uncrustify nl_split_if_one_liner setting

... using uncrustify mod_paren_on_return config

White-space changes only, exception being the rare insertion of NL before
closing brace (couldn't find the option to disable that behavior).

I excluded some header files (e.g. sbbs.h) since uncrustify seemed to be doing
more harm than good there. I might just end up applying different set of rules
to .h files.

warning: format not a string literal and no format arguments [-Wformat-security]
<nelgin> gcc version 9.4.0

<phigz> what would you convert ansi to so it displays right when written out from a .js file?

Now, you can use 'ans2asc -esc' for this purpose.

Also added -normal option to use save/normal/restore attr sequence for conditional-newlines. This is helpful for narrow ANSIs (e.g. 44-column FILE_ID.ANS) that depend on the viewer to read/use the SAUCE info.

Changed the "home cursor" Ctrl-A code from ` (backtick) to ' (single-quote) to make room for strict hot-spots. Hopefully nothing was actually using this Ctrl-A code. I did some searches and couldn't find anything.

bright-background (iCE colors) using the new (to v3.17c) Ctrl-AE sequence
rather than Ctrl-AI.

 -<columns> insert conditional-newlines to force wrap (e.g. -80)
 -newline   append a newline (CRLF) sequence to the output filea

The -<columns> option allows you to take "80-column ANSIs", artwork which
uses 80 columns and assumes the cursor will wrap to the next line
automatically, and insert Ctrl-A/ (conditional-newline) which allows the
file to be viewed nicely on wider terminals. Very cool.

Also added -newline (which can be used multiple times) to append one
(or more) newline sequences to the output file.

Use uppercase for Ctrl-AN and Ctrl-AL when -clear is used.

Ctrl-A/0x80+ is no longer supported in message nets (by my decree) so just
use spaces for ultimate compatibility. Synchronet's .asc/.msg file display
routines (e.g. putmsg) will still display Ctrl-A/0x80+ codes just fine.

the beginning of a SAUCE record and the end of very old MS-DOS text files.
Added support for ESC[1;1f/H (home cursor) and ESC[0J (clear to EOS) sequences
(converted to the equivalent in Ctrl-A codes).
Output Ctrl-A characters in uppercase, as they were documented and as is
common practice.
Covert ESC[xB and ESC[xD to the appropriate Ctrl-A sequences rather than
converting to ASCII ctrl chars (CR, LF, BS).

found in the input file.

1/10th second delays at specified byte interval in output file.
Also added -clear (insert a clear-screen code at beginning of output file)
and -pause (append pause/hit-a-key code at end of output file) options.

return character rather than a large number of backspace characters.

Added <ESC>[B and <ESC>[D conversions to ASCII (LF and BS accordingly).

Allow a - to indicate that stdio should be used as input/output.

confusion.