43 Commits
Author SHA1 Message Date
julian.kiedaischandClaude Opus 5 fd9bd1e421 chore(node): build for the runtime the image carries
`engines`, `@types/node` and the three esbuild targets said node20 while both
stages of the image have been node:24-alpine for a while — and since
24.10.2026 the development machines run 24 too. So the bundles are built for
exactly the runtime that carries them instead of for a version nobody runs
any more.

`npm run check`: 110 files, 1825 tests, green on node 24.22.1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-10-24 15:49:02 +00:00
julian.kiedaischandClaude Opus 5.5 87c09c6c9d feat(editor): a modem offers a code or joins one, and says under it how it stands (K4, K5)
The modem's sheet chooses how it finds its partner: the other modem on its
port in this project, as FILIUS' file pairs them; another project's, by
offering this modem's code (shown large, with a copy button) or by joining
a code typed in as one reads it off the board. In the action mode each
modem says under it how it stands — connected, waiting, taken, no second
modem on the port, cable missing, on the server only.

Accepted in three browsers on a real F, each in a copy of FILIUS' modem
example: Ben's notebook pings the computer behind Mia's access point; Rita
joins the same code, reads that it is taken, and gets it once Ben stops.
FILIUS' modem example runs in the page's own room as well.

The .fls export writes an offering modem as Java's server and a joining
one as its client; the code has no place there and is named as lost.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 18:34:54 +00:00
julian.kiedaischandClaude Opus 5.5 739f8aab3a test(editor): F8's acceptance in the browser — a picture of one's own files on the simulated web server
Mia brings a picture between the blob threshold and Java's limit from her
files into Webserver 5.10's /webserver; it lies on F under its SHA-256;
Ben, in a browser of his own, fetches http://141.99.5.10/logo.png on
Notebook 1.10 and gets the same bytes; saved back, the same bytes go out.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 16:13:19 +00:00
julian.kiedaischandClaude Opus 5.5 8efbc442f1 feat(editor): a computer's files to and from the person's own files (F8.1)
Beside the dashboard only: Java's import window gets "Aus meinen Dateien"
(D4) — the dashboard is asked over the bridge for a file of at most Java's
150 000 bytes and hands its bytes over — and a file's menu gets "In meine
Dateien speichern" (D5), its bytes handed to the dashboard to save.

- Bridge: chooseFile/chosenFile and saveFile/savedFile, each question with
  its number; an answer from elsewhere, of another version, for no question
  or of the other kind is no answer.
- Whoever reads or finds the project frozen may save, not bring in.
- doc fileBytes: a text as UTF-8, a picture as it is, and "missing" while
  a blob's bytes have not come (read so, the file would be empty).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 16:02:43 +00:00
julian.kiedaischandClaude Opus 5.5 15498a2bed feat(editor): a tap opens a device's menu in the simulation; undo and redo drawn
In the simulation a tap on a device chooses it and opens its menu where
the finger was; the three-dot button is gone there, the long press stays.
The context menu moves in from the surface's edge instead of being cut off.
Undo and redo show drawn arrows: the characters took whatever font the
device had and looked squashed on an iPad (the buttons measured 44 x 44 at
every width; the size was not the cause).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 08:04:57 +00:00
julian.kiedaischandClaude Opus 5.5 ae10ee6c31 feat(editor): the dark scheme everywhere — the surface, documentation, mode buttons, program windows
The surface turns dark with light labels and cables and a faint light outline
round Java's icons; documentation rectangles become a tint of their colour and
texts are drawn towards light; the mode buttons use Java's pictures freed from
their grey ground (tools/dark-pictures/make.py); native controls follow
color-scheme; the desktop's program windows paint through Java-look tokens
whose light values are Java's own. The exported image and the report keep
Java's colours.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 22:27:03 +00:00
julian.kiedaischandClaude Opus 5.5 8c4e5049f6 feat(editor): handles for a finger on documentation items, and a grip that moves a text
The focused rectangle or text shows 44 px handles on its focus band: corners,
and the middles of long enough sides; on an item smaller than two targets only
the bottom right one, outside its corner. A text gets a grip above its top
left corner, since its middle is the field typed into. The three-dot button
moves above the top right corner; grip and button step aside at the surface's
edge. A tap on a handle is one on what lies under it, a long press opens the
menu, a second finger zooms. WebKit hands a tap's end to the handle despite
the capture, so the handle passes its events on.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 22:04:40 +00:00
julian.kiedaischandClaude Opus 5.5 12b26f4abe feat(editor): the simulation's properties in a sheet of their own, with a restart for everyone
Who started the simulation, "Pakete verwerfen" and the dropped packets move
from the toolbar into a properties sheet beside the surface. New in it: restart
the simulation, after asking. The room learns a restart message: stopped as by
stop, every capture, dropped frame and program window emptied, started anew
and named after who restarted; refused for readers and frozen projects, logged,
and waiting for asked blobs like a start.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 21:01:41 +00:00
julian.kiedaischandClaude Opus 5.5 317c0d9602 feat(editor): the left bar folds away, and the device sheet takes the whole editor on a phone
A button at the top of the palette and the documentation's bar folds it to a
slim column, as the dashboard's own bar does; one state for both, kept in the
browser. Up to 639 px the device sheet covers the whole editor, over the bar
and the mode buttons, instead of sharing half the height below the surface.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 19:59:47 +00:00
julian.kiedaischandClaude Opus 5.5 9fae9e59b2 feat(editor): a DHCP server's two pages as a segmented control
"Grundeinstellungen" and "Statische Adresszuweisung" (Java's words)
become the dashboard's segmented control: one frame, equal shares, the
chosen one in the accent. Measured: "Grundeinstellungen" is 138 px at
14 px and a half of the 340 px sheet holds 139 (157 bold). So the words
wrap at their spaces inside a segment, the chosen one is not bold (its
width would jump), and where a segment's longest word with its padding no
longer fits its share — a phone, another system font — the segments stack,
still one control. Decided by measuring the words in the segments' font,
not by a breakpoint that would hold for one font only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 18:52:27 +00:00
julian.kiedaischandClaude Opus 5.5 16d9cc2095 feat(editor): the simulation opens sheets, not windows in the window
A tap on a device in the simulation now only chooses it; its three-dot
button (or a long press) opens what Java's click opened: the desktop, and
newly a switch's SAT table and a home router's NAT table, beside each
card's data exchange.

The desktop, the tables and the data exchange are no windows in the
window any more but the simulation's sheet (SimulationSheet), after the
dashboard's AppSheet: below the toolbar to the bottom, a head with icon,
title, who else has it open, see-through and close. One at a time — it
covers the surface. It stays over a return to the design with the program
open on a desktop; a sheet whose device was removed closes. See-through
fades the body (0.55) and keeps the head; the choice is kept in the
browser. Java opens these as movable windows, several at once, with a
click; named in CHANGES.md.

Tests open through the menu (showFromMenu, showDesktop in editorPage.ts).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 17:18:25 +00:00
julian.kiedaischandClaude Opus 5.5 1593726447 feat(editor): the three-dot button in the simulation too
A tap on a device in the simulation now also chooses it, so its three-dot
button shows as in the design, wherever the simulation's menu offers
something (the desktop, each card's data exchange; a switch has none).
Java's action of the tap stays (desktop, switch and NAT tables), a tap
beside lets go. The device sheet stays closed — the design is locked — and
the others see no frame. Java opens that menu only with a right click.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 15:51:13 +00:00
julian.kiedaischandClaude Opus 5.5 fb1a467221 feat: F6.1 FILIUS files on F: projects from examples and .fls, copies, export
/svc/examples lists FILIUS' examples, which lie beside F in the image (GPL
like this repository, kept out of the dashboard); /svc/projects makes a
project from one; /svc/projects/<id>/import takes a .fls (up to 64 MiB),
/copy copies a project as it is now, /export gives it back as a .fls with its
warnings. Large files go into the blob store on import and come back from it
on export, which is refused when one is missing.

Found on the way: Node's request body is a Buffer, and Yjs takes no Buffer
into a document, so every .fls with binary files would have failed; and
fflate, now in the bundle, imports createRequire itself, which the build's
banner declared again, so F did not start. The banner names it otherwise and
a test builds and starts the bundle. The proxy's /svc/ takes 70 MB.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 07:55:11 +00:00
julian.kiedaischandClaude Opus 5.5 44b3f3ccb2 feat: F5.6d a drag is one change of the document; the others see it through the presence
Moving a device, moving or resizing a documentation item went into the
shared document at every pointer move: 59 updates a second, each leaving
about 18 bytes of history (M4 on test-filius). Now the editor keeps the drag
while it lasts, shows it itself and tells the others through the awareness
(moving, at most every 50 ms, the end at once), and writes it once when it
is let go. A drag the browser cancels or a second finger turns into a pinch
is written where it is; WebKit sends a second pointerdown for the first
finger when another comes, which had lost the drag.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 07:17:38 +00:00
julian.kiedaischandClaude Opus 5.5 087721cba3 feat: F5.6b server F as an image: the editor from F itself, one stack per environment
F hands out the editor's page and bundle (editor/ beside main.mjs, or
FILIUS_EDITOR_DIR): GET and HEAD only, one wall against leaving the folder,
F's own routes first, assets/ cached a year, the rest asked for again; the
build lays .br and .gz beside the files and F sends the better one the
browser takes (bundle 695 KB to 212 KB).

deploy/Dockerfile: two stages, Node 24, no node_modules, not root.
deploy/docker-compose.yml with an env file per environment: the file sets
the stack's name, volume, image tag and port (test 8081, production 8080).
Measured with both stacks side by side behind nginx and Chromium.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 17:43:51 +00:00
julian.kiedaischandClaude Opus 5.5 4b33e36580 feat: F5.5 large binary files as blobs on server F
From 16 KB a picture's or binary file's entry names its bytes by their
SHA-256 instead of holding them; the bytes are on F, content-addressed
(GET/POST /blobs with the session's grant, from the editor's origin, at
most 16 MiB). A document's blob side says where they are: the editor's
fetches and uploads, the room thread's asks F's main thread, and a start
waits for the ones asked for; without a side everything stays in the
document. Text stays Y.Text. A blob whose bytes are not there is never
written back empty. A blob F has not got yet is asked for again a few
times, and a running room reads late bytes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 16:46:50 +00:00
julian.kiedaischandClaude Opus 5.5 47beda6b85 feat: F5.4 presence: who else is in the project
Over Yjs awareness each editor tells who it is (F names the person in
the access message), the device it has chosen and the windows it has
open, and nothing else: no pointer, nothing that changes without a
cause, sent only when it changed. Others' states are read with care.
A frame in their colour round a device they chose, a dot on a window
they have open too, a circle with initials each beside the mode
buttons; the bridge tells the dashboard who is there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 16:09:34 +00:00
julian.kiedaischandClaude Opus 5.5 f52852493a feat: F5.3b the editor on a project of server F
?project=<uuid> opens the shared document over /sync and the room over
/sim (RemoteSimHost: messages wait for the socket, a lost socket comes
back with what it watched, F's refusal or parting ends it); instead of
the editor, a word why when F refuses or lets go. F tells each
connection its access at once. Who only reads sees everything and
changes nothing: no palette or undo, a locked surface, the sheet's
fields disabled (tabs stay), no starting or stopping; thawed, the
document comes anew. The toolbar names who started the simulation.
Refusals carry no message, so Hocuspocus writes nothing outside F's
JSON log. A browser test runs three people against a real F.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 15:00:18 +00:00
julian.kiedaischandClaude Opus 5.5 bd2e725791 test: F4.9 the editor by finger in Chromium and on an iPad upright and on its side
The touch test runs in Chromium on the desktop and in WebKit as an iPad
(810x1080 and 1080x810): the acceptance of F4 as a script ("zwei
Rechnernetze" built anew by finger, set up and pinged across), two fingers
zoom the surface and never the page (M7, without a frame), every action
without a right click, every target at least 44 px. Real gestures: CDP in
Chromium, WebKit's own Input.dispatchTouchEvent through Playwright's
in-process connection (Playwright pinned to 1.62.1). A dragged finger holds
still before it is lifted, or Chromium takes it for a fling.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 13:02:59 +00:00
julian.kiedaischandClaude Opus 5.5 b8b999fd66 feat: F4.8d the documentation mode's report as a PDF, as Java's
ReportRun reads Java's report back with iText: every piece of text with its
place, font, size and colour. The editor lays the report out by iText's
rules (A4, leading 1.5, loose chunks in the current line, tables 80 % wide
with padding 2, fixed traffic columns, page breaks) and draws it with
pdf-lib in the PDF's own Helvetica, widths without kerning as iText measures.
All device pages of Internet_Komplett, the first page and the data exchange
of einfaches_rechnernetz_komplett match Java piece by piece; Java's iText
reads our PDF with the same text in the same places. The sidebar gains
Java's "Report"; the frames come from the room by a short subscription.
Not adopted: true/false for DHCP (Java's own Ja/Nein), hash table orders,
an image running off the page, the report writing back into the model.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 12:35:35 +00:00
julian.kiedaischandClaude Opus 5.5 7e68414bb2 feat: F4.8c the documentation mode's image export, as Java's
ExportRun measures Java's print panel (GUIContainer.prepareExportPanel) and
image on four projects and an empty one: 10 to spare around, a light grey
footer 20 below the lowest element, 20 below it, a transparent background,
the documentation painted as in the design. The sidebar gains Java's
"Exportieren": the surface painted with Canvas 2D (an SVG with a
foreignObject taints the canvas in WebKit) and saved under the project's
name; Java's message when saving fails. Not adopted: Java's empty image of
an empty project (its footer overflows). The editor takes a projectName;
the capture export shares the download helper.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 11:54:09 +00:00
julian.kiedaischandClaude Opus 5.5 de03f6bb96 feat: F4.8b the documentation mode in the editor
Java's third mode button, the sidebar's text and structure field (dropped
with its middle under the pointer), items over the network that are moved,
resized by Java's rule, typed into on their Y.Text, coloured and set in
size and style from Java's menu, deleted; Java's paint per mode, measured
in F4.8a.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 11:27:25 +00:00
julian.kiedaischandClaude Opus 5.5 9252b942c4 feat: F4.7 the data exchange window, measured against Java's
One row per frame (its highest layer's), Java's detail tree, the table as
Java's text file, "Tabellen löschen" for every card (clearCapture in the
room), a tab per card with Java's title, Java's layer colours as tokens,
the chosen frame and autoscroll per tab. New oracle ExchangeWindowRun.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 09:12:38 +00:00
julian.kiedaischandClaude Opus 5.5 6809a71300 feat: F4.6g5 the switch and NAT tables and "Pakete verwerfen", measured against Java's
ViewersRun takes the rows of Java's viewers from the firmware: a switch's
table, a home router's NAT table, each after its reset, and the frames
"Pakete verwerfen" drops while it is held. The core writes a frame as Java
does and resets the NAT's dynamic entries; the room sends both tables as
views, drops while any client holds the button, and sends the dropped
frames, begun anew with each start, with the clock their times of day are
written from; the editor opens a table with a tap on a switch or home
router and holds "Pakete verwerfen" in its toolbar, which now wraps on a
phone. This completes F4.6.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 22:13:48 +00:00
julian.kiedaischandClaude Opus 5.5 5224e1a28b feat: F4.6g4 the Gnutella window, measured against Java's
GnutellaWindowRun uses Java's Gnutella window on terminal-net beside the
line of GnutellaRun's story "search". The core cancels a search as Java
does (every connection of the program's own requests closed, passed-on
queries kept), lets the number of peers change and lists /peer2peer's
files; the room takes the window's actions and sends its view; the editor
shows Java's four tabs with Java's symbols. Not adopted from Java: a number
of peers of one digit only, a results table that keeps the last search's
rows, a files table that lags behind the folder.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 21:39:29 +00:00
julian.kiedaischandClaude Opus 5.5 2b85e7432c feat: F4.6g3 a computer's firewall window, measured against Java's with traffic from two networks
The firewall-pc scenario and FirewallWindowRun use Java's window as a person
does and send a ping, a TCP connection and a DNS question from the server's
network and from behind the router after each step. The core adds and
removes port rules (personalFirewall.ts) and writes both into the firewall's
log, which now carries each line's time; the room takes the window's
actions and sends its view and the log as lines; the editor shows Java's
window with its two tabs. Not adopted from Java: any integer as a port,
a port after a space refused without a word, a log one can type into.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 21:18:05 +00:00
julian.kiedaischandClaude Opus 5.5 065b42430d feat: F4.6g2 the DNS server window, its records being /dns/hosts
Oracle DnsWindowRun uses Java's DNS server window as a person does and
asks a computer's resolver after each step. The core's DNS server is a
program its window changes: on and off (its socket on port 53),
recursive resolution, and records that are /dns/hosts, read on every
query as Java's server reads them (the reader moves from fls to the
core). The snapshot carries every installed DNS server with whether it
runs. The room takes the window's actions, sends its view and writes
the server back after the run; the editor shows Java's window with its
three tabs. Not taken from Java: a cell edit spilling into records of
another type, an add losing what another program wrote into the file,
an empty mail domain, a removal hitting the first record of the name.
A table cell no longer takes the room's value over what is being typed
(the web server's too).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 20:36:17 +00:00
julian.kiedaischandClaude Opus 5.5 e31da62ae0 feat: F4.6g1 the echo server and the generic client windows
Oracle EchoWindowRun uses Java's echo server and client windows as a
person does; SaveAfterRunRun echo saves what Java keeps after the run.
The room takes setActive with a port, connect/disconnect/send, sends
both views and writes the server's port and the client's target back.
The editor's windows show Java's buttons, fields and lines; a port that
is no port is marked and not handed over (Java's button throws).
Core fix: an empty message (one empty segment with the push, as Java's
erstelleSegmente makes) counted as a repeat and never arrived.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 20:04:33 +00:00
julian.kiedaischandClaude Opus 5.5 3dc2713f81 feat: F4.6f3 the file explorer and the image viewer
Oracle FileExplorerWindowRun uses Java's explorer and viewer windows as a
person does (the right-click menu, Java's questions answered, the import
window, the viewer's open). Both windows work on the document's files
through the core's operations: the tree of folders and files, the chosen
folder's entries, Java's menu (also as buttons, no right click needed),
copy that stays and cut that goes once pasted, the import; the viewer's
picture and title. Not taken from Java: a file chosen in the tree taken
for a folder, pictures laid over each other, a text file as an empty
picture. writeFiles numbers the entries in the file system's order again
when a rename made a new key.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 18:13:22 +00:00
julian.kiedaischandClaude Opus 5.5 2c7733b575 feat: F4.6f2 the text editor on the document's Y.Text, files both ways while the simulation runs
Oracle TextEditorWindowRun uses Java's text editor window and its file
dialog as a person does. The open file's text is its Y.Text in the
document (plan 7.3): typed is in the file at once, for everyone and for
the running engine. Core openText/saveTextAs without Java's mistakes
(lost saves after save-as onto a file or a removed file, files named
'ordner/d.txt' or ''); doc files.ts (changeFiles, fileText, nodeFiles,
readFilesInto); the room takes a person's files into the engine at once
and writes the engine's files back at the tick they changed; the editor's
window, Java's dialog, the text area following others' changes with the
caret in place, its own undo.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 17:50:27 +00:00
julian.kiedaischandClaude Opus 5.5 3d6655e736 feat(sim): F4.6f1 what a run leaves goes back into the document
The oracle SaveAfterRunRun saves Java's project after a run. The room writes
what a run leaves that Java keeps - files, running servers, virtual hosts,
mail servers' domains and accounts, mail programs' accounts and folders,
firewalls, DHCP clients' addresses - into the document as origin 'sim', at
most once a second, after each action and at the stop; writeRunState writes
only what differs. The command line now goes on in a folder made before a
restart, as Java's does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 17:05:11 +00:00
julian.kiedaischandClaude Opus 5.5 11f13bca84 feat(editor): F4.6e the e-mail program and e-mail server on a computer's desktop
The oracle MailWindowRun uses Java's e-mail windows as a person does and
answers their dialogs. The core sets and saves the program's account,
deletes a mail, checks a form as Java's window does, and gives the server
its domain, new and removed accounts and the window's own line; the room
sends both programs' views and takes their actions; the editor has both
windows. Better than Java: a name field for a new account, a user name the
server has is refused, deleting hits the folder shown, a new domain goes
into the accounts file at once.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 16:44:36 +00:00
julian.kiedaischandClaude Opus 5.5 aa54e5400e feat(editor): F4.6d the web browser and web server on a computer's desktop
The oracle BrowserWindowRun uses Java's browser and web server windows as a
person does; the room keeps a browser window per computer and sends a
program window's view, the start names the person's language. The editor
shows the page in a sandboxed frame, links and forms go to the room, the web
server has its button, virtual hosts and lines. Better than Java: relative
images and links count from the page's folder, a mark stays in the page, the
error page from Java's template, the virtual hosts' file with complete rows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 16:09:05 +00:00
julian.kiedaischandClaude Opus 5.5 f0e7c73ec7 feat(editor): F4.6c the software installation on a computer's desktop
A new oracle, InstallRun, installs each of Java's programs on new
computers, all of them on one, each installed and removed again, and a
DNS and an e-mail server installed again after their removal; Java saves
the result as a project. A new program is switched off (a computer's
firewall is on), makes the folders and files it lacks (the web server's
start page in FILIUS' language and its picture, /peer2peer,
/mailserver/konten.txt, /dns/hosts), and removing it takes its settings
and leaves its files; a server installed again reads its records or
accounts from them. Java installs in the order of its list and starts
the program at once.

The document's setSoftware does the same, checked against Java's saved
installation. The core knows what a program makes in the files and
installs or removes a program while the simulation runs; the room
watches the document's programs and hands changes to the engine, so a
new command line works at once. The desktop offers Java's dialog with
two lists, arrows, double click and apply changes.

Also: Java's file may name a number it rolled by the result of any
getter (an idref, here a thread's priority); GetterDefaults now
measures the priority of the saved thread classes, which the import
read as 0 before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 15:03:35 +00:00
julian.kiedaischandClaude Opus 5.5 ac48e969f4 feat(editor): F4.6b the command line on a computer's desktop
A new oracle, TerminalWindowRun, types into Java's own command line
window: the window writes each line after its prompt, takes a blank
line, cls, reset and exit itself, keeps the lines for the arrow keys,
and keeps its text, history and working directory over a stop and a
start.

The room now holds a command line window per computer for everyone
(TerminalWindow), kept over stops; the protocol carries its lines and
the one way to read them (terminalScreen); the core goes on in the
working directory of the run before (continueIn). The desktop opens
programs in Java's frame, and the command line works with keyboard and
finger: grey on black, the prompt hidden while a command runs, history,
chips for the commands, Ctrl+C. The room's failure is now tested in the
browser.

Fixed: the room handed the engine the wall clock with fractions of a
millisecond, and a ping hung after its first timeout. The engine and
the room count whole milliseconds, as Java's clock does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 14:22:49 +00:00
julian.kiedaischandClaude Opus 5.5 dfd5ec03ce feat(editor): F4.6a simulation mode and a computer's desktop
Java's mode buttons start and stop the room, now in a worker of the
editor's page (LocalSimHost), with Java's speed slider. While the
simulation runs the design is locked as in Java: no palette, no sheet,
nothing moves, no undo. Cables that carry a frame light up in Java's
green, and a tap on a computer opens its desktop: Java's title, the
software installation first, then the installed programs in the order
of Java's list for the language, a taskbar with the network icon and
the network as the simulation runs it. The room sends that over a new
topic, node:<id>. Desktops stay over a return to the design and show
again at the next start. The programs' windows follow from F4.6b.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 13:41:41 +00:00
julian.kiedaischandClaude Opus 5.5 6e97e3565d feat(editor): F4.5e a router's connections in the device sheet
SheetRun now clicks through Java's JConnectionsDialog with a router, a
computer and a switch cabled in the GUIContainer: a click marks a card,
the same click unmarks it, another card swaps the cables or moves the
one; "+" adds 192.168.0.10/24 up to eight cards, "-" removes the last
card with its cable down to none, and a router without a card keeps no
gateway.

The document adds, removes and swaps a router's cards (the same cables,
the same devices), Java's click logic is one function for the test and
the page, and the sheet names the address at a cable's far end. The
page "Verbindungen verwalten" shows Java's RJ45 buttons in Java's
colours with each card's far end below. Not adopted: the last card
stays. A card tab or a mark whose card is undone away falls back.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 13:12:27 +00:00
julian.kiedaischandClaude Opus 5.5 4e062bb347 feat(editor): F4.5d the firewall in the device sheet
Measured first: SheetRun drives FILIUS' firewall dialog down to its table
editor (Swing's own end of an edit). Java's table writes a cell into the
rule before it checks it, so that the firewall holds "abc", a mask of
255.0.255.0 or port 0 while the table shows the old value, and reads a
port that is no number as all ports. Here nothing the check refuses
reaches the rule.

- doc: the three switches, the default action, rules (new as Java's,
  cells by Java's checks: masks of ones then zeros, the directly connected
  marker as a source only, an empty port for all ports; protocol, action,
  moved up or down, removed)
- editor: the firewall as a page of the router's and home router's sheet,
  with Java's explanations; the general tab named so (Java: "network
  interfaces")

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 12:27:10 +00:00
julian.kiedaischandClaude Opus 5.5 c8edb87210 feat(editor): F4.5c the DHCP server and the port forwarding in the device sheet
Measured first: SheetRun now types into FILIUS' DHCP dialog and keeps rows
in its port forwarding dialog. Java's DHCP server keeps its bounds as typed
(".0.0.1" too), never takes an empty gateway or DNS server, hands out the
device's gateway and DNS server unless its own (a home router always its
LAN address, where "manual settings" do nothing), drops a second static
assignment of a MAC address silently and lets "_" through its MAC pattern;
the port forwarding dialog keeps any row, its firmware forwards only the
valid ones. Here a value passes its rule or is not taken, with a word why.

- doc: DHCP server addresses and flags, static assignments (a MAC address
  once, ignoring case), port forwarding rows (TCP or UDP, musterPort, the
  LAN address); the sheet shows what the server hands out and which rows
  Java's firmware forwards (the core's parsePortForwardingRow, exported)
- editor: Java's dialogs as pages of the sheet with a back button, the
  three row tables on one RowsEditor (the forwarding table rebuilt on it);
  a sheet per device, so an open page closes when another device is chosen

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 12:16:04 +00:00
julian.kiedaischandClaude Opus 5.5 eff9433673 feat(editor): F4.5b the device sheet for routers and home routers
Measured first: SheetRun now types into FILIUS' router and home router
panels, records five forwarding tables (holeTabelle) and steps in the
panel's table. Java turns a card address that passes the pattern but not
IP.ipCheck (".0.0.1") into null and the router panel throws; an empty
gateway is marked red yet taken; a refused table cell is stored as null;
a home router's DHCP client leaves its DHCP server running. None of the
nulls is adopted. The core's routeTableRows matches all five tables.

- doc: card addresses (the first card mirrored in the device's settings),
  router gateway, RIP, manual routes (a new row once all four cells pass,
  a cell, removal); the sheet reads cards with what their cable joins and
  the whole table
- editor: Java's tabs (general, each card titled by its address, the
  forwarding table greyed out under RIP; general, LAN, WAN on a home
  router); the open card's cable drawn active in Java's green

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 11:51:03 +00:00
julian.kiedaischandClaude Opus 5.5 9b7ec2fc72 feat(editor): F4.5a the device sheet for PCs, notebooks, switches and modems
Measured first: the new oracle SheetRun types 77 texts into FILIUS' own
settings panels and records what was marked red, what the device took and
what the field showed afterwards. Java's two judgements disagree (red text
taken, black text refused, any int as a modem port, a refused text dropped
without a word); here one rule decides both (packages/doc fields.ts), a
refused text stays marked in the field, and only what Java's model accepts
reaches the document.

- doc: settings.ts (name, label policy, addresses, IP forwarding, DHCP
  stopping the own DHCP server, LAN/WLAN with the wireless connection,
  switch SSID dropping its wireless hosts, retention time, cloud, modem
  port as its pair), sheet.ts (what the sheet shows)
- fls: modemPair/modemPort in one place
- editor: DeviceSheet beside the surface or below it on a phone, opened
  with the selection; every change one undo step
- not adopted from Java: the name overwritten by the MAC address, the
  access point search depending on unrelated devices

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 11:22:28 +00:00
julian.kiedaischandClaude Opus 5.5 806df6baca feat(editor): F4.4b the design tools: palette, moving, cables, menus, undo
The palette in Java's order with Java's icons and names: a device dragged
onto the surface lands with its icon at the drop point, a tapped one in the
middle of the view; a new router asks for 2 to 8 interfaces as Java does.
A tap selects, a drag moves (divided by the scale), a long press or the
three-dot button opens Java's menu. The cable tool plugs by a drag or by
two taps, shows WAN or LAN on a home router's halves and Java's messages
when refused. Delete removes the selection; undo and redo by button and
Ctrl+Z/Ctrl+Y, each editor with its own origin. Browser tests with mouse
and touch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 09:37:49 +00:00
julian.kiedaischandClaude Opus 5.5 63273916b5 feat(editor): F4.3 the editor's frame and surface; a switch's cloud read and written
packages/editor (React 18, Vite) draws a document as Java FILIUS does: Java's
default hardware icons, the device button of JSidebarButton, cables as
JCablePanel's quadratic curve between the buttons' middles, wireless cables
dashed, documentation items below. The surface moves with mouse and finger
(the pointer captured only once it moved) and zooms with Ctrl and the
wheel, a trackpad pinch, two fingers and the zoom bar; the first view shows
all. German and English catalogs with Java's device names, the dashboard's
colour tokens, the bridge with its origin check. packages/doc gets the
drawing's light view of a document.

Java's Switch.cloud (the Internet in the examples) was lost on reading; it
is now read, kept in the model and written, with FlsOracle and the corpus,
written and exported checks renewed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 09:05:25 +00:00