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unsaved edits; the init file saved in a pane logs a bad line as err - init file line N, as startup does, its commands still not run again
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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write; Get and Edit's e load over a scratch under 100 bytes unasked, as Del closes it; Putall saves a Zerox pair once; bare Tab on the root ctl says the width as from a pane, and a ctl check of Tab no longer sets it; a directory read is "is a directory" (EISDIR), an unreadable file "permission denied" (EACCES), Incl of a file "not a directory" (ENOTDIR), and a device "not a regular file", never read to the stream limit
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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width is invalid (EINVAL), from a pane's exec too; Incl refuses a relative or missing directory and takes - only alone
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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unsaved state, a scroll and a cursor each; an edit in either is spliced into both at File.setContentSpan, O(the edit) more, and what a Save, a get, the disk watch or a rename changes on one is copied to the rest after each step
Twins share the content buffer, the History and, while it is one, the line
index; the other twin's cursor and scroll move past the splice as acme
moves a clone's q0. Del of one twin asks nothing while another holds the
text, Exit lists the text once, and a closed twin keeps a copy of its own
until it is torn down. Both are in the index, each its serial, one name.
An event reader on one hears no edit made through another (first cut).
A dump keeps the twins as two panes on the file, not linked again.
perf: edit-twin, typing beside a twin of the 50k-line file, gated within
3x of edit-char in the same run; the three baselines re-recorded for it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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counted (wrapping, clicks, the cursor); bare Tab says it; the ctl read and a Dump keep it
A session setting, not acme's per window: the width is read by File's pure
width functions (~130 callers that are given no pane), so it is one value,
config.tab_now, that Runtime.apply sets and a new session resets. A file:L:C
column counts runes, as compilers do, and never depended on it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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in, as acme's includename, <stdio.h> too; bare Incl lists them and Incl - empties them; the session's, seeded with /usr/include and /usr/local/include, kept in a dump; Indent's refusal says Enter keeps the indent always
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Save, a refused one said and the rest saved all the same
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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its place in the tag; only a look takes a diff line's address, an exec there takes the word (follows vpmzwuzk)
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Get file loads that file into the pane; in a directory pane it reads the directory again. Load is Restore, as Put is Save; Abort's refusal says it is acme's debugging word
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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named dir/, its entries in acme's columns (bytewise, dotfiles kept, a directory's marked /), a look at an entry from there, Get or a look again reads it again, never dirty, Save refused; DirLook terminal keeps ls in a terminal
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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takes, a diff line's address included, and an event reader is told of them as of a click
The keyboard expanded the cursor's word on its own (look.expandedSel), so
a diff line's address (and a hunk line's code word, without its +/-) was
the mouse's alone: Enter on `+line` looked for the text in the diff. Now
exec.operandAt is the one expansion: pointerOperand is it with a gesture's
selection borrowed, the Enter/Tab path and a bare Look (exec.currentOperand)
are it from the cursor, and both dispatch through mouse.dispatchPointerBuiltin,
so a pane with an event reader hears a key's look or exec as a click's.
A test runs one diff line and one file:12:5: line through a B3 click, a B3
sweep, Enter, a bare Look, the look file and an event write-back, and asserts
each lands in the same file, line and column.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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passed over in the init file, not failed: one init file serves the window and the terminal
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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commands are not run a second time
A setting changed in the init file took effect only at the next start.
The host's Save now hands a written init file's text back to the core,
which applies its setting lines again (each idempotent), with the same
notice and err for one that fails; a command line in it (`Newcol`)
belongs to the start and is left alone.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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logged with its line number, never silent
A BOM made the first word unknown, a word no builtin has was skipped
without a word, and a setting that refused its value said nothing (the
init file ran with announcing off). Each failing line now leaves a
notice and an `err - init file line N: <why>` record; `#` still starts
a comment only at a line's start, so `#ff0000` stays a value.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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question, the running one taking the text, and a done command REPL's tag says no id
Two bound REPLs always asked, an exited one offered and, chosen, sent
nothing. Now an exited one is left out: one still running takes the
text with no question, none running is said (`no program running`),
and nothing runs as a command. A command pane bound as a REPL whose
command is done no longer shows its id in the tag.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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making any pane: `exec: <dir>: no such directory`, no `exit 127` pane left
A peer's directory (`/n/peer/x`) is no directory on this host, where the
shell starts, so a command there ran in a pane that could only say
`(pwd) exit 127`, and a Tty made a new/del pair. missingDir now counts
such a path missing, as it does a local directory that is not there.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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logged or answered of it, and a serial is never handed out twice
A command pane with no room logged `new N` and `run N ls`, was answered
to its exec, then went with `del N` and no `exit N`; and sync gave N
back (`next_serial -= 1`) to the next pane made, so a script holding N
found another pane under it. Tty did the same. Both now take a refused
placement back at once, before the run is logged or the serial answered
(the pane was never announced, so it leaves no record), and fail the
write with no room. The decrement is gone: gaps are fine, and a serial
once said names one pane for good.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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stays open: another client's command in the same directory gets a pane of its own
A finished command pane was the next command's for its directory, from
any client, so with four clients scripting one session, one read
another's output as its own last run. An open of a look or exec file
whose write was answered a pane's serial now holds that pane: reuse
passes over it and a new command pane runs the line. The open's own
next command may run there again, and once it is closed the directory's
one command pane is reused as before.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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run from; one from a column's or the workspace's tag gets none
PARDES_PANE names the command pane itself, so a script a click ran had
no way to address the pane it was run in, as acme's win scripts do with
$winid. The command pane now remembers that pane and its child gets
winid set to it; a header tag's command, which no pane owns, gets winid
unset. PARDES_PANE is unchanged.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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event write-back; a blank context line resolves to its path:line
The mouse expanded a diff line by its kind (a header or a hunk line's
prefix to the line's address, a hunk line's code to words), but an
empty look written back to event used the plain word expansion, so ML
on a `+` took nothing, and a 9P look of a blank context line (` `) was
refused as whitespace. look.diffClick is now the one answer: the
mouse, the whole-line look and the event write-back all ask it, and a
blank context line is a line like any other. A test asks all three on
each kind of line.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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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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