vega/surfaces/web.c, branch masterSurface runtime projecting Pure views across pixel, terminal, CLI, and web.
http://git.yeowoo.org/vega/atom?h=master2026-10-18T22:54:06ZSize to the module what is the module's (Pure 027's 4f-3a): timers grow to its inputs, the focus marks to its views, the accessibility tree's children to their count; a table shows its first VEGA_COLUMNS (64) columns, Vega's own count2026-10-18T22:54:06Zeunhhunecpition205@gmail.com2026-10-18T22:54:06Zurn:sha1:a2ad1a7a9cd3e608f3fb4e5a694540a9cfef9c69Send every input as a message (Pure 027's 4d): keys, text, timers, frames and pointing go to the inputs bound to them; a key's press then its release when a message takes it; vega_frame sends dt 1/60 to the frame input, deferring the save as frames were; a table's pointer is the input pointing at it, sent the item's position; a key's handler found by its input's number2026-10-18T19:54:17Zeunhhunecpition205@gmail.com2026-10-18T19:54:17Zurn:sha1:4d9598e7d0d6d45bf3db9305d365bd2967481bcdShow what would act on a screen as a picture on every surface, and keep a value's bidi within it2026-09-30T12:19:01Zeunhhunecpition205@gmail.com2026-09-30T12:19:01Zurn:sha1:611b54fefc8a02f67cd59041c1795a083ac0bb4c
Speech wrote a value's C1 controls (U+009B is a CSI to some terminals),
DEL, line separators and bidi overrides as they were; the CLI and the
TUI wrote line separators (a pipe's reader may break its line there) and
the controls that turn text around (a terminal then reverses the rest of
its line, other values' cells too); the web page showed controls as they
were and let a label's override reverse its badge. Now every surface
shows controls, DEL, C1 and line and paragraph separators as pictures
(vega_visible); a terminal's cells show embeddings, overrides and
isolates as U+FFFD too (vega_cell); speech says a space for the one and
nothing for the other; the page shows the pictures and isolates each
value, while /screen's JSON keeps values as they are. screen_meaning
checks the CLI, the TUI, speech and the JSON against that rule, and that
nothing a value holds reaches any output as a control; the browser check
sees the page show it.
Wait for timers on the monotonic clock; events still see the wall clock2026-09-29T17:12:23Zeunhhunecpition205@gmail.com2026-09-29T17:12:23Zurn:sha1:c919b5f81ad6cad55935fa7a22bfda9539dd584f
The terminal, the pixel surfaces and the web page reckoned when a timer
was due on the wall clock: set back, a timer waited until the clock came
again to the tick it had waited for (Pure's review 004). vega_clock is
the monotonic clock; timers are due on it, and a tick sets the time its
event sees from the wall clock (vega_now), as before.
check.py's clock_set_back runs a timer of 20 ms in the terminal with the
wall clock set back an hour 0.2 s in (Pure's build/clock-back.so, an
LD_PRELOAD of clock_gettime): 40 ticks in 0.8 s, where Vega before this
stops at 9. make check passes it --clock-back.
Make the web surface accessible the way the say surface is, checked in Chromium's accessibility tree2026-09-28T12:10:25Zeunhhunecpition205@gmail.com2026-09-28T12:10:25Zurn:sha1:0e9a48699dac240665ecea96b9a244dbde5dcac8
Lists are listboxes that keep the keyboard focus, the focused row their
active descendant, each option with its place in the whole list though
only the visible rows are drawn; tables are grids with row indices;
tones other than normal and muted are said, not only coloured; keys are
named buttons. The page now updates in place instead of rebuilding each
list, so the focus a screen reader follows survives every redraw. The
browser test reads Chromium's accessibility tree: roles, names, focus,
selection and the active descendant moving within the same list.
Name Vega's parts: lib/, surfaces/ and symbols/2026-09-27T12:45:31Zeunhhunecpition205@gmail.com2026-09-27T12:45:31Zurn:sha1:2920e389f624263efe515d9a5f33f6b822efff5e
src/ held two parts, the surfaces that show modules to people and the
symbol format with its CPU and GPU drawing. As in Pure (design 009), top
level directories are now the parts, and the README says what each builds.