v0.8.0: revert to stable e04b12c (undo typecase guard, navigation refactor, cursor calc changes)

The typecase guard, explicit navigation keyword dispatch, and word-wrap
cursor calculation changes introduced two regressions:
1. Cursor shows letter before instead of on (off-by-one)
2. Right arrow sometimes moves backward

Reverting to e04b12c which had working arrow keys and single-line cursor.
The unconditional position-cursor fix will be re-applied separately.
This commit is contained in:
2026-05-18 15:33:39 -04:00
parent 7eab3c93d2
commit 5c4edb3d98
2 changed files with 314 additions and 88 deletions

View File

@@ -34,9 +34,7 @@ Event handlers + daemon I/O + main loop.
#+BEGIN_SRC lisp :tangle /home/user/.local/share/passepartout/lisp/channel-tui-main.lisp
(in-package :passepartout.channel-tui)
(defun on-key (key &key ctrl alt shift code)
(let ((ch key))
(declare (ignore alt shift))
(defun on-key (ch)
(cond
;; v0.7.1: Esc — interrupt streaming
((and (or (eq ch :escape) (eql ch 27)) (st :streaming-text))
@@ -563,16 +561,16 @@ Event handlers + daemon I/O + main loop.
(when (and chr (graphic-char-p chr))
(input-insert-char chr)
(setf (st :dirty) (list nil nil t))
(when (and (char= chr #\/) (null cl-tty.dialog:*dialog-stack*)
(when (and (char= chr #\/) (null (st :dialog-stack))
(= (length (st :input-buffer)) 1))
(unified-menu-show "/"))))))))
(unified-menu-show "/")))))))
;; v0.9.0 — unified command minibuffer (replaces separate palette and slash menus)
(defun unified-menu-show (&optional initial-filter)
"Open the command minibuffer with ALL commands. If INITIAL-FILTER is
supplied (e.g. \"/\"), pre-fill the select filter with it."
(let* ((on-select (lambda (opt)
(cl-tty.dialog:pop-dialog)
(pop (st :dialog-stack))
(let ((val (getf opt :value)))
(cond ((stringp val)
;; Slash command — fill input buffer
@@ -588,7 +586,7 @@ supplied (e.g. \"/\"), pre-fill the select filter with it."
(when initial-filter
(setf (cl-tty.select:select-filter sel) initial-filter))
(let ((dlg (make-instance 'cl-tty.dialog:dialog :title "Commands" :content sel)))
(cl-tty.dialog:push-dialog dlg))))
(push dlg (st :dialog-stack)))))
;; v0.7.2 — resolve-hitl-panel: marks panel as resolved after approve/deny
(defun resolve-hitl-panel (decision)
@@ -880,8 +878,6 @@ Returns T on success, nil on failure. Does NOT wait or retry."
(defvar *tty-in* nil "Stream from cat subprocess stdout (unused — direct stdin reads)")
(defun tui-main ()
(format t "~&;; Passepartout TUI starting...~%")
(finish-output)
(init-state)
(load-history)
(theme-load)
@@ -923,10 +919,8 @@ Returns T on success, nil on failure. Does NOT wait or retry."
(loop while (and (st :running) (not (st :connected)))
do (connect-daemon)
(unless (st :connected) (sleep 5))))
:name "daemon-auto-connect"))
;; Force initial render before entering input loop
(redraw be w h)
(loop while (st :running) do
:name "daemon-auto-connect"))
(loop while (st :running) do
(dolist (ev (drain-queue))
(cond
((eq (getf ev :type) :daemon)
@@ -938,31 +932,28 @@ Returns T on success, nil on failure. Does NOT wait or retry."
((eq (getf ev :type) :key)
(let* ((payload (getf ev :payload))
(ch (getf payload :ch)))
(case ch
(:CTRL-Q (setf (st :running) nil))
(:CTRL-P (unified-menu-show))
(:CTRL-B (setf (st :sidebar-mode)
(case (st :sidebar-mode)
(:auto :visible)
(:visible :hidden)
(:hidden :auto)))
(setf (st :dirty) (list t t t)))
(:CTRL-L (setf (st :dirty) (list t t t)))
;; v0.8.0: dispatch known navigation keywords
((:up :down :left :right :enter :backspace :tab :escape
:home :end :ppage :npage)
(if cl-tty.dialog:*dialog-stack*
(let* ((dlg (car cl-tty.dialog:*dialog-stack*))
(case ch
(:CTRL-Q (setf (st :running) nil))
(:CTRL-P (unified-menu-show))
(:CTRL-B (setf (st :sidebar-mode)
(case (st :sidebar-mode)
(:auto :visible)
(:visible :hidden)
(:hidden :auto)))
(setf (st :dirty) (list t t t)))
(:CTRL-L (setf (st :dirty) (list t t t)))
(t (if (st :dialog-stack)
(let* ((dlg (car (st :dialog-stack)))
(sel (cl-tty.dialog:dialog-content dlg)))
(cond
((eql ch :escape)
(cl-tty.dialog:pop-dialog)
(setf (st :dirty) (list t t nil)))
((eql ch :escape)
(pop (st :dialog-stack))
(setf (st :dirty) (list t t nil)))
((member ch '(:up :down))
(if (eql ch :up)
(cl-tty.select:select-prev sel)
(cl-tty.select:select-next sel)))
((member ch '(:enter))
((member ch '(:enter 13 10))
(let* ((filtered (cl-tty.select:select-filtered-options sel))
(idx (cl-tty.select:select-selected-index sel))
(item (when (< idx (length filtered))
@@ -970,29 +961,20 @@ Returns T on success, nil on failure. Does NOT wait or retry."
(when item
(let ((cb (cl-tty.select:select-on-select sel)))
(when cb (funcall cb item))))))
((member ch '(:backspace))
((let ((chr (if (characterp ch) ch
(and (integerp ch) (<= 32 ch 126)
(code-char ch)))))
(and chr (graphic-char-p chr))
(setf (cl-tty.select:select-filter sel)
(concatenate 'string
(or (cl-tty.select:select-filter sel) "")
(string chr)))))
((member ch '(:backspace 127 8))
(let ((f (cl-tty.select:select-filter sel)))
(when (> (length f) 0)
(setf (cl-tty.select:select-filter sel)
(subseq f 0 (1- f))))))
(t nil)))
(on-key ch)))
;; v0.8.0: typecase converts integers to characters
;; so ctrl-byte keywords (:CTRL-A) are rejected
(t (let ((chr (typecase ch
(character ch)
((integer 32 126) (code-char ch))
(t nil))))
(when chr
(if cl-tty.dialog:*dialog-stack*
(let* ((dlg (car cl-tty.dialog:*dialog-stack*))
(sel (cl-tty.dialog:dialog-content dlg)))
(when (graphic-char-p chr)
(setf (cl-tty.select:select-filter sel)
(concatenate 'string
(or (cl-tty.select:select-filter sel) "")
(string chr)))))
(on-key chr :code (when (integerp ch) ch)))))))))))
(subseq f 0 (1- f))))))))
(on-key ch))))))))
;; Keyboard reader via read-raw-byte (proven CSI detection)
(handler-case
(let* ((b (cl-tty.input::read-raw-byte :timeout 0.1))
@@ -1036,9 +1018,9 @@ Returns T on success, nil on failure. Does NOT wait or retry."
;; Guard w and h before render (resize or other code may have set them to nil)
(setq w (or (and (numberp w) (> w 0) w) 80)
h (or (and (numberp h) (> h 0) h) 24))
(unless cl-tty.dialog:*dialog-stack*
(redraw be w h))
(let ((ds cl-tty.dialog:*dialog-stack*))
(unless (st :dialog-stack)
(redraw be w h))
(let ((ds (st :dialog-stack)))
(when ds
(cl-tty.backend:begin-sync be)
(let* ((chat-w (- w (if (sidebar-visible-p w) (or (st :sidebar-width) 42) 0)))
@@ -1093,9 +1075,11 @@ Returns T on success, nil on failure. Does NOT wait or retry."
(format nil "> ~a" (or filter ""))
(theme-color :input-prompt) bg-p))
(cl-tty.backend:end-sync be))
(sleep 0.1))
(position-cursor be w h))
(progn (disconnect-daemon)))))
(sleep 0.1)
;; Show terminal cursor at input position every frame
(unless (st :dialog-stack)
(passepartout.channel-tui:position-cursor be w h))))
(progn (disconnect-daemon)))))
#+END_SRC
* Test Suite
@@ -1593,7 +1577,7 @@ Returns T on success, nil on failure. Does NOT wait or retry."
(fiveam:test test-minibuffer-state
"Contract v0.8.0: init-state has :dialog-stack and :minibuffer-active fields."
(init-state)
(fiveam:is (null cl-tty.dialog:*dialog-stack*))
(fiveam:is (null (st :dialog-stack)))
(fiveam:is (null (st :minibuffer-active))))
(fiveam:test test-command-palette-state