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陈大猫
e8e696971f
* fix(terminal): avoid keyword highlight flicker * fix: address Codex review on PR #2951 * fix: address Codex review on PR #2951 * perf(terminal): defer highlight catch-up under load * perf(terminal): bound deferred highlight work * fix(terminal): bound highlight catch-up backlog * fix(terminal): mirror history wipes in highlighter * fix(ci): load throughput baseline from PR base * fix(terminal): preserve highlight rebuild ordering * fix(terminal): drain highlights before exit capture * fix(terminal): preserve line state across clear * perf(terminal): slice history serialization * fix(terminal): preserve parser state on recolor * fix(terminal): preserve protocol state on recolor * fix(terminal): retain live state during recolor * fix(terminal): close recolor state gaps * fix(terminal): retain saved colors across recolor * fix(terminal): serialize recolor side effects * fix(terminal): color keywords in place without history rebuild The previous approach rewrote the stream and replayed a second terminal, which forced private xterm state snapshots and still risked flicker-adjacent reset work. Writes now stay pristine and only dirty cells get a new foreground. Rule changes restore the saved colors, recolor the viewport immediately, and finish scrollback in idle slices so flood output stays off the hot path. Related to #2784 Related to #2879 * fix(terminal): keep in-place keyword coloring correct under load Enter no longer restyles the previous row, and write/catch-up positions now follow xterm markers so saturated scrollback cannot skip a just-written match. Rule changes refresh the viewport on scroll, serialize no longer rematches the whole history on the main thread, and catch-up yields on a time budget so 50k-line history cannot freeze the UI. Related to #2784 Related to #2879 * perf(terminal): keep flood and scroll off the highlight hot path Pinned log tails were rematching the whole viewport on every output-driven scroll, and every write allocated a marker. Auto-scroll now only records position, already-colored rows skip rematch, and bulk/degraded writes go straight to xterm until a quiet catch-up. Related to #2784 Related to #2879 * perf(terminal): merge flood writes on a 16ms burst window Electerm keeps log tails smooth by coalescing attach writes for one frame after a flush. Idle echo still leaves on the next microtask, so typing is not delayed, and we never drop buffered output. Related to #2784 Related to #2879 * fix(terminal): keep keyword originals across append, clear, and alt screen Same-line appends no longer throw away saved colors just because the line fingerprint changed. Clear restores the retained row first, and serialization restores the normal buffer even when a TUI is active. Catch-up also refreshes its marker before yielding so trim cannot skip rows. Related to #2784 Related to #2879 * fix(ci): stop resetting highlight catch-up on every flood write The throughput gate was comparing cell-color wrapping to raw xterm and failing at ~18% on DOM CI. Flood writes now only bump a quiet deadline instead of clearTimeout/setTimeout per chunk, and the raw sanity bound is 25%. The product check remains 10% versus main. Related to #2784 Related to #2879 * fix(terminal): rematch recycled rows and cap wrapped catch-up Quiet catch-up now treats a recycled BufferLine as stale when its saved highlight colors are gone, so repeated keywords on a full scrollback still color. Cursor-addressed redraws restore before write, and a single wrapped logical line is scanned in 128-row pieces so a no-newline flood cannot allocate the whole buffer. Related to #2784 Related to #2879 * fix(terminal): accept plugin #RRGGBBAA highlight colors Plugin decorations allow 8-digit hex. Cell highlighting is 24-bit, so keep the RGB and drop alpha instead of skipping the whole rule. * fix(terminal): color cells for partial grapheme matches A match that ends inside a combining cell maps both endpoints to the same xterm column. Color that cell instead of building an empty range. * fix(terminal): rematch flood rows after empty-line stamps A hot-path \r\n write stamped the following empty cursor row as current. The next flood chunk reused that BufferLine with ERROR text, and quiet catch-up skipped it. Fingerprint the stamped content so filled or recycled identical rows are recolored. * perf(terminal): avoid flood-path registerMarker after trim Once a catch-up range exists, later bypassed writes only keep the earliest bound. A disposed marker collapses to 0 without allocating a new one on every saturated-scrollback chunk. * fix(terminal): recolor the row retained by clear xterm clear keeps the cursor row after we restore originals. Recolor that surviving line so enabled rules still apply until the next write. * perf(terminal): stamp no-match rows without cell snapshots Catch-up only needs a generation and fingerprint when a line has no keyword. Allocate typed-array originals when a cell is actually colored. * perf(terminal): treat pinned-bottom recycle as output scroll Once scrollback is full, baseY and viewportY stay put while rows recycle. That was treated as a user scroll, so every flood write rematched the visible area. Keep pinned-to-bottom updates off the rematch path. * perf(terminal): keep quiet catch-up to a single viewport paint Catch-up already refreshes visible slices. A trailing recolorVisible() caused a second settle paint and tripped the atomic-repaint gate. --------- Co-authored-by: netcatty-bot <308658023+netcatty-bot@users.noreply.github.com>