Previously, this was done as Synchronet didn't natively support re-wrapping
to the console screen width (and word_wrap() didn't exist), so fseditor
needed a way to distinguish between "soft" and "hard" CRs when unwrapping.

This is no longer the case, so the space-newline pair for soft CRs is no
longer useful.  Instead, it can now cause an issue where a blank line is
rendered in some terminals when there is a soft CR after a character in the
second-last column.

The space was added for FTS-0001 compatability, but since we will now use
CRLF pairs, this is no longer an issue.

-- "he breaks more than he fixes"

as a zero-length string), and don't use any prefix "stuff" when handle_quotes
if not set.

if one isn't specified.

For backward compatability with versions before 3.16c, this argument should
still be provided.

"high ASCII" is passed to the word-wrap function.

inserting the quote line as-is.

The inerting method would mean that edits made to a quoted line were also
made in the quote buffer (which is supposed to be read-only).

modifying the 'attr' field).
Also, only set the "SENT" attribute flag if the told not to delete netmail.
This will reduce the risk to those using SBBSecho without the -d option.

Don't pack netmail that has the "SENT" attribute flag set.
Set the "SENT" attribute flag in netmail (.msg) files so if they're not deleted
they won't be repacked/sent again later.

Rename UDP-Finger to Finger-UDP.
Added FlashPolicy config.

sdl_video_event_thread().

This should fix the crash on startup bug seen on Windows systems.

(on Linux) where the "total messages" value (stored in the SMB status header)
is stale when the header is updated in another open instance of the message
base.  Sorry, I forgot to complete the commit earlier than I originally said I
did.

(to testbuild.js), I suspect the setlocal call is causing the current error
level to not be passed up to the caller. If build.bat failed, testbuild.js
would not always detect the build failure.

URL.(more lines may follow).

When built withOUT the preprocessor macro WITH_SDL defined, ciolib.h doesn't
include gen_defs.h (perhaps it should), so the use of FREE_AND_NULL in this
file become function calls and the symbol is not found when linking.
This is why jsexec was not included in recent daily dev builds of v3.16.

padding after it, it wasn't previously considered the same prefix.

Fix prefix comparison by adding a function for it.

Add a great deal of comments for future-Deuce.

The old code unwrapped from the old width and rewrapped to the new width in
a single pass.  While this was more efficient, it was very difficult to work
on and understand the code.

Now, wordwrap() is a two pass process.  The first pass unwraps "paragraphs"
(defined as being the text between two hard CRs) and the second pass wraps
to the new width.  This makes it simpler to understand and debug.

This fixes some odd wrapping issues when quoting messages.

Version 1.03 - Bug fix: In Linux, when replying to the last message in a sub-board during a newscan or in read mode, it would not immediately refresh the messagebase information, so it would not see the new message posted.  This has been fixed by closing the messagebase while the user is posting a reply message and re-opening the messagebase when the user is done posting the reply.

SlyEdit v1.48 - Bug fix: When replying to certain messages, with quoting with author initials enabled, opening the quote window sometimes resulted in SlyEdit freezing due to what seemed to be an infinite loop when wrapping the quote lines.  That was caused by a calculated maximum line width coming out negative.

Lines made up entirely of whitespace always end with a hard CR.