pardes.git/src/edit.zig, branch main

Insert on a terminal's text says it edits a copy, run with Tab or B2, that the program's next drawing replaces, and that Ctrl-b types to the program

2026-10-02T04:33:55Z

Co-Authored-By: Claude Opus 5.5

Enter, o and O give the new line the old one's indent as it is, tabs and all, as acme's autoindent does; a level more after an opening delimiter is a tab where the indent is tabs

2026-10-01T22:57:27Z

The indent was rebuilt as spaces, partial levels dropped, so a tab-indented line went on with spaces (or with one space, after Enter). Co-Authored-By: Claude Opus 5.5

An image's or a terminal's tag says petscii:on when it is drawn as glyph art, as it always is with no graphics; Petscii on|off still chooses for when there are

2026-10-01T16:44:34Z

The images and tagbottomimage goldens are re-recorded for the word. Co-Authored-By: Claude Opus 5.5

A paste into a terminal is xterm's paste: bracketed when the program set 2004, and the control bytes a paste could smuggle a command in by, ESC first, become spaces, so no ESC[201~ in the text ends the brackets early

2026-10-01T03:12:17Z

Every paste path goes through edit.typeToTty (the GUI's and the tty's paste, p from a register, the acme chord's paste, a REPL's send), which now takes ghostty's paste encoder. A 9P write to a terminal's body or pty/data stays typed input, not a paste. The GUI test shell's stdin now takes a bracketed paste as one paste, as the tty does, not as keys. Co-Authored-By: Claude Opus 5.5

Terminal.zig is terminal.zig: a file of functions and no fields takes a namespace's lowercase name

2026-10-01T03:12:17Z

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

tag_layer.zig folds into Layer.zig, whose TagHit its two functions work on

2026-10-01T03:12:17Z

Two functions (sameCell, columnAt) on Layer.TagHit, 32 lines with their imports, used by edit.zig, mouse.zig and look.zig: they sit with the type now, called Layer.sameCell and Layer.columnAt. docs/design.typ names Layer.zig in its place. No behaviour changes. Co-Authored-By: Claude Opus 5.5

Typing tells g. where its edit ended, so no edit scans the whole file twice to find it

2026-10-01T03:12:16Z

setEditText found the last edit's end by comparing the old and new texts from both ends and counting rows to it, twice over the file on every keystroke: edit-char grew with the file (+135% at 300k lines). Typing, deleting, Enter and Tab now pass the end they know (setEditTextEnd); the comparison stays for the edits that do not say (paste, pipes, s). perf edit-char: 50k lines 16661 -> 15286 us, 300k lines 30507 -> 22291 us (render alone ~13.6 ms of each, the render agent's). Co-Authored-By: Claude Opus 5.5

A pane tag wraps onto rows and can collapse to one, as acme's does

2026-10-01T03:12:15Z

acme's frame wraps a tag at its right edge and the window grows to show every row (wind.c wintaglines); Tagup/Tagdown shrink it to one row and back. Pane tags used to be one row, scrolled sideways to the caret. Now a tag's lines wrap at its width (one cell kept for the caret past a full row) and it starts expanded; insert-mode Up on the first row collapses it, Down on the last row expands it, and Alt-Up/Alt-Down do so in either mode. A word the wrap breaks across rows is still one word to a click and a selection. Column and workspace tags keep scrolling sideways. Tests read body rows relative to the body's first row; the 41 snapshot goldens that moved were re-recorded by name after a programmatic check that each differs only by body rows shifting under the taller tags, and twelve scripts whose clicks targeted fixed rows now click the same text. Co-Authored-By: Claude Opus 5.5

Everything a B1 chord does while B1 is down is one undo step

2026-10-01T03:12:15Z

B1-B2 then B1-B3 cut and pasted as two undo steps. acme marks the file once per B1 hold (text.c:881, textselect), so the pair is a copy. The chord now takes one undo point when it begins and its edits share it until B1 comes up. Co-Authored-By: Claude Opus 5.5

A double-click selects as acme's does: a word, a line, a bracketed or quoted text

2026-10-01T03:12:15Z

A second B1 click at the same cell selected nothing more. Now, as acme's textdoubleclick (plan9port text.c:1407), it selects up to the match of a bracket just before or after the point, the whole line at a line's start or end, the quoted text inside ' " `, or else the word, in bodies, tags and terminals in normal mode. A plain click still puts the caret on its cell. Co-Authored-By: Claude Opus 5.5