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* Under pardes's placement a pane whose neighbour is in no column goes at a ↵Gabriel Schneider2 days
| | | | | | | | 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]>
* A write to addr, limit or mark asks for no frame, so its close is not held ↵Gabriel Schneider2 days
| | | | | | | | behind one Every write that changes a pane set needs_frame, an addr write too, so the editor drew a whole frame after each and the clunk that followed waited for the turn while it did: 0.5 ms (Debug) to 1.2 ms a clunk, what made addr and event write-back 4-10x acme's. An address, a limit and the mark flag are nothing drawn; their writes no longer ask for a frame. Clunk after an addr write: 0.518 -> 0.015 ms (Debug tty, fs.py client). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A pane's ctl reads acme's fields in acme's order, the undo and redo flags ↵Gabriel Schneider2 days
| | | | | | | | included, then pardes's own Where plan9port's line has whether Undo and Redo have a step, pardes's had current, so a client reading acme's fields by position read a word for a flag. The two flags now follow the tab width, as in plan9port's winctlprint, and current|notcurrent and a REPL's id come after them. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A pane's ctl takes acme's ctl words, done by the files that replace themGabriel Schneider2 days
| | | | | | name, put, clean, dirty, del, delete, dot=addr, addr=dot, limit=addr, mark, nomark, show and cleartag were unknown control messages. Each is now done by the file or builtin that replaces it (name, Save, dirty, Del, a Del that does not ask, dot and addr and limit, mark, the tag), checked with the rest of the write before any runs; dump, dumpdir, font, menu and nomenu are refused, EINVAL, saying where pardes does it or that it has no such thing. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* acme's words run as pardes's or are refused, never as shell commands: Put savesGabriel Schneider2 days
| | | | | | 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]>
* A look that misses file:/re/ names the file and is logged as that file's pane'sGabriel Schneider2 days
| | | | | | A miss said only look: no match for regexp, against the pane the look came from. It now says look: <file>: no match for regexp, on the pane of the file it searched. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A refused Delcol changes nothing: no +Unsaved opens, no focus movesGabriel Schneider2 days
| | | | | | Delcol's refusal opened +Unsaved, placing a pane in the layout it was refusing to change. Its unsaved records and notice say which panes; the list pane is left to the refusals of the other words. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Mini with no argument is wrong #args, EINVAL; Find, Grep and Mini say their ↵Gabriel Schneider2 days
| | | | | | | | names capitalised Mini needs a file but did not say so, so a bare Mini ran and failed EIO. It now requires its argument, refused wrong #args (EINVAL) as every such word is. Its failures, Find's and Grep's start with the builtin's own name (Mini:, Find:, Grep:), as the others' do. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A bad command inside an Edit block written whole is named, not the } after itGabriel Schneider2 days
| | | | | | A command in a { block that failed to parse ended the block there, so its } was taken as a control message of its own and the write failed unknown control message "}". A { block not yet closed now runs to its } whatever fails to parse in it, and the error names the command (Edit: unknown command z), as the line-by-line path does. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A failure said while a 9P write waits on it posts no msg, only the write's errGabriel Schneider2 days
| | | | | | A failure the editor said as it performed a write's work (a Save's disk write, a shell, a language server) was posted as a msg and taken back out when the write's err was logged, which it cannot be once a log follower has read it: a follower saw both. Such a failure is now posted without a msg in the first place (fs.write_waits), and nothing is taken back. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Every catch unreachable, orelse unreachable and syscall assert outside tests ↵Gabriel Schneider2 days
| | | | | | | | is a real refusal or says why it cannot fire A sweep for round 23's crash: a run's answer (pty/run) was bufPrint'd into 48 bytes with catch unreachable, so a foreground program's long name (macOS gives up to 32 bytes) panicked; it now cuts at the room, keeping its newline, in 96 bytes. The rest were numbers into buffers sized for them, a braille codepoint, pthread calls on the queue's own mutex, and pdf_view's resolved outline entries: each now carries a one-line comment saying why it cannot fire. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Delcol on the last column leaves the window, empty but for its workspace ↵Gabriel Schneider2 days
| | | | | | | | 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]>
* Not-found failures say it once, in plain words: grep: pattern not found, ↵Gabriel Schneider2 days
| | | | | | | | callers not found The ENOENT that 9ns reads from a failure's words came from a tacked-on suffix, grep: no match, not found, definition: nothing found, not found, no shell "x", not found. They now say it once: grep: pattern not found, find: name not found, Callers: callers not found, definition: not found, shell "x" not found (...). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A Recent or Jumplist row for a file that shrank lands on its last line, the ↵Gabriel Schneider2 days
| | | | | | | | same by either route, and says so A +Recent row clamped silently and a Jumplist row missed (has no line N). Both are remembered places now: the look clamps to the file as it is, closed or open, and the message row says <file> has N lines now: at its last. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A new file, once saved, shows in /recent, openGabriel Schneider2 days
| | | | | | A pane named for a file not yet on disk is not kept in Recent (round 22), and its Save did not add it, so the file stayed out of /recent while open. A Save that puts a file on disk now records it. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A PDF that cannot be read fails its look with its path and whyGabriel Schneider2 days
| | | | | | A truncated PDF said only look: <error>, with no path, where an image that cannot be read names both. It now says look: <path>: not a PDF pardes can read: <why>. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A buffer whose file was deleted on disk is dirty, and Del asks firstGabriel Schneider2 days
| | | | | | A file deleted under an open buffer left dirty 0 and let Del, Exit and the rest throw the only copy of its text away unasked. It now counts as dirty, as acme's does, and the refusals ask about it. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A Jumplist entry is (closed) only while no pane has its file openGabriel Schneider2 days
| | | | | | A closed file's entries stayed closed after the file was opened again another way (a look, Recent), so Jumplist said (closed) of an open file and a step onto it reopened it. They are now that pane's as soon as a pane shows the file. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* +Unsaved drops a pane once it has closedGabriel Schneider2 days
| | | | | | The list kept a pane's Modified row after the pane was closed (discarded), so it named text there was no longer anything to lose of. A pane's closing now takes its row out. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Symbols, Diagnostics and every language server list share their directory's ↵Gabriel Schneider2 days
| | | | | | | | one +Search Only Find and Grep reused the directory's +Search; a language server's list made another pane of the same name each time. Every origin named +Search now shares it, but a plain word's search, which keeps a list a pattern for n/N to walk between. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A pattern with a newline and an anchor mvzr would misread is refused EINVAL, ↵Gabriel Schneider2 days
| | | | | | | | as the doc says Its words named no malformed input, so 9ns read the refusal as EIO, and Edit's failed EIO directly. It now says bad regular expression: ..., and Edit's failure with those words is EINVAL too. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A look at a corrupt image fails with an err rather than open a blank paneGabriel Schneider2 days
| | | | | | An image stb_image could not read opened as an empty image pane, the look succeeding. The bytes' header is now checked at the look (stbi_info_from_memory), and one that is no image it reads fails the look, look: <path>: not an image pardes can read, making no pane. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A PDF's body reads the text layer of the page it showsGabriel Schneider2 days
| | | | | | The body of a PDF pane read as empty. It now reads MuPDF's text extraction of the page shown, the text search and n/N already use, read-only (a write is refused, as round 22's body refusal made it). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Back or Forward over a closed file deleted since skips it and goes on, saying soGabriel Schneider2 days
| | | | | | A jumplist entry for a closed file no longer on disk tried to reopen it, failed as a look, and left the step stuck there. Its entries now go, the message row says <path>: deleted, skipped, and the same step is taken over what is left. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A clamped Recent range ends at a line's last character, never swallowing its ↵Gabriel Schneider2 days
| | | | | | | | newline A range past the end of a file that had shrunk was clamped to the empty line after its final newline and to one past a line's last character, so the selection took the newline in. Its ends now clamp to the last line and to its last character, as addr's L:C does. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A look miss said again is its err record counted, as any repeated err isGabriel Schneider2 days
| | | | | | Look's miss pushed its err record plain, so a script retrying one look filled the log with the same line, where other errs are counted (x2). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A language server question that finds nothing, cannot be answered or has no ↵Gabriel Schneider2 days
| | | | | | | | room fails, and so does a write to an image's or PDF's body Callers or Callees with nothing found, Hover or Lspwhy with no room for its pane, and a question asked of no file's pane said nothing, the 9P write succeeding; a body write to an image or PDF pane went nowhere. A write that asks a language server now waits for its answer (turn.lsp_answers), and what fails there -- nothing found, no answer, a backend's @none why, a placement with no room (ENOSPC) -- fails the write and logs its err. No diagnostics is said, not failed. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A builtin or setting this build lacks is refused GUI-only, from an exec tooGabriel Schneider2 days
| | | | | | 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]>
* Theme takes a name in any case, and a miss names its nearest themesGabriel Schneider2 days
| | | | | | 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]>
* A Dump into a DumpDir that is no directory says so; the doc says a missing ↵Gabriel Schneider2 days
| | | | | | | | 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]>
* Recent keeps only files on disk, and its cap never drops an open oneGabriel Schneider2 days
| | | | | | 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]>
* get's refusal over unsaved text logs its unsaved record, as the other ↵Gabriel Schneider2 days
| | | | | | | | refusals do Exit, Restore, Del and Delcol log unsaved <serial> <name> before their err; get logged only the err. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* /recent shows a name as /index does, a newline in it escapedGabriel Schneider2 days
| | | | | | It printed paths raw, so a name holding a newline read as two rows. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A pty/ctl exec that cannot start its shell keeps the one runningGabriel Schneider2 days
| | | | | | Each host closed the running shell before it forked the new one, so an exec whose shell failed left the pane with none and later runs answered error shell gone. A shell not there is now refused up front, and every host starts the new shell first, replacing the old only once the close-on-exec pipe says it ran; a failure there is only said (restartFailed). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A script whose interpreter is not there is told apart from a missing shell, ↵Gabriel Schneider2 days
| | | | | | | | and Tty refuses it up front Tty's up-front check found the script and let it through, so the pane was made, its exec failed ENOENT, and the log read new, msg shell: shell not found, del, then the err. The check now reads a script's #! line and refuses it, interpreter /no/such/interp not found, and an exec that fails ENOENT on a file that is there says the same. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A look at a ./ or ../ name that is not there names the file, not the pane's ↵Gabriel Schneider2 days
| | | | | | | | directory Any relative name that opened nothing was blamed on the pane's directory (look: .../work/many: no such directory) though it exists; the directory is named only when it is gone. A plain name is still looked for as text, its miss logged as any look's. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A Find or Grep that finds nothing empties its directory's +SearchGabriel Schneider2 days
| | | | | | It failed with no match but left the last search's rows in the +Search, where they read as this one's. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A repeated identical search reads back the +Search it left as it wasGabriel Schneider2 days
| | | | | | When a Find or Grep found exactly what its +Search already held, the pane was kept but not marked as the one the search touched, so the exec read back the pane it ran in. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A directory's +Search is found by its directory, the pane that ran the ↵Gabriel Schneider2 days
| | | | | | | | search included Find and Grep passed over the pane they ran in when looking for the +Search to fill, so a Grep written to a +Search's own exec made a second one, and the two swapped roles on each run after. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* One reopen of a closed file is that file's pane in every jumplist entryGabriel Schneider2 days
| | | | | | A Back that reopened a file updated only the entry it stepped onto; another entry for the same file stayed closed, and stepping onto it re-looked the file, found it already active and returned without moving, so Forward (or Back) did nothing. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A remembered place is clamped to the file as it is now, its selection's two ↵Gabriel Schneider2 days
| | | | | | | | ends kept A Recent row or a jumplist entry for a line the file no longer has failed the look; now it opens at the last line. The selection's anchor is remembered too, so a reopen restores both ends where they fit, and Recent and Jumplist share the (closed) marker. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A refusal over unsaved panes keeps its list in +Unsaved and shows a short noticeGabriel Schneider2 days
| | | | | | | | | | | Exit's refusal (and Restore's, Del's, Delcol's, get's) put its full text on a notice that went: a long list of names, gone before it was read. The list now goes into one +Unsaved pane, filled again by each refusal, a row a pane (`<name>: Modified`) and the `Exit again to discard` line; the notice is short, `3 unsaved panes — Exit again to discard`. The 9P `unsaved` records and the write's err are as they were. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* ThemeSel is Themes and FontSel is Fonts; the old words still work in init ↵Gabriel Schneider2 days
| | | | | | | | | | | | 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]>
* Recent lists the files opened lately, closed ones too, and a jump back to a ↵Gabriel Schneider2 days
| | | | | | | | | | | | | | | | closed file reopens it A file closed by accident, its path forgotten, could not be found again: the jumplist dropped closed panes. Every file opened (a look, a Save of a scratch, a Restore, a rename) goes first in a list of 200, kept once, its dot noted when it closes, kept across sessions in $XDG_STATE_HOME/pardes/ recent. `Recent` (SPC f r) shows it in a reused +Recent, each row `path:line:col open|closed` a look reopens; /recent reads `open|closed <path>`. The jumplist keeps a closed file's entries, +Jumps marks them `(closed)`, and Back to one opens the file at its place. acme has no such thing; its dump and Load are the nearest. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A column takes panes until their minimums fill it, not until none can be halvedGabriel Schneider2 days
| | | | | | | | | | 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]>
* Find and Grep share one +Search a directory, each run replacing the lastGabriel Schneider2 days
| | | | | | | | | Each Grep with a new pattern opened another +Search, until the column refused panes. Find and Grep now reuse their directory's one, as acme reuses +Errors, and the exec reads back the pane it filled; a plain word's LookWord list search keeps a pane a pattern as before. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Errnos that fit: a Dump into a missing DumpDir and a shell that is not there ↵Gabriel Schneider2 days
| | | | | | | | | | | | are ENOENT, a GUI-only setting EINVAL A Dump into a DumpDir not there failed EIO `file not found`; `no shell "x"` read as EIO through a mount; and a GUI-only setting on a terminal, EINVAL in the reply, had no word 9ns reads as EINVAL. Each says so in the words that give its errno: `no such directory`, `not found`, `invalid here`. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A bad event record says what is wrong with itGabriel Schneider2 days
| | | | | | | | `bad event syntax` said nothing of which: now it says a report record (I D i d) is not written back, a range ends before it starts, or what a record looks like when the line is not one. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A test: a malformed address is bad address syntax, EINVAL, on a terminal as ↵Gabriel Schneider2 days
| | | | | | | | | on a text Round 20 reported a malformed address on a terminal answering otherwise; it answers `bad address syntax` here, as on a text pane, and this holds it. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A ctl line that ran and failed is not quoted after its reason; only one ↵Gabriel Schneider2 days
| | | | | | | | | | | | refused before running is Failures of a builtin through a ctl quoted the line after the builtin's own words, which already named it (`Mount dead /x: dial failed: no answer "Mount dead /x"`), while the same failure through exec did not. A line that ran says why in its own words everywhere now; only a line refused as no message at all quotes it, as Plan 9's cmderror does. Co-Authored-By: Claude Opus 5.5 <[email protected]>
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