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*-. Trial merge: 9P + helix + renderGabriel Schneider45 hours
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| | * Paint into a target Surface instead of swapping the frame's outGabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | The painters of a pane's body and tag (renderBody and its selection, gutter, syntax, ANSI and wrap-marker passes; paintPaneTag; paintHeaders; renderPane; the image and PDF grid paths) take the Surface they paint as a parameter. The body layer and the tag layers paint straight into their own temporary surfaces, and the std.mem.swap of p.surface around those calls is gone. No behaviour change.
| * | A selection's other ranges live out of line, made at the second range and ↵Gabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | freed at one The ranges beside the primary were an inline array in every Text, which at 1024 grew each pane by about 60 KiB. They are now allocated when a second range appears (Text.reserveSels) and given back when the selection is one range again (Text.dropSels); a column's or the workspace's tag allocates from Text.gpa, any other text from its pane's. A refused tag edit restores them by copy. The Pane size budget is back to 128 KiB, and a test holds that a single cursor allocates nothing for them. Co-Authored-By: Claude Opus 5.5 <[email protected]>
| * | g. goes to where the last edit endedGabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | helix goto_last_modification: every range moves to the end of the last change (the start of a deletion, the end of an insertion), extending in select mode. The position is kept on the Text in surface rows, set where setEditText hands a body its new text, so a terminal's typed text has one too and moves with its scrollback. Co-Authored-By: Claude Opus 5.5 <[email protected]>
| * | A selection holds up to 1024 ranges on the desktop, 64 on the boardGabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The limit was 64 everywhere, which helix-golf's enumerate_and_align outgrows (%s |\d+ makes 121 ranges). It is now memory.limits.selections, per platform, and the counts that hold it are u16. The ranges stay inline in each Text, so a pane grows by about 80 KiB on the desktop (three texts and the regex prompt's snapshot); the Pane size budget in Terminal.zig moves from 128 to 160 KiB and says why. Co-Authored-By: Claude Opus 5.5 <[email protected]>
| * | A tag's edited text stays alive until the next edit, so ms and md in a tag ↵Gabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | read it whole setEditText freed the text a tag edit was handed once it had copied the tag's own part out of it, but every caller reads that text back to place the cursor, and surround goes on to edit it again: ms and md in a tag read freed memory. The same held for a terminal without an edit buffer and a text with no pane. The text is now kept until the next such edit (edit.retireEditText), which covers every caller at once; the callers the audit found reading it back are surround's two, the paste and replace paths, the number adjust, and the insert-mode Enter. Co-Authored-By: Claude Opus 5.5 <[email protected]>
| * | Every range lives through insert mode, carried through each editGabriel Schneider45 hours
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | Insert mode dropped the selection on the first key and restored only the primary's appended-over span on Esc. Now each insert-mode edit is made at the bare cursor as before, and the range is then carried through it with helix's Range::map rules: typing slides an i range and stretches an a range, Enter (which now also drops the blanks before the cursor, as helix does) slides or stretches by what the cursor moved, and an arrow collapses. The replay gives every other range the same. Esc after a pulls each range's end back by one (helix restore_cursor), which replaces Text.append_at. The wiX-edit-drops-sel and msel-append waivers are gone. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* / A reused command pane leaves the last program's screen modes before the next ↵Gabriel Schneider45 hours
|/ | | | | | | | | | | | | command A program that crashed out of a full screen left the command pane's emulator in the alternate screen with mouse reports, bracketed paste or a hidden cursor on, and the next command ran in that. Before the '% line' separator the pane now leaves the alternate screen, turns those modes off and soft-resets (DECSTR). The docs add that a command which clears the screen and its scrollback erases the pane's history above it. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Exit quits and Kill stops commands, as in acmeGabriel Schneider45 hours
| | | | | | | | | | | | | | | | Kill quit the editor, which in acme is Exit; acme's Kill stops the commands it started. Exit now quits as acme's does (exec.c, rowclean): it refuses once, naming each pane with unsaved text, and quits when asked again with nothing edited since (a small scratch is not asked about). Kill, bare or with names, stops the commands pardes typed into a terminal (an exec, a middle click, a pty/run) while their shell's marks say they run, by SIGTERM to the terminal's foreground job, never to the shell (acme posts the kill note, which terminates). Both are session builtins; the topbar's Kill becomes Exit, same width, and every golden's topbar row changed by exactly that word (checked line by line); the builtins script scrolls one more row for the index's new line. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* A terminal's new directory is a rename in the log, and its ctl counts its bodyGabriel Schneider45 hours
| | | | | | | | | | The log said new N / and later del N <cwd> for a terminal, with no rename in between, though a terminal is named by its directory. setCwd now logs the rename once the pane has been announced. A terminal's ctl line gave body length 0 while its body reads its history; it now counts that history (without keeping a copy). Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Let a pane's tag take a row for each line it holdsGabriel Schneider45 hours
| | | | | | | | | | | A tag that is a text can hold a newline, and the tagline, the body under it and the pointer all assumed one row. The pane's tag now takes a row per line (up to eight, and never the body's last row); the body starts below it, the rows a pointer counts start the body after the tag's lines, a click on any line puts the tag's cursor there, and a pixel shell gets a tag layer per line. A tag of one line draws exactly as before. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Make a pane's tag a Text edited with the body's own keysGabriel Schneider45 hours
| | | | | | | | | | | | | | The tag was a fixed buffer with its own one-line editor, a cursor measured across the path, and a hijack of the body's mode while it was typed into. It is now the pane's second Text: its own characters after the computed prefix (path, dirty marker, PDF page), which is never stored in it, so a rename or a dirty marker never moves its cursor. Normal and insert mode are the body's, undo included; `:` moves the keyboard between body and tag, the tag remembers its cursor and starts on Save, and executing a word from it hands the keyboard back. The mouse still sees the prefix: a sweep selects across it and a click on the path drafts a new name. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Give a pane's body its own Text holding the cursor, selections, mode and undoGabriel Schneider45 hours
| | | | | | | | | | | acme keeps what edits a text in its Text (dat.h:171-190) and the window holds a body and a tag of that type. The cursor, the selections, the modal state and the edit-buffer undo move off Pane into Text.zig, Pane holds them as its body, and the edit and normal-mode operations take the Text they edit. Nothing changes in behaviour; this is the step that lets the tag become a second Text. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Move saving and loading a whole editor out of pardes.zig into dump.zigGabriel Schneider45 hours
| | | | | | | | | | | | | | | | | | | Pure move, no behaviour change (acme keeps dump and load in rows.c): dumpState, restore, initFromDump and initDump go verbatim to the end of dump.zig, after the dump format they read and write. Inside dump.zig the moved code's `dump.` prefix drops, so `Pane` there is the dump record; the one editor pane it names is spelled `pardes.panes.Pane`, and its other `panes.X` references become `pardes.panes.X` because dump.zig's own tests use `panes` as a local name. The methods become free functions taking `p: *Pardes`: `p.dumpState()` becomes `dump.dumpState(p)`, `core.restore(bytes)` becomes `dump.restore(core, bytes)` and `Pardes.initFromDump(..)` becomes `dump.initFromDump(..)`, in pardes.zig, the shells, layout.zig, Terminal.zig, builtins.zig and the tests (38 receiver rewrites plus the initFromDump calls). The tag-tail restore helpers stay with the tag code. Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Move the Terminal namespace out of panes.zig into Terminal.zigGabriel Schneider45 hours
Pure move: the body of `pub const Terminal = struct { ... }` is now the file Terminal.zig, dedented, with the imports it uses; panes.zig keeps `pub const Terminal = @import("Terminal.zig");`, so `panes.Terminal.x` callers and Pane's `Terminal.State` field are unchanged. Terminal.zig joins the embedded source list. Co-Authored-By: Claude Opus 5.5 <[email protected]>