diff --git a/src/wavearea.js b/src/wavearea.js
index c931963..d4f19f2 100644
--- a/src/wavearea.js
+++ b/src/wavearea.js
@@ -393,7 +393,6 @@ const selection = {
if (end == null) end = start
// find start/end nodes
- console.log(start)
let [startNode, startNodeOffset] = relOffset(start)
let [endNode, endNodeOffset] = relOffset(end)
diff --git a/todo.md b/todo.md
index 074aca8..3ba1700 100644
--- a/todo.md
+++ b/todo.md
@@ -1,12 +1,217 @@
* [x] Finish sprae 10
-* [ ] no-caret (0 focus) play bug
+* [x] no-caret (0 focus) play bug
+* [ ] space repeat
* [ ] discrepancy of caret with sound
* [ ] head of audio is boosted for some reason
+* [ ] caret is super buggy
-* [ ] Transfer sources to waved/wae/waev/wavr
-
-* [ ] Display waveform in textarea
* [ ] Customize block size
* [ ] player backends
* [ ] Audio
* [ ] WAA
+
+## Reiterating
+
+* [ ] display audio
+* [ ] play audio
+* [ ] caret indication
+ * [ ] Don't update caret in raf: update only on playback and time change
+ * [ ] Don't track caret on every focus: only when user selects by mouse
+ * [ ] Make playback within the selection
+* [ ] Fix safari
+* [ ] loses caret on play, like insert silence, press play etc
+* [ ] serialize file in url: ?src=path/to/url/file/to/fetch
+* [ ] sprae :onfile-attachment-accepted
+* [ ] add preloader (sprae mount-unmount)
+* [ ] delete fragments -> updates audio
+* [ ] create silence by space
+* [ ] download
+* [ ] caret must be able to be reoriented during the playback
+* [ ] Safari: wrong current time positioning
+* [ ] BUG: stopping drops focus
+* [ ] Make 'Enter' create segments
+* [ ] time codes next to lines
+* [ ] br
+* [ ] del
+ * [ ] fix deleting tail properly
+* [ ] normalize
+* [ ] BUG: setting caret to the beginning of segment (a bit from the left of segment) doesn't start playback properly
+* [ ] faster encoder by just copying changed subbuffer data, opposed to full rerender
+* [ ] fix playback multiple segments
+* [ ] Add vertical shift of average
+* [ ] Shift + select
+* [ ] ~~interleaved buffers pointing to chunks of wav file, rather than audiobuffers~~ same as below
+* [ ] ~~immediate audio ops via copy~~ - saves 15ms, takes a lot in terms of losing AudioBuffer primitive
+* [ ] worker processor
+* [ ] actions via beforeinput inputType
+
+## [ ] MVP: basic dubs editor
+
+* [ ] Reconstruct non-existent history entry from history path
+* [ ] Make delete: `from-to` signature instead of `from-count`
+* [ ] Debounce delete better
+* [ ] "Open audio"
+ * [ ] ~~"Generate speech" or "Pick random audio" intro screen. (+ button at the right)~~ -> use more complete sources config
+* [ ] Reflect operations in URL
+* [ ] Backspace-deleting from the beginning of segment doesn't remove break but deletes tail of prev segment instead
+ * [ ] join operation that serializes as removing break
+* [ ] mute
+* [ ] take source from URL.
+ * [ ] if there's none - take random source
+* [ ] support dropping files
+ * [ ] save dropped files to storage
+* [ ] Make history of changes with undo/redo
+* [ ] Time-codes of following segments are messed up: make them href-able
+* [ ] Bug: insert silence at the beginning of new segment -> feature
+* [ ] ~~Save local file edits to kv-storage~~ - saved in history
+* [ ] BUG: 0:60 in timing
+* [ ] OPTIMIZATION: use onbeforeinput/oninput for handling operations
+* [ ] BUG: deleting from left & then from right of caret is different
+* [ ] BUG: fix playback from caret
+* [ ] Alt-Space for start/stop
+* [ ] Loop play selection
+
+## [ ] V1 (Move to waveplay/etc)
+
+* [ ] FIXME: make MVP work with sprae10
+* [ ] FIXME: rethink if we need build step, ideally not
+* [ ] Create UI tester - playwright vs puppeteer vs cypress vs nightwatch
+* [ ] Componentize
+ * [ ] Waveform + editarea attr
+ * [ ] Playback bar
+ * [ ] Timecodes
+* [ ] FIXME: make selectable time (now click doesn't work)
+* [ ] Move play a bit to the left from time (like debug button)
+* [ ] FIXME: It displays some false signal at the beginning. Must be precice waveform
+* [ ] FIXME: Selection sometimes doesn't happen
+* [ ] FIXME: Proper deleting
+* [ ] Fragments by Enter
+* [ ] Current time under cursor
+* [ ] History - separate from URLs
+ * [ ] Ctrl-z/y
+ * [ ] Collapse last operation, eg. delete
+
+* [ ] Outsource audio-decode, add missing codecs
+* [ ] Outsource media loopStart / loopEnd
+* [ ] Better selection logic: must be immediate
+* [ ] Display open/loading status
+* [ ] Display + for newlines
+* [ ] . for silence
+* [ ] Empty URL shows "Open file"
+* [ ] Loads source from url on init
+* [?] ~~Display loading status in playback~~ not sure still if we need playback
+* [ ] ~~Show average line in samples~~ use dots instead
+* [ ] Deleting, changing caret, deleting again causes UI waveform assertion fail
+* [ ] Small screens wrongly wrap waveform timing
+* [ ] Deleting part of audio screws up play button position
+* [ ] End of file caret positioning is wrong
+* [ ] Delete-all case doesn't get saved
+* [ ] Big file editing generates tons of error logs : must be good
+* [ ] Big files break caret line at the end (see bvg)
+* [ ] Loaded file misses offset
+* [ ] Played waveform update on big files is very slow. Use overlap technique or virtual list via intersection observer
+* [ ] Safari: smooth audio currentTime (opposed to glitchy now)
+* [ ] A way to download / reverse / etc selected fragment (... at the right)
+* [ ] Stopping playback causes glitch
+* [ ] Bug with assets/1s.wav playback - end line caret shifts down
+* [ ] Problematic mobile rendering
+* [ ] Mobile playback doesn't start from selection
+* [ ] Bug: renavigating during play
+* [ ] Bug: mobile safari play button sticks glitchly (alternative to intersection observer?)
+* [ ] Bug: multiline selection is damaged
+* [ ] Bug: empty head starts playing something non-silence
+* [ ] Bug: needs enhanced lines calculation, ideally chars-per-line
+* [ ] Bug: playback with space is glitchy (resets caret)
+* [ ] Bug: deleting is broken
+* [ ] Bug: doesn't renavigate by click
+* [ ] Bug: doesn't scroll on caret offset
+* [ ] Bug: loop playback selection is broken
+* [ ] Make play always cover the time, then it leaves space for "record" button
+* [ ] Zoom
+* [ ] Render only visible part (virtual) - must reduce rendering load significantly
+* [ ] Resize throttle
+* [ ] `
`
+* [ ] ``
+* [ ] ``
+* [ ] Autoplay, loop, current line - can be navigatable from URL
+* [ ] Add info icon: support, github, brahman
+ * tips, generate theme
+ * adjust settings: audio loudness metric, block size
+* [ ] support paste fragment of itself
+* [ ] Mark loop selection
+* [ ] Mark fragments
+* [ ] Detect characters per line via ranges method: https://www.bennadel.com/blog/4310-detecting-rendered-line-breaks-in-a-text-node-in-javascript.htm
+* [ ] Separate audio-decode module with all codecs...
+* [ ] Make play button clickable area _big_
+* [ ] Recent files
+* [ ] use media-offset for looping -> own function play-loop
+* [ ] detect cmd/ctrl key depending on platform
+* [ ] make player responsive in mobile as bottom play button with overlay
+* [ ] make playback sticky to avoid hiding playback (intersection observer + position change)
+* [ ] ~~use plain (interleaved?) arrays instead of audio buffers - faster decoding, faster transfering to worker~~ - limited maintainability, no need to transfer to worker
+* [ ] use decodeAudioData main thread "worker" for faster decode, detect supported native codecs & video
+* [ ] Loudness weighting
+ * https://github.com/MTG/essentia/blob/master/src/algorithms/temporal/loudnessebur128.cpp
+ * https://github.com/domchristie/needles
+* [ ] Better loudness display: it is inadequate now
+* [ ] Display left/right channels with half-transparent blacks, and black is their intersection
+* [ ] time codes as # hrefs
+ * [ ] make navigatable
+* [ ] Faster updates: maybe no point rerendering/encoding full waveform, or parallelize, or faster wav encoder (wasm?)
+ * ? should we work straight on wav buffer maybe instead of audio buffers?
+* [ ] Highlight of playable/playing region via diff color
+* [ ] ~~use audio-buffer-list for faster ops?~~ -> use own implementation
+* [ ] theme selector: color gradientish, inverse, cool, hot, dynamic, bw, font style
+* [ ] move loading/decoding/encoding to worker
+* [ ] random phrase player (from URL - like thetamath) via free speech api
+* [ ] broken sprae condition of `:if :ref`
+* [ ] convert ops units to h/s/ms
+* [ ] replace file selector with + under caret?
+* [ ] open file
+* [ ] ~~Make nicer playback UI (bottom of page player)~~ -> not proved to be the best
+ * [ ] Errors and loading state must be indicated there
+ * [ ] Precise current playback time
+* [ ] delete file fully -> displays open file again
+* [ ] save file in storage? -> can be done via browser caching
+* [ ] ~~Safari: initial audio loading state displays Error (show silent buffer)~~
+* [ ] scroll must follow the current caret position
+* [ ] save edits in URL, so that any audio URL can be opened, edited, played.
+* [ ] More audio transforms
+* [ ] Make reusable (web-) component
+ * [ ] Textarea mode: no-line-breaks simple renderer on any textarea, no autosizer
+ * [ ] Adjustable timecodes
+ * [ ] Adjustable menu
+ * [ ] Adjustable theme
+ * [ ] Adjustable line breaks / ops
+* [ ] Think of embeddable links
+* [ ] Recording capability
+* [ ] Add tests (playwright?)
+* [ ] Measure via LUFS and other methods
+* [ ] Process audio with lino?
+* [ ] Vary color based on spectrum
+* [ ] ~~?Use timing object https://github.com/chrisguttandin/timing-object~~ -> nah
+* [ ] Editable labeling / phrases
+
+## Wavey (editor / play)
+
+* [ ] Stable, reliable, simple audio editor
+ * [ ] Drop/open any audio: movie speech track
+ * [ ] Separate by fragments (scenes) via enter
+ * [ ] Reliably playback, no glitches
+ * [ ] Playback bar with current time, play/stop, more
+ * [ ] Position: bottom floating/appearing, bottom fixed, balloon next to cursor, no (melded into UI)
+ * [ ] Delete / space out pieces
+ * [ ] Ctrl+C/Ctrl+V
+ * [ ] Normalize audio (from playback bar?)
+ * [ ] Revolume selected fragments
+ * [ ] Noise-gate plugin
+ * [ ] Speedup silences (plugin?)
+ * [ ] Change number of channels
+ * [ ] Save / download
+* [ ] Customizable view (3-5 themes)
+ * [ ] Bar size (zoom)
+ * [ ] Inline vs multiline
+ * [ ] Freq weighting
+ * [ ] Paletter
+* [ ] 11labs integration: generate speech of length
+* [ ] Switchable main-thread / worker / GPU processing