utf8.c: In function 'utf8_getc':
utf8.c:327:7: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
     } else
       ^~~~
utf8.c:329:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
  if(val != NULL) {
  ^~

New function (derived from sbbs_t::utf8_to_cp437()): unicode_to_cp437()
New utf8 functions: utf8_replace_chars(), utf8_str_is_valid().
utf8_getc() enhancement: val arg may be NULL (for length/validation uses).

Convert quoted UTF-8 message text to CP437 when terminal is not UTF8.

Set Fido CHRS: UTF-8 header field when posted message is UTF-8.

New function (derived from sbbs_t::utf8_to_cp437()): unicode_to_cp437()
New utf8 functions: utf8_replace_chars(), utf8_str_is_valid().
utf8_getc() enhancement: val arg may be NULL (for length/validation uses).

This moved the MsgCarbonCopyList item down.

When importing a FidoNet echolist (NA file), the FidoNet address was forced to
the first configured FTN AKA for the system, not copied from the template sub.

it and decide whether to write directly to the output ring buffer (EX_BIN) or
use rputs() for charset translations.

the "right thing" for auto-terminal detection mode.

(it's impleid).

chars) so that massize MIME encoded header fields can be parsed successfull. :-|

translation "for free". Windows only for now.

for both US-ASCII (non-CP437) terminals and UTF-8 terminals.

Use the renamed ICE_COLOR -> USER_ICE_COLOR.

And renamed ICE_COLOR to USER_ICE_COLOR, to be consistent.

Set automatically when printing a *.utf8 file or a file starting with ZWNBSP
(BOM) UTF-8 sequence.
When set, UTF-8 sequences will be converted to a compatible charset for the
user's terminal.

notice.

with ZWNBSP/BOM UTF-8 sequence) and messages (with the "CHRS: UTF-8"
FTN control paragra or MIME "charset=utf-8" parts).
Not all UNICODE codepoints are supported (obviously).
Tested with various files from ftp://columbia.edu/kermit/charsets/
(e.g. test.utf8, utf8-boxes.txt)

UNICODE -> CP437 conversions (no string/memory compares needed), so
cp437_utf8_tbl.* is being replaced by cp437_unicode_tbl.*.

Added utf8 module which includes:
- utf8_normalize_str() - normalize US-ASCIIZ string, from mailsrvr.c
- utf8_putc() - encoder / length calculator
- utf8_getc() - decoder

The latter 2 were swiped from OpenSSL's a_utf8.c.

message body is UTF-8 encoded. This works for either messages received via FTN
(with the "CHRS: UTF-8" control paragraph) or MIME-encoded messages (e.g.
Internet e-mail).

This is to be used by things to display messages. If the viewer (e.g. user's
terminal) supports UTF-8, just send through as-is. If not, translation (e.g. to
CP437) or filtering may be needed.

headers haven't been sent yet.

header, don't calculate either one and let the script shoot itself in the
foot.

Also, if a Location header is set, try an internal redirect rather than
forcing the client to handle it.

Now scripts can avoid chunked mode by specifying a correct content-length
if the content-length is wrong though, Bad Things will happen.