Fix for issue #800

Other Ctrl-A codes (e.g. ^A\) might be valid, but they're not attribute
control codes, so their existence would cause this function to return true.

The old code expected the L1 cache to be fairly large, and the
prefetcher to be fairly smart, and did updates by columns to save
some math.  This change performs width interpolation row-by-row
so even the dumbest prefetcher can get it right, and there's no
need to keep the whole source and destination images in the cache.

This may help out older processors when scaling with interpolation
(most commonly used in fullscreen).

It's entirely possible though that this won't be enough and they'll
still need to use "External" scaling.

There are still places where it could be logged in <> (if username is not yet
known).

Add JS console.ansi_getdims()

Use sbbs_t::getdimensions() or JS console.getdimensions() to move user
cols/rows values to run-time console values (querying ANSI terminal if
appropriate/supported).

JS console.pushxy(), popxy(), and gotoxy() all return Boolean now.

sbbs_t::getdimensions() and its JS wrapper is now the proper way to propagate
user's cols/rows settings to the run-time console values. This was done
(post-login) only via use of the TERMROWS and TERMCOLS @-codes in
user_settings.js. Weird.

more than 25 years behind the C standard.

receive_thread() needs to use the control session correctly for
TLS connections.

Ideally, a sysop would never need to disable FTPS support, but as a trouble
shooting measure, it can be helpful.

Using Ctrl-A\ (\1\\) in a bunch of text strings (especially prompts) to
better accommodate 40 column terminals.

Fixes email/netmail address prompt issue reported by phigan (TACOPRON)
along with a bunch of other cosmetic and input issues with 40col terminals.

Fix for issue #798

We need -g to do multi-line matching with -p.

Under SDL2, with HighDPI enabled, we end up with two coordinate
systems for our window... there's the pixel coordinates which we
draw in, and are available via SDL_GetWindowSizeInPixels(), and
there's the "screen" coordinates, which is an underlying source
size that is scaled from, and is available via SDL_GetWindowSize().

Mouse events are in the screen coordinates, drawing is in pixel
coordinates.  This commit converts mouse event positions to pixel
coordinates before converting further to text coordinates. :(

A specual thanks to u/ten-oh-four for working to track this down
with me, they ran multiple experimental builds and collected logs
which allowed to to be tracked down.

Fixes issue 155

SlyEdit: Open the quote file in "binary" mode (only applicable on Windows; same as the fseditor change)

See merge request !462

Eric Oulashin authored 6 months ago and Rob Swindell committed 6 months ago

SlyEdit: Open the quote file in "binary" mode (only applicable on Windows; same as the fseditor change)

This should ensure that cvstat has the right window size at the start.
I hope.

Allow ALT+Arrow to resize from maximized by calling
SDL_RestoreWindow() first.  This should allow macOS users to escape
the weird window size mess it can start in.  Still no idea what is
actually happening there, but this should at least provide an "out"
now. :(

Also, there's SDL_WINDOW_FULLSCREEN_DESKTOP, so or that in even
though we don't need to due to how it's defined.

Because things get weird sometimes.

Le sigh for the socket API.

On macOS, fullscreen and maximized are very slightly different, so
don't force one to mean the other.  However, when entering or
leaving fullscreen mode, we need to explicitly make the window
resizable or not.

Also, update the uifc screen title when the mode changes and we're
at one of the main menus... still a bit icky, but likely the best
that can be done (won't update if you toggle fullscreen from a
sub-menu for example).

This appears to break the mouse position stuff. :(

Decrease height by one to avoid the memo line.

Update date display format to be less ambiguous (more international).

js.exec_dir is guaranteed to end in a slash, so no need to add one.

Bump version to 3.00.

Code beautification, no functional change other than we're not clearing mouse
mode 1016 since I don't have a definiton for that mode yet.

typeof [] returns 'object', not 'array'

This (ever so slightly) optimizes the transmtited ANSI sequences

1001, 1004, 1005, 1007, and 1015

Add ability for the set/clear mouse reporting calls to set/clear
'all' modes with a single function call.

When starting, turn off all mouse modes, then turn on the ones we
need instead of relying on the console object to do anything in
particular.

On exit, explicitly turn off the two modes we had enabled before
changing the console setting.

Maybe this will fix the SyncTERM bug 153

Windows appears to treat backslashes and slashes the same when
using the API, but Windows always returns backslashes.  Convert
backslashes to slashes in clean_path() to ensure paths compare the
same regardless of them being specified with backslashes or slashes.

There's still an open question of what to do about paths received
from the remote with backslashes in them, but I suspect that doing
that would actually work on *nix systems and break on Windows systems,
so hopefully whoever does that can fogure out what's going on.

It appears that cache operations in SyncTERM on Windows does not
currently work with subdirectories for some reason (likely
backslashes).  Ensure that after sending a file to be cached, it
correctly appears in the cache, and fall back to not using graphics.

This will fix the blank board issue in minesweeper with a Windows
SyncTERM and fallback to text mode.

Once SyncTERM is fixed, it should work in graphics mode too.

The DNS lookup can cause delays on some systems.
Fixes bug 154