET INDEX
	STOR B,LNMIDX,(A)	;SAVE INDEX
	MOVE B,LNKLNS		;GET STEP COUNTER
	STOR B,LNMSTP,(A)	;SAVE IT IN CHAIN ELEMENT
	MOVEI B,0		;CLEAR COUNT
	STOR B,LNMCNT,(A)
	HRRM A,@LNKLNC		;PUT THIS BLOCK ON THE CHAIN
	RETSKP			;AND RETURN

LNKLN1:	HRRZ B,A		;RELEASE THE STRING
	MOVEI A,JSBFRE
	CALL RELFRE
	RETSKP			;AND EXIT
; Default directory
; Call:	JFN
;	CALL DEFDIR
; Returns
;	+1	; A=0  IF DEFAULTED DIR IS SAME AS CURRENT DIR,
;			AND NO OUTPUT DONE
;	+2	; IF DIR WAS OUTPUT TO USER DURING RECOGNITION
; Clobbers a,b,c,d

DEFDIR:	TQNE <DEVF>
	JRST DEFDI2		;ALREADY HAVE A DEVICE
	CALL DEFDEV
	 JUMPN A,R		;IF ERROR, RETURN
DEFDI2:	CALL GLNDIR		; SEE IF A LOGICAL NAME DEFAULT EXISTS
	IFSKP. <
	  JRST DEFDI0>		; YES, USE IT
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,E
	TLNN E,777777		; No default if short form
	XCTU [SKIPN A,.GJDIR(A)] ; Get default pointer
	JRST DEFDI1		; None specified
	CALL REDFLT		; Copy default string
	 RETBAD			; ERROR DURING REDFLT
DEFDI0:	TQNE <DFSTF>
	 JRST DFDRST		;GO HANDLE DEFAULTED STAR
	BLCAL. MDDOK,<<FILDEV(JFN)>> ;A MULTIPLE DIR DEVICE?
	 JRST DEFDI3		;NO
	LOAD B,FLUC,(JFN)	;GET STRUCTURE NUMBER
	CALL DIRLKX		; Look it up
	 JRST DEFDI7		; Failed
	HRRM A,FILDDN(JFN)
	CALL GTCSCD		;GET CONNECTED STR,,DIRECTORY
	LOAD B,FLUC,(JFN)	;GET THE UNIQUE CODE OF THIS STR
	HRLZS B			;BUILD A STR/DIR NUMBER
	HRR B,FILDDN(JFN)	;GET DEFAULT AGAIN
	CAMN A,B		;IS THIS THE SAME AS THE DEFAULT?
	IFSKP.
	  CALL DEFDIT		;NO, THEN TYPE OUT DIR NAME IF DOING RECOGNITION
	  IFSKP. <AOS 0(P)>	;DO SKIP RETURN
	ENDIF.
DEFDI3:	NOINT
	LOAD B,FLTSD,(JFN)
	STOR B,FLDIR,(JFN)	; SAVE THE NAME IN THE JFN BLOCK
	SETZRO FLTSD,(JFN)
	OKINT
	TQO <DIRF>
	JRST RFALSE		;RETURN WITH A=0
DEFDI1:	BLCAL. DSKOK,<<FILDEV(JFN)>> ;REAL DISK?
	 SKIPA			;NO
	TQNE <ASTF>		;IS IT REAL JFN?
	JRST DEFDI4		;NO, DONT SET DIRECTORY NUMBER AND STRING
	LOAD A,JSCDS		;GET POINTER TO NAME STRING IN JSB
	JN JSCDF,,DEFDI5	;IF VAILD, GO COPY IT TO FLDIR
	CALL GTCSCD		;GET CONNECTED STRUCTURE CODE,,DIRECTORY
	CALL GDIRST		;GET A POINTER TO THE DIR NAME
	 RETBAD ()		;FAILED
	CALL STORDN		;STORE THE DIR NAME STRING
	 RETBAD (,<CALL USTDIR>) ;FAILED
	LOAD A,FLUC,(JFN)	;GET UNIQUE CODE OF THIS STR
	LOAD B,CURUC		;GET CURRENT MAPPED DIR
	CAMN A,B		;SAME STR?
	JRST [	LOAD A,JSDIR	;GET CONNECTED DIR NUMBER
		HRRM A,FILDDN(JFN) ;YES, SAVE DIR NUMBER IN JFN BLOCK
		CALL USTDIR	;UNLOCK DIR
		JRST DEFDI4]	;DONE
	CALL USTDIR
DEFDI6:	CALL SDIRN		;NOW GET THE DIR NUMBER FROM STRING
	 RETBAD ()		;FAILED TO FIND DIR ON THIS STR
DEFDI4:	TQO <DIRF>
	JRST RFALSE


DEFDI5:	CALL STORDN		;STORE THE STRING FROM JSB TO JFN BLOCK
	 RETBAD			;FAILED
	LOAD A,FLUC,(JFN)	;GET UNIQUE CODE OF STRUCTURE
	LOAD B,JSUC		;GET CONNECTED STR #
	CAME A,B		;GETTING FILE FROM CONNECTED STR/DIR?
	JRST DEFDI6		;NO, MUST GO LOOK UP THE DIR NUMBER
	LOAD A,JSDIR		;YES, CAN USE THE DIR # FROM JSB
	HRRM A,FILDDN(JFN)	;STORE DIR NUMBER
	JRST DEFDI4		;GO EXIT
;HERE IF DIRECTORY LOOKUP FAILED

DEFDI7:	TQNE <ASTF>		;SCAN ONLY?
	 JRST DEFDI3		;YES. GO HANDLE IT
	TQNN <STRSF>		; Can we step the structure?
	 JRST [	MOVE B,A	;COPY RETURN STATUS FROM DIRLKX
		MOVEI A,GJFX17	;NO SUCH DIRECTORY
		JUMPL B,R	;RETURN GJFX17 IF AMBIGUOUS RETURN FROM DIRLKX
		JRST STEPLN]	;GO STEP LOGICAL NAME AND RETURN
	NOINT			; Yes. Disallow ints
	LOAD B,FLTSD,(JFN)
	STOR B,FLDIR,(JFN)	; SAVE THE NAME IN THE JFN BLOCK
	SETZRO FLTSD,(JFN)
	OKINT
	CALL DEVSTP		; Step the structure
	 JRST STEPLN		; Failed, try stepping the logical name
	CALL GTCSCD		;GET CONNECTED STR,,DIRECTORY
	LOAD B,FLUC,(JFN)	;GET THE UNIQUE CODE OF THIS STR
	HRLZS B			;BUILD A STR/DIR NUMBER
	HRR B,FILDDN(JFN)	;GET DEFAULT AGAIN
	CAME A,B		;IS THIS THE SAME AS THE DEFAULT?
	 CALL DEFDIT		;NO, THEN TYPE OUT DIR NAME IF DOING RECOGNITION
	SKIPA			; NOTHING HAS BEEN OUTPUT TO USER YET
	 AOS 0(P)		;SET UP FOR SKIP RETURN
	TQO <DIRF>
	JRST RFALSE		;RETURN WITH A=0
;ROUTINE TO PUT A DIR NAME STRING INTO THE JFN BLOCK
;ACCEPTS IN A/	POINTER TO DIRECTORY NAME BLOCK
;	CALL STORDN
;RETURNS +1:	FAILED TO GET SPACE FOR NAME OR NO SUCH DIR
;	 +2:	OK, STRING POINTER PUT IN FLDIR(JFN)

STORDN::STKVAR <STODNA,STODNL>
	EA.ENT
	MOVEM A,STODNA		;SAVE THE POINTER
	MOVE C,[POINT 7,0(A),34]	;SET UP STRING POINTER
	MOVEI B,^D10		;GET # OF WORDS NEEDED PLUS 1 FOR HEADER
STODN0:	ILDB D,C		;GET NEXT CHAR
	SKIPE D			;DONE?
	AOJA B,STODN0		;NO, COUNT UP CHARACTERS SEEN
	IDIVI B,5		;COUNT THE WORDS
	MOVEM B,STODNL		;REMEMBER THE COUNT
	LOAD C,FLDIR,(JFN)	;GET POINTER TO EXISTING NAME STRING
	JUMPE C,STODN1		;IF ANY
	HRRZS D,0(C)		;GET ITS LENGTH
	CAMN B,D		;IS IT LONG ENOUGH FOR THE NEW NAME?
	JRST STODN2		;YES, USE IT
	MOVEI A,JSBFRE		;NO, RELEASE IT
	MOVE B,C		;GET ADR OF STRING
	CALL RELFRE		;RELEASE IT
STODN1:	NOINT			;DO NOT PERMIT INTERRUPTS DURING THE ASSIGN
	MOVE B,STODNL		;GET THE COUNT OF WORDS NEEDED
	CALL ASGJFR		;GET A BLOCK FOR THE DIR NAME
	 RETBAD (,<OKINT>)	;COULD NOT GET ROOM
	STOR A,FLDIR,(JFN)	;REMEMBER THIS STRING IN THE JFN BLOCK
	OKINT			;PERMIT INTERRUPTS AGAIN
STODN2:	MOVE D,STODNA		;GET BACK POINTER TO NAME STRING
	MOVE B,[POINT 7,0(D),34]	;GET A BYTE POINTER TO NAME STRING
	LOAD A,FLDIR,(JFN)	;SET UP BYTE POINTER TO STRING IN JSB
	HRLI A,(POINT 7,0,34)
STODN3:	ILDB C,B		;COPY THE STRING INTO THE JFN BLOCK
	IDPB C,A
	JUMPN C,STODN3		;LOOP BACK UNTIL A NULL IS SEEN
	RETSKP			;AND RETURN
;ROUTINE TO GET THE DIRECTORY # FROM STRING AND UPDATE FILDDN(JFN)

SDIRN::	BLCAL. MDDOK,<<FILDEV(JFN)>> ;A MULTIPLE DIR DEVICE?
	 RETSKP			;NO, THEN RETURN OK
	SAVEP
	LOAD A,FLDIR,(JFN)	;GET POINTER TO THE DIRECTORY NAME
	HRRZ B,0(A)		;GET LENGTH OF THE STRING
	MOVNI B,-2(B)		;GET NUMBER OF FULL WORDS
	HRL A,B			;SET UP LOOKUP POINTER
	LOAD B,FLUC,(JFN)	;GET THE UNIQUE CODE OF STR
	CALL DIRLKX		;GET THE DIRECTORY NUMBER
	 RETBAD (GJFX17)	;NO SUCH DIRECTORY
	HRRM A,FILDDN(JFN)	;SAVE DIRECTORY NUMBER
	RETSKP			;AND RETURN
DFDRST:	STKVAR <DRSFIL>
	MOVE A,FILOPT(JFN)
	MOVEM A,DRSFIL		;SAVE POINTER
	MOVE A,FLAGS(TXT)	; SEE IF WAS WILD
	TXZN A,DWLDF		; WAS IT?
	JRST DFDRS1		; NO
	MOVEM A,FLAGS(TXT)	;YES. CLEAR FLAG
	NOINT			; NO INTS
	LOAD A,FLTSD,(JFN)	; GET TEMP STRING
	STOR A,FLDMS,(JFN)	; TO MASK FIELD
	SETZRO FLTSD,(JFN)
	OKINT			; ALLOW INTS
DFDRS1:	CALL STRDI2		;GO HANDLE WILD DIRECTORY
	 RETBAD()		;NO GOOD
	MOVE A,DRSFIL
	MOVEM A,FILOPT(JFN)	;REASTORE POINTER
	TQO <DIRF>		;LITE THE DIR FIELD SEEN
	MOVE C,FILCNT(JFN)	;GET RESIDUE COUNT
	TQNN <NAMF,NAMTF>	;ALREADY HAVE A NAME?
	CAMGE C,CNTWRD(TXT)	;OR HAVE SOME CHARACTERS
	JRST RFALSE		;YES. DON'T TYPE STAR
	TQNE <NREC>		;DOING RECOGNITION?
	 JRST RFALSE		;NO, DONT TYPE STAR
	CHOUT ("<")		; PUNCTUAUTION
	LOAD B,FLDMS,(JFN)	; GET DIRECTORY MASK
	CALL TYSTR1		; GO DO THIS OR A STAR
	JRST DEFDT2		; AND GO WRAP UP

DEFDIT:	MOVE C,FILCNT(JFN)	;CHECK IF TYPING IS OK NOW
	TQNN <NAMF,NAMTF>	;IS THERE ALREADY A NAME SEEN?
	CAMGE C,CNTWRD(TXT)	;NO, ARE THERE ANY CHARACTERS TYPED IN?
	 RET			;YES, THEN DONT TYPE OUT THE DIRECTORY
	HRRZ B,FILLNM(JFN)	;IS THERE A LOGICAL NAME YET?
	JUMPN B,R		;YES, DONT TYPE ANYTHING OUT
	TQNE <NREC>		;DOING RECOGNITION
	 RET			;NO
	TQZE <DIRFF>		;WAS "<" TYPED ALREADY?
	 JRST DEFDT1		;YES, DONT TYPE IT AGAIN
	CHOUT ("<")		;YES, TYPE DIRECTORY NAME
DEFDT1:	LOAD B,FLTSD,(JFN)	;GET STRING WITH DIR NAME IN IT
	CALL TSTRB		;TYPE OUT DIR NAME
DEFDT2:	CHOUT (">")		;CLOSE WITH CLOSE ANGLE BRACKET
	TQO <DIRTF>		;MARK THAT DIR WAS TYPED
	RETSKP
; Default name
; Call:	JFN, ETC.
;	CALL DEFNAM
; Return
;	+1	; A=0 MEANS No default specified
;	+2	; If successful, the name specified is set as filnam
; Clobbers a,b,c,d

DEFNAM:	TQNE <DIRF>
	JRST DEFNA0		;ALREADY HAVE A DIR
	CALL DEFDIR
	 JUMPN A,R		;IF ERROR OCCURED, RETURN
DEFNA0:	CALL GLNNAM		; GO GET A LOGICAL NAME DEFAULT
	IFSKP. <
	  JRST DEFNM1>		; FOUND ONE, GO USE IT
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,E
	TLNN E,777777		; No default for short form
	XCTU [SKIPN A,.GJNAM(A)] ; Get user's default pointer
	JRST RFALSE		; None specified
	CALL REDFLT		; Read default string
	 RETBAD
DEFNM1:	TQZE <DFSTF>
	JRST DFSTRN
	CALL NAMLKX		; Lookup name
	 JRST [	TQNE <NNAMF>	; NO NAME DEVICE?
		JRST RFALSE	; YES, JUST RETURN
		JRST STEPLN]	; NO SUCH NAME, STEP LOGICAL NAME
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	NOINT
	LOAD B,FLTSD,(JFN)
	SETZRO FLTSD,(JFN)
	HRLM B,FILNEN(JFN)
	OKINT
	TQO <NAMF,NAMTF>
	TQNN <NREC>
	HRLI B,(<POINT 7,0,34>)	; SET UP BYTE POINTER
	CALL TSTRQC		;(B) Output the default name
	 RETBAD()		;Error - invalid field length
	AOS (P)			;Adjust for skip return
	JRST RFALSE		;Return with A set to zero
DFSTRN:	MOVE A,FLAGS(TXT)	; SEE IF A WILD MASK
	TXZN A,DWLDF		; IS IT?
	JRST DFSTR1		; NO
	MOVEM A,FLAGS(TXT)	; YES. CLEAR FLAG
	NOINT
	LOAD A,FLTSD,(JFN)	; GET DEFAULT POINTER
	STOR A,FLNMS,(JFN)	; TO MASK
	SETZRO FLTSD,(JFN)
	OKINT
DFSTR1:	TQO <NAMSF,STEPF>
	SETZ A,
	CALL NAMLKX		;TRY * FOR NAME
	 JRST [	TQNE <NNAMF>	;FAILED, NO NAME DEVICE?
		JRST RFALSE	;YES, OK
		JRST STEPLN]	;NO, STEP LOGICAL NAME
	MOVEM A,FILFDB(JFN)	;REMEMBER THE FDB ADDRESS
	CALL STRNA1		;FINISH UP
	 RETBAD ()
	TQZ <EXTFF>
	TQO <NAMF,NAMTF>
	LOAD B,FLNMS,(JFN)	; NAME MASK
	TQNN <NREC>
	CALL TYSTR1		; GO DO THIS OR A STAR
	RETSKP
; Default extension
; Call:	JFN, ETC.
;	CALL DEFEXT
; Return
;	+1	; A=0 MEANS User default does not exist
;	+2	; Hunky dory, the string specified by the user becomes
;		; The extension

DEFEXT:	CALL GETDEX		; GO GET DEFAULT EXTENSION STRING
	 RET			; NONE THERE
	TQZE <DFSTF>
	JRST DFSTRE
	CALL EXTLKX		; Look it up
	IFNSK.
	  CAIE 1,GJFX23		; DIRECTORY FULL?
	  JRST RFALSE		; NO, THEN SAY NO MATCH
	  RETBAD		; YES, THEN TELL CALLER THE REAL ERROR
	ENDIF.
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	NOINT
	LOAD B,FLTSD,(JFN)
	SETZRO FLTSD,(JFN)
	HRRM B,FILNEN(JFN)
	OKINT
	TQO <EXTF,EXTTF>
	AOS (P)
	TQNN <NREC>
	TQNE <NNAMF>
	JRST RFALSE
	PUSH P,B
	MOVEI B,"."
	TQZN <EXTFF>
	CALL OUTCH
	POP P,B
	HRLI B,(<POINT 7,0,34>)	; SET UP BYTE POINTER
	SOS (P)			;Do not assume success return yet
	CALL TSTRQC		;(B) Output the default extension
	 RETBAD()		;Error - invalid field length
	AOS (P)			;Success so readjust for skip return
	TQNE <NVERF>
	JRST RFALSE
	CALL TSTLNG		;SEE IF LONG NAMES ALLOWED
	 JRST DFSTRR		;NO
	CHOUT <PNCVER>		;OUTPUT THE PUNCTUATION
DFSTRR:	CALL ENDEX0
	 RETBAD
	JRST RFALSE
DFSTRE:	MOVEI B,"."
	TQON <EXTFF>
	TQNE <NREC>
	JRST DFSTE1
	TQNN <NNAMF>
	CALL OUTCH
DFSTE1:	MOVE A,FLAGS(TXT)	; SEE IF WILD MASK
	TXZN A,DWLDF		; IS IT?
	JRST DFSTE2		; NO
	MOVEM A,FLAGS(TXT)	; YES. CLEAR FLAG
	NOINT
	LOAD A,FLTSD,(JFN)	; GET DEFAULT POINTER
	STOR A,FLEMS,(JFN)	; TO MASK FIELD
	SETZRO FLTSD,(JFN)	; CLEAR OUT DEFAULT POINTER
	OKINT
DFSTE2:	CALL STREX1
	 RETBAD
	TQO <EXTF>		;SAY SAW AN EXTENSION
	LOAD B,FLEMS,(JFN)	;EXTENSION MASK
	TQNN <NREC>
	CALL TYSTR1		; TYPE MASK OR STAR
	TQNN <NREC>
	TQNE <NVERF>
	RETSKP
	CALL TSTLNG		;ALLOWING LONG NAMES?
	 RETSKP			;NO
DFSTE3:	CHOUT <PNCVER>
	RETSKP


;ROUTINE TO GET THE DEFAULT EXTENSION STRING
;RETURNS +1:	A=0 MEANS NO DEFAULT, A.NE.0 MEANS ERROR
;	 +2:	STRING POINTER TO DEFAULT STRING IN A

GETDEX:	CALL GLNEXT		; SEE IF A LOGICAL NAME DEFAULT EXISTS
	IFSKP. <
	  RETSKP>		; GOT ONE
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,E
	TLNN E,777777		; No default if short form
	XCTU [SKIPN A,.GJEXT(A)] ; Get user's default pointer
	JRST RFALSE		; NONE THERE
	CALLRET REDFLT		; Copy default string
; Default version
; Call:	JFN ETC.
;	CALL DEFVER
; Return
;	+1	; error
;	+2	; FOUND A VERSION
; Sets the file version number to the default specified by user
; Clobbers a,b,c,d

DEFVER:	MOVEI A,0
	TQNE <NVERF,NNAMF>
	RETSKP
	CALL GLNVER		;GET LOGICAL NAME DEFAULT IF ANY
	IFNSK.
	  HRRZ A,E
	  XCTU [HRRE A,.GJGEN(A)]	;NONE, Get USER DEFINED default version
	ENDIF.
	TQNE <TMPFF>
	SKIPE A			;TEMPORARY AND WANT "DEFAULT"?
	JRST DEFVR1
	MOVE A,GBLJNO		; Default becomes global job number for temp
	ADDI A,^D100000
	JRST DEFVR2		;GO DO IT
DEFVR1:	SKIPN A
	TQNN <OUTPF>
	IFSKP. <
	  SOS A>		; 0 default becomes -1 for output
	CAMN A,[-3]		;-3 MEANS *
	IFNSK.			;[7.1014]
	  TQNN <ASTAF,OSTRF>	;[7.1014] Stars allowed?
	  TQNE <ASTF>		;[7.1014] * already seen?
	  SKIPA			;[7.1014] Allow it
	  RETBAD (GJFX31)	;[7.1014] No, give an error now
	  JRST DFSTRV		;[7.1014] Yes, default the version to *
	ENDIF.			;[7.1014]
	CAMN A,[-2]		;-2 MEANS LOWEST
	TQO <LVERF>
	CAMN A,[-1]		;-1 MEANS NEXT HIGHER
	TQO <HVERF>
	SKIPN A
	TQO <RVERF>
	;..
	;..
DEFVR2:	CALL GTVER		;[7.1014] (/A) Extant?
	 JRST STEPLN		;[7.1014]  No, step logical name
	MOVE B,A
	TQO <VERTF,VERF>
	MOVX C,TMPFL!ATRF!ARBATF!PREFXF	;SEE IF ;T OR AN ATTRIBUTE WAS TYPED
	TQNN <ACTF,PRTF>	;OR IF ;A OR ;P WERE TYPED
	TDNE C,FLAGS(TXT)
	RETSKP			;YES, DONT TYPE OUT RECOGNIZED VERSION #
	TQNE <ACTFF,PRTFF>	;GETTING AN ACCOUNT OR PROTECTION?
	RETSKP			;YES, DO NOT TYPE OUT VERSION #
	TQNN <KEYFF>		;PRECEEDED BY A ";"?
	TQNE <NREC>
	RETSKP			;NO RECOGNITION
	CALL TSTLNG		;LONG NAMES ALLOWED?
	 RETSKP			;NO. ALL DONE
	TXNE F1,DIRSF!NAMSF!EXTSF!VERSF ;STAR TYPED?
	TQNN <RVERF>		;AND MOST RECENT VERSION?
	IFSKP. <
	  MOVEI B,0>		;YES, TYPE OUT .0 FOR VERSION #
	CALL DNOUT
	RETSKP

DFSTRV:	CALL STRVER
	 RETBAD
	TQO <VERTF,VERF>
	TQNN <KEYFF>		;PRECEEDED BY A ;?
	CALL TSTLNG		;LONG NAMES ALLOWED?
	 RETSKP			;NO. ALL DONE
	TQNE <ACTFF,PRTFF>	;GETTING AN ACCOUNT OR PROTECTION?
	RETSKP			;YES, DO NOT TYPE OUT VERSION #
	TQNN <NREC>
	CALL TYSTR
	RETSKP
;DEFAULT THE ARBITRARY ATTRIBUTE FIELDS

;THIS ROUTINE ADDS ANY ARBITRARY ATTRIBUTES FROM THE LOGICAL
;  NAME DEFINITION AND THEN ADDS ANY ATTRIBUTES FROM THE LONG
;  FORM GTJFN BLOCK TO THE CHAIN OF ATTRIBUTES.  IF ANY DUPLICATE
;  ATTRIBUTES ARE FOUND, THEY ARE IGNORED.

;THIS ROUTINE IS CALLED AS THE LAST STEP OF THE GTJFN PROCESS
;  TO GET ALL OF THE ATTRIBUTES DESTINED FOR THIS JFN

DEFATR:	STKVAR <DEFATN,DEFATA>
	SETZM DEFATN		;CLEAR THE ATTRIBUTE NUMBER TO 0
DEFAT1:	MOVE A,DEFATN		;GET THE NUMBER OF THIS ATTRIBUTE
	CALL GLNATR		;GET THE NEXT ATTRIBUTE FROM LOGICAL NAME
	 JRST DEFAT3		;NONE LEFT
	MOVEM A,PREFIX(TXT)	;STORE THE PREFIX VALUE
	LOAD A,PFXVAL		;GET THE PREFIX VALUE
	CALL CHKATR		;SEE IF THIS ONE IS ON CHAIN YET
	 JRST DEFAT2		;YES, DO NOT ADD IT AGAIN
	CALL ADDATR		;ADD THE ATTRIBUTE TO THE CHAIN
	 RETBAD ()		;ILLEGAL ATTRIBUTE FOR THIS DEVICE
DEFAT2:	AOS DEFATN		;STEP TO NEXT ATTRIBUTE
	JRST DEFAT1		;LOOP BACK FOR ALL LOGICAL NAME ATTRIBUTES

DEFAT3:	TLNN E,-1		;IS THIS A LONG FORM GTJFN
	TQNN <JFNRD>		;YES, WAS LONGER FORM SPECIFIED?
	RETSKP			;NO, THEN ALL DONE
	XCTU [HRRZ A,11(E)]	;GET COUNT OF WORDS IN LONG BLOCK
	CAIL A,.GJATR-11	;IS THERE AN ARBITRARY ATTRIBUTE BLOCK?
	XCTU [SKIPN A,.GJATR(E)] ;YES, IS IT NON-ZERO?
	RETSKP			;NO, NOTHING MORE TO BE DONE
	XCTU [SKIPG B,0(A)]	;SEE IF THERE ARE ANY ATTRIBUTES
	RETSKP			;NO
	MOVEM A,DEFATA		;SAVE ADDRESS OF ATTRIBUTE POINTERS
	MOVEM B,DEFATN		;SAVE COUNT OF ATTRIBUTES
	;..
	;..
DEFAT4:	AOS A,DEFATA		;GET ADDRESS OF NEXT ATTRIBUTE
	SOSG DEFATN		;ANY MORE ATTRIBUTES?
	RETSKP			;NO
	UMOVE A,0(A)		;GET THE NEXT ATTRIBUTE
	CALL REDPRE		;GET THE PREFIX
	 RETBAD			;FAILED
	MOVEM B,PREFIX(TXT)	;STORE THE PREFIX VALUE
	XCTBU [LDB B,A]		;GET THE TERMINATOR
	IFE. B			;ENDED WITH A NUL?
	  SETO B,		;YES, BACK UP THE BYTE POINTER ONCE
	  ADJBP B,A		;SO THE DATA FIELD APPEARS TO BE NULL
	  MOVE A,B
	ENDIF.
	CALL REDFLT		;NOW GO READ IN THE DATA PORTION
	 RETBAD			;SOMETHING WENT WRONG
	LOAD A,PFXVAL		;GET THE PREFIX VALUE
	CALL CHKATR		;SEE IF THIS IS ALREADY ON CHAIN
	 JRST DEFAT5		;YES, DO NOT ADD IT AGAIN
	CALL ADDATR		;PUT THIS ATTRIBUTE ON THE CHAIN
	 RETBAD ()		;ILLEGAL ATTRIBUTE FOR THIS DEVICE
DEFAT5:	JRST DEFAT4		;LOOP BACK FOR ALL ATTRIBUTES IN BLOCK
;ROUTINE TO CHECK IF AN ATTRIBUTE IS ON THE CHAIN ALREADY
;ACCEPTS IN A/	PREFIX VALUE TO SEARCH FOR
;RETURNS +1:	PREFIX IS ON THE CHAIN ALREADY
;	 +2:	PREFIX IS NOT ON CHAIN

CHKATR:	LOAD B,FLATL,(JFN)	;GET START OF CHAIN
CHKAT1:	JUMPE B,RSKP		;IF AT END OF CHAIN, RETURN OK
	LOAD C,PRFXV,(B)	;GET THE VALUE OF THIS PREFIX
	CAMN A,C		;IS THIS A MATCH?
	RET			;YES, RETURN +1
	LOAD B,PRFXL,(B)	;STEP TO THE NEXT ITEM ON CHAIN
	JRST CHKAT1		;LOOP BACK FOR REST OF CHAIN
;ROUTINE TO ADD AN ATTRIBUTE TO THE CHAIN
;ACCEPTS IN LH OF FILTMP(JFN)/	DATA PORTION OF ATTRIBUTE
;	    PREFIX(TXT)/	VALUE OF THE PREFIX
;RETURNS +1:	ILLEGAL ATTRIBUTE FOR THIS DEVICE
;	 +2:	ATTRIBUTE IS ON CHAIN

ADDATR:	LOAD A,FLTSD,(JFN)	;FIRST CHECK LEGALITY OF ATTRIBUTE
	LOAD B,PFXVAL		;GET THE PREFIX VALUE
	HRRZ C,DEV		;GET DISPATCH ADDRESS ONLY
	SKIPN C			;IS THERE A DEVICE?
	RETBAD (GJFX40)		;NO. INVALID ATTRIBUTES
	CALL @ATRD(C)		;CALL DEVICE DEPENDENT MODULE FOR OK
	 RETBAD ()		;ILLEGAL ATTRIBUTE FOR THIS DEVICE
	NOINT			;DISALLOW INTERRUPTS
	LOAD A,FLTSD,(JFN)	;PICK UP THE DATA STRING
	SETZRO FLTSD,(JFN)	;CLEAR POINTER TO TEMP STRING
	CALL LNKATR		;LINK THIS ATTRIBUTE ONTO CHAIN
	OKINT			;CAN ALLOW INTERRUPTS NOW
	RETSKP			;ALL DONE
;ROUTINE TO LINK AN ATTRIBUTE ONTO THE ATTRIBUTE LIST
;ACCEPTS IN A/	ADDRESS OF STRING BLOCK OF DATA PROTION OF ATTRIBUTE
;	PREFIX(TXT)/	PREFIX VALUE
;RETURNS +1:	ALWAYS

LNKATR:	LOAD B,FLATL,(JFN)	;GET POINTER TO FIRST ITEM ON LIST
	STOR B,PRFXL,(A)	;MAKE NEW ITEM POINT DOWN THE CHAIN
	MOVE B,PREFIX(TXT)	;GET PREFIX VALUE
	STOR B,PRFXV,(A)	;PUT THIS VALUE IN HEADER
	STOR A,FLATL,(JFN)	;PUT NEW ITEM ON CHAIN
	MOVX C,ATRF		;MARK THAT AN ATTRIBUTE WAS SEEN
	IORM C,FLAGS(TXT)	;THIS STOPS TYPE OUT OF THE VERSION #
	RET
;ROUTINE TO READ AND PARSE A DEFAULT PREFIX STRING
;ACCEPTS IN A/	POINTER TO ATTRIBUTE STRING IN USER SPACE
;RETURNS +1:	UNKNOWN PREFIX
;	 +2:	A/	UPDATED STRING POINTER
;		B/	PREFIX VALUE

REDPRE:	STKVAR <REDPRB,<REDPRS,MAXLW>>
	TLC A,-1		;IS THIS ASCIZ POINTER
	TLCN A,-1
	HRLI A,(POINT 7,0)	;YES, SET UP BYTE POINTER
	MOVEM A,REDPRB		;SAVE THE BYTE POINTER
	MOVEI B,MAXLC		;GET COUNTER OF LENGTH OF MAX STRING
	MOVE C,[POINT 7,REDPRS]	;GET POINTER TO TEMP STRING
REDPR1:	XCTBU [ILDB A,REDPRB]	;GET NEXT CHARACTER OF PREFIX
	CAIN A,PNCPFX		;IS THIS THE END OF THE PREFIX?
	SETZ A,			;YES
	CAIL A,"A"+40		;LOWERCASE?
	CAILE A,"Z"+40
	IFSKP. <
	  SUBI A,40>		;YES, CONVERT IT TO UPPERCASE
	IDPB A,C		;STORE THIS CHARACTER IN STRING
	JUMPE A,REDPR2		;DONE?
	SOJG B,REDPR1		;LOOP BACK FOR REST OF CHARACTERS
	RETBAD (GJFX5)		;PREFIX TOO LONG

REDPR2:	HRROI B,REDPRS		;GET POINTER TO START OF PREFIX STRING
	MOVEI A,PRFXTB		;GET ADR OF PREFIX TABLE
	TBLUK			;LOOKUP THE PREFIX
	 ERJMPR [RETBAD ()]	;ERR CODE TO T1 AND RETURN FAIL
	TXNN B,TL%ABR!TL%EXM	;FOUND ONE?
	RETBAD (GJFX40)		;NO, UNKNOWN PREFIX
	HRRZ B,0(A)		;GET THE PREFIX VALUE
	MOVE A,REDPRB		;GET THE BYTE POINTER
	RETSKP			;AND RETURN +2
; Default account
; Call:	JFN ETC.
;	CALL DEFACT
; Returns
;	+1	; ERROR
;	+2	; NO ERROR
; Sets filact to that specified by program
; Clobbers a,b,c,d

DEFACT:	TQNE <NVERF,NNAMF>
	RETSKP
	CALL GLNACT		;SEE IF A LOGICAL NAME DEFAULT EXISTS
	 JRST DEFAC0		; NONE EXISTS
	JUMPL T2,DEFAC4		; WAS THIS A STRING ACCOUNT NUMBER?
	JRST DEFAC1		; NO, STORE THIS NUMBER
DEFAC0:	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,E
	TLNN E,777777		; No default if short form
	XCTU [SKIPN A,.GJACT(A)] ; Get default account
	RETSKP			; NonE specified
	TLC A,-1
	TLCE A,-1		;LH IS -1?
	TLNN A,777777		; Lh = 0?
	HRLI A,440700		; Yes, set up 7 bit bytes
	CAMG A,[6B2-1]		; String pointer?
	CAMGE A,[5B2]
	JRST DEFAC2		; Yes
DEFAC1:	CALL GDFTMP		;GET A BLOCK FOR THE STRING
	 RETBAD ()		;NONE LEFT
	MOVE B,A		;GET ACCOUNT NUMBER
	TLZ B,700000		;ZERO THE 5B2
	MOVE A,C		;GET STRING POINTER
	MOVEI C,12		;DECIMAL NUMBER
	NOUT			;TURN NUMBER INTO A STRING
	 RETBAD()		;FAILED
	IBP A			;NOW TIE OFF THE STRING
	MOVE B,A		;GET LAST WORD USED IN B
	LOAD A,FLTSD,(JFN)	;GET START OF STRING
	CALL TRMBLK		;TRIM IT
	JRST DEFAC4		;GO STORE STRING IN JFN BLOCK

DEFAC2:	CALL REDFLT		; Copy string to temp block
	 RETBAD
DEFAC4:	NOINT			; PROTECT THE JSB
	LOAD A,FLTSD,(JFN)	; THE STRING POINTER
	SETZRO FLTSD,(JFN)
	MOVEM A,FILACT(JFN)
	OKINT
	CALL CHKACT		; CHECK THAT THE ACCOUNT STRING MATCHES
	 RETBAD (GJFX44)	; IT DOESNT MATCH
	TQO <ACTF>
	RETSKP
; Default protection
; Call:	JFN ETC.
;	CALL DEFPRT
; Return
;	+1	; error
;	+2	; OK
; Sets the file protection to default specified by user or directory
; Clobbers a,b,c,d

DEFPRT:	TQNE <NVERF,NNAMF>
	RETSKP
	CALL GLNPRT		; GET LOGICAL NAME DEFALUT PORTECTION
	IFSKP. <
	  JRST DEFPR1>		; USE THIS VALUE
	JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
	HRRZ A,E
	TLNN E,777777		; No default if short form
	XCTU [SKIPN A,.GJPRO(A)] ; Get the default protection from user
	RETSKP
DEFPR1:	CAMG A,[6B2-1]		; Must be numeric
	CAMGE A,[5B2]
	IFSKP.
	  MOVEM A,FILPRT(JFN)	;NOT A STRING, SAVE IT AS IS
	ELSE.
	  TLC A,-1
	  TLCE A,-1		;LH =-1?
	  TLNN A,-1		;OR LH=0
	  HRLI A,(POINT 7,) 	;YES. USE DEFAULT
	  CALL REDFLT		; GET STRING
	   RETBAD		; ERROR
	  LOAD A,FLTSD,(JFN) 	;GET STRING ADDRESS
	  TQO <OCTF>		; SAY LOOKING FOR OCTAL
	  CALL GETNUM		; TRY TO CONVERT TO NUMBER
	   RETBAD (GJFX14)	; ILLEGAL
	  MOVEM A,FILPRT(JFN) 	;STASH IT AWAY
	  NOINT
	  LOAD B,FLTSD,(JFN) 	;THE JSB SPACE
	  SETZRO FLTSD,(JFN)
	  MOVEI A,JSBFRE
	  CALL RELFRE		;FREE THE BLOCK
	  OKINT
	ENDIF.
	TQO <PRTF>
	RETSKP
;ROUTINE TO COLLECT A NUMBER FOR DEFACT AND DEFPRT

GETNUM:	SETZ B,			;THE ACCUMLATOR
	MOVEI D,11		;ASSUME DECIMAL
	TQNE <OCTF>		;WANT OCTAL?
	MOVEI D,7		;YES
	TQZ <OCTF>		;RESTORE THIS
	HRLI A,(<POINT 7,0,35>)	;SET UP THE STRING POINTER
GETNM2:	ILDB C,A		;GET NEXT
	JUMPE C,GETNM1		;DONE
	CAIL C,"0"		;POSSIBLY A DIGIT?
	CAILE C,"0"(D)		;""
	RET			;NO
	IMULI B,1(D)		;SCALE ACCUMULATOR
	ADDI B,-"0"(C)		;ADD IN THE DIGIT
	JRST GETNM2		;AND GO GET THE NEXT

GETNM1:	TLNE B,-1		;WITHIN BOUNDS?
	RET			;NO
	MOVEI A,0(B)		;YES
	TLO A,(5B2)		;MAKE IT A NUMBER
	RETSKP			;RETURN WITH THE NUMBER
; Copy default string
; Call:	A	; A default string pointer
;	CALL REDFLT
; Returns
;	+1	; ERROR
;	+2	; In a, a lookup pointer
; Copies the default string into a block addressed by FLTSD (lh(filtmp(jfn)))
; Clobbers a,b,c,d

REDFLT:	CALL GDFTMP		; GET A DEFAULT STRING POINTER IN C
	 RETBAD ()
	MOVEI D,MAXLC
	MOVEI B,0		; Null byte if next instruction jumps
	TQZ <DFSTF>
	JUMPE A,REDFL2		; No pointer
	TLNE A,777777
	JUMPGE A,REDFL7
	CAML A,[-1B17]
	HRLI A,440700
REDFL7:	MOVE B,[XCTBU [ILDB B,A]] ;NEED TO GET IT MAPPED
REDFL0:	SAVEAC <TMP>		;Save the temporary AC
	STKVAR <BYTSAV,STTSAV>
	MOVEM B,TMP 		;Save instruction to get bytes
REDFL1:	XCT TMP 		;Get a byte
	MOVEM B,BYTSAV		;SAVE THE BYTE
	MOVEM C,STTSAV		;SAVE THE POINTER
	CALL GTCODE		;SEE IF VALID CHAR
	 RET			;NO
	MOVE C,B		;GET THE BYTE INTO AC3
	MOVE B,BYTSAV		;GET BACK THE BYTE
	CAIN C,WILDC		; WILD CHARACTER?
	JRST REDQST		; YES. GO DO IT
	CAIN C,$QUOT		; Character quote?
	 JRST REDFL3
	CAIN C,$STAR		;STAR?
	JRST REDFST
	CAIL C,DIGITC
	CAILE C,LOWERA
	CAIN C,MINUSC		;LOWER CASE LETTER OR MINUS?
	JRST REDFL4		;YES
	CAIN C,$DOT		; DOT?
	JRST REDFL4		; YES, DOT IS LEGAL IN DIR NAMES AND ACCOUNTS
	CAILE C,LOWER		; A NON-ALPHA?
	JRST [	 SETZ B,	;YES, END OF STRING
		 AOS D		;ALLOW NULL TO BE STORED
		 JRST REDFL4]	; GO WRAP UP
	CAIE D,MAXLC		; FIRST BYTE OF STRING?
	TQNN <DFSTF>		; NO. ON A * FIELD?
	JRST REDFL4		; CANT BE WILD
	MOVX C,DWLDF		; BECOMING WILD
	IORM C,FLAGS(TXT)	; SAY SO
	;..
	;..
REDFL4:	MOVE C,STTSAV		; RESTORE POINTER
	CAIL B,"A"+40		;LOWER CASE?
	CAILE B,"Z"+40		;MAYBE
	IFSKP. <
	  TRZ B,40>		;YES. RAISE IT
REDFL2:	SOSGE D			;ROOM FOR THIS ONE IN THE BUFFER?
	RETBAD (GJFX5)		;NO. GIVE ERROR THEN
	IDPB B,C
	JUMPN B,REDFL1
REDFLE:	LOAD A,FLTSD,(JFN)
	MOVE B,C
	CALL TRMBLK		; Trim the block and return excess
	LOAD A,FLTSD,(JFN)
	MOVN B,(A)		;GET NEG LENGTH OF BLOCK, I.E. -(NWDS+1)
	HRLI A,2(B)		;SETUP -(NWORDS-1) IN LH
	RETSKP

REDFL3:	MOVE C,STTSAV		;RESTORE POINTER
	XCT TMP 		;Get next byte
	JRST REDFL2

REDFST:	MOVX C,DWLDF		; SEE IF IT IS BECOMING WILD
	CAIE D,MAXLC		; IS IT?
	IORM C,FLAGS(TXT)	; YES. SAY SO
STARB:	TQNN <ASTAF>		; STARS ALLOWED?
	TQNE <ASTF>		;* ALREADY SEEN?
	IFSKP. <
	  RETBAD (GJFX31)>	; NO. GIVE APPROPRIATE ERROR
	TQNE <OSTRF>		; OUTPUT STARS ?
	TQO <ASTF>		; YES. SAY SO
	TQO <DFSTF>
	JRST REDFL4		; AND GO INSERT IT
REDQST:	MOVX C,DWLDF		; SAY SAW A WILD MASK
	IORM C,FLAGS(TXT)
	JRST STARB		; GO DO REST OF WILD LOGIC

GDFTMP:	STKVAR <GDFTMT>
	MOVEM A,GDFTMT		;SAVE AC A
	LOAD A,FLTSD,(JFN)
	IFN. A
	  HRRZ B,0(A)		;HAVE A STRING. SEE IF CORRECT LENGTH
	  CAIN B,MAXLW+1	;HAS IT BEEN TRIMMED?
	  JRST GDFTM1		;NO. USE IT THEN
	  MOVE B,A		;YES. MUST RELEASE IT
	  MOVEI A,JSBFRE	; BACK TO THE POOL
	  NOINT
	  SETZRO FLTSD,(JFN)	; NO STRING NOW
	  CALL RELFRE		;FREE IT UP
	  OKINT			;ALLOW INTS AGAIN
	ENDIF.
	MOVEI B,MAXLW+1
	NOINT
	CALL ASGJFR
	RETBAD (GJFX22,<OKINT>)	; Insufficient space
	STOR A,FLTSD,(JFN)
	OKINT
GDFTM1:	HRLI A,(<POINT 7,0>)
	AOS C,A
	MOVE A,GDFTMT		;GET BACK ORIGINAL A
	RETSKP			;GIVE SKIP RETURN
;ROUTINE TO COPY A LOGICAL NAME DEFAULT INTO THE DEFAULT STRING
;CALL:
;	MOVE T1,ADR OF STRING TO BE COPIED
;	CALL LNMCPY
;RETURNS +1:	ERROR
;	 +2:	OK

LNMCPY::STKVAR <LNMCPS>		;GET A WORK CELL
	MOVEM T1,LNMCPS		;SAVE POINTER TO STRING TO BE COPIED
	CALL GDFTMP		;GET A DEFAULT STRING TO COPY INTO
	 RETBAD ()
	MOVE T1,LNMCPS		;RESTORE POINTER TO DEFAULT STRING
	MOVEI D,MAXLC		;COUNT OF BYTES
	SETZ B,			;IN CASE
	CAMN T1,[-2]		;IS THIS A NULL STRING
	JRST REDFL2		;GO HANDLE NULL STRING
	HRLI T1,(POINT 7,0,35)	;SET UP A STRING POINTER TO STRING
	MOVE B,[ILDB B,A]	;USE LOCAL BYTE OPERATION
	JRST REDFL0		;GO COPY IT
;ROUTINE TO CHECK THAT AN ACCOUNT STRING IS OK

CHKACT:	TQNN <ASTF>		;PARSE ONLY?
	TXNE F1,STRSF!DIRSF!NAMSF!EXTSF!VERSF ;ANY STARS?
	RETSKP			;YES, ACCOUNT STRING MUST BE OK
	SKIPE FILACT(JFN)	;IS THERE AN ACCOUNT STRING?
	TQNE <NEWF,NEWVF>	;YES, OLD FILE?
	RETSKP			;NO, THEN OK
	BLCAL. DSKOK,<<FILDEV(JFN)>> ;DISK?
	 RETSKP			;NOT A DISK, ALWAYS PROCEED
	CALL GETFDB		;MAP IN THE FILE
	 RETBAD ()		;FAILED
	CALL COMACT		;SEE IF ACCOUNT STRING MATCHES
	 RETBAD (,<CALL USTDIR>) ;IT IS NOT A MATCH
	CALL USTDIR		;MATCHED, UNLOCK THE DIR
	RETSKP			;AND GIVE SUCCESSFUL RETURN
;ROUTINE TO COMPARE ACCOUNT STRINGS
;THIS ROUTINE ASSUMES DIR IS LOCKED
;ACCEPTS IN A/	ADR OF FDB OF FILE
;		CALL COMACT
;RETURNS +1:	NO MATCH
;	 +2:	MATCHED, OR NO ACCOUNT STRING SPECIFIED IN JFN

COMACT:	STKVAR <COMACP,<COMACS,3>>
	SKIPN FILACT(JFN)	;WAS AN ACCOUNT STRING SPECIFIED?
	RETSKP			;NO, THIS MATCHES ALL STRINGS
	MOVE B,.FBACT(A)	;GET ACCOUNT STRING
	CAMG B,[6B2-1]		;IS THIS A NUMBER?
	CAMGE B,[5B2]		;...
	JRST [	ADD B,DIRORA	;GET BASE ADR OF THE ACCOUNT STRING
		ADDI B,.ACVAL	;POINT TO THE FIRST WORD OF THE STRING
		JRST COMAC1]
	TLZ B,700000		;CLEAR THE 5B2 IN THE NUMBER
	HRROI A,COMACS		;GET POINTER TO DESTINATION STRING
	MOVEI C,12		;DECIMAL
	NOUT			;TRANSLATE NUMBER TO A STRING
	 RETBAD ()		;FAILED
	MOVEI B,COMACS		;GET ADR OF FIRST WORD OF STRING
COMAC1:	MOVSI A,(<POINT 7,0(B)>) ;SET UP A POINTER TO THE STRING
	MOVE C,FILACT(JFN)	;GET POINTER TO STRING IN JFN BLOCK
	HRLI C,(POINT 7,0,34)	;..
	MOVEM C,COMACP		;SAVE BYTE POINTER
COMAC2:	ILDB D,A		;NOW COMPARE THE STRING
	ILDB C,COMACP		;GET A CHARACTER FROM EACH STRING
	CAME C,D		;MATCH?
	 RETBAD (GJFX44)	;NO, FAIL
	SKIPN D			;END OF STRING?
	JUMPE C,RSKP		;IF BOTH STRINGS ENDED, THEN MATCHED
	SKIPE D			;IS D DONE AND C NOT DONE?
	JUMPN C,COMAC2		;NEITHER STRING DONE, CONTINUE LOOP
	RETBAD (GJFX44)		;NO MATCH
; Recognize current field
; Called from gtjfn loop
; Decides which field was being input, and then attempts to recognize it

RECFLF:	MOVX C,SAWF		;ENTRY FOR CNTRL-F TYPED
	IORM C,FLAGS(TXT)	;REMEMBER WE SAW A RECOG CHARACTER
RECFLD:	CALL BACKIT		;ZAP THE RECOGNITION CHARACTER
	MOVE C,FILCNT(JFN)	;WAS ANYTHING TYPED?
	CAMN C,CNTWRD(TXT)
	JRST RECFL2		;NO, THEN RECOGNITION CAN OCCUR
	TXNE F1,DIRSF!NAMSF!EXTSF!VERSF!STARF
	JRST DING		; Cannot recognize after *
RECFL2:	TQNE <DIRFF>		; Find which field is being input
	JRST RECDIR		; Directory name is
	TQNE <EXTFF>
	JRST RECEX0		; Extension is
	TQNN <NAMF>
	JRST RECNA0		; Recognize name
	MOVE C,FILCNT(JFN)
	CAME C,CNTWRD(TXT)	; SOMETHING TYPED, TREAT LIKE CONT-F
	JRST RECFL1		; Some thing typed, treat like cont-f
	MOVE C,FLAGS(TXT)	; SEE IF GETTING AN ATTRIBUTE
	TXNN C,ARBATF		; IF YES, THEN DING
	TQNE <VERF>
	JRST DING		; Can recognize no more
	JRST DEFVER		; Default version

RECFL0:	TQNE <DIRFF>
	JRST RECDIR
	TQNE <EXTFF>
	JRST RECEXT
	TQNN <NAMF>
	JRST RECNA0
	MOVE C,FLAGS(TXT)	;SEE IF PARSING A PREFIX
	TXNE C,PREFXF		;...
	JRST RECPRE		;YES, GO RECOGNIZE IT
	MOVE D,FILCNT(JFN)	;SEE IF NOTHING TYPED YET
	CAMN D,CNTWRD(TXT)	;...
	TXNN C,ARBATF		;NOTHING TYPED YET, DOING AN ATTRIBUTE?
	JRST ENDEXT		;NO, CAN GO FINISH DEFAULTING EVERYTHING
	TQNN <NREC>		;RECOGNIZING?
	JRST DING		;YES, CANNOT RECOGNIZE A NULL ATTRIBUTE
	RETBAD (GJFX46)		;NULL ATTRIBUTE IS NOT ALLOWED

RECFL1:	MOVE C,FLAGS(TXT)	;CHECK FOR AN ATTRIBUTE PREFIX
	TXNE C,PREFXF		;...
	JRST RECPRF		;GO RECOGNIZE PREFIX
	CALLRET ENDEXT		;NO, GO FINISH THIS FIELD
; Recognize directory name
; Call:	RH(FILTMP(JFN))	; Pointer to string block to recognize
;	FILOPT(JFN)	; Pointer to last character in string
; Flags norec, devf, dirf,dirff,dirtf are updated or used
;	CALL RECDIR
; Return
;	+1	; A=0 MEANS Ambiguous
;	+2	; Ok
; Clobbers most everything

RECDIR:	TQNE <DEVF>
	JRST RECDI1		;HAVE A DEV ALREADY
	CALL DEFDEV		; Default device first
	 JUMPN A,R		; IF ERROR, RETURN IMMEDIATELY
RECDI1:	CALL ENDSTX		; Terminate string, get lookup pointer
	PUSH P,FILOPT(JFN)	; Save filopt(jfn) for typing out tail
	BLCAL. MDDOK,<<FILDEV(JFN)>> ;A MULTIPLE DIR DEVICE?
	 JRST RECDI3		; No.  Do not update FILOPT for JFN
	LOAD B,FLUC,(JFN)	; GET STRUCTURE NUMBER
	MOVE C,FILOPT(JFN)	; COPY POINTER TO TAIL
	CALL DIRLUK		; Lookup directory name get number
	 JRST [	JUMPL A,RECDI2	; AMBIGUOUS
		TQNE <ASTF>	; PARSE ONLY?
		JRST RECDI3	; Yes. Do not update FILOPT for JFN
		POP P,FILOPT(JFN)
		MOVEI A,GJFX17	; NO SUCH DIRECTORY, STEP LOGICAL NAME
		JRST STEPLN]
	HRRM A,FILDDN(JFN)	; Store directory number
	MOVEM B,FILOPT(JFN)	;SAVE UPDATED POINTER
	CALL ENDTMP		;TIE OFF THE DIR NAME STRING
	STOR A,FLDIR,(JFN)	;STORE IT IN THE JFN BLOCK
	OKINT			;UNLOCK FROM ENDTMP
	POP P,B
	TQNE <NREC>		;WANT RECOGNITION?
	IFSKP.
	  CALL TSTRQ		;YES. TYPE OUT REST OF NAME
	  CALL BRKOUT		;OUTPUT THE PUNCTUAUTION
	ENDIF.
	TQO <DIRF,DIRTF>
	TQZ <DIRFF>
	CALLRET SETTMP		; Reset temp block and return
; HERE ON AMBIGUOUS RETURN FROM DIRLUK

RECDI2:	MOVEM B,FILOPT(JFN)	;STORE UPDATED POINTER
RECDI3:	POP P,B			;Get back pointer to untyped text
	TQNE <NREC>		;DOING RECOGNITION?
	JRST [	MOVEI A,GJFX17	;NO, THEN NO DIRECTORY WAS FOUND
		JRST STEPLN]	;GO SEE IF WE CAN STEP
	CALL TSTRQ		;OUTPUT THE RECOGNIZED PORTION
	CALLRET DING		;DING THE USER

;ROUTINE TO OUTPUT TERMINATING PUNCTUATION AFTER DIRECTORY
;RECOGNITION

BRKOUT:	MOVEI B,">"		;DEFAULT PUNCTUAUTION
	MOVX C,SWBRKT		;SAW "[" BIT
	TDNE C,FLAGS(TXT) 	;NEED TO OUTPUT A "]"
	MOVEI B,"]"		;YES. SO DO IT
	CALL OUTCH		;GO DO IT
	RET			;AND DONE
; Recognize extension
; This routine operates in the same way as recdir described above

RECEXT:	CALL RECEXX
	 JRST [	JN AMBGF,,DING	;IF AMBIGUOUS...
		JUMPN A,R	;IF ERROR, RETURN NOW
		MOVEI A,GJFX19	;IF NO ERROR, STEP LOGICAL NAME
		JRST STEPLN]
	RETSKP

RECEXX:	CALL ENDSTX		; Terminate string, get lookup pointer
	PUSH P,FILOPT(JFN)	; Save filopt(jfn) for typing out tail
	CALL EXTLUK		; Lookup extension
	IFNSK.			;[7.1014] Extension lookup failed
	  POP P,FILOPT(JFN)	;[7.1014] Get FILOPT back
	  IFQN. AMBGF		;[7.1014] If ambiguous, recognize what we can
	    MOVE B,FILOPT(JFN)	;[7.1014] Our work string
	    CALL TSTRQ		;[7.1014] (B/) Do the work
	     RET		;[7.1014] Pass error back
	  ENDIF.		;[7.1014]
	  TQNE <OLDNF>		;[7.1014] If old file desired,
	  JRST RFALSE		;[7.1014] Go step logical name
	  RET			;[7.1014] Else return
	ENDIF.			;[7.1014]
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	CALL ENDTMP		; Truncate temp string get pointer
	HRRM A,FILNEN(JFN)	; Store as extension
	OKINT
	TQO <EXTF,EXTTF>
	TQZ <EXTFF>
	POP P,B
	TQNN <NNAMF>
	TQNE <NREC>		; Were we performing recognition?
	JRST RECXX1		; No. done
	CALL TSTRQC		;(B) Yes, output tail
	 RETBAD()		;Error - invalid field length
	TQNE <NVERF>
	JRST RECXX1
	CALL TSTLNG		;ALLOWING LONG NAMES?
	 JRST RECXX1		;NO
	CHOUT <PNCVER>		;AND THE PUNCTUATION
	TQO <NUMFF>		; And act like the user did it
	MOVX A,VERFF		; SAW VERSION . FLAG
	IORM A,FLAGS(TXT)	; SAY SO
RECXX1:	CALL SETTMP		; Reset temp block and return
	 RETBAD
	RETSKP
RECEX0:	MOVE C,FILCNT(JFN)
	CAME C,CNTWRD(TXT)
	JRST RECEX1		;HAVE PARTIAL STRING, GO RECOGNIZE
	CALL DEFEXT		;TRY FOR DEFAULT VALUE FIRST
	IFSKP. <
	  RETSKP>
	JUMPN A,R		;IF ERRORS, RETURN
	CALL GETDEX		;SEE IF THERE IS A DEFAULT EXT
	 JRST [	JUMPN A,R	;IF ERROR, RETURN
		JRST RECEX1]	;IF NO DEFAULT, GO TRY TO RECOGNIZE
	MOVEI A,GJFX19		;SEE IF LN CAN BE STEPPED
	CALL STEPLN
	JUMPL A,R		;IF STEPPED, RETURN
	RETBAD			;COULD NOT, RETURN ERROR CODE

RECEX1:	TQNE <ASTF>		;OUTPUT STARS?
	JRST DING		;YES. ALWAYS AMBIGUOUS THEN
	CALL RECEXX		;TRY TO RECOGNIZE
	 JRST [	JN AMBGF,,DING	;IF AMBIGUOUS
		JUMPN A,R	;IF ERROR, RETURN NOW
		MOVEI A,GJFX19	;EXTENSION NOT FOUND
		RET]
	RETSKP
; Recognize name
; This routine operates in the same way as recdir and recext above

RECNA0:	TQNE <DEVF>		;SEEN A DEVICE YET?
	IFSKP.
	  CALL DEFDEV		;NO, GO GET DEFAULTED DEVICE
	  IFSKP. <
	    RETSKP>		;DEVICE NAME WAS RECOGNIZED, STOP HERE
	  JUMPN A,[RETBAD ()]	;IF ERROR, EXIT
	ENDIF.
	TQNE <DIRF>		;SEEN A DIRECTORY YET?
	IFSKP.
	  CALL DEFDIR		;NO, GO DEFAULT ONE
	  IFSKP. <
	    RETSKP>		;DIR WAS RECOGNIZED, STOP HERE
	  JUMPN A,[RETBAD ()]	;OTHERWISE EXIT
	ENDIF.
	SETZ A,			;NO ERROR CONDITION
	MOVE C,FILCNT(JFN)	;GET CHARACTERS FOUND
	CAMN C,CNTWRD(TXT)	;FOUND ANY?
	SKIPA			;ONLY DO DEFAULT
	CALL RECNA1		;HAVE DEV AND DIR, NOW TRY FOR NAME
	IFNSK.
	  JUMPN A,R		;IF ERROR EXIT
	  MOVE C,FILCNT(JFN)
	  CAMN C,CNTWRD(TXT)
	  CALL DEFNAM
	  IFNSK.
	    JUMPE A,DING	;IF NO ERRORS, RING THE BELL
	    RETBAD ()
	  ENDIF.
	ENDIF.
	TQNN <NREC>		;DOING RECOGNITION?
	TQNE <NNAMF>
	RETSKP			;NO, DONT TYPE OUT "."
	CHOUT "."
	TQO <EXTFF>
	RETSKP
RECNAM:	CALL RECNA1
	IFSKP. <
	  RETSKP>
	JUMPE A,DING		;GO RING BELL IF NO ERROR
	RETBAD ()

RECNA1:	TQNE <DIRF>
	JRST RECNA2		;ALREADY HAVE A DIR
	CALL DEFDIR		; Default directory
	 JUMPN A,R		; IF ERROR, RETURN
RECNA2:	CALL ENDSTX		; Terminate string, get lookup pointer
	PUSH P,FILOPT(JFN)	; Save filopt(jfn) for typing tail
	CALL NAMLUK		; Lookup name in directory
	IFNSK.			;[7.1014] Name lookup failed
	  POP P,FILOPT(JFN)	;[7.1014] Get FILOPT back
	  IFQN. AMBGF		;[7.1014] If ambiguous,
	    MOVE B,FILOPT(JFN)	;[7.1014] Get working string
	    CALL TSTRQ		;[7.1014] (B/) Recognize all that we can
	     JRST RFALSE	;[7.1014] The return ambiguous
	  ENDIF.		;[7.1014]
	  TQNN <OLDNF>		;[7.1014] New files allowed?
	  TQNE <NREC>		;[7.1014] And trying to recognize?
	  JRST STEPLN		;[7.1014] Yes, go step logical name
	  JRST RFALSE		;[7.1014] No, return ambiguous
	ENDIF.
	MOVEM A,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	CALL ENDTMP		; Truncate temp block, and get pointer
	HRLM A,FILNEN(JFN)	; To put in file name
	OKINT
	TQO <NAMF,NAMTF>
	POP P,B
	TQNN <NNAMF>
	TQNE <NREC>
	IFSKP.
	  CALL TSTRQC		;(B) Type remainder
	   RETBAD() 		;Error - invalid field length
	ENDIF.
	CALLRET SETTMP
;ROUTINE TO RECOGNIZE THE PREFIX PORTION OF AN ATTRIBUTE FIELD

RECPRE:	CALL RECPR0		;GO TRY TO RECOGNIZE
	 JRST RECPRA		;AMBIGUOUS
	MOVE A,PREFIX(TXT)	;GET PREFIX VALUE
	TXNE A,NOATRF		;DOES THIS HAVE AN ARGUMENT?
	JRST [	CALL ENDARB	;GO CLOSE OUT THIS ATTRIBUTE
		 RETBAD
		JRST ENDEXT]	;GO RECOGNIZE THE OTHER FIELDS
	TQNN <NREC>		;RECOGNIZING?
	JRST DING		;YES, CAN GO NO FURTHER
	RETBAD (GJFX46)		;NO, ATTRIBUTE VALUE REQUIRED

RECPRF:	CALL RECPR0		;GO TRY TO RECOGNIZE
	 JRST RECPRA		;FAILED OR AMBIGUOUS
	MOVE A,PREFIX(TXT)	;SEE IF THIS HAS AN ATTRIBUTE VALUE
	TXNN A,NOATRF		;...
	RETSKP			;IT DOES, GO WAIT FOR ONE
	CALLRET ENDARB		;IT DOESNT, CLOSE THIS PREFIX OUT

RECPRA:	JUMPN A,R		;IF NON-ZERO, THEN ERROR CODE
	TQNN <NREC>		;RECOGNIZING?
	JRST DING		;YES, GIVE AMBIGUOUS RETURN
	RETBAD (GJFX40)		;NO, UNKNOWN ATTRIBUTE

RECPR0:	CALL ENDSTX		;TIE OFF THE PREFIX STRING
	HRLI A,(POINT 7,0,35)	;GET POINTER TO THE FIRST CHAR
	MOVE B,A		;SET UP FOR LOOKUP OF PREFIX
	MOVEI A,PRFXTB		;GET POINTER TO PREFIX TABLE
	TBLUK			;LOOKUP THE PREFIX
	 ERJMPR [RETBAD ()]	;ERR CODE TO A AND RETURN FAIL
	TXNN B,TL%ABR!TL%EXM	;FOUND A PREFIX?
	JRST [	TXNE B,TL%AMB	;NO, AMBIGUOUS?
		JRST RFALSE	;YES, GO DING
		RETBAD (GJFX40)] ;NO, UNKNOWN ATTRIBUTE
	HRRZ A,0(A)		;GET THE PREFIX VALUE
	MOVEM A,PREFIX(TXT)	;SAVE IT AWAY
	EXCH B,C		;GET POINTER TO REMAINDER OF PREFIX
	TQNE <NREC>		;DOING RECOGNITION?
	JRST RECPR1		;NO, DONT OUTPUT THE REMAINDER OF STRING
	TXNN C,TL%EXM		;EXACT MATCH?
	CALL TSTRQ		;NO, TYPE OUT THE REMAINDER OF PREFIX
	MOVEI B,PNCPFX		;FOLLOWED BY THE SEPERATOR
	MOVE A,PREFIX(TXT)	;GET PREFIX VALUE
	TXNN A,NOATRF		;ANY ATTRIBUTE VALUE?
	CALL OUTCH		;YES, TYPE OUT THE PUNCTUATION
RECPR1:	LOAD A,PFXVAL		;GET PREFIX VALUE
	CALL CHKATR		;SEE IF ALREADY ON THE CHAIN
	 RETBAD (GJFX45)	;YES, ERROR
	MOVX A,PREFXF		;CLEAR PREFIX FLAG
	ANDCAM A,FLAGS(TXT)
	MOVX A,ARBATF		;AND SET ATTRIBUTE FLAG
	IORM A,FLAGS(TXT)
	CALLRET SETTMP		;GO SET UP TO GET DATA FIELD
RETYPE:	TMSG </
/>
	SETZ C,			;A NULL
	MOVE B,CURPNT(TXT)	; CURRENT TAIL POINTER
	IDPB C,B		; TIE IT OFF
	MOVE A,ARGCR(TXT)	;START OF IT ALL
	PSOUT			; PRINT IT OUT
	CALL SFCC0		; BACK TO GTJFN STANDARDS
	RET			;AND DONE

TYSTR1:	SKIPN B			; NEED TO DO A STAR?
TYSTR:	MOVEI B,[ASCIZ /*/]-1	; YES
	CALL TSTRB		; GO TYPE OUT WHAT IS IN B
	RET
; Terminator seen, finish up

ENDCNF:	TQOA <TCONF>		;SAW CONFIRMING TERMINATOR
ENDALL:	TQZ <TCONF>		;SAW NON-CONFIRMING TERMINATOR
	TQO <NREC>		; Suppress recognition
	JRST ENDALZ

RECALL:	CALL BACKIT		;ZAP THE RECOGNITION CHARACTER
	MOVX A,SAWALT		;SAY SAW AN ALTODE
	IORM A,FLAGS(TXT)	;REMEMBER THIS IN FLAG WORD
	TQZ <TCONF>		;NO CONFIRMATION SO FAR
	TQZ <NREC>		;INSURE WE WILL DO RECOGNITION
ENDALZ:	HRRZ A,FILDEV(JFN)	;Disallow use of device NFT: -
	CAIN A,NFTDTB		; using device NFT AND
	TQNE NODEF		;  no node in file spec ?
	IFSKP.
	  TQNE <ASTF>		;yes. parse only ?
	  IFSKP.
	    MOVEI T1,GJFX16 	;no. force failure. (NO SUCH DEVICE)
	    JRST ERRDO
	  ENDIF.
	  SETZM FILDEV(JFN)	;yes. clear device field in JFN block
	ENDIF.
	TQNN <STARF>
	IFSKP.
	CALL [	TQNE <DIRFF> ;COLLECTING DIRECTORY?
		IFSKP.
		  TQNN <NAMF>
		  CALLRET ENDNA3
		  CALLRET ENDEX8
		ELSE.
		  CALL ENDDIR 	;YES. GO FINISH IT UP
		   RET	 	;FAILED
		  TQNN <NREC> 	;DOING RECOGNITION?
		  CALL BRKOUT 	;YES. OUTPUT TERMINATOR
		  RETSKP	;DONE
		ENDIF.]
	 JRST [	JUMPL A,GTJFST	; IF <0, LN WAS STEPPED
		JRST ERRDO]	; ELSE, NO STEP
	ENDIF.
	;..
	;..
	MOVE C,FILCNT(JFN)
	TQNN <DIRFF>		;COLLECTING A DIRECTORY?
	CAME C,CNTWRD(TXT)	; Is input string NON-null?
	IFNSK.
	  TQNN <NREC>		;YES. DOING RECOGNITION?
	  TXNN F1,STRSF!DIRSF!NAMSF!EXTSF!VERSF ;YES. SEEN A STAR?
	  IFSKP.
	    TQNE <EXTF> 	;YES, GOT EXTENTION FIELD YET?
	    IFSKP.
	      CALL DING 	;NO, RETURN AMBIGUOUS
	      MOVEI A,0
	      JRST GTJF2
	    ENDIF.
	  ENDIF.
	  CALL RECFL0
	  IFNSK.
	    JUMPE A,GTJF2	; AMBIGUOUS
	    JUMPG A,ERRDO	; ERROR
	    TQNE <ASTF>		; PARSE ONLY?
	    JRST ENDAL4		; YES, CONTINUE
	    JRST GTJFST		; RETRY - LOGICAL NAME WAS STEPPED
	  ENDIF.
	ENDIF.
	;..
	;..
	MOVE C,FLAGS(TXT)	;SEE IF GETTING AN ATTRIBUTE
	TXNN C,ARBATF		;...
	IFSKP.
	  MOVEI A,GJFX46	;YES
	  TQNE <NREC>		;RECOGNIZING?
	  JRST ERRDO		;NO, THEN GIVE AN ERROR RETURN
	  CALL DING		;YES, RING THE BELL
	  JRST GTJF2		;AND GO BACK FOR THE ATTRIBUTE VALUE
	ENDIF.
	TQNE <NAMF,NNAMF>	; Do we have a name?
      IFSKP.
	CALL DEFNAM		; No, try the default name
	IFNSK.
	  JUMPL A,GTJFST	; LN WAS STEPPED, GO RETRY
	  JUMPG A,ERRDO		; ERROR OCCURED
	  CALL RECNAM		; NO DEFAULT, SEE IF A NO-NAME DEVICE
	  IFNSK.
	    JUMPE A,GTJF2	; GO GET MORE FROM USER
	    JUMPG A,ERRDO	; ERROR
	    TQNE <ASTF>		; PARSE ONLY?
	    JRST ENDAL4		; YES - DON'T RETRY STEPPED LOGICAL NAME
	    JRST GTJFST		; RETRY - LOGICAL NAME WAS STEPPED
	  ENDIF.
	ENDIF.
      ENDIF.
	TQNE <EXTF,NNAMF>	; After all that, do we have ext?
	JRST ENDAL4		; Yes
	MOVE C,FILCNT(JFN)	; IS THERE A PARTIAL STRING?
	TQNN <EXTFF>		; SAW A DOT YET?
	CAME C,CNTWRD(TXT)	; HAVE A PARTIAL STRING?
	JRST ENDAL6		; YES, GO USE IT
	CALL DEFEXT		; NO, Attempt to default extension
	JRST [	JUMPL A,GTJFST	;LOGICAL NAME WAS STEPPED
		JUMPG A,ERRDO	;AN ERROR WAS ENCOUNTERED
		JRST ENDAL6]	;OTHERWISE GO DEFAULT EXT
	;..
	;..
ENDAL4:	TQNE <NNAMF>		; NO NAME DEVICE?
	JRST ENDAL7		; YES
	TQNE <VERF>		; Do we have a version?
	IFSKP.
	  CALL DEFVER		; No, default it
	  IFNSK.
	    JUMPGE A,ERRDO	;ERROR
	    CALL STOALT		;LN WAS STEPPED, PUT ALTMODE BACK IF NEEDED
	     JRST ERRDO		;ERROR ENCOUNTERED
	    JRST GTJFST		;GO REPROCESS THE COMMAND
	  ENDIF.
	ENDIF.
	TQNE <NEWF,NEWVF>
	IFSKP.
	  TQNN <ASTF>		; Parse-only?
	  JRST ENDAL7		; No, continue
	ENDIF.
	TQNE <PRTF>		; Do we have protection?
	IFSKP.
	  CALL DEFPRT		; No, default it
	   JRST ERRDO
	ENDIF.
	TQNE <ACTF>		; Do we have an account?
	IFSKP.
	  CALL DEFACT		; No, default it
	   JRST ERRDO
	ENDIF.
ENDAL7:	CALL DEFATR		;GET SET UP ANY DESIRED ATTRIBUTES
	 JRST ERRDO		;FAILED
ENDL77:	TQNN <TCONF>		;ALREADY CONFIRMED?
	TQNN <PONFF>		;OR NO PRINT REQUESTED?
	JRST ENDAL3		;YES, DON'T PRINT O.F., N.F., ETC.
	TQNN <ASTF>		;NOT PARSE ONLY?
	TQNE <NREC>		;RECOGNITION?
	JRST ENDAL3		;NO, NO MESSAGE
	HRROI B,[ASCIZ / !Old file!/]
	TQNN <NVERF>
	HRROI B,[ASCIZ / !Old generation!/]
	TQNE <NEWVF>		; Did we generate a new version?
	HRROI B,[ASCIZ / !New generation!/]
	TQNE <NEWF>		; Did we generate a new file
	HRROI B,[ASCIZ / !New file!/]
	TQNN <NNAMF>
	JRST ENDAL9
	HRROI B,[ASCIZ / !OK!/]
	TQNE <CFRMF>
	HRROI B,[ASCIZ / !Confirm!/]
	;..
	;..
ENDAL9:	TXNN F1,DIRSF!NAMSF!EXTSF!VERSF
	CALL [	TQNN <JFNRD>	;HAVE AN EXTENDED BLOCK?
		CALLRET TSTR1	;NO. PRINT BUT DON'T PUT IN BUFFER
		HRRZ A,E
		UMOVE A,11(A)	;YES. GET FLAGS
		TQNN <CFRMF>	;WANT CONFIRMATION?
		TXNN A,G1%RCM	;NO. WANT THE MESSAGE?
		CALLRET TSTR1	;DON'T PUT IN BUFFER
		CALLRET TSTR]	;PUT IT IN THE BUFFER
ENDAL3:	CALL INFTST		;SEE IF WE HAVE A FILE
	 JRST ENDAL2		;NO. GIVE THIS UP
	TQNN <TCONF>		;CONFIRMATION ALREADY GIVEN?
	TQNN <CFRMF>
	JRST ENDAL2		; Or no confirmation requested
ENDL33:	BIN			; Else read confirmation character
	IDIVI B,^D36/CCSIZE
	LDB B,CPTAB(C)		; Get character class
	CAIN B,CARRET		; IGNORE?
	JRST ENDL33		;YES. GO GET ANOTHER
	CAIN B,CONTR
	JRST [	CALL RETYPE	;  DO LOGICAL TYPE OUT
		JRST ENDL77]	; GO DO CONFIRM AGAIN
	CAIE B,SPACE		;SPACE
	CAIN B,ALTMOD		;OR ESC?
	JRST [	CALL DING	;DON'T CONFIRM, BUT DON'T ABORT EITHER
		JRST ENDAL3]	;TRY AGAIN
	CAIE B,COMMA		;CONFIRMATION CHARACTER?
	CAIN B,TERMS		;IN EITHER CLASS
	JRST ENDAL2		; Is ok
	CAIE B,CONTU
	CAIN B,EDTCHR		; CHARACTER EDITING BYTE?
	IFSKP. <
	  ERRLJF GJFX15>	; Improper confirmation
	BKJFN			;  BACK UP THE INPUT
	 JFCL
	CALL CLRJFN		;CLEAR OUT THE INPUT
	CALL SETTMP		;GET SOME WORK SPACE
	 JRST ERRDO
	TXNN F1,DIRSF!NAMSF!EXTSF!VERSF
	TQNN <PONFF>		;PRINT REQUESTED?
	JRST MRTEXT		;NO. GO ON
	CALL RETYPE		;RETYPE EDITED FILESPEC
	JRST MRTEXT		;AND GO GET SOME MORE INPUT
ENDAL2:	TQNE <NEWVF,NEWF>	;NEW FILE OR NEW VERSION?
	SKIPN FILFDB(JFN)	;SET ACCOUNTING, ETC. IF FDB WAS CREATED
	 JRST ENDALS		;NO, DON'T INSERT PROTECTION, ETC. INTO DIRECTORY
	PUSH P,E		; SAVE E
	HRRZ E,DEV
	TQNE <PRTF>		; Do we have a protection?
	CALL @PLUKD(E)		; Insert it into the directory
	TQNE <ACTF>		; Do we have an account string?
	IFSKP.
	  NOINT			;AVOID INTERRUPTS WHILE FILACT IS FUDGED
	  MOVEI B,ACCTSR-1 	;POINT TO ACCOUNT STRING
	  MOVN A,ACCTSL
	  HRLI B,2(A)		;LOOKUP POINTER TO ACCOUNT
	  CALL @ALUKD(E)
	   JRST [POP P,E	;ERROR
		JRST ERRDO]
	  SETZM FILACT(JFN)
	  OKINT
	  JRST ENDALT
	ENDIF.
	MOVE B,FILACT(JFN)
	HRRZ A,0(B)		;BLOCK LENGTH
	SUBI A,2
	MOVNS A
	HRL B,A			;LOOKUP POINTER TO ACCOUNT
	CALL @ALUKD(E)		; Yes, insert it into the directory
	 JRST [	POP P,E		;ERROR, RESTORE E
		JRST ERRDO]
ENDALT:	MOVX B,FB%TMP
	TQNE <TMPTF,TMPFF>	; Is this file to be temp?
	CALL @SLUKD(E)
	HRRZ A,E		;SEE IF REAL DISK
	POP P,E			;RESTORE E
	BLCAL. DSKOK,<A>	;REAL DISK?
	IFSKP. <
	  CALL FDBINU>		;YES - INIT NAME STRINGS IN FDB
	;..
	;..
ENDALS:	CALL STRUSR		;RETURN FILE NAME TO THE USER
	NOINT
	MOVEI A,FILLNM(JFN)	;GET ADDRESS OF CHAIN HEADER WORD
	CALL RELLNS		;RELEASE LOGICAL NAME CHAIN
	MOVEI A,JSBFRE
	TQNE <ASTF>		; SCAN ONLY?
	JRST ENDLS1		; YES. DON'T RELEASE ACCOUNT AND PROT STRINGS
	SETZM FILPRT(JFN)	; AND PROTECTION WORD
ENDLS1:	HRRZ B,FILTMP(JFN)
	SKIPE B
	CALL RELFRE		; And temp
	LOAD B,FLTSD,(JFN)
	SKIPE B
	CALL RELFRE
	HLRZ B,FILLNM(JFN)	;RDTXT BUFFER
	SKIPE B			;ONE AROUND?
	CALL RELFRE		;YES. ZAP IT.
	HRRZS FILLNM(JFN)	;CLEAR OUT POINTER TO RDTXT BUFFER
	SETZM FILTMP(JFN)
	SETZM FILOPT(JFN)
	SETZM FILCNT(JFN)
	AND STS,[XWD 100,0]	; Retain astf
	IOR STS,FILSTS(JFN)	; Get rest of sts
	TQZ <ASGF,FILINP,FILOUP>; CLEAR ASSIGN AND I/O FLAGS
	TQO <NAMEF>		; Set name attached flag
	TQNE <NACCF>
	TQO <FRKF>
	MOVEM STS,FILSTS(JFN)
	SETZRO ASGF2,(JFN)	;[7384]CLEAR ASGF SHADOW BIT
	OKINT
	CALL ENDINF		;RESTORE INPUT FILES
	MOVE A,JFN		; GET JFN
	IDIVI A,MLJFN		; CONVERT BACK TO USER INDEX
	MOVE JFN,A		; PUT IT BACK IN JFN
	TXNN F,ASTAF+OSTRF+RLHFF ;RETURN LH FLAGS?
	JRST ENDA51		;NO
	TQNE <PRTTF>		;IF ;P SPECIFIED,
	TQO <FXPRT>		;SAY SO
	TQNE <ACTTF>
	TQO <FXACT>
	TQNE <TMPTF,TMPFF>
	TQO <FXTMP>
	HLL JFN,F1		;GET FLAGS TO RETURN
	TXZ JFN,STEPF+STARF+DFSTF+TCONF+EXTXF+IGIVF ;CLEAR FLAGS NOT RETURNED
	TQNN <IGDLF>
	 TXO JFN,GJ%GND		; Not seeing deleted files
	TQNN <IGIVF>
	 TXO JFN,GJ%GIV		; Not seeing invisible files
	TQNE NODEF
	 TXO JFN,GJ%NOD		; Saw a node name in file spec
	;..
	;..
ENDA51: TQNN <OSTRF>		;Real file
	TQNN <NODEF>		; AND saw node name ?
	IFSKP.
	  CALL DIMLNK		;yes. establish link to remote FAL
	   JRST ERRDO		;failure.
	ENDIF.
	UMOVEM JFN,1		; Return jfn to user
	TQNN <ASTF>		; REAL JFN?
	TXNN JFN,STRSF!NAMSF!EXTSF!DIRSF!VERSF ;DOING ANY STARS?
	SMRETN			; NO. RETURN NOW
	HRRZS JFN		; GET ONLY JFN PART
	CALL CHKJFN		; LOCK UP THE JFN
	 RETERR ()		; SOMETHING BAD HAPPENED
	 SMRETN			; TTY AND STRING ALWAYS OK
	 SMRETN			; ""
	BLCAL. DSKOK,<NUM>	;SEE IF REAL FDB PRESENT, i.e. real disk
	 JRST ENDL58		;ISN'T
	CALL GETFDB		; FIND FDB FOR THE FILE
	 JRST ENDL56		; NOT THERE. STEP IT THEN
	PUSH P,A		; SAVE THE FDB ADDRESS
	MOVX B,FC%DIR		; CHECK FOR LIST ACCESS
	CALL ACCCHK		; DO IT
	 JRST ENDL57		; NOT ACCESSIBLE. GO STEP IT
	MOVE A,0(P)		; GET BACK THE FDB ADDRESS
	CALL COMACT		; COMPARE THE ACCOUNT STRING
	 JRST ENDL57		; DID NOT MATCH, GO STEP TO NEXT FILE
	POP P,A			; CLEAN UP STACK
	CALL USTDIR		; FREE UP DIR
ENDL58:	CALL UNLCKF		; AND THE FILE
	SMRETN			; RETURN GOOD

ENDL57:	POP P,A			; CLEAN UP THE STACK
	CALL USTDIR		; FREE UP DIR
ENDL56:	CALL UNLCKF		; AND THE FILE
	UMOVE A,A		; GET BACK JFN AND FLAGS
	GNJFN			; STEP TO FIRST GOOD ONE
	 RETERR (GJFX32)	; NO MATCH
	SMRETN			; FOUND IT
;HERE IF HAVE NO DEFAULT EXTENSION

ENDAL6:	TQNE <NREC>		; NOT DOING RECOGNITION?
	TQNN <EXTFF>		; AND SPECIFIED NULL EXTENSION?
	IFSKP. <
	  JRST ENDL6A>		; YES. LET HIM GET NULL EXTENSION THEN
	MOVEI B,"."
	TQNN <NNAMF>
	TQNE <NREC>
	JRST ENDL6B
	TQON <EXTFF>		;EXTENSION STARTED YET?
	CALL OUTCH		;NO, TYPE OUT A DOT
ENDL6B:	CALL DEFEXT		;FIRST SEE IF DEFAULT EXISTS
	IFSKP. <
	  JRST ENDAL4>		;YES. USE IT
	JUMPN A,ERRDO		;IF BAD NEWS, BOMB OUT
	CALL GETDEX		;GO SEE IF THERE IS A DEFAULT EXTENSION
	 JRST ENDL6C		;NONE SPECIFIED
	MOVEI A,GJFX19		;SET UP ERROR CODE
	CALL STEPLN		;STEP TO NEXT LN
	JUMPGE A,ERRDO		;FAILURE OR NO MORE LOGICAL NAMES
	CALL STOALT		;GO PUT ALTMODE BACK IN BUFFER
	 JRST ERRDO		;ERROR OCCURED
	JRST GTJFST		;GO START OVER AGAIN

ENDL6A:	CALL RECEXX		;SEE IF AN EXT CAN BE RECOGNIZED
	IFSKP. <
	  JRST ENDAL4>
	IFQN. AMBGF		;NO, FAILURE OR AMBIGUOUS
	  CALL DING		;AMBIGUOUS, DING AND TRY FOR MORE
	  JRST GTJF2
	ENDIF.
	JUMPL A,GTJFST		;LOGICAL NAME WAS STEPPED
	JUMPG A,ERRDO		;AN ERROR WAS ENCOUNTERED
	MOVEI A,GJFX19		;SET UP ERROR CODE
	CALL STEPLN		;STEP THE LOGICAL NAME IF ANY
	JUMPL A,GTJFST		;LOGICAL NAME WAS STEPPED
	JRST ERRDO		;LOGICAL NAME NOT STEPPED, BOMB OUT

ENDL6C:	JUMPN A,ERRDO		;IF ERROR, GO BOMB OUT
	TXNN F1,DIRSF!NAMSF	;THIS FOLLOWING A STAR?
	JRST ENDL6A		;OTHERWISE GO RECOGNIZE
	TQNE <NREC>		;DOING RECOGNITION?
	ERRLJF (GJFX19)		;NO. GO COMPLAIN ABOUT THIS CASE THEN
	CALL DING		;YES. REFUSE TO DO ANY MORE
	JRST GTJF2		;AND PROCEED IN-LINE
; Star typed

STAR:	CALL DPST		; SAVE BYTE
	 RETBAD()		; CANT DO IT
	MOVE A,FILCNT(JFN)	;[7.1014] Allow *'s so *? can give directory listing
	MOVE B,CNTWRD(TXT)	;GET MAX VALUE
	CAIN A,-1(B)		; HAVE SOMETHING ALREADY?
	TQNE <STARF>		; ALREADY SEENA STAR?
	IFNSK.
	  MOVX A,WLDF		; YES. IT IS WILD THEN
	  IORM A,FLAGS(TXT) 	;REMEMBER THIS
	  TQNE <NUMFF>		;COLLECTING A NUMBER?
	  RETBAD (GJFX4)	;YES. GIVE AN ERROR THEN
	ENDIF.
STAR2:	TQNE <OSTRF>
	TQO <ASTF>		; Set * bit in sts
	TQO <STARF>
	RETSKP

PCENT:	TQNE <NUMFF>		;[7.1014] FOR WILD CHARS. ON A NUMBER?
	RETBAD (GJFX4)		; YES. ILLEGAL CHARACTER THEN
	CALL DPST		; SAVE BYTE
	 RETBAD()		; NO ROOM
	MOVX A,WLDF		; FOR FLAGS
	IORM A,FLAGS(TXT)	;REMEMBER WILD CHAR SEEN
	CALLRET STAR2		; GO DO THE * STUFF
;[7.1014]
; The following routines handle user question mark input. This is entered
; from the input char dispatch table. If the input is NIL, this will return
; immediately. Otherwise, list the candidates for the field currently being
; entered if no previous field had a wild card. If no candidates are found,
; break with GJFX34. Scan for candidates is terminated on last one.
;
;QUEST - Routine dispatched to when "?" is seen.
;
; Called with:
;	TEXTI% context setup
;	CALL through dispatch table when "?" is seen
;
; Returns:
;	+1 - Always

QUEST:	MOVE A,CURCNT(TXT)	;Get current string
	AOS A			;Move one past (should be a null)
	CAML A,STRCNT(TXT)	;Was "?" first thing typed?
	ERRLJF GJFX34		;Yes, then break on it
	TQNE <OSTRF>		;GJ%OFG, parse only?
	TQNE <ASTAF>		;GJ%IFG, normal indexable bit?
	SKIPA			;No to either
	ERRLJF GJFX34		;GJ%OFG and not GJ%IFG, this prevents a loop
	CALL INFTST		;(/A) Test for no input JFN
	 ERRLJF GJFX34		;None so break out now
	MOVEI A,.CHNUL		;Erase the "?"...
	DPB A,CURPNT(TXT)	;...by overwriting it with a null
	MOVE B,LDPNT(TXT)	;Save TEXTI% context by putting
	MOVEM B,LDPTMP		; these variables in the TRVAR
	MOVE B,LDCNT(TXT)
	MOVEM B,LDCTMP
	MOVE B,CURPNT(TXT)
	MOVEM B,CRPTMP
	MOVE B,CURCNT(TXT)
	MOVEM B,CRCTMP
	TQNN <DEVF>		;Device specified
	CALL DEFDEV		;(/DEV) No, so get default
	 HRRZ B,FILDEV(JFN)	;Has to be some flavor of DSK:
	CAIE B,DSKDTB		;On disk?
	JRST QUEST2		;Nope, ding user and restart
	TQO <NREC>		;Turn off recognition
	TQNE <EXTFF>		;Extension being specified?
	CALLRET QEXTN		;Yes
	TQNN <NAMF>		;Name specified?
	CALLRET QNAM		;No, must be entering it
	TQNN <VERF>		;Version specified?
	CALLRET QVER		;No, must be entering it
	JRST QUEST3		;Must be in STR or DIR field, no help
QUEST2:	CALL DING		;(/) Can't help in any later fields
QUEST3:	MOVE A,CRCTMP		;Now restore TEXTI% context from TRVAR
	MOVEM A,CURCNT(TXT)
	MOVE A,CRPTMP
	MOVEM A,CURPNT(TXT)
	MOVE A,LDCTMP
	MOVEM A,LDCNT(TXT)
	MOVE A,LDPTMP
	MOVEM A,LDPNT(TXT)
	MOVE A,MPP		;Get saved stack pointer
	MOVE A,0(A)		;Find out what is there
	TXNE A,IMCFLG		;Last call internal?
	ERRLJF (GJFX34)		;Yes, return illegal "?" error to COMND%
	CALL RETYPE		;(/) Retype the input text
	CALL BACKIT		;(/) Backup over the NUL (was the "?")
;	CALLRET RESCAN		;Re-establish TEXTI% context
;RESCAN - Routine to initiate a rescan of the user's input.
;The JFN block is initialized.
;
; Call with:
;	TESTI% arguments setup
;	CALL RESCAN
;
; Returns:
;	+1 - Error,
;	     A/ Error code
;	+2 - Success, String retyped on screen

RESCAN: STKVAR <TMPFLN>		;Save TEXTI% buffer here
	NOINT			;Touching sensitive things
	HLRZ A,FILLNM(JFN)	;Preserve TEXTI% buffer info
	MOVEM A,TMPFLN		; in this location
	HRRZS FILLNM(JFN)	;Now make believe it isn't there
	CALL RELJFN		;(JFN/) Go cleanup
	CALL ASGJFN		;(/JFN) Go get another JFN
	IFNSK.
	  MOVEI A,JSBFRE	;None left
	  SKIPE B,TMPFLN	;If there is something to release,
	  CALL RELFRE		;(B/) The release it
	   ERRLJF GJFX3		;Return error to user
	ENDIF.
	MOVE A,TMPFLN		;Setup old retype stuff
	HRLM A,FILLNM(JFN)
	OKINT			;Now we can be interrupted
	XCTU [HLLZ F,0(E)]	;Get user flags again
	SETZ F1,		; and clear others
	MOVE A,STRPNT(TXT)	;Reinitialize pointer to input string
	MOVEM A,LDPNT(TXT)
	SETZM LDCNT(TXT)	;Zap input count
	CALL SETTMP		;(JFN/) Get another temp block and continue
	 RETBAD()		;Something is wrong
	RETSKP			;Return to GCH loop
;[7.1014]
;QNAM - Routine that is called when a question mark has been entered
;in the file name part of the file spec. This routine is the first
;step when printing out a list of candidates for the name field.
;
; Call with:
;	TEXTI% arguments setup
;	CALLRET QNAM
;
; Returns:
;	JRST QUEST3 - When finished

QNAM:	TQNN <DIRSF>		;Any directory *'s?
	CALL QSNAM		;(/) No, append star and find first file
	IFSKP.			;If first one found
	  DO.			;Loop through all candidates
	    LOAD A,FLNSB,(JFN)	;Print this name
	    CALL QNXTL		;(A/) Do the printing
	    CALL QVNAM0		;(A/) Now look for next name
	     EXIT.		;No more, retype
	  LOOP.			;Do next candidate
	  ENDDO.
	ENDIF.
	JRST QUEST3		;No directory match	
;[7.1014]
;QEXTN - Routine that is called when a question mark has been entered
;in the extension part of the file spec. This routine is the first
;step when printing out a list of candidates for the extension field.
;
; Call with:
;	TEXTI% arguments setup
;	CALLRET QEXTN
;
; Returns:
;	JRST QUEST3 - When finished

QEXTN:	TQNN <DIRSF,NAMSF>	;Any directory or name *'s?
	CALL QSEXT		;(/) No, append star and find first file
	IFSKP.			;If first one found
	  DO.
	    LOAD A,FLESB,(JFN)	;Print this name
	    MOVE B,1(A)		;Look at the first word of the string
	    TLNE B,774000	;Is first character a NUL?
	    IFSKP.		;It is null
	      MOVEI A,[ASCIZ /[Null]/] ;It is, so make dummy entry
	      SOS A		;Set up as string block
	    ENDIF.
	    CALL QNXTL		;(A/) Print out string
	    CALL QVEXT0		;(A/) Now look for next extension
	     EXIT.		;None left, retype
	  LOOP.			;Do next candidate
	  ENDDO.
	ENDIF.
	JRST QUEST3		;Stars somewhere or no match
;[7.1014]
;QVER - Routine that is called when a question mark has been entered
;in the version part of the file spec. This routine is the first
;step when printing out a list of candidates for the version field.
;
; Call with:
;	TEXTI% arguments setup
;	CALLRET QVER
;
; Returns:
;	JRST QUEST3 - When finished

QVER:	TQNN <DIRSF,NAMSF,EXTSF> ;Any dir, name, or extension *'s?
	CALL QSVER		;(/) No, make it a star and find first file
	IFSKP.			;If found first file
	  DO.			;Now loop through all versions
	    TMSG </
  />				;Make it neat
	    LOAD B,FLVNO,(JFN)	;Get version number
	    CALL DNOUT		;(B/) Print decimal version
	    CALL QVVER0		;(/) Now get next version
	     EXIT.		;None left, retype
	  LOOP.			;Do next version
	  ENDDO.
	ENDIF.
	JRST QUEST3		;Stars seen or no match
;[7.1014]
;The following routines are for stepping the name, ext and version fields
;and assuring that at least one file is accessible with the new field
;value.
;
; Called with:
;	no arguments
;	CALL QVNAM (to find first one) 
;	CALL QVNAM0 (when current name is being stepped)
;	    or
;	CALL QVEXT (to find first one)
;	CALL QVEXT0 (when stepping current extension)
;	    or
;	CALL QVVER (to find first one)
;	CALL QVVER0 (when stepping current version)
;
; Returns:
;	+1 - No file found
;	     A/ Error code
;	+2 - Success, file found
;	     With FLNSB(JFN) setup or
;	     With FLESB(JFN) setup or
;	     With FLVNO(JFN) setup

QVNAM:	SETZ A,			;Find first name in this directory
	JRST QVNAM1

QVNAM0:	LOAD A,FLNSB,(JFN)	;Step the current name
	CALL LKPTR		;(A/A) Need a lookup ptr
QVNAM1:	TQO <NAMSF,STEPF>	;Flag that we are stepping
	CALL NAMLKX		;(A/A,B) Find next name
	 RETBAD()		;Match is impossible
	NOINT			;Match found
	HRRZ A,FILTMP(JFN)	;Got one, exchange old name block
	LOAD B,FLNSB,(JFN)	;  and new one
	STOR A,FLNSB,(JFN)
	HRRM B,FILTMP(JFN)
	OKINT			;Done touching sensitive areas
	CALL SETTMP		;(JFN/) Now reinitialize FILTMP ptr
	 RETBAD()		;Error
	CALL QVEXT		;(/) Now look for acceptable extension and version
	 JRST QVNAM0		;None for this name, step it
	RETSKP			;Got one, return
; Step extension field

QVEXT:	SETZ A,			;Find first extension, this name
	JRST QVEXT1

QVEXT0:	LOAD A,FLESB,(JFN)	;Step current extension
	CALL LKPTR		;(A/A) Need a lookup pointer
QVEXT1:	TQO <EXTSF,STEPF>	;Note that we are stepping
	CALL EXTLKX		;(A/A,B) Find next one
	 RETBAD()		;Pass error back
	NOINT			;Can't be interrupted
	HRRZ A,FILTMP(JFN)	;Got file, exchange old ext block
	LOAD B,FLESB,(JFN)	; and new one
	STOR A,FLESB,(JFN)
	HRRM B,FILTMP(JFN)
	OKINT			;Back to normal
	CALL SETTMP		;(JFN/) Reinitialize FILTMP
	 RETBAD()		;Error
	CALL QVVER		;(/) Now look for acceptable version
	 JRST QVEXT0		;None for this ext, step to next
	RETSKP			;Got one
; Step version field

QVVER:	SETZ A,			;Find the first version
	JRST QVVER1

QVVER0:	LOAD A,FLVNO,(JFN)	;Step current version
QVVER1:	TQO <VERSF,STEPF>	;Note stepping version
	CALL GTVER		;(A/) Find next one and check access
	 RETBAD()		;There ain't one
	RETSKP			;Found one
;GTVER - Routine to locate a file version
;
; Call with:
;	A/ Desired version number
;	Assumes F, F1, DEV, JFN, & STS are setup
;	CALL GTVER
;
; Returns:
;	+1 - Error, file not found
;	+2 - Success, 
;	     A/ version number

GTVER:	HRRZ B,DEV		;Get device
	HRRZ B,NLUKD(B)		;Check for some flavor of DSK:
	CAIN B,MDDNAM		;If not MDD device,
	JRST GTVER1		; don't call USTDIR
	CALL VERLUK		;(B/B) Find file but don't lock
	 RET			;Not found, return to caller
GTVER0:	TQO <VERF,VERTF>	;Show version found
	HRRM A,FILVER(JFN)	;And put it in JFN block in JSB
	RETSKP			;Done

GTVER1:	CALL VERLKX		;(B/B) Lookup requested version
	 RET			;Not there
	MOVEM B,FILFDB(JFN)	;Remember FDB address
	TQNE <ASTF>		;If output stars, then nothing really done
	JRST GTVER0		;Save the version and return
	MOVE A,B		;Copy FDB address
	PUSH P,.FBGEN(A)	;Save version number too
	TQNE <DIRSF,NAMSF,EXTSF,VERSF> ;Stepping anything?
	TQNE <NEWF,NEWVF>	;New file or version?
	JRST GTVER2		;New file or not stepping
	MOVX B,FC%DIR		;Flag
	CALL ACCCHK		;(A,B/) No, do directory list access check
	 JRST GTVER3		;Bad news, see if we can try another

GTVER2:	TQO <VERF,VERTF>	;Show version found and typed
	POP P,A			;Recover version number
	HLRZS A
	STOR A,FLVNO,(JFN)	;And store it
	CALL USTDIR		;(/) OK, release the directory
	RETSKP			;And return
GTVER3:	CALL USTDIR		;(/) Invalid access, release the directory
	POP P,A			;Recover version
	HLRZS A
	TQNN <DIRSF,NAMSF,EXTSF,VERSF> ;Stepping anything?
	RET			;No, just return
	TQO <STEPF>		;Yes, step to next file
	TQNE <RVERF>		; after installing right target version
	SETZ A,			;Get highest version only
	TQNE <HVERF>		;Highest only?
	MOVEI A,-1		;No, want all
	TQNE <LVERF>		;Lowest only?
	MOVEI A,-2		;Yes, flag it
	JRST GTVER		;Now go try it
;[7.1014]
;QSNAM, QSEXT, QSVER - Routines that append a * to the field currently
;being entered and fakes *'s for the remaining fields. It aids in
;the "?" when parsing a file. There are 3 entry points as noted below.
;
; Call with:
;	no arguments
;	CALL QSNAM - name being entered (returns nam*.*.*)
;	CALL QSEXT - extension being entered (returns nam.ext*.*)
;	CALL QSVER - version being entered (returns nam.ext.*)
;
; Returns:
;	+1 - Error, no files can be recognized
;	+2 - Fake input fields setup

QSNAM:	CALL QSTAR		;(/) Stuff a * in name
	CALL ENDNAM		;(/) Punctuate name field with "."
	 RET			;Couldn't do it
QSEXT:	CALL QSTAR		;(/) Stuff * in extension
	CALL ENDEX7		;(/) Punctuate this field
	 RET			;Shucks
QSVER:	CALL QSTAR		;(/) Jam a * in version
	CALL ENDEX7		;(/) and find version
	 RET			;Non-existant
	RETSKP			;Done
;[7.1014]
;QSTAR - This routine stuffs a * in for the user (aids in "?" whilest
;parsing a filename).
;
; Call with:
;	partial input in TEXTI% buffers
;	CALL QSTAR
;
; Returns:
;	+1 - Always, * stuffed in input buffers & old file flag set

QSTAR:	MOVEI A,"*"		;This character
	TQO <STARF>		;Note * seen
	CALL LTR		;(A/) Put * in FILTMP and set WLDF
	 RETBAD()		;Couldn't do it
	TQO <ASTAF,OLDNF>	;* allowed, old file only
	TQZ <OUTPF,NEWNF>	;Old files only!
	TQZ <ASTF>		;Clear bit possibly set due to OSTRF
	RET			;Fini
;[7.1014]
;QNXTL - Routine to print out a candidate string
;
; Call with:
;	A/ Address of string block
;	CALL QNXTL
;
; Returns:
;	+1 - Always
;
; Clobbers A,B,C

QNXTL:	STKVAR <TMPA>		;Place to save A
	MOVEM A,TMPA		;Hold onto address of string block
	TMSG </
 />				;Neatness counts
	MOVE B,TMPA		;Retrieve address of string block
	HRROI B,1(B)		;Now convert it into string pointer
	CALLRET TSTR1		;Output string, but don't put in buffer
;[7.1014]
;LKPTR - Routine to compute a lookup pointer for a string block
;
; Call with:
;	A/ Address of block
;	CALL LKPTR
;
; Returns:
;	+1 - Always with A/ lookup pointer (-# words,,first word-1)
;
; Clobbers A,B,C

LKPTR:	HRRZI B,1(A)		;Address of start of string
	HRLI B,(POINT 7,)	;Make it a pointer
LKPTR0:	ILDB C,B		;Find end of string
	JUMPN C,LKPTR0
	HRRZ C,A		;Start of block
	SUBI C,-1(B)		;-Number of words
	HRL A,C			;Make A and IOWD
	RET			;And away we go
; Set up temp string block for this jfn
; Call:	JFN IN JFN
;	JSYS SETTMP
; Sets up filopt(jfn) and rh(filtmp(jfn)) and filcnt(jfn)
; Clobbers a,b,c
; Clears num

SETTMP:	HRRZ A,FILTMP(JFN)	; Is block assigned?
	JUMPN A,SETTM1		; Yes, use it
	MOVEI B,MAXLW+1
	NOINT
	CALL ASGJFR		; Assign a free storage area in psb
	RETBAD (GJFX22,<OKINT>)	; No room
	HRRM A,FILTMP(JFN)	; Save in tmpptr
	OKINT
SETTM1:	HRLI A,(<POINT 7,0,35>)
	MOVEM A,FILOPT(JFN)	; Set filopt(jfn)
	MOVEI A,MAXLC
	CALL TSTLNG		;ALLOWING LONG NAMES
	IFNSK.			;IF NOT,
	  MOVEI A,MAXSHT	;GET MAX SIZE FOR A NAME THEN
	  TQNE <EXTFF>		;ABOUT TO COLLECT AN EXTENSION?
	  MOVEI A,MAXEXT	;YES. USE MAX SIZE OF AN EXTENSION THEN
	ENDIF.
	MOVEM A,FILCNT(JFN)
	MOVEM A,CNTWRD(TXT)	;REMEMBER THIS
	MOVEI NUM,0		; Clear number
	TQZ <NEGF>
	RETSKP


;ROUTINE TO PUT AN ALTMODE BACK INTO THE INPUT BUFFER
;RETURNS +1 IF ERROR
;RETURNS+2 WITH ALTMODE IN BUFFER IF RECOGNITION WAS BEING DONE

STOUAL:	SKIPA A,[SAWALT!SAWF]	;LOOK FOR EITHER IF ENTERED HERE
STOALT:	MOVX A,SAWALT		;SEE IF SAW AN ALTMODE
	TDNN A,FLAGS(TXT)	;DID WE?
	RETSKP			;NO, RETURN IMMEDIATELY
	ANDCAM A,FLAGS(TXT)	;YES. TURN IT OFF NOW
	LDB A,CURPNT(TXT)	;GET LAST CHAR IN BUFFER
	CAIN A,.CHESC		;IS IT AN ALTMODE?
	RETSKP			;YES, ALL THROUGH
	MOVEI A,.CHESC		;NO, PUT AN ALTMODE IN
	SOSG CURCNT(TXT)	;IF THERE IS ROOM
	RETBAD (GJFX51)		;NO ROOM
	IDPB A,CURPNT(TXT)	;PUT ALTMODE IN BUFFER
	MOVEI B,0		;END WITH NULL
	MOVE C,CURPNT(TXT)
	IDPB B,C		;DONT UPDATE BYTE POINTER
	RETSKP			;AND EXIT
; Get character from string OR file
; Call:	CALL GCH
; Return
;	+1	; No more input
;	+2	; Ok, in a, the character
; Clobbers b

GCH:	SKIPG LDCNT(TXT)	; IF ANY CHARS IN BUFFER, GET THEM FIRST
	TQNN <STRF>		; Does string exist?
	JRST GCH1		; No, get from file
	XCTBUU [ILDB A,2]	; Get character increment byte ptr
	JUMPE A,GCH2		;AT THE END OF THE STRING?
	ANDI A,177		;USE ONLY 7-BIT ASCII
	CAIN A,"-"		;[7415] Are we in line continuation?
	IFNSK.			;[7415] Possibly...
	  UMOVE B,2		;[7415] Preserve the byte pointer from user
	  XCTBUU [ILDB A,2]	;[7415] Get next character
	  CAIN A,.CHLFD		;[7415] Is it a line feed?
	  JRST GCH		;[7415] We have continuation, ignore the continuation characters
	  CAIN A,.CHCRT		;[7415] How about a CR then LF?
	  IFNSK.		;[7415] Saw CR...
	    XCTBUU [ILDB A,2]	;[7415] ...now eat LF
	    JRST GCH		;[7415] And continue
	  ENDIF.		;[7415] End of -CRLF combination
	  UMOVEM B,2		;[7415] Put user's byte pointer back
	  MOVEI A,"-"		;[7415] And restore the right character
	ENDIF.			;[7415] End line continuation
	SOSG CURCNT(TXT)	;[7415] Will this character fit?
	RETBAD (GJFX51)		;[7415] No. Tell the user
	IDPB A,CURPNT(TXT)	;YES. STASH IT AWAY
	MOVEI B,0		;PUT A NULL AT END
	MOVE C,CURPNT(TXT)	;WITHOUT UPDATING THE POINTER
	IDPB B,C
	RETSKP			;AND FINISH UP

GCH2:	TQZ <STRF>		; No more string input
GCH1:	SOSGE LDCNT(TXT)	;MORE IN BUFFER?
	JRST RFALSE		;NO. GO BACK
	ILDB A,LDPNT(TXT)	;YES. GET THE NEXT BYTE
	RETSKP			;AND RETURN THE BYTE
;SETUP RDTXT BLOCK

SRDTXT:	PUSH P,B		;SAVE COUNT
	IDIVI B,5		;GET NUMBER OF WORDS
	SKIPE C			;INTEGRAL NUMBER?
	AOS B			;NO. GET ONE MORE WORD FOR THE SLOP
	ADDI B,VARC+1		;GET ADDITIONAL WORDS NEEDED
	NOINT			;PRESERVE THE SANCTITY OF THE JSB
	CALL ASGJFR		;GET SOME SPACE
	 JRST [	OKINT		;NOT THERE APPARENTLY
		POP P,0(P)	;CLEAN UP THE STACK
		ERRLJF (GJFX22)] ;GO COMPLAIN TO THE CALLER
	MOVEI TXT,1(A)		;ESTABLISH ARG REGION
	HRLI A,(<POINT 7,0,35>)	;MAKE IT A STRING POINTER
	HRLM A,FILLNM(JFN)	;SAVE THE BLOCK ADDRESS FOR RELJFN
	OKINT			;GOT IT. ALLOW INTERRUPTS
	ADDI A,VARC		;TO BEGINNING OF STRING SPACE
	HRRZ B,A
	SETZM 1(B)		;INITIALIZE FIRST WORD OF STRING TO NULL
	SETZM STRPNT(TXT)	;CLEAR RDTXT INPUT
	SETZM FLAGS(TXT)	;CLEAR FLAGS
	SETZM STPCNT(TXT)	;CLEAR LOGICAL NAME STEP COUNT
	POP P,B			;RESTORE ORIGINAL BYTE COUNT
	RET
;SETUP INTERNAL ^R BUFFER

RTYSET:	STKVAR <RTY0P,RTY1P>
	MOVX A,RIEFLG		;SEE IF THIS IS A RETURN ON EMPTY CALL
	TXNE C,G1%RIE		;...
	IORM A,FLAGS(TXT)	;YES, REMEMBER THIS FOR LATER
	TXNN C,G1%RBF		;IS ^R BUFFER CONTIGUOUS?
	XCTU [SKIPN A,.GJCPP(D)] ;IS THERE A BUFFER?
	JRST GJF01		;NO. GO ON
	TLC A,-1		;YES. MAKE IT A GOOD POINTER
	TLCN A,-1
	HRLI A,(<POINT 7,0>)
	IBP A			;AND INCREMENT IT
	CALL DBP		;DECREMENT
	MOVEM A,RTY0P		;SAVE FINAL POINTER
GJF01:	TQNN <STRF>		;HAVE A STRING POINTER?
	IFSKP.
	  UMOVE A,2		;YES. GET IT
	  IBP A			;INCREMENT IT
	  CALL DBP		;AND DECREMENT IT
	  MOVEM A,RTY1P		;SAVE IT FOR TESTING
	ENDIF.
	HRRZ A,E
	UMOVE A,.GJRTY(A)	;AND GET ^R POINTER
	TLC A,-1		;MAKE ^R POINTER VALID
	TLCN A,-1
	HRLI A,(<POINT 7,0>)
	IBP A			;INCREMENT IT
	CALL DBP		;AND DECREMENT IT
	MOVE B,A		;AND PUT IT IN B
	MOVE D,STRCNT(TXT)	;MAX BYTE COUNT
	MOVE A,ARGCR(TXT)	;GET BACK MAIN POINTER
	TQNE <STRF>		;FROM A STRING IN MEMORY
	JRST GTJ02		;YES - NO CTRL/R BUFFER
GTJTP:	CAME B,RTY1P		;SAME AS MAIN POINTER?
	CAMN B,RTY0P		;AT THE END
	JRST GTJ02		;YES
	XCTBU [ILDB C,B]	;GET A BYTE
	JUMPE C,GTJ02		;NULL ENDS BUFFER
	SOSGE D			;MAKE SURE THIS ONE FITS
	ERRLJF (GJFX51)		;IT DOESN'T
	IDPB C,A		;COPY INTO MONITOR BUFFER
	JRST GTJTP		;GO DO MORE

GTJ02:	HRRZM D,STRCNT(TXT)	;BYTE SIZE
	RET
;SETUP USER-PROVIDED JFN

USRJFN:	HRRZ JFN,E
	XCTU [SKIPL JFN,10(JFN)]	; Yes, get his version of jfn
	CAIL JFN,MJFN
	ERRLJF GJFX1,<MOVEM JFN,ERRSAV>
	CAIE JFN,.PRIIN		;PRIMARY INPUT?
	CAIN JFN,.PRIOU		;NO. PRIMARY OUTPUT?
	ERRLJF GJFX1,<MOVEM JFN,ERRSAV> ;YES. CANT SPECIFY THAT JFN
GTJFZ2:	NOINT
	LOCK JFNLCK
GTJFZ3:	CAMGE JFN,MAXJFN	; Above currently available jfn's?
	IFSKP.
	  PUSH P,JFN		; Yes, sve this
	  MOVE JFN,MAXJFN
	  AOS MAXJFN
	  IMULI JFN,MLJFN
	  CALL RELJF2
	  POP P,JFN
	  JRST GTJFZ3
	ENDIF.
	IMULI JFN,MLJFN		;MAKE IT A USEABLE JFN
	SKIPN FILSTS(JFN)	; Is this jfn free?
	CAIN JFN,0		;AND NOT 0?
	IFSKP.
	  CALL ASGJF1		; Yes, assign it
	ELSE.
	  UNLOCK JFNLCK		;[7345]ALREADY IN USE. UNLOCK THE JFN
	  OKINT			;[7345]AND GO OKINT
	  TQNN <JFNAF>		;[7345]DOES USER WANT TO ASSIGN AN ALTERNATE?
	  ERRLJF GJFX2,<MOVEM JFN,ERRSAV> ;[7345]NO. THEN PUNT
	  CALL ASGJFN		;[7345](/JFN)YES. GET A DIFFERENT JFN
	   ERRLJF(GJFX3)	;[7345]COULDN'T. SAY NO MORE JFNS
	ENDIF.
	RET
; Assign a jfn
; Call:	CALL ASGJFN
; Return
;	+1	; Error none available
;	+2	; Ok, in jfn the jfn
; Clobbers jfn

ASGJFN:	NOINT
	LOCK JFNLCK
	MOVN JFN,MAXJFN		; Get current max jfn
	HRLZS JFN		; Form aobjn pointer
	JRST ASGJF5		;SKIP JFN 0

ASGJF0:	SKIPN FILSTS(JFN)
	JRST ASGJF3
ASGJF5:	ADD JFN,[XWD 1,MLJFN]
	JUMPL JFN,ASGJF0
ASGJF2:	CAIL JFN,RJFN
	 JRST ASGJF4
	SUB JFN,[XWD 1,0]
	AOS MAXJFN
ASGJF3:	HRRZ A,JFN
	CAIE A,101*MLJFN
	CAIN A,100*MLJFN
	 JRST ASGJF5		; Primary io designator is skipped
	AOS (P)
	SETZM FILLNM(JFN)
ASGJF1:	HRLI JFN,(ASGF)
	HRRZ A,JFN		;GET ADDRESS ONLY
	HLLZM JFN,FILSTS(A)	; Mark this jfn as assigned
	HRRZS JFN
	SETZM FILST1(JFN)	;RESET FLAGS IN FILST1
	SETONE ASGF2,(JFN)	;[7384]AND LIGHT ASGF SHADOW BIT
	HRRZ A,FORKN		; Get fork number
	HRLZM A,FILVER(JFN)
	SETZM FILTMP(JFN)
	SETZM FILDDN(JFN)
	SETZM FILNEN(JFN)
	SETZM FILACT(JFN)
	SETZM FILNND(JFN)
	HLLZS FILIDX(JFN)
	SETZM FILMS1(JFN)
	SETZM FILCOD(JFN)	;CLEAR UNIQUE CODE FIELD
	SETZM FILOFN(JFN)	;CLEAR THIS WORD IN CASE DEVICE CARES
	HRRZS FILMS2(JFN)	; CLEAR MASK WORDS
	SETZM FILFDB(JFN)	; CLEAR FDB ADDRESS WORD
	SETZRO FLDIR,(JFN)	; ZERO POINTER TO DIR STRING
	SETZRO FLATL,(JFN)
	SETOM FILLCK(JFN)
ASGJF4:	UNLOCK JFNLCK
	OKINT
	RET
; Release jfn
; Call:	IN JFN, JFN
;	CALL RELJFN
; Clobbers a,b,c,d

RELJFN::
RELJFX:
	NOINT
	LOCK JFNLCK
	SKIPN A,FILSTS(JFN)	;ALLREADY RELEASED?
	JRST RELJF4		;yes Already released
	HRRZ A,FILDEV(JFN)	;GET THE DISPATCH ADDRESS FROM THE JFN
	SKIPE A			;DEVICE DISPATCH SET?
	CALL @RLJFD(A)		;YES...RELEASE ANY DEVICE SPECIFIC STORAGE
         NOP			;IGNORE NON-SKIP RETURN
	MOVE A,FILSTS(JFN)	;GET THE STATUS AGAIN
	MOVE B,FILST1(JFN)	;[7384]GET MORE STATUS BITS
	TXNE A,ASGF		;[7384]WAS THIS JFN BEING ASSIGNED?
	TXNN B,ASGF2		;[7384]BE SURE ASGF IS LIT, NOT BLKF
	SKIPA			;[7384]JFN IS NOT BEING ASSIGNED
	JRST RELJF0		;YES, DONT CHECK SPOOLING
	HRRZ A,FILIDX(JFN)	;SEE IF THIS IS A SPOOLED DEVICE
	MOVE B,DEVCH1(A)	;GET CHARACTERISTICS OF ORIGINAL DEV
	SKIPE SPIDTB+.SPQSR	;IS THERE A PID TO SEND TO?
	TLNN B,(D1%SPL)		;YES, IS THIS A SPOOLED DEVICE?
	JRST RELJF0		;NO, DONT SEND ANY MESSAGES TO QUASAR
	MOVE C,DEVCHR(A)	;SEE IF THIS IS AN INPUT DEVICE
	BLCAL. DSKOK,<<FILDEV(JFN)>> ;REAL DISK?
	 SKIPA			;NO
	TLNE C,(DV%IN)		;IF AN INPUT DEVICE, DONT SEND MESSAGE
	JRST RELJF0		;NOT OPENED, DONT SEND MESSAGE
	CALL GETFDB		;GET THE FDB MAPPED
	 JRST RELJF0		;FOULED UP, DONT SEND MESSAGE
	EA.ENT
	MOVE T2,.FBBYV(T1)	;SET UP FOR MESSAGE
	MOVE T3,.FBSIZ(T1)	;SPOOL MESSAGE HAS FBBYV AND FBSIZ
	CALL USTDIR		;UNLOCK FROM GETFDB
	MOVE T1,JFN		;SET UP FOR SENDING MESSGE
	CALL SPLMES		;TELL QUASAR OF SPOOLED FILE
	 BUG.(CHK,NOSPLM,GTJFN,SOFT,<RELJFN - Could not send spool message to QUASAR>,,<

Cause:	Could not tell QUASAR of spooled file for output.

Action:	See if QUASAR is running and check to see that the system has some
	IPCF free space available.  If the system appears to be normal and
        if this BUG persists, make it dumpable and submit an SPR with the
	dump and a copy of MONITR.EXE.  If possible, include any known
	method for reproducing the problem and/or the state of the system
	at the time the BUG was observed.
>,,<DB%NND>)			;[7.1210] 
RELJF0:	CALL RELJF3		;RELEASE COMMON STUFF
	TXNE B,TRNSF		;[7384]A TRANSITIONAL FILE?
	JRST RELJF4		;[7384]NO
	MOVE A,FILST1(JFN)	;[7384]GET SECOND STATUS WORD
	TXNE B,ASGF		;[7384]WAS THIS BEING CREATED?
	TXNN A,ASGF2		;[7384]MAKE SURE ASGF IS LIT, NOT BLKF
	JRST RELJF4		;NO. CANT BE A RDTXT BUFFER THEN
	MOVEI A,FILLNM(JFN)	;GET ADDRESS OF LOGICAL NAME CHAIN
	CALL RELLNS		;RELEASE LOGICAL NAME STRING
	MOVEI A,JSBFRE		;SET UP TO RELEASE RDTXT BUFFER
	HLRZ B,FILLNM(JFN)
	SKIPE B			;A RDTXT BLOCK THERE?
	CALL RELFRE		;YES. RELEASE IT
	HRRZS FILLNM(JFN)	;CLEAR OUT RDTXT BUFFER POINTER
RELJF4:	SETZM FILDEV(JFN)	;CLEAR THIS TO AVOID ANY CONFUSION
	UNLOCK JFNLCK
	OKINT
	RET
;COMMON SUBROUTINE CALLED BY RELFJN AND CLRJFN TO CLEAN UP THE JFN
;BLOCK BEFORE RELEASING IT OR STARTING PARSE ALL OVER

RELJF3:	MOVE A,FILSTS(JFN)	; GET STATUS BITS
	TXNE A,NONXF		; IS THIS A NON-EXISTENT FDB
	CALL DELJFB		; YES, GO DELETE FDB IF FILE IS NON-X
	MOVEI A,JSBFRE		; COMMON RELEASE SUBROUTINE
	LOAD B,FLNOD,(JFN)	;RELEASE NODE IF ANY
	SKIPE B
	CALL RELFRE
	HLRZ B,FILDDN(JFN)
	SKIPE B
	CALL RELFRE		; Release device string block
	LOAD B,FLDIR,(JFN)	;SEE IF THERE IS A DIR NAME STRING
	SKIPE B
	CALL RELFRE		;YES, GO RELEASE IT
	HLRZ B,FILNEN(JFN)
	SKIPE B
	CALL RELFRE		; Release name string block
	HRRZ B,FILNEN(JFN)
	SKIPE B
	CALL RELFRE		; Release extension string block
	LOAD B,FLDMS,(JFN)	; GET DIR WILD MASK
	SKIPE B			; HAVE ONE?
	CALL RELFRE		; YES. RELEASE IT
	LOAD B,FLNMS,(JFN)	; NAME WILD MASK
	SKIPE B			; HAVE ONE?
	CALL RELFRE		; YES. RELEASE IT
	LOAD B,FLEMS,(JFN)	; EXTENSION WILD MASK
	SKIPE B			; HAVE ONE?
	CALL RELFRE		; YES. RELEASE IT
	SKIPLE B,FILACT(JFN)	;HAVE AN ACCOUNT STRING?
	CALL RELFRE		; Release storage for account string
	SETZ B,			; GET A ZERO
	STOR B,FLDMS,(JFN)	; CLEAR DIR WILD MASK
	STOR B,FLNMS,(JFN)	; CLEAR NAME WILD MASK
	STOR B,FLEMS,(JFN)	; CLEAR EXTENSION WILD MASK
	CALL RELATR		; GO RELEASE ATTRIBUTE LIST
	MOVEI A,JSBFRE
	MOVE B,FILSTS(JFN)
	MOVE C,FILST1(JFN)	;[7384]GET ADDITIONAL STATUS BITS
	TXNE B,ASGF		;[7384] Was this jfn being assigned?
	TXNN C,ASGF2		;[7384]MAKE SURE ASGF LIT, NOT BLKF
	IFNSK.			;[7408]
	  SETZM FILLFW(JFN)	;[7408] No. Zap this word
	  JRST RELJF2		;[7408] Go finish up
	ENDIF.			;[7408]
	TXNE B,TRNSF		;[7206] WAS THIS JFN TRANSITIONAL?
	JRST RELJF2		;[7206][7408] Yes, no TEMP block to release
	;..
	;..
	HRRZ B,FILTMP(JFN)
	SKIPE B
	CALL RELFRE		; Release temp block
	LOAD B,FLTSD,(JFN)	; RELEASE OTHER TEMP BLOCK
	SKIPE B			; IF ANY
	CALL RELFRE
	SETZM FILTMP(JFN)	; CLEAR OUT POINTER TO WORD
RELJF2:	SETZM FILDDN(JFN)
	SETZM FILNEN(JFN)
	SETZM FILPRT(JFN)
	SETZM FILACT(JFN)
	HLLZS FILIDX(JFN)
	SETZM FILFDB(JFN)	;CLEAR FDB ADDRESS WORD
	SETZRO FLDIR,(JFN)	;ZERO DIR NAME STRING AREA
	MOVE B,FILSTS(JFN)	;SAVE THIS IN CASE IT IS NEEDED
	SETZB STS,FILSTS(JFN)
	SETOM FILLCK(JFN)
	RET			;ALL DONE


RELATR:	LOAD B,FLATL,(JFN)	;GET POINTER TO ATTRIBUTE LIST
	JUMPE B,R		;IF EMPTY, THEN DONE
	LOAD C,PRFXL,(B)	;GET POINTER TO NEXT ITEM ON LIST
	STOR C,FLATL,(JFN)	;REMOVE FIRST ITEM FROM CHAIN
	LOAD C,PRFXS,(B)	;GET SIZE OF BLOCK
	MOVEM C,0(B)		;PUT SIZE IN FIRST WORD OF BLOCK
	MOVEI A,JSBFRE
	CALL RELFRE		;RELEASE THE BLOCK
	JRST RELATR		;LOOP BACK TILL LIST IS EMPTY
;ROUTINE TO RELEASE LOGICAL NAME STRINGS
;ACCEPTS IN A/	ADDRESS OF CHAIN HEADER WORD
;	CALL RELLNS
;RETURNS +1 ALWAYS

RELLNS::STKVAR <RELLNA>
	HRRZM A,RELLNA		;SAVE POINTER TO CHAIN
RELLN1:	CALL REL1LN		;GO RELEASE THE FIRST LOGICAL NAME BLOCK
	 RET			;ALL DONE
	MOVE A,RELLNA		;LOOP BACK FOR ALL ELEMENTS
	JRST RELLN1		;LOOP BACK TILL ALL ARE RELEASED

;ROUTINE TO RELEASE THE FIRST LOGICAL NAME ON THE LIST
;ACCEPTS IN A/	ADDRESS OF CHAIN POINTER WORD
;	CALL REL1LN
;RETURNS +1:	NO MORE LOGICAL NAMES
;	 +2:	OK

REL1LN::STKVAR <REL1LA>
	HRRZM A,REL1LA		;SAVE ADDRESS OF CHAIN POINTER
	HRRZ A,@REL1LA		;GET POINTER TO FIRST LN BLOCK
	JUMPE A,R		;NO MORE
	LOAD B,LNMPNT,(A)	;GET POINTER TO NAME STRING
	MOVEI A,JSBFRE		;STORAGE CAME FROM JSB
	CALL RELFRE		;RELEASE IT
	HRRZ B,@REL1LA		;GET BACK POINTER TO BLOCK
	LOAD C,LNMLNK,(B)	;GET POINTER TO NEXT BLOCK
	HRRM C,@REL1LA		;UPDATE POINTER TO FIRST BLOCK
	MOVEI C,LNHDRL		;GET LENGTH OF HEADER BLOCK
	MOVEM C,0(B)		;FOR RELFRE
	CALL RELFRE		;GIVE BACK SPACE FOR HEADER
	RETSKP			;AND RETURN
; Terminate string
; Call:	FILOPT(JFN)	; Addresses last byte of string
;	RH(FILTMP(JFN))	; Addresses beginning of string block
;	CALL ENDSTX
; Returns with a null deposited on the end of the string and
; In a, a pointer to the string as required by the recognition routines
; Does not modify filopt(jfn), clobbers a,b

ENDSTX::MOVE A,FILOPT(JFN)
	MOVEI B,0
	IDPB B,A		; Append null to string
	LDB B,[POINT 6,A,5]	; ZERO OUT THE REST OF THE WORD
	SUBI B,^D35		; GET NEGATIVE NUMBER OF BITS TO SAVE
	MOVSI C,400000		; BUILD A MASK OF BITS TO PRESERVE
	ASH C,(B)		; BUILD MASK
	HRRZ B,A		; GET ADDRESS OF LAST WORD
	ANDM C,(B)		; ZERO THE LOW ORDER BITS IN THE WORD
	SUB A,FILTMP(JFN)
	MOVNI A,-1(A)		; Number of full words instring
	HRL A,FILTMP(JFN)
	MOVSS A			; Yields iowd # fuul words, first word
	RET

; Trim temp storage block and return excess to free store pool
; Call:	FILOPT(JFN)	; Addresses the last byte of the string
;	RH(FILTMP(JFN))	; Addresses the beginning of the string block
;	CALL ENDTMP
; Returns in a, origin of the string block
; Deposits a null byte on the end of the string
; Returns excess storage in the block to free storage pool
; Clears rh(filtmp(jfn))
; Clobbers a,b,c,d
; Leaves psi off

ENDTMP:	MOVEI B,0
	IDPB B,FILOPT(JFN)	; Deposit a null on the end
	HRRZ A,FILTMP(JFN)	; Origin of block
	MOVE B,FILOPT(JFN)
	CALL TRMBLK		; Trim excess from the block
	NOINT
	HRRZ A,FILTMP(JFN)
	HLLZS FILTMP(JFN)
	RET
; Trim excess from a block and return it to free storage
; Call:	A		; Origin of the block
;	RH(B)		; Last location in block used
;	CALL TRMBLK
; Clobbers a,b,c,d

TRMBLK::MOVEI C,JSBFRE		;SET UP ARGUMENTS FOR TRIMER
	CALLRET TRIMER		;DO THE TRIMMING


;ROUTINE TO TRIM THE UNUSED PART OF A BLOCK FROM A FREE STORAGE POOL
;ACCEPTS IN A/	ORIGIN OF BLOCK
;	    B/	LAST LOCATION USED
;	    C/	POOL TO WHICH THE REMAINDER IS TO BE RETURNED
;	CALL TRIMER
;RETURNS +1 ALWAYS

TRIMER::MOVEI B,1(B)		; Loc of first unused word
	HRRE D,(A)		; Original length of block
	SUBI D,(B)
	ADDI D,(A)		; Length of excess
	JUMPLE D,CPOPJ		; No excess
	NOINT
	HRROM D,(B)		; Make residue into legit block
	MOVNS D
	ADDM D,(A)		; Shorten original block
	MOVEI B,(B)
	MOVE A,C		; GET ADDRESS OF POOL TO RELEASE INTO
	CALL RELFRE		; Release the residue
	OKINT
	RET
; I-o routines for local use
; Call:	B		; Pointer to string to be typed
;	CALL TSTRB	; If b addresses a string block
; Or
;	CALL TSTR	; If b address the first byte
; Outputs the string to the file specified in the call to gtjfn
; Clobbers A,B,C
;
;Returns:	+1:	Always
;
;	CALL TSTRQC
;
;Accepts:	B/ Address of first byte of remainder of string to be typed
;
;This routine is used by DEFNAM, DEFEXT, RECNAM, and RECEXT to insure 
;that the field which is being recognized is of a valid length.  This is
;only of interest when G1%NLN is set in the GTJFN call (no long names).
;Clobbers A,B,C.
;
;Return:	+1:	Error - field is too long (G1%NLN is in effect)
;		+2:	Success

TSTRQC:	CALL LENOK 		;(/A) Check on length of field
	 RETBAD()		;Invalid length - return error
	CALL TSTRQ		;(B) Length is ok - complete field
	RETSKP			;Return success

TSTRQ:	SETO A,			;REMEMBER TO DO QUOTEING
	JRST TSTR0

TSTRB:	HRLI B,(<POINT 7,0,34>)	;POINTER TO BEGINNING OF STRING
TSTR: 	MOVEI A,0		;NO QUOTEING
TSTR0:	STKVAR <TSTRA>
	TLC B,-1		;ASCIZ BYTE POINTER IN B?
	TLCN B,-1		;...
	HRLI B,(POINT 7,0)	;YES, SET UP LEGAL BYTE POINTER
	MOVEM A,TSTRA		;SAVE QUOTEING FLAG
	MOVEM B,LDPNT(TXT)	;SAVE POINTER
	SKIPG CURCNT(TXT)	;ANY ROOM LEFT?
	JRST TSTR0C		;NO
	;..
	;..
TSTR0A:	ILDB A,B		;GET NEXT CHAR
	JUMPE A,TSTR0B		;NULL = DONE
	SKIPE TSTRA		;DOING QUOTING?
	CALL QUOCHK		;YES, SHOULD IT BE QUOTED?
	 JRST TSTR0D		;NO
	MOVEI C,"V"-100		;YES, PUT IN A ^V
	IDPB C,CURPNT(TXT)	;QUOTE THIS CHARACTER
	SOSG CURCNT(TXT)	;ENOUGH ROOM FOR ANOTHER CHARACTER
	JRST TSTR0C		;NO
TSTR0D:	IDPB A,CURPNT(TXT)	;STORE THE CHARACTER
	SOSLE CURCNT(TXT)	;ANY MORE ROOM?
	JRST TSTR0A		;YES, LOOP BACK FOR MORE
TSTR0B:	MOVE B,CURPNT(TXT)	;AND END WITH A NULL
	IDPB A,B
TSTR0C:	MOVE B,LDPNT(TXT)	;RESTORE B
	SETZM LDCNT(TXT)	;ZAP THE INPUT COUNT
TSTR1:	HRRZ A,E
	XCTU [HRRZ A,1(A)]
	TLNE E,777777
	TLNE E,2
	CAIN A,377777
	RET
	MOVEI C,0
	SOUT
	ERJMP R			;[7300][7420] Catch JSYS error
	RET
;LENOK - Routine to check the length of the field being output.
;It is needed for GTJFN calls with G1%NLN set and recognition is being
;performed.  We must check the length of the field we are returning to 
;insure that it is not "long".  This routine is only needed when
;recognition is used on the filename or extension before the maximum
;number of allowable characters is entered.  Otherwise, the 
;code at DPST handles the invalid field length.
;
;Returns:	+1:	Invalid length - error code is in A
;		+2:	Length is valid
;
;Uses registers A,C, and D.  Preserves B.

LENOK:	CALL TSTLNG		;Are long names allowed?
	IFSKP.			;Yes
	  RETSKP		;Nothing more to do then
	ENDIF.
	LOAD C,FLNSB,(JFN)	;Get the pointer to the file name
	TQNE <EXTF>		;Parsing an extension?
	LOAD C,FLESB,(JFN)	;Yes, so get to pointer to the extension
	HRLI C,(<POINT 7,0,34>)	;Point to the first character
	SETZM D			;Init character counter
	DO.
       	  ILDB A,C		;Get a character
	  JUMPE A,LENOK1	;No more to get
	  AOS D			;Count the character
	  JRST TOP.		;Get another one
	ENDDO.
LENOK1:	MOVEI C,MAXSHT		;Get max size for a name
	MOVEI A,GJFX41		;Get correct error code
	TQNN <EXTF>		;Parsing an extension?
	IFSKP.			;Yes
	  MOVEI C,MAXEXT	;Use max size of an extension then
	  MOVEI A,GJFX42	;And get correct error code
	ENDIF.
       	CAMLE D,C          	;Are we over the limit?
	RET			;Yes, return the error code
	RETSKP			;Not over the limit - return success
;ROUTINE TO CHECK IF A CHARACTER NEEDS QUOTING
;ACCEPTS IN A/	CHAR
;RETURNS +1:	DO NOT QUOTE
;	 +2:	QUOTE IT

QUOCHK::SAVET			;[9041] Clobbers no ACs
	MOVE B,A		;GET CHAR INTO B FOR CPTAB
	IDIVI B,^D36/CCSIZE	;GET CLASS CODE
	LDB B,CPTAB(C)		;GET CODE
	CAIL B,ECHDTB-CHDTB	;LEGAL?
	RET			;NO
	MOVSI A,400000		;NOW BUILD MASK
	MOVNS B
	LSH A,(B)
	TXNE A,QUOMSK		;IS THIS A STANDARD CHARACTER?
	RET			;YES, DO NOT QUOTE IT
	RETSKP			;NO, QUOTE IT

QUOMSK==1B<UPPER>!1B<LOWER>!1B<DIGITC>!1B<UPPERT>!1B<UPPERP>!1B<UPPERA>!1B<LOWERT>!1B<LOWERP>!1B<LOWERA>!1B<MINUSC>
; Ding the bell
; Call:	CALL DING

DING:	HRRZ A,E
	XCTU [HLRZ A,1(A)]
	TLNE E,777777
	TLNE E,2
	CAIN A,377777
	JRST RFALSE
	MOVEI B,7		; Fall into outch to type a bell
	CALL OUTCH1		;DONT INSERT IN USER'S STRING
	JRST RFALSE

; Output character
; Call:	B		; The character right justified
;	CALL OUTCH
; Outputs the character on the file specified in the call to gtjfn
; Clobbers a-D

OUTCH:	SKIPG CURCNT(TXT)	;ROOM LEFT IN USER'S STRING
	JRST OUTCH1		;NO, DONT PUT CHARACTERS IN STRING
	IDPB B,CURPNT(TXT)	;PUT IT IN THE STRING
	MOVE A,CURPNT(TXT)	;STORE A NULL AT END OF STRING
	SETZ C,
	SOSLE CURCNT(TXT)		;AND ADJUST THE COUNT
	IDPB C,A		;ONLY STORE NULL IF ENOUGH ROOM
OUTCH1:	HRRZ A,E
	XCTU [HRRZ A,1(A)]
	TLNE E,777777
	TLNE E,2
	CAIN A,377777
	RET
	BOUT
	ERJMP R			;[7300][7420] Catch JSYS error
	RET
;TEST FOR INPUT STRING COMING FROM A FILE
; RETURN +1: NOT COMING FROM FILE
;	+2: COMING FROM FILE, A/ JFN

INFTST:	HRRZ A,E
	XCTU [HLRZ A,.GJSRC(A)]
	TXNE E,-1B17		;FULL BLOCK?
	TXNE E,GJ%FNS		;NO, JFN'S SUPPLIED?
	CAIN A,.NULIO		;AND NULL?
	RET			;NOT FILE
	RETSKP			;FILE

;SET MODES ON INPUT FILE IF THERE IS ONE

SETINF:	CALL INFTST
	 JRST GTJFZ1
	RFCOC
	DMOVEM B,INFCOC
	RFMOD			;GET MODE BITS TOO
	TXZ B,TT%OSP		;FORGET OUTPUT SUPPRESS
	MOVEM B,INFMOD
	TRZ B,3B29		;CLEAR DATA MODE FIELD
	TRO B,17B23+1B29	;SET BREAK ON EVERYTHING
	SFMOD			;AND PUT IT IN EFFECT
	CALL SFCC0
GTJFZ1:	RET

;RESTORE INFILE MODES WHEN LEAVING GTJFN

ENDINF:	CALL INFTST
	 JRST ENDL55		;NO INPUT FILE
	MOVE B,INFMOD
	SFMOD			;SET IT BACK
	DMOVE B,INFCOC
	SFCOC
ENDL55:	RET

SFCCON:	MOVE B,TTICB1
	MOVE C,TTICB2		;STANDARD SETTINGS
	JRST SFCC

SFCC0:	DMOVE B,[BYTE (2)1,1,1,1,1,1,0,2,1,2,2,1,2,2,1,1,1,1
		 BYTE (2)0,1,1,0,0,0,1,1,1,0,1,1,1,2]
SFCC:	CALL INFTST
	 RET
	SFCOC
	RET
; Output number
; Call:	B		; The number
;	CALL DNOUT	; For decimal output
; Or
;	CALL ONOUT	; For octal output
; Clobbers a,c

DNOUT:	SKIPA C,[12]
ONOUT:	MOVEI C,10
	MOVE A,CURPNT(TXT)	;GET TAIL OF DATA
	NOUT			;PUT NUMBER IN THE STRING
	 JFCL
	MOVEM C,LDCNT(TXT)	;SAVE RADIX
	MOVE C,CURPNT(TXT)	;GET START TO CALCULATE NUMBER TRANSFERRED
CMPAR:	IBP C			;MOVE IT
	SOS CURCNT(TXT)		;COUNT FIRST ONE
	CAME C,A		;THERE YET?
	JRST CMPAR		;NO. GO ON
NOUTA:	MOVEM A,CURPNT(TXT)	;UPDATED TAIL POINTER
	MOVE C,LDCNT(TXT)	;RESTORE RADIX
	SETZM LDCNT(TXT)	;JUST TO BE SAFE
ANOUT:	HRRZ A,E
	XCTU [HRRZ A,1(A)]
	TLNE E,777777
	TLNE E,2
	CAIN A,377777
	RET
	NOUT
	ERJMP R			;[7300][7420] Catch JSYS error
	RET

; Process errors during gtjfn
; Call:	A	; Error number
;	JRST ERRDO

ERRDO:	PUSH P,A		;SAVE ERROR CODE
	JUMPE TXT,ERRDO2	;IF TXT NOT SET UP, SKIP THESE STEPS
	CALL STRUSR		;PUT DATA IN USER'S BUFFER
	CALL RELJFX
ERRDO2:	CALL ENDINF		;RESTORE TTY MODES
	POP P,A			;ERROR CODE
	RETERR ()		;AND GO TO ERROR EXIT
;THESE ROUITNES ARE USED BY THE RDTXT FACILITIES IN GTJFN

BACKIT:	SETO A,			;[7.1014] Move over recognition character
	ADJBP A,CURPNT(TXT)	;[7.1014] Tail pointer
	MOVEM A,CURPNT(TXT)	;SAVE NEW POINTER
	SOS LDCNT(TXT)		;ADJUST COUNT
	AOS CURCNT(TXT)		;INCREASE COUNT
	RET			;AND DONE

GTINPT:	HRRZ A,E
	XCTU [MOVE A,1(A)]	;GET JFN'S
	RET			;AND DONE
;ROUTINE TO STEP A LOGICAL NAME TO NEXT SET OF DEFAULTS

STEPLN:	TXNN F,GJ%NS		;USER WANT TO PREVENT SEARCHING?
	TQNN <OLDNF>		;NO, MUST HAVE OLD-FILE-ONLY BIT ON
	RET			;OTHERWISE CANNOT STEP LN
	MOVE B,CURPNT(TXT)	;GET POINTER
	ILDB C,B		;WAS POINTER BACKED UP
	JUMPE C,STPLN1		;IF NULL, POINTER WAS NOT BACKED UP
	IBP CURPNT(TXT)		;STEP OVER CHARACTER
	SOS CURCNT(TXT)		;BACK UP OVER TERMINATOR
STPLN1:	PUSH P,A		;SAVE THE ERROR CODE
	CALL LNSTEP		;STEP THE LOGICAL NAME
	 JRST PA1		;NO MORE DEFINITION BLOCKS
	CALL STOALT		;FIND LOST ALTMODE
	 JFCL
	CALL CLRJFS		;CLEAR OUT JFN BLOCK (EXCEPT FILLNM)
	HRROS 0(P)		;MAKE ERROR CODE NEGATIVE
	AOS STPCNT(TXT)		;INCREMENT THE STEP COUNTER
	CALL SETTMP		;GO GET A TEMPORARY STRING
	 MOVEM A,0(P)		;STORE THIS ERROR CODE INSTEAD
	JRST PA1		;AND RETURN

CLRJFS:	NOINT			;ROUTINE TO CLR JFN ON LN STEP
	LOCK JFNLCK
	JRST CLRJF1		;DONT CLEAR OUT LOGICAL NAME

CLRJFN:	NOINT			;PREVENT INTERRUPTS
	LOCK JFNLCK		;LOCK UP THE JFN'S
	MOVEI A,FILLNM(JFN)	;GET ADDRESS OF CHAIN HEADER WORD
	CALL RELLNS		;RELEASE LOGICAL NAME SPACE
CLRJF1:	CALL RELJF3		;CLEAR COMMON CELLS
	CALL ASGJF1		;REASSIGN THE JFN
	HRRZ STS,E
	XCTU [HLLZ F,0(STS)]	;GET BACK USER'S FLAGS
	CAIN STS,1		;SHORT FORM? (OR DOESN'T MATTER)
	TQZ <JFNRD>		;YES, GJ%XTN IS NOT ALLOWED
	SETZ STS,		;CLEAR PROCESSING FLAGS
	AND F1,[STRF+IGIVF]	; Leave string flg & find invisible
	CALL SETSTR		;SET STAR BITS IN STS
	MOVX B,RIEFLG		;CLEAR THE APPROPRIATE FLAGS
	ANDM B,FLAGS(TXT)	;ONLY THE TEMPORARY ONES
	RET			;AND DONE
SETSTR:	TQNE <OSTRF>		;OUTPUT STARS ALLOWED?
	TQNE <ASTAF>		;YES. INPUT STARS TOO?
	RET			;NO. DONT SET ANYTHING
	TQO <ASTF>		;YES. ALLOW STARS
	RET			;AND RETURN

STRUSR:	TQNN <JFNRD>		;SPECIFYING A RETURN BUFFER?
	RET			;NO. JUST GIVE UP THEN
	CALL STOUAL		;PUT ESCAPE AT END IF APPROPRIATE
	 JFCL			;IT HAS TO WORK
	HRRZ D,E
	XCTU [HRRZ D,11(D)]	;GET NEW FLAG WORD
	CAIGE D,1		;ENOUGH WORDS IN NEW BLOCK?
	RET			;NO. CANT COPY
	HRRZ B,E
	UMOVE B,12(B)		;YES. GET THE STRING
	TLC B,-1
	TLCN B,-1		; A -1 IN THE LEFT HALF?
	HRLI B,(<POINT 7,0>)	;YES. PUT IN GOOD LEFT HALF
	MOVE C,STRCNT(TXT)	;GET INITIAL COUNT
	SUB C,CURCNT(TXT)	;SUBTRACT CURRENT COUNT
	JUMPE C,R		;IF NONE USED,NO COPY.
	PUSH P,[0]		;ASSUME NO COUNT
	CAIGE D,2		;USED SOME. DID HE GIVE A COUNT?
	JRST NOCNT		;NO. GO ON
	HRRZ D,E
	XCTU [SKIPG A,13(D)]	;YES. GET IT
	JRST NOCNT		;BAD COUNT. DONT BELIEVE IT
	SUB A,C			;CALCULATE BYTES LEFT IN HIS BUFFER
	UMOVEM A,13(D)		;AND RETURN IT TO HIM
	SKIPLE A		;ROOM FOR A NULL AT THE END?
	AOS 0(P)		;YES. SAY SO
NOCNT:	MOVE A,STRPNT(TXT)	;POINTER TO START OF TEXT
MOVBYT:	ILDB D,A		;GET A BYTE
	XCTBU [IDPB D,B]	;STORE IT IN HIS STRING
	SOJG C,MOVBYT		;DO THEM ALL
	HRRZ C,E
	UMOVEM B,12(C)		;RETURN UPDATED POINTER
	POP P,A			;THE FLAG
	JUMPE A,R		;ROOM FOR A NULL?
	SETZ D,			;YES
	XCTBU [IDPB D,B]	;SO PUT IT IN
	RET			;AND FINISHED
;ROUTINE TO SEE IF LONG NAMES ARE ALLOWED. PRESERVES ALL
;REGISTERS

TSTLNG:	SAVET			;SAVE ALL TEMPS
	TQNN <JFNRD>		;HAVE EXTENDED BLOCK
	RETSKP			;NO. ALLOW LONG NAMES
	HRRZ A,E
	UMOVE A,11(A)		;YES. GET FLAGS
	TXNN A,G1%NLN		;ALLOWED?
	RETSKP			;YES
	RET			;NO

	ENDTV.			;END TRVAR AT .GTJFN ENTRY
; Get next jfn
; Call:	LH(1)	; Flags dirsf...hverf
;	RH(1)	; Jfn
;	GNJFN
; Returns
;	+1	; Error, jfn not attached to name, no more names
;	+2	; Ok, the jfn refers to the next file in the directory

GNJMSK==STRSF+DIRSF+NAMSF+EXTSF+VERSF+RVERF+HVERF+LVERF+FXPRT+FXACT+FXTMP
				; MASK OF BITS TO KEEP FROM USER'S AC1

.GNJFN::MCENT
	ACVAR <JQ1,JQ2>
	STKVAR <OFILUC,VERNUM>	;[7380] Old STR unique code and version
	HRRZ JFN,1
	NOINT			;[8801] Get the lock with no interruptions
	LOCK JFNLCK		;[8801] Can't let anyone in
	CALL CHKJFN
	 RETERR(,<UNLOCK JFNLCK	;[8801] Done with lock
		  OKINT>)	;[8801] Interrupts are fine now
	 JFCL
	 RETERR(DESX4,<UNLOCK JFNLCK ;[8801] Lock finished
		       OKINT>)	;[8801] And interrupts are OK
	OKINT			;[8801] CHKJFN made us NOINT 1 too many times
	TQNE <ASTF>
	ERUNLK(DESX7,<UNLOCK JFNLCK>) ;[8801] Output stars not allowed
	TQNE <OPNF>
	ERUNLK(OPNX1,<UNLOCK JFNLCK>) ;[8801] And file can't be open
	LOAD JQ1,FLUC,(JFN)	;GET STRUCTURE UNIQUE CODE AT START
	MOVEM JQ1,OFILUC	;SAVE OLD STR UNIQUE CODE
	XCTU [HLLZ F1,1]
	AND F1,[GNJMSK]		;KEEP ONLY CERTAIN BITS FROM USER
	TXO F1,GNJFF		;REMEMBER THIS IS A GNJFN
	TXNN F1,NAMSF		;WANT TO STEP THE NAME?
	IFSKP.
	  HLRZ A,FILNEN(JFN) 	;YES. GET NAME STRING
	  CALL GNJFN3		;GO MAKE SURE IS BIG ENOUGH
	   RETERR (GJFX22,<UNLOCK JFNLCK ;[8801] Release lock
			   CALL UNLCKF>) ;[8801] Block too small, and none left
	  HRLM A,FILNEN(JFN) 	;NEW STRING POINTER
	ENDIF.
	TXNN F1,EXTSF		;WANT TO STEP THE EXTENSION?
	IFSKP.
	  HRRZ A,FILNEN(JFN) 	;YES. GET EXTENSION STRING
	  CALL GNJFN3		;GO MAKE SURE IS BIG ENOUGH
	   RETERR (GJFX22,<UNLOCK JFNLCK ;[8801] Release JFN lock
			   CALL UNLCKF>) ;[8801] Block too small and no more
	  HRRM A,FILNEN(JFN) 	;NEW STRING
	ENDIF.
	TXO STS,ASGF!TRNSF	;MARK AS TRANSITIONAL
	TXZ STS,NAMEF		;AND MAKE IT APPEAR UNASSIGNED
	MOVEM STS,FILSTS(JFN)	;AND IN THE JFN AS WELL
	SETONE ASGF2,(JFN)	;[7384]LIGHT ASGF SHADOW BIT AS WELL
	UNLOCK JFNLCK		;[8801] No we have indicated that the JFN is ours
	CALL UNLCKF		;DO UNLOCK
	;..
	;..
GNJFN1:	SETZM FILTMP(JFN)	;[7408]
	SETZM FILPRT(JFN)	;[7408]
	SETZM FILOPT(JFN)	;[7408]
	TQO <STEPF>
	TQO <IGIVF>		; Make sure we see invisible files
	UMOVE A,1		; GET USER FLAGS
	MOVX F,IGDLF+OLDNF	;Assume Ignore Deleted + Old Files Only
;	TXNE A,GJ%GND		;Were deleted files considered? 
;	MOVX F,OLDNF		;No, so do not allow them to be found
	HRRZ A,FILVER(JFN)	;GET CURRENT VERSION
	TQNE <HVERF>		;NEW VERSION WANTED?
	MOVNI A,1
	TQNE <RVERF>		;MOST RECENT VERSION WANTED?
	MOVNI A,0
	TQNE <LVERF>		;LOWEST VERSION WANTED?
	MOVNI A,2
	TXNN F1,STRSF!DIRSF!NAMSF!EXTSF!VERSF
	IFNSK.			;[7371]
	  MOVEI A,GNJFX1	;[7371] Will fail, give proper return
	  JRST GNFAIL		;[7371]
	ENDIF.			;[7371]
	MOVEM A,VERNUM		;[7380] Save version number
	CALL VANISH		;[7393] (JFN/T1) Did file disappear on us?
	  RETERR(,<PUSH P,A	;[7393] Save error code
		   CALL RELJFX	;[7393] (/T1) Release JFN
		   POP P,A>)	;[7393] Tell user the error
	SETZM FILTMP(JFN)	;[7371]
	SETZM FILPRT(JFN)	;[7371]
	SETZM FILOPT(JFN)	;[7371]
	MOVE A,VERNUM		;[7380]
	CALL VERLUK
GNFAIL:	 RETERR(,<CAIL A,GJFX36	;ONE OF THE FILE OR DIRECTORY ERRORS?
		CAILE A,GJFX40	;STILL?
		MOVEI A,GNJFX1	;NO. GIVE STANDARD MESSAGE
		PUSH P,A	;SAVE ERROR CODE OVER RELJFN
		CALL RELJFX	;RELEASE THE JFN
		POP P,A>)
	;..
	;..
	HRRM A,FILVER(JFN)
	MOVEM B,FILFDB(JFN)	; REMEMBER THE FDB ADDRESS
	BLCAL. DSKOK,<DEV>	;SEE IF REAL FDB
	 JRST GNJFN2		;ISN'T
	CALL GETFDB
	 JRST GNJFN1
	PUSH P,A
	MOVX B,FC%DIR		;B/DIRECTORY-LIST ACCES
	CALL ACCCHK
	 JRST [	CALL USTDIR
		POP P,A
		JRST GNJFN1]
	MOVX B,DC%RD
	CALL DIRCHK
	 JRST [	CALL USTDIR
		POP P,A
		JRST GNJFN1]
	MOVE A,0(P)		;GET FDB ADDRESS BACK AGAIN
	CALL COMACT		;SEE IF THE ACCOUNT STRING MATCHES
	 JRST [	CALL USTDIR	;IT DOESNT, STEP TO NEXT FILE
		POP P,A
		JRST GNJFN1]
	POP P,A
	MOVE A,.FBCTL(A)
	CALL USTDIR
	;..
	;..
GNJFN2:	UMOVE B,1
	TLNN B,(1B12)
	TXNN A,FB%DEL
	IFNSK.
	  TLNN B,(1B13)
	  TXNE A,FB%DEL
	   JRST GNJFN1
	ENDIF.
	TXNE B,GJ%GIV		; Ignore fact file invisible?
	TXNN A,FB%INV		; No, is it invisible?
	IFSKP. <		; Taking or file visible
	  JRST GNJFN1>		; Invisible & not taking
	NOINT			;PROTECT THINGS AGAIN
	AOS FILLCK(JFN)		;GET THE LOCK
	TXZ STS,ASGF!TRNSF	;MAKE IT A REAL JFN AGAIN
	TXO STS,NAMEF		;SAY NAME IS NOW ASSIGNED
	LOAD JQ2,FLUC,(JFN)	;GET THE CURRENT STRUCTURE UNIQUE CODE
	MOVE A,JQ2		;NOW LOCK THIS STRUCTURE
	CALL CNVSTR		;...
	 JFCL			;IF DISMOUNTED, ERROR WILL BE SEEN LATER
	HLRZ A,FILDDN(JFN)	;NOW UPDATE THE DEVICE NAME STRING
	CAMN JQ2,OFILUC		;DID IT GET CHANGED DURING THIS GNJFN?
	JRST GNJFN4		;NO (WILL NOT CHANGE FOR NON-STRUCTURE DEVICES)
	CALL CNVSIX		;GO UPDATE THE DEV NAME STRING
	 RETERR(,<PUSH P,A	;FAILED TO GET SPACE, SAVE ERROR CODE
		CALL RELJFX
		CALL UNLCKF
		POP P,A>)
	HRLM A,FILDDN(JFN)	;SAVE NEW STRING POINTER TO DEVICE
GNJFN4:	SETZRO ASGF2,(JFN)	;[7384]CLEAR ASGF SHADOW BIT
				;[7384]CALL TO UNLCKF WILL CLEAR ASGF
	CALL UNLCKF		;RELEASE JFN AND STR LOCK
	SETZ A,
	CAME JQ1,JQ2		;DID THE STR CHANGE DURING THIS CALL?
	TXO T1,GN%STR		;YES, TELL THE USER OF THIS CHANGE
	TQNE <DIRXF>
	TXO T1,GN%DIR		;NOTE DIRECTORY CHANGED
	TQNE <NAMXF>
	TXO T1,GN%NAM		;NOTE NAME CHANGED
	TQNE <EXTXF>
	TXO T1,GN%EXT		;NOTE EXTENSION CHANGED
	XCTU [HLLM A,1]
	SMRETN
;ROUTINE TO MAKE SURE JSB STRING POINTED TO BY A IS BIG ENOUGH TO
;BE STEPPED. IF NOT, IT WILL ATTEMPT TO GET ANOTHER ONE OF THE
;PROPER SIZE AND COPY THE CURRENT INFO INTO IT.
;ACCEPTS:
;	A/ JSB STRING ADDRESS
;RETURNS:
;	+1/ FAILED. INPUT AREA NOT LARGE ENOUGH AND NO MORE JSB
;	 SPACE
;	+2/ SUCCESS. A= NEW AREA

GNJFN3:	STKVAR <SVPNTR,SVNEW>	;SOME WORK CELLS
	JUMPE A,R		;IF NO BUFFER, ERROR
	HRRZ B,0(A)		;GET CURRENT SIZE
	CAIN B,MAXLW+1		;LARG ENOUGH?
	RETSKP			;YES. ALL DONE
	MOVEI B,MAXLW+1		;NO. MUST GET ONE OF PROPER SIZE
	MOVEM A,SVPNTR		;SAVE INPUT
	CALL ASGJFR		;GET SOME SPACE
	 RET			;NONE THERE.
	MOVEM A,SVNEW		;SAVE NEW AREA
	HRL A,SVPNTR		;GET OLD POINTER
	AOBJN A,.+1		;INCREMENT BOTH
	MOVE B,SVPNTR		;OLD AREA
	HRRZ C,0(B)		;LENGTH OF OLD AREA
	ADDI C,-2(A)		;WHERE THE BLT SHOULD END
	BLT A,0(C)		;MOVE NAME
	MOVEI A,JSBFRE		;THE BLOCK HEADER
	CALL RELFRE		;RELEASE IT
	MOVE A,SVNEW		;THE NEW BLOCK
	RETSKP			;DONE
;[7371]
;This routine is called before GNJFN% does its thing. It checks
;to see if the file that we are stepping off of has gone away.
;It could have disappeared via an untimely RENAME or it could 
;have been deleted and expunged. Neither of which is good because
;the LOOKUP routines expect the file to still exist. If this file
;does not exist, then the LOOKUP routines will not set up FILOPT
;correctly and when directories are stepped, we will either hang in
;an infinite loop or we will cause an ILMNRF (because of FILOPT).
;
;Accepts:
;	JFN/	JFN of file to check for existance.
;
;Returns:
;	+1 if the file in the JFN block of the JSB pointed to by JFN
;	   is no longer there.
;	T1/ Error code
;
;	+2 if the file still exists

VANISH:	EA.ENT			;[7371] Be in section 0/1
	STKVAR <OLDFLG>		;[7371] Keep flags and (TXT) for later
	HRRZ T1,FILDEV(JFN)	;[7.1064] Has to be some flavor of DSK:
	CAIE T1,DSKDTB		;[7.1064] Is this JFN on a disk file?
	RETSKP			;[7.1064] Nope, return OK
	MOVEM F1,OLDFLG		;[7371] Put them here
	TXZ F1,<GNJFF!DIRSF!ASTF!STRSF!NAMSF!EXTSF!VERSF!STEPF> ;[7393] Don't step anything
	HRRZ T1,FILVER(JFN)	;[7393] Get version number
	CALL VERLUK		;[7393] (T1/T2) Find that file
	 JRST GONE		;[7393] It ain't there
	MOVE F1,OLDFLG		;[7371] Get flags back
	RETSKP			;[7371] And continue, file is still here
GONE:	MOVEI T1,GNJFX2		;[7371] Return vanished file error
	RET			;[7371]

	ENDAV.

	TNXEND
	END