The .out file and the two places that quote it in prose had the banner
from before restarts were numbered, so check.sh had been red on
breakdemo since that commit. The .out is regenerated from the same
build --dev and timeout run check.sh does, rather than typed: the leading
blank line and the three spaces before each number are part of what is
compared.
The page gets a sentence it was missing. A number in front of a restart
is not decoration -- a restart is taken by position, because an inner one
can shadow an outer one of the same name -- and the banner showed the
numbers without the page ever saying what they were for.
print and println had no line anywhere on index.html — a builtin the reader
meets in the first example and is never told about. There is a section for
them now, between arrays and the prelude: what the walk covers, that an enum
comes back as its name and a Ptr does not get followed, that a string is raw
at the top and quoted inside a structure, and that the depth and span caps
are what keep a grid from printing a screenful. printing.flan is beside the
other examples so check.sh has been green on every line of it.
The prelude's table loses its output row, because the prelude has no output
functions left, and the fifty-odd example blocks follow the files they quote.
Two pinned things moved. sand-headless prints 15595743031174623232 where it
printed -2851001042534928384: same bits, read unsigned, because the cast that
made it signed is gone. bounds.flan's trap moved from column 28 to 19, which
is where (at xs i) now starts on that line.
And the indirection-cell illustration is defer.flan rather than hello.flan.
hello.flan cannot show a cell any more: its one call was to a prelude
function, and println is compiler-provided, so the smallest program makes no
Flan-to-Flan call at all. defer.flan's main calls work, and is already on the
page a few sections up.
The quote checker found three of them on the first run against the new tip: the
sand hash was changed deliberately by the grid lane, break and continue now
refuse by name instead of reading as unknown functions, and the usage text grew
--debug. The prelude also grew a string and UTF-8 family the table did not list.
`case $x in *""*)` is always true, so every check whose text came from a grep
went green the moment the line it greps for was renamed — which is exactly the
case those checks exist for, and they guard files other lanes are editing.
Verified by pointing one grep at a string that is not there: ok before, FAIL
after. sqrt-f32 was overstated in the same spirit; it is a declare, not Flan.
It is the project's headline cross-target claim and the page was asserting it
second-hand. Both targets print 2256461126764447066 on this machine, so the
transcript is now what the page shows.
The paraphrase of why a wide index is refused was shorter and said less than
the message; and the keybinding table came from NEXT.md, which is two keys
behind flan-mode.el, so it now reads the keymap instead.
The blocks that are not programs were the ones that had drifted: the usage text
had lost its indentation and the refusal table had trimmed "(see plan.org)" off
every message, so the page was showing wording the compiler does not print.
NEXT.md prints the banner with the restarts in source order; the walk is
innermost-first, so it is the other way round. A --dev build under timeout is
enough to settle that, and settles the two place and global snippets with it.
Copying a snippet into HTML is where a documented language stops being the
real one. Each block on the page is a program here with its recorded output
beside it, and check.sh is what says the page is still true after a change.
