tag columns are the WHOLE rendered tag: h/j/k/l walk taglines, the path selects but never edits

1 files changed, 3 insertions, 2 deletions

diff --git a/docs/helix-keys.md b/docs/helix-keys.md
index a479fefc..6a77a28d 100644
--- a/docs/helix-keys.md
+++ b/docs/helix-keys.md
@@ -87,7 +87,8 @@ with a reason in `test/hxcases/waivers.jsonl`.
 | `Esc` (insert) | back to normal mode, cursor right after the insertion (no vim left-step) | | helix-verified |
 | `Enter` (normal) | acme **look** chord: EXPLICIT selection, else file-ish word under cursor | pardes-specific, keep (helix normal-mode Enter unbound). Covers helix `gf`. Implicit motion residue falls back to the cursor word | pardes-specific |
 | `Tab` (normal) | acme **execute** chord | pardes-specific, keep; explicit-selection rule as Enter | pardes-specific |
-| `Ctrl-w` + `h/j/k/l`/arrows | directional pane focus prefix — normal/tty modes only | pardes' own window handling (helix window mode skipped, section C). Runs the SAME `Left`/`Down`/`Up`/`Right` builtins `SPC w h/j/k/l` runs; kept alongside the leader because a pane in raw **tty** mode never sees `SPC` (the shell owns it), so this is the only keyboard way out of one. Insert mode owns `Ctrl-w` = delete-word-back; `Ctrl-w` while editing a tag (tags are always insert) is a no-op | pardes-specific |
+| `:` (normal, body) | focuses the pane's OWN tag as a one-line editor in **normal** mode, parked at the first EDITABLE column: motions (`w` `b` `e` `W` `B` `E`, `0` `$` `^`, arrows, `Home`/`End`) walk the whole rendered tag, `y` yanks the selection, `Enter`/`Tab` look/execute it (else the file-ish word under the cursor), `i`/`a`/`I`/`A` enter insert, `Esc` hands the body back. `h`/`j`/`k`/`l` are NOT motion here — a tagline is a place in the LAYOUT, so they run the same `Left`/`Down`/`Up`/`Right` builtins and land on the neighbouring pane's TAGLINE, still in normal mode (nothing that way = stay put); the arrows keep the in-tag motion | helix `:` is command mode (section C); pardes' commands are acme words that live in the tag. `tag_col`/`tag_anchor` are columns of the RENDERED tag (prefix ++ tail) — one coordinate space, so the live mode+path prefix is selectable, yankable and executable, while every edit op (typing, `Backspace`, `i`/`a`/`I`/`A`) measures from the first editable column and is inert inside it | pardes-specific |
+| `Ctrl-w` + `h/j/k/l`/arrows | directional pane focus prefix — normal/tty modes only | pardes' own window handling (helix window mode skipped, section C). Runs the SAME `Left`/`Down`/`Up`/`Right` builtins `SPC w h/j/k/l` runs; kept alongside the leader because a pane in raw **tty** mode never sees `SPC` (the shell owns it), so this is the only keyboard way out of one. Insert mode owns `Ctrl-w` = delete-word-back, so a tag being TYPED into swallows it; from a tag in normal mode (`:`) it moves focus to the neighbour's BODY, while the bare letters `h/j/k/l` there move to its TAGLINE (next row) | pardes-specific |
 | `Alt-n` | new terminal below (any mode) | shadows helix `Alt-n` TS sibling-select — skipped anyway (tree-sitter) | pardes-specific |
 | `Alt-c` | move active terminal to a fresh column (any mode) | helix `Alt-c` is change-noyank; the pardes window op wins (do-not-touch contract). `Alt-d` + `i` covers the behavior | waived (`alt-c-window-op`) |
 | `Space` (normal, body) | the pardes LEADER: a key path from here runs a BUILTIN with no arguments — the same builtins the topbar and the tags hold. `SPC k` Kill, `SPC d` Del, `SPC f s` Save, `SPC f f` Find (fd over the pane's directory, results into `+Search`), `SPC h t` Tutor, `SPC c n`/`SPC c d` Newcol/Delcol, `SPC t d/c/n/r` Debug/Colors/NextColor/Crt, `SPC t p/l/a` Petscii/Palette/Ascii (an image pane's renderer toggles — the words its tag used to spell out, so the bar stays a bar), `SPC s d`/`SPC s r` Dump/Restore, `SPC w h/j/k/l` Left/Down/Up/Right (directional pane focus — the `Ctrl-w` prefix's four moves as builtins), `SPC w t` Toggleterm (focus hops between the most recently focused document — file, image or `+Search`/`+Help` buffer — and the most recently focused terminal; the same key hops back). `?` at ANY depth opens the Help builtin listing what the prefix can still reach (`SPC ?` = all, `SPC h ?` = the docs group), into a `+Help` output buffer. The pending path shows at the right edge of the active pane's tag; Esc — or any unmapped key — abandons it | helix spends Space on pickers/LSP (section C); pardes has neither, and acme's builtins are what a leader is for. Enum-derived: the paths, the Help lines and the execute dispatch all fold out of one `Builtin` enum at comptime. Normal mode on a BODY only — tags are always insert, tty keys belong to the program | pardes-specific |
@@ -230,7 +231,7 @@ text.
 | `s S Alt-s`, `Alt-minus Alt-_`, `& _`, `, Alt-,`, `C Alt-C`, `( ) Alt-( Alt-)`, `K Alt-K`, `Alt-:` | regex select/split, merge, align/trim, rotate, keep/remove, copy-to-line, ensure-forward | multicursor machinery — pardes has exactly one selection |
 | `Alt-J` | join + select the inserted space | marginal over `J`; multicursor-flavored |
 | `\|` `Alt-\|` `!` `Alt-!` `$` | shell pipe/insert/append/keep | shell — pardes executes via Tab / middle-click chords instead |
-| `:` | command mode | side-effects/file-ops — pardes builtins live in the tag |
+| `:` | command mode | side-effects/file-ops — pardes builtins live in the tag, and `:` is bound to focusing it (section A) |
 | `gf` | goto file under selection | covered by pardes Enter-look |
 | `Ctrl-c` | toggle comments | language-dependent |
 | `Ctrl-z` | suspend | pardes IS the terminal multiplexer |