DFV gets FNS and/or FUNCTIONS, depending on what definitions exist (#2530)

If both exist, it brings up 2 Sedit windows.

The relative version numbers are currently mapped to Medley absolute
version numbers. It would be nice to extend VERSIONDEFS with a function
(say GEDV) that maps the relative version numbers into the definitions
on git-file versions, by looking at the history. So (GEDV 'FOO 'RECORD
-3) would find the file for FOO's record declaration from WHEREIS, and
get the definition from the version 3 commits back. But GITFNS doesn't
currently have a primitive for fetching and interpreting history.

lispusers/VERSIONDEFS

@@ -1,22 +1,21 @@
-(DEFINE-FILE-INFO PACKAGE "INTERLISP" READTABLE "INTERLISP" BASE 10)
+(DEFINE-FILE-INFO :PACKAGE "INTERLISP" :READTABLE "INTERLISP" :BASE 10 :FORMAT :UTF-8)
 
-
(FILECREATED "27-Jan-2025 08:49:34" {WMEDLEY}<lispusers>VERSIONDEFS.;12
 5880   
+
(FILECREATED " 7-Mar-2026 22:55:43" {WMEDLEY}<lispusers>VERSIONDEFS.;18
 6534   
 
       :EDIT-BY rmk
 
-      :CHANGES-TO (FNS GETVINFO)
-
-      :PREVIOUS-DATE "12-Dec-2024 15:07:45" {WMEDLEY}<lispusers>VERSIONDEFS.;11)
+      :PREVIOUS-DATE " 6-Mar-2026 22:47:25" {WMEDLEY}<lispusers>VERSIONDEFS.;17)
 
 
 (PRETTYCOMPRINT VERSIONDEFSCOMS)
 
-(RPAQQ VERSIONDEFSCOMS
 [(FNS FINDFILEVERSION GETVINFO VERSIONP)
-                        (FNS EDV DFV)
-                        (DECLARE%: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY COMPILERVARS
-                               (ADDVARS (NLAMA DFV EDV)
-                                      (NLAML)
-                                      (LAMA])
+(RPAQQ VERSIONDEFSCOMS

+       [(FNS FINDFILEVERSION GETVINFO VERSIONP)
+        (FNS EDV DFV)
+        (PROP ARGNAMES EDV DFV)
+        (DECLARE%: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY COMPILERVARS (ADDVARS (NLAMA DFV EDV)
+                                                                             (NLAML)
+                                                                             (LAMA])
 (DEFINEQ
 
 (FINDFILEVERSION

@@ -119,16 +118,26 @@
           (CAR VINFO])
 
 (DFV

-  [NLAMBDA ARGS
                                              (* ; "Edited  6-Dec-2024 21:29 by rmk")


+  [NLAMBDA ARGS
                                              (* ; "Edited  6-Mar-2026 22:42 by rmk")


+                                                             (* ; "Edited  6-Dec-2024 21:29 by rmk")


                                                              (* ; "Edited  2-Dec-2024 00:08 by rmk")

     (SETQ ARGS (MKLIST ARGS))
-    (APPLY (FUNCTION EDV)
-           (LIST (POP
 ARGS)
-                 NIL
-                 (POP
 ARGS)
-                 (POP
 ARGS)
-                 (POP
 ARGS])
+    (LET ((NAME (POP
 ARGS)))                                 (* ; "If FNS and FUNCTIONS, show both")

+         (CL:WHEN (HASDEF NAME 'FUNCTIONS '?)
+             (APPLY (FUNCTION EDV)
+                    (LIST NAME 'FUNCTIONS (POP
 ARGS)
+                          (POP
 ARGS)
+                          (POP
 ARGS))))
+         (CL:WHEN (HASDEF NAME 'FNS '?)
+             (APPLY (FUNCTION EDV)
+                    (LIST NAME 'FNS (POP
 ARGS)
+                          (POP
 ARGS)
+                          (POP
 ARGS))))])
 )
+
+(PUTPROPS EDV
 ARGNAMES
 (NAME TYPE FILE VERSION DIRLST . VINFO))
+
+(PUTPROPS DFV
 ARGNAMES
 (NAME FILE VERSION DIRLST . VINFO))
 (DECLARE%: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY COMPILERVARS 
 
 (ADDTOVAR NLAMA
 DFV EDV)
@@ -138,6 +147,6 @@
 (ADDTOVAR LAMA
 )
 )
 (DECLARE%: DONTCOPY
-  (FILEMAP (NIL (671 4570 (FINDFILEVERSION 681 . 2128) (GETVINFO 2130 . 4253) (VERSIONP 4255 . 4568)) (
-4571 5717 (EDV 4581 . 5281) (DFV 5283 . 5715)))))
+  (FILEMAP (NIL (706 4605 (FINDFILEVERSION 716 . 2163) (GETVINFO 2165 . 4288) (VERSIONP 4290 . 4603)) (
+4606 6230 (EDV 4616 . 5316) (DFV 5318 . 6228)))))
 STOP