| Commit message (Collapse) | Author | Age |
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documented, whether or not a program runs in each
Only REPLs with a program running were counted, so with two bound and
one at its shell prompt the text went to the other without a word,
and which REPL got it depended on what happened to be running. All
bound REPLs are offered now; one chosen with no program running is
sent nothing and says so.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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pane in the session's directory, never typed into the terminal with the keyboard
A command clicked in a header tag, or written to /tagexec or a
column's exec, was typed into the active terminal when it sat at an
empty prompt, so it ran in that pane's directory and left no run or
exit record. It now always gets a command pane of its own in the
session's directory, as acme's row and column tags have no directory
but the session's. tags.md writes the rule down: pane words act on the
column's active pane, a column's words on the column, shell commands
as their own panes, and over 9P a pane's word is refused.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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The look on a diff line was its own resolver: a walk up to .git/.jj from
the diff's directory, its own "no such file here" and "deleted by this
diff". A review tool's cached patch, in no repository, missed every file
though the session's terminals sat in the checkout.
Now a diff line only expands and transforms. Its expansion (what the hover
shows) is the whole line for a header, a `@@` line, or a hunk line
pointed at on its prefix, and its text is the look address the line names
(look.diffAddress): `path` for `diff --git`/`---`/`+++`, `path:c` for
`@@ -a,b +c,d @@`, `path:N` for a hunk line's new line (a removed line's,
the new line now where it was). That text goes through the regular look
exactly as if selected by hand: same resolution, placement and errors. A
9P look of a whole diff line takes the same transform.
Kept: the line classification, hunk arithmetic, git prefix stripping and
timestamp cutting (diff.zig). Gone: the repo-root walk, its messages,
Target.old_side and deletesAhead, and the click's row stash
(Pardes.diff_look). A test compares a B3 on a cached patch's line with a
look of the hand-selected `entry/src/entry.rs:2` in the same session.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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MessageLinger 0-60000 milliseconds, a path's limit, a font's form
A setting that chooses among words named them, but one that takes a
number, a path or a font said only "bad value" over 9P and "does not
take that value" from a tag, leaving the range to be guessed. The
refusal, both ways, now says its range or what it takes, from one
table beside the words.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Palette, Ascii, Filter, Togglettymode, the Pdf words, Mode and TreeContext
Each of these did nothing, silently, on the wrong kind of pane, so a
ctl or exec write of Palette to a text file answered ok as if it had
acted. A builtin now declares the one kind it is for (needs), the
registry reads it, and runBuiltinFrom refuses the rest before dispatch,
as Repl and Edit already refused theirs. Mode and TreeContext, which
take more than one kind, say their own refusal.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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new line, the line itself
In a diff pane (a .diff/.patch file, or a command pane's diff output), the
look's own expansion, which its hover shows, takes a whole line for a
`diff --git`, `---`, `+++` or `@@` line wherever the pointer is on it,
markers included, and for a hunk line when the pointer is on its `+`, `-`
or space. Then the look opens the file (a/ b/ dropped, timestamps cut) at
the line from the hunk header and the lines above it: `@@` the hunk's
first new line, context and added lines their own, a removed line the new
line now where it was. `diff --git` and `+++` open the new file; `---` the
old one, unless the `+++` under it names another. On a hunk line's code
the expansion is its words, the prefix never one of them, and looks as
ever. Other panes are untouched.
Paths resolve in the repository (walking up to `.git` or `.jj` from the
diff's directory, or a command pane's), then that directory. A file not
here opens nothing and says `Look: b/x: no such file here`, or `deleted by
this diff`. A 9P look writing a whole line of the diff does the same.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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and removed rows tinted
A .diff or .patch pane, and a command pane whose output is a diff (`git
diff`, `git show`, `diff -u`; told by a `diff --git` line, or `---`/`+++`
with a `@@` under them, in its first rows), colour each hunk's code in the
language of the file its section names (`+++ b/<path>`, `--- a/<path>` for
a deleted file), with tree-sitter, as highlightLocations does for results.
src/diff.zig walks a unified diff by its `@@` counts, so a removed line
that reads `--- x` is no header. Each side of a hunk is parsed as one text
(context and removed lines the old side, context and added lines the new),
so a string or comment across lines colours as it does in the file; a side
no line takes its colours from is not parsed. A section's hunks share a
parse, in pieces of about 40 lines (a hunk past 80 is cut), only those in
view, and each piece's colours are kept by its bytes, so scrolling back and
a terminal's every repaint parse nothing again.
Added and removed lines carry a flag in their style byte; the painter tints
their rows to the pane's edge, a little way from the page toward the
theme's ANSI green or red, and draws the prefix in that hue pushed to read
on it. A file in no known language keeps the old line colours.
A command pane is read once its command has finished: its rows are copied
once (File.DiffOutput, dropped when the pane runs again), so no frame dumps
the scrollback, and painted over what git printed. A running command is
shown as it prints.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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that takes one, through one helper
Only DumpDir (dump.zig) and ShaderBuild expanded `~/`, each its own way.
So a look at `~/notes.txt`, `name ~/x`, `Save ~/x`, ThemeFile, Restore and
a quoted `pardes '~/x'` all took `~` as a directory of that name under the
pane's. There is now one rule, filesystem.expandHome. A leading `~`,
alone or before `/` or `:`, is $HOME, else the passwd entry's home;
`~user` is that user's (getpwnam). As in a shell, it applies even beside a
file named `~`, and `./~` names that file. Every entry point runs its
typed path through it:
- look, B3 and 9P, before any parsing, so `~/x:12`, `~/x:12:3` and
`~/x:/re/` all work;
- name, and a tag's rename;
- Save <path>;
- ThemeFile, DumpDir, Restore and ShaderBuild's shader files;
- the forwarding launch.
Recent rows are not shown with `~` and need nothing. How names are shown
is unchanged.
Tests: expandHome's cases, and HOME unset (passwd), with HOME passed in
rather than set, since setenv moves the environ a spawned child reads.
fs.py covers Save into missing directories under `~`, `name ~/x`, a look
at `~/x:3`, and a forwarded `pardes '~/x'`.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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acme's placement does
A pane/new whose column had no room was refused "no space for a pane in
that column", even with another column holding a tall pane that could
give rows. acme takes rows wherever a window has them before saying
there are none. pane/new now tries the other columns as +Errors already
did: an empty one, else its tallest pane's bottom half, last column
first. It is refused only when no pane anywhere can give the rows.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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runs as nothing at an exec, a ctl or the init file
DumpConfig's information lines ("Platform: tty", "Startup config: ...")
began with words. Written back, as the report means to be, or clicked,
each ran as a shell command or failed as an unknown control message.
Each now starts with `# `. A line starting with `#` is a comment, as in a
shell: it runs as nothing, silently, at an exec, at the root's, a pane's
or a column's ctl, and in the init file. Documented in fs.md and
config.md.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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command in the session's directory
/look and /exec run at the active pane, and with every pane closed they
failed ENOENT, "file does not exist", about a file the writer never
named. Now an exec runs as the workspace tag's would, in the session's
directory: a builtin at the stand-in, a command in a command pane. An
empty window's click now runs a command line too, not only session words.
A look runs from a scratch made as New makes one, which also makes the
column. That scratch is dropped, unannounced, when the look went to
another pane, so opening a file leaves only the file.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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has not, never run as shell commands
The five were missing from the refused list, so at an exec or a ctl a
typed `Indent on` fell through to the shell as a command named Indent.
pardes has no equivalent for any of them: its tabs and indentation follow
the file, commands always run in the pane's directory, and there is no
include path or abort. They now get the same "invalid: acme's X is not a
pardes builtin" as Zerox or Send.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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The words New and Tty make a pane in the session's directory, and fs.md
already has them run at a tag no pane owns. But /tagexec refused New as a
pane's word, since the workspace tag does not hold it. Every header exec
also failed ENOENT when no pane was left, and Tty gave up when it had no
pane to take a directory from. Now New and Tty are every tag's words.
A header exec with no pane runs at the stand-in, as a click in the empty
window's tag does, and Tty with no pane asking starts in the session's
directory, as New's scratch does.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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formats, and three orphan test scripts go
A2: a restored pane's tag tail comes from the dump's tag_tail, which every dump since 0.0.4 writes; the 27 earlier default tails that were recognised to upgrade, restoreTail, tailClass, savedPrefix and restoreTailAt, pdf_view's and image's legacySavedPrefix, a terminal's TTY tag prefix and its raw output tail replay, and the ThemeSel, FontSel and ColumnTags words (init lines and dumped output names) go, with their tests; the CHANGELOG says so. A4: test/fs_soak.py, referenced nowhere (monkey9p.py does its work). A6: test/column_grip.py and test/look_placement.py, referenced nowhere; the six review scripts docs/ui-review.md names stay.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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namespace's lowercase name
The last of the deferred renames, now that the tty and theme agents have landed: panes.terminal at its importers, the alias lines in Text.zig and File.zig and panes.zig's own uses following. dump.zig's Terminal struct, a dump record, is not this. The served sources list and docs/design.typ name the new file. test/perf.zig's references change, so the three perf baselines take its new harness id with their numbers as recorded. No behaviour changes.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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column's foot, not nowhere
After Delcol took the last column's panes, pane/new under Placement made a scratch that no column held, since a scratch was placed only under the asking pane, which was gone; a look from it then unwrapped the missing parent in belowParent and panicked (the 9P monkey's crash-e1873f34). Both now fall back to the foot of the active column, else the last.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Put, Get, Delete, Snarf, Cut, Paste, Zerox, Sort, Putall, Load, ID and Send written to exec or tagexec each ran as a shell command that exited 127, the write answering 0 -- a Put that looked like a save. Put now runs Save and Delete a Del that does not ask; the rest are refused, EINVAL, invalid: acme's X is not a pardes builtin (with where pardes does it, where it does), in exec and ctl alike.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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tag, as acme's does
The last column's Delcol ended the session. The window now stays, with only the workspace tag; Newcol, and New (which makes the column it goes in), start it again. A word run with no pane at all runs with a stand-in that is no pane, the root ctl takes session words, and pane/new makes its scratch in the session's directory.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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std's statFile takes the kernel's ENAMETOOLONG for a bug (errnoBug), so a name, look, DumpDir or Save path with a part over 255 bytes panicked the editor (exec.kindOf via writeName, recentKeeps, dumpFailed). Every non-test statFile now goes through fs.statPath, which refuses such a name as NameTooLong first; fs.py drives long, looping, not-a-directory and not-ours paths through name, look, DumpDir, Dump and Save.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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The names were written into a fixed room until it ran out, the last one cut, and the click's form ran past the 128 bytes a 9P error carries. Each name now goes in whole or not at all, and both forms are sized to fit.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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On a terminal, Fonts written to an exec was no builtin there, so it ran as a shell command and ended exit 127; ctl said unknown control message. Both now say Fonts is GUI-only, invalid here (a builtin another platform's build has, not in this build).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Names were case-sensitive, and a miss listed only the first letter's themes that fitted 40 bytes, 4 of the many d ones. It now lists every theme sharing the first letter when they fit the 128 bytes an Rerror carries, else the nearest by a plain likeness score (shared prefix, the name inside, its letters in order).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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last directory is made
DumpDir /dev/null said no such directory though it is there, and the doc claimed a missing DumpDir always fails, where its last component is made at the Dump.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A renamed scratch never saved and a /virtual/ pane were recorded as recent files, and at 200 the oldest entry went even when that file was open. Opens, renames and closes now record a path only when it is a file on this host, and the cap drops the oldest closed entry. A name with a newline is not written to the kept list, where it would read back as two.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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in the session's
ThemeSel (Themes) in an init file ran at a terminal whose shell had not reported its cwd, so +Themes opened as /+Themes.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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file said
The boot announce ran after the init file, so its msg (ThemeSel: renamed to Themes) came before new 1. A msg or path record said while the log is still empty now announces the panes first.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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With Verbose on by default, /log filled with msg - DumpDir, msg 4 Grep and the like, with machinery to take an announcement back out when its builtin failed or said something itself. A msg record is now only something said; the take-back machinery goes with it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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files and dumps
The user asked for the plainer words. Every use is renamed: the
builtins, leader paths, /commands, the docs and tutor, tests, and the
themesel golden, re-recorded. An init file's ThemeSel or FontSel runs
the new word and says `ThemeSel: renamed to Themes`, as ColumnTags is
said; a dump naming an output pane by the old word restores it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Placement halved the tallest pane or refused, so 11 panes filled 48 rows
that hold 16 at their tag and two rows each: the refusal did not match
the documented arithmetic. When no pane can be halved but the minimums
with the new pane's fit, the column's rows are shared out again; and a
refused pane's removal leaves no pane under its minimum.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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shell never started ends exit 127
Exec made a command pane in a directory that was not there, whose shell
never started: it said running for ever, a follower waited for an exit
that never came, and Kill found it. The line now fails up front, as Tty
does, `exec: <dir>: no such directory`; and a command pane whose shell
the host could not start ends `exit 127` at once. A shell that could not
start in its directory says `directory missing`, not `file not found`.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A look at a directory, or an exec at a terminal, typed its line after
whatever sat unsent at the prompt and ran the two joined (`echo TYPEDls`).
A terminal with text at its prompt now takes no line; a look at its
directory opens a new terminal, an exec runs as a command pane.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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started answers runs
The host could not start the shell (its chdir failed), and the pane stayed
with no pty: a run written to it waited for a prompt for ever. Tty now
refuses a directory that is not there, `Tty: <dir>: no such directory`,
before making a pane; and a terminal whose shell the host could not start
(Pardes.shellFailed, from each host's spawn) answers any run with
`error shell gone`.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A scratch took its new name before the host wrote it, so `Save /root/x.txt`
failing with EACCES renamed it anyway; a failed write to another name
marked a clean file dirty. A scratch is now named once its write is done
(promoteSaved), and a failed write puts the saved revision back.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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reads the first word
In acme flag 2 promises a second record with the expanded range, and
acme's libraries read one. F records set it always and a click with no
range known set it, with none following: a library then took the next
event for it. Records here carry the word already, so 2 is never set.
Flag 1 now reads the first word as acme's lookup does, so `Msg hi` is 1.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A failure said while it ran (Exit's refusal, a Del refused) or later by
the host (a Save's write, a Dump's) left `msg N Save` in the log as if it
had worked. The announcement's record is remembered and taken back out
on either, unless a follower read it already. A refused pane/new logs its
err alone, and a failed Dump says its reason in words (`file not found`,
not `FileNotFound`) so its msg goes and the err is the one record.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A terminal's directory rode inline in the spawn effect, capped at 256
bytes, so Tty in a directory of about 377 bytes said path too long. A
directory past the inline buffer now goes out of line (Pardes.spawn_dirs,
given to the host when the spawn is performed), up to the host's path
limit (4095); past that, Tty says its directory is longer than a path
may be. The effect queue stays its size.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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With event open, a 2-1 chord's exec went out as one record with flag 8
and nothing after it: the argument was freed unsaid. As acme does
(exec.c:150-190), two records follow it, the argument's text and where
it came from (file:#q0,#q1, empty when not known), and the pane keeps the
argument, so the record written back runs with it (acme's own write-back,
xfid.c:842, passes none; the reader was told, so it runs as the click
would have).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A bare Shell reset to the default without saying which; it now says
Shell: the default again, <shell> ($SHELL, else /bin/sh). A line:col of
column 0 said only address out of range; it now adds that a column
counts from 1.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A watched file rewritten on disk was loaded over a buffer's unsaved edits
and its dirty flag cleared, so Exit and Del no longer asked about them. A
clean buffer still reloads; one with edits keeps its text and stays dirty,
says <file> changed on disk (get reloads it, Save overwrites it), logs
changed <serial>, and its Save warns once before overwriting the newer
file, as acme's Put refuses a file modified since read (exec.c:577); get
asks as ever (winclean, exec.c:513). The restored-watch test's dirty case
now keeps the snapshot, and the filewatch snapshot script (re-recorded
by name) checks both halves: the edited pane keeps its edit and says so,
the clean one reloads.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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The Enter went on Python's first output after the paste, before it had
taken in the whole paste, and one Enter leaves a multi-line input at
... anyway. Python's output now only restarts a 100 ms quiet wait (the
250 ms fallback stays), and a paste of more than one line gets the second
Enter a block gets. fs.py runs print(11)\nprint(22), the same with a
trailing newline, and a for block followed by a statement in a real
python3, each back at >>>.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A command from a column's tag ran in a command pane at the foot of the
last column, however far from the tag, and could reuse a finished one
anywhere. It now goes to the tag's column, under both placements, and
reuses only a finished command pane in that column.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A directory passes access(X_OK), so Tty /etc made a pane whose shell
exited 127 and Shell /etc was taken. The shell lookup now refuses a
directory, and both say "not a shell: /etc is a directory" (Tty and
Shell share one refusal, host_io.Shell.refusal). shellset's golden takes
the shared wording (re-recorded by name).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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sendToRepl timed the Enter's fallback from stepped_ns, which in an idle
detached session is as old as the last frame: the wait was over before it
began and the \r went out with the paste, which 3.13's REPL then reads as
part of it (4 of 5 sends lost their Enter). The wait now starts from the
host's clock and is checked against now_ns; the REPL's echo of the paste
still sends it sooner, and the wake is scheduled for the deadline. fs.py
sends five times after two idle seconds each in a real pty.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A command or Tty run from the workspace tag or a column tag started in
the focused pane's directory, though those tags have none of their own.
As acme's row and column tags do, they now run in the session's
directory, where pardes started (Pardes.sessionDir); a pane's tag and
text keep the pane's. The same for /tagexec, a column's exec and ctl.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Edit's p and = put their output in +Errors, and when its column had no
room the placement refusal failed the whole Edit. +Errors now tries every
column with room, the last first, and with none its text is logged as msg
records, a line each; the Edit succeeds.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Shell took any word and the host quietly ran another shell at the next
spawn. It now refuses a path or name that is not executable ("Shell: x:
no executable by that name", failing a ctl write, logged err), a bare
Shell goes back to the default, and a default $SHELL that is not
executable falls back to /bin/sh. shellset's golden takes the refusal on
the message row (re-recorded by name).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Placement could split a pane down to a tag and one row, or give a new one
less. Every placement now checks the pane it made and each pane it shrank
against its tag (wrapped at its width) plus two rows: where they lack the
room, the column's tallest pane is halved instead, and where none can give
it the new pane is refused with "no space for a pane in that column"
(ENOSPC over 9P) and closed at the step's end, once its maker is done with
it. splitBelow and splitParent leave two body rows (a boot layout, split
before any row exists, is as before). Re-recorded by name: lookpanes (panes
one or two rows lower) and splitparent (the 6-row squeeze now refuses);
fs.py closes the scratches and long-named panes it no longer needs, since
its 24-row session filled.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Sixteen panes was far too few for a real session. MAX_PANES is now 64 on a
desktop and stays 16 on the board; the 48 more slots cost about 3.7 KB each
in fixed tables (the core 1.33 to 1.45 MB, its surface 19 to 72 KB), and a
pane itself (84 KB and its terminal) is allocated only when it opens. At the
cap, pane/new fails with `pane/new: no pane slots: 64 max` and an err
record rather than a bare ENFILE, a 9P look or exec that would open a pane
fails its write with the same words and reads back empty, and New, Tty,
Tutor and Alt-n say it on the message row (their ctl writes fail with it).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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A one-line send (print(1)) to Python 3.14 stopped at ... and needed another
Enter: its REPL takes a bracketed paste, and an Enter read in the same read
as the paste is part of the paste, one line or not (checked in a real pty).
Into a REPL that asked for bracketed paste, the Enters (two for an open
block) now wait for its next output, its answer to the paste, or 250 ms
with nothing. fs-test runs python3 in a real pty and checks a one-line exec
prints at once; the docs' pty/data recipe says to send the Enter apart.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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