#pragma clang causes an error
__attribute__ not supported

This uses the 720x400 with 9x16 character cell that always made
BBSs look so terrible.

I do, so you should too!

This fixes issues where "leftovers" from the previous mode would
remain in a new screen mode.

Also, include math.h

Sheesh.

Simplest way is to use the alt-left/right snapping.

Which required a new ciolib option of course.
Only usable in X11 mode at present, though it may land for SDL
this weekend.

Also, we don't need to use pointers for the scaling.

Since we have all odd numbers thanks to the pointy scaler, and we
have 2x thanks to xBR, we should now be able to build any integer
scaling from a combination of those two scalers.

This, of course, assumes you have enough CPU and RAM to actually
do the scaling you want... powers of two will likely be the worst
case for scaling.

Also, do pointy scaling before xBR.

I haven't played with this chat pager in *years*! The lowest tones were inaudible (raise the range from 0-800Hz to 400-1200Hz).
Increase the msgabort() tone from 1 to 10ms, sounds like those computerized voice recognition phone systems now.

Remove the redundant "<user> paged you to chat" notifications (and log message) when turning *off* the chat pager.

by adding a 'clear' argument to msgabort() that defaults to false. Pass true to check-and-clear.
checkline() is a NO-OP, so start eliminating "calls" to it.

... upon console abort (Ctrl-C).

Now, just 'E', then 'D' from the batch flag prompt has you editing a file description - rather than going through all the prompts for uploader name/date, etc.

Added text.dat string FileInfoEditPrompt.

Does not allow rename of file from this prompt - perhaps it should?

Resolves issue #263.

SyncTERM doesn't support any "fat-pixel" modes.

And the "name not found" error text was wrong.

Wrong arguments passed to loadfiles() caused only index to be read.

As reported by plt via irc:
ERROR (smb_putmsghdr illegal header length increase: 70 (1 blocks, 0 hfields, 0 dfields) vs 0 (0 blocks)) removing file from database

Also, replace old CVS rev with Git branch and hash.

And for everyone: use delfiles.js instead (e.g. with jsexec).

I really need to do a sweep through and update all the aspect
ratios now that the data actually matters.

1) Initialize the r2y array for xBR so it actually works.
2) Add a vertical (only) interpolation scaler for aspect ratio enforcement
3) Add a simple muliplier scaler, so that can be removed from x_event.c
4) Use a new graphics buffer free list, which allows tracking last
   drawn screen instead of last bitmap rectangle, removing various hacks
5) Share the Y'CbCr <-> R'dG'dB'd tables between xBR and scale.c

This fixes all the window adjustment "stuff", but the new aspect
ratio enforcement means that ALT-UP and ALT-DOWN are useless for
resizing the window unless it's not already snapped... use ALT-LEFT
and ALT-RIGHT to decrease/increase the window size.

Also, the 8x16 font at 80x25 is *not* a square pixel aspect ratio.
As a result, it now stays "proper", which is likely not what you
want.

This was discovered when I was trying to make DigitalMan happy
because he wanted the apsect ratio retained on scaling.

Sorry for the impending imminent scaling hassle DigitalMan!

Or detail level is MAX.

Sorry for the impending imminent merge hassle Deuce!

Do this in JS and use JSON for format instead of .ini.

The old "content" array property goes away.

Uses "pointyscale" for x3 and x5
Uses xBR from FFmpeg for x2 and x4
HQx is also included, but unused as it's too slow at x4.

<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> append key into keybuf: 4E (N)
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> Executing external: /sbbs/exec/sexyz 14 -Telnet sz /mnt/disk1/dl/COCO/AGI/agi-xmas.zip
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> sexyz: Synchronet External X/Y/ZMODEM  v3.0  master/62b59062  Copyright Rob Swindell
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> sexyz: !File skipped by receiver
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> sexyz: !File Skipped
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 <plt> sexyz: !0 Aborting Transfer (Sending ZABORT)
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 !ERROR 11 receiving from socket 14
<plt> May 13 00:39:40 sbbs synchronet: term Node 1 input thread terminated (received 365 bytes in 35 blocks)

Not sure why this isn't happening for other sysops - perhaps plt was spying on the node?