Rmk36 tedit fifth round (#1857)

* TMAX updates for compatibility with Tedit changes

* DOC-OBJECTS changes for compatibility with Tedit changes

* MODERNIZE update for Tedit split windows

* Core Tedit files

* IMAGEOBJ: Remove dependency on Tedit internals

* WINDOW: Remove dependency on Tedit internal declaration

Still strange that WFROMDS should have to branch on Tedit

* WINDOWOBJ gets window of TTY process before the window of the stream of the TTY process

So insert into Tedit works

* TEDIT-CHAT: try to use TEXTSTREAM vs TEXTOBJ

* Fix tab-initialization problem in SLIDES.TEDIT

as reported by @nbriggs

* TEDIT-CHAT: use TSTREAM rather than TEXTOBJ

* Updates after lots more testing, particularly scrolling

Some other files dragged along to avoid dependence on Tedit internals

* Remove unwanted SAVE.SYSOUT

* Addresses more end-of-file and empty-file display issues

Try it again

* TEDIT-DEBUG tracking other changes

* Odds and ends

* Adjust EOF selection and caret-scrolling on copy

* More cleanup, plus fixing a few more ancient (Venue) glitches

As usual, the problems have to do with the funky behavior of EOL's in the middle and end of the document.  More abstraction and refactoring to get better control of this (I hope).

* TEDIT-WINDOW: Scroll down of big objects

Trying to fix what happens at the transition when scrolling down brings a big-object's top down in the window.   Approach is to bring down the line above, which may make for a little jump. I hope that solves it.
Scrolling up still needs some adjustment.

* Eliminate junk at top of window after up/down scrolling of big objects

BLTSHADE is OK there for scrolling, but not for redisplay after editing.  In the edit case, the top of the pane above the last valid line is preserved.
Scrolling still has the problem that the window can go blank at the first scroll that brings a tall object into the pane--still working on that.

* Scrolling with tall lines should be more continuous

* Another tweak for scrolling

plus interface extension to TEDIT.MOVE and TEDIT.COPY, a little more on field menus

* More robust strategy for field menu buttons

Surround the field with prefix and suffix pieces with image objects that print the pre and post labels and shift the selection forward or backward into the field.  Doesn't depend on inherited quirky logic in the selection line-scanner.

* Field selection ignores right and middle clicks

* A little more menu/selection tweaking

You can't extend through fields and buttons

* Added CUSTOMBUTTONEVENTFN to menu field buttons

Also, menu buttons in general can't be deleted

* A few more glitches, plus a little selection refactoring for buttons

* Reduce flicker in pargraph menu margin bar

* screen update glitch

* DOC-OBJECTS, TEDIT-SCREEN: Fixes the HCFILES DOC-OBJECTS failure

* TEDIT-BUTTONS:  Field values should always be shown in the specified FIELDFONT

* Abstracting the structure of the history lists

cleanup, but mostly as a precursor to maybe doing a ring buffer of a specified length

* TEDIT-FILE, a little font-reading cleanup

* Include the files from rmk-39 that deal with the text/binary renamefile problem

* TEDIT-PAGE addresses #1905

* Fix BUTTONSTART to STARTPC in Put/Get menu buttons

* Use width of M as width of EOL--easy to select

Also put in function call for potential kerning--needs eventual FONT support

* Rename a few internal functions from TEDIT.-- to \TEDIT.--

* Doesn't make sense for a charlooks to not have a font

* TEDIT-BUTTONS - Fix comment

* Take out Tedit internals from \CARET.FLASH?

Should have included this in fifth round long ago

* TEDIT-FILE:  use DEFAULTFONT for .sh files

Easier to follow the layout

* TEDIT-LOOKS: fix loadup order

* tedit-exports.all  Remove line-has-protection field

Useless

* Make sure that charlooks change as expected

* External format for .sh files is UTF-8

* Better display of history information for debugging

* Button changes: show document font families, better fields

* TEDIT-WINDOW, remove extra truncated line with down-scroll

* TEDIT-SELECTION: suppress line/paragraph selection for built-in menus

Line/para selection would be reasonable for multi-line fields, but most menu lines have protected text that would behave inconsistently.  So just suppress

* Better support for potential kerning

* Fix empty field value

* Simplify ASCII translation code

* Make sure headings have a default tab

* Word boundary at character 1

* Remember that you specified a font class instead of a font

For the charlooks menu, but also so that it is saved on a put

* More items on the Family NWAY-button line

* glitch

* TEDIT-LOOKS: Better algorithm for Ascii translation

* Charmenu remembers previous "Other" fonts, even if not installed

* Fix initial piece index

* Fix fontclass changes (again)

lispusers/MODERNIZE

@@ -1,11 +1,12 @@
 (DEFINE-FILE-INFO PACKAGE "INTERLISP" READTABLE "INTERLISP" BASE 10)
 
-
(FILECREATED "27-Jan-2024 13:38:15" {DSK}<home>frank>il>medley>gmedley>lispusers>MODERNIZE.;7
 30816  
+
(FILECREATED "30-Jun-2024 22:38:08" {WMEDLEY}<lispusers>MODERNIZE.;50
 30912  
+
+      :EDIT-BY rmk
 
       :CHANGES-TO (FNS \MODERNIZED.TEDIT.BUTTONEVENTFN)
 
-      :PREVIOUS-DATE "27-Jan-2024 13:28:36" {DSK}<home>frank>il>medley>gmedley>lispusers>MODERNIZE.;6
-)
+      :PREVIOUS-DATE "27-Jan-2024 13:38:15" {WMEDLEY}<lispusers>MODERNIZE.;49)
 
 
 (PRETTYCOMPRINT MODERNIZECOMS)
@@ -499,7 +500,8 @@
            (FUNCTION \MODERNIZED.TEDIT.BUTTONEVENTFN])
 
 (\MODERNIZED.TEDIT.BUTTONEVENTFN

-  [LAMBDA (W STREAM)
                                         (* ; "Edited 29-Jul-2023 10:48 by rmk")


+  [LAMBDA (W STREAM)
                                         (* ; "Edited 30-Jun-2024 22:29 by rmk")


+                                                             (* ; "Edited 29-Jul-2023 10:48 by rmk")


                                                             (* ; "Edited 13-Oct-2021 21:43 by rmk:")

 
     (* ;; "If a TEDIT window has been split, we have to make sure that movement happens only for clicks at the top of the main window and at the bottom of the bottom-most split window.  Clicks near the split lines must be ignored.  Essentially, the %"region%" of the Tedit window is the union of the regions of all of its split-panes.")

@@ -510,8 +512,8 @@
            NIL
            (WINDOWPROP W 'MODERNIZE.TITLEPROPORTION)
            [APPLY (FUNCTION UNIONREGIONS)
-                  (bind
 PANE _ (CENTRALWINDOW W) collect
 (WINDOWPROP PANE 'REGION)
-                     repeatwhile
 (SETQ PANE (WINDOWPROP PANE 'TEDIT-NEXT-PANE-DOWN]
+                  (for
 PANE in
 (\TEDIT.PANELIST (CENTRALWINDOW W)) collect
 (WINDOWPROP PANE
+                                                                                  'REGION]
            (WINDOWPROP (CENTRALWINDOW W)
                   'TITLE])
 )
@@ -614,11 +616,11 @@
 (ADDTOVAR LAMA
 MODERN-ADD-EXEC)
 )
 (DECLARE%: DONTCOPY
-  (FILEMAP (NIL (5095 11457 (MODERNWINDOW 5105 . 6645) (MODERNWINDOW.SETUP 6647 . 9596) (UNMODERNWINDOW 
-9598 . 9992) (MODERNWINDOW.UNSETUP 9994 . 10806) (\MODERNIZED.FREEMENU.BUTTONEVENTFN 10808 . 11455)) (
-11522 22488 (MODERNWINDOW.BUTTONEVENTFN 11532 . 18559) (NEARTOP 18561 . 19489) (NEARESTCORNER 19491 . 
-21358) (INCORNER.REGION 21360 . 22486)) (22546 25018 (MODERN-ADD-EXEC 22556 . 22987) (MODERN-SNAPW 
-22989 . 23532) (TOTOPW.MODERNIZE 23534 . 23962) (MODERN-MENUBUTTONFN 23964 . 25016)) (25019 27448 (
-\MODERNIZED.FREEMENU.BUTTONEVENTFN 25029 . 25676) (MODERNIZED.TB.BUTTONEVENTFN 25678 . 27446)) (27489 
-29055 (TEDIT.MODERNIZE 27499 . 27852) (\MODERNIZED.TEDIT.BUTTONEVENTFN 27854 . 29053)))))
+  (FILEMAP (NIL (5066 11428 (MODERNWINDOW 5076 . 6616) (MODERNWINDOW.SETUP 6618 . 9567) (UNMODERNWINDOW 
+9569 . 9963) (MODERNWINDOW.UNSETUP 9965 . 10777) (\MODERNIZED.FREEMENU.BUTTONEVENTFN 10779 . 11426)) (
+11493 22459 (MODERNWINDOW.BUTTONEVENTFN 11503 . 18530) (NEARTOP 18532 . 19460) (NEARESTCORNER 19462 . 
+21329) (INCORNER.REGION 21331 . 22457)) (22517 24989 (MODERN-ADD-EXEC 22527 . 22958) (MODERN-SNAPW 
+22960 . 23503) (TOTOPW.MODERNIZE 23505 . 23933) (MODERN-MENUBUTTONFN 23935 . 24987)) (24990 27419 (
+\MODERNIZED.FREEMENU.BUTTONEVENTFN 25000 . 25647) (MODERNIZED.TB.BUTTONEVENTFN 25649 . 27417)) (27460 
+29151 (TEDIT.MODERNIZE 27470 . 27823) (\MODERNIZED.TEDIT.BUTTONEVENTFN 27825 . 29149)))))
 STOP