pardes.git/test/hxdiff.zig, branch main

Tab after text leaves the syntax node in insert mode; Shift-Tab indents

2026-10-01T03:12:15Z

helix smart_tab: in insert mode, Tab where text precedes the cursor on its line moves past the end of the node the cursor is in, the parent-node end of Alt-e; in leading blanks it indents. Only where the file has a grammar: the reference pins smart tab off, which a file without a grammar agrees with, so there Tab still indents. Shift-Tab is insert_tab, and the differential harness now reads the S- modifier. Co-Authored-By: Claude Opus 5.5

Give a pane's body its own Text holding the cursor, selections, mode and undo

2026-10-01T03:12:14Z

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

Move text editing out of pardes.zig into edit.zig

2026-10-01T03:12:14Z

Pure move, no behaviour change (acme keeps this in text.c): which text a pane edits and how it maps to the screen (editText, editTextEol, setEditText, paneCursorLines, paneByteAtDisplay, pinPaneCursor, flatSurface, paneWrapWidth), insert mode (enterInsert, handleInsert, insertKey, insertTab, exitInsert, clampFileCursor), the d/c/y/p edit operations with replace, case, join, indent, comment, number, textobjects and surround, undo and redo, yank/clipboard/paste (setYank, setClipboard, ClipRequest, clipRequest, typeToTty, applyPaste, clipYank), and the pointer selections as text (PointerTextSelection, pointerTextSelection, capturePointerSelection, paneText, pointerSourceLine, selectionText, spanHas, currentSelText), with four tests, go verbatim to edit.zig. The methods become free functions taking `p: *Pardes`; calls change from `p.insertKey(..)` to `edit.insertKey(p, ..)` (pardes.zig, body_layer.zig, selection_pipe.zig, builtins.zig, test/hxdiff.zig, test/perf.zig). In executeNormalAction the `.edit => |edit|` capture becomes `|op|`, since it would now shadow the edit import. test/lspbench.zig's first anchor follows its needle into src/edit.zig. Co-Authored-By: Claude Opus 5.5

Refactor panes and filesystem; replace FUSE with 9P

2026-09-07T16:59:12Z

Consolidate pane, layout, memory and host code. Serve 9P by default over Unix sockets, with runtime mounts and optional TCP/QUIC transports. Remove FUSE and obsolete proof-of-concept examples. Fix highlighting and terminal-history performance, expand differential and stress-test infrastructure, sort navigation results while preserving the next occurrence, add syntax-colored Braille minimaps, remove SPC-k, and document 9P interaction as a repository skill.

big slow change: prebuilt shaders (SPIR-V/Metal), core gui reflow, docs, web + snapshot refresh

2026-08-19T02:44:42Z

replace ArrayLists with bounded storage

2026-08-10T12:17:07Z

multiple cursors, regex selection, and Ctrl-c comments

2026-08-01T18:02:08Z

The primary cursor stays exactly where it was — cur_row/cur_col plus vsel — and sels[] holds helix's OTHER ranges. That split is why nothing moved at one cursor: with nsel == 0 not one line of the existing motion, operator, render or mouse code takes a different branch, which is what protects 800 differential cases and 67 goldens. paneRanges/setPaneRanges are the whole list; setPaneRanges IS helix's Selection::new (min width 1, sorted, overlaps merged, primary follows its range through a merge). An ordinary key runs the single-selection handler once per range, visited last-first so an edit never disturbs a range still waiting, and each finished pass is remembered as a distance from the END of the text, which an earlier edit cannot move — helix's change mapping without a change map. pushUndo fires once per keystroke, yanks accumulate, and a builtin acts from the primary and stops the replay, which also closes the use-after-free window if it frees the pane. s and S reuse the / prompt wholesale rather than growing a second one: the pattern is typed into the tag tail, and every keystroke re-runs the match from the selection the prompt opened on, so the preview is live and Esc is just the empty pattern. mvzr does runtime patterns — a bytecode VM in a fixed-size struct with no allocator — with 64 ops and 8 char classes per pattern, no case-insensitive flag (helix's smart case is done by folding a scratch copy), no captures, no multi-line anchors. The last two are the two waivers. Ctrl-c is a whole-list key and not a per-cursor replay, because helix decides comment-vs-uncomment ONCE for the whole selection; replaying it would take that decision n times. Comment tokens are a table in config.zig keyed on the same extension syntax.zig picks grammars by. Found and fixed a pre-existing single-cursor bug on the way: la left the cursor one cell before where the append began. helix's restore_cursor can never walk past the origin; ours backed up unconditionally. hxdiff was green before AND after — the old one-selection contract could not see it. hxdiff 360 -> 481 cases, hxparity 440 -> 561, all goldens from real helix; the harness contract now reports every range and its primary, omitted when there is one, so 359 of the 360 old goldens are byte-identical. The one that moved is o-count: helix's 2o really does leave two cursors and could not say so before.

silence library std.log: ghostty-vt's unimplemented-sequence chatter was painting over the UI

2026-08-01T18:02:07Z

adding better search to tty mode

2026-08-01T18:02:07Z

steam deck nice version

2026-08-01T18:02:07Z