v0.31.4 Bugfixes & additions

IRC

• Added NICK and PART to the internal command parser that parses messages received from the server. (Sending NICK/PART from client to server is already supported)
• Reverted the upload icon colour back to default, changing it from red to orange serves no purpose anymore.

Telnet / Terminal

• Prototype scrollable regions (Scroll part of the screen vertically). It can scroll content upwards only! scrolling down requires more work.
• Rewrote the OSC parser so it is not hardcoded to just reading title changes.
• Fake RGB24 attribute colour support (Truncates RGB888 to RGB111, yes 1 bit per channel).
• Rewrote attribute code parser slightly, hopefully I haven't borked colour attribute changes in some way...
• Cursor is now using s16 instead of s32 (Haven't dared to change this before in case of hidden edge cases).
• Changed Backspace default back from ^H to DEL now that I've found out why it bugged out at times (smdt manually moved cursor and inserted blankspace, it shouldn't do that).
• Too many little changes and fixes here and there to list, mostly related to improved linux tty remote compability.

Telnet

• Added IAC DM (Data Mark).
• Added F1-F12, Page Up/Down, End, Home, Insert and Delete function keys.

Drivers

• Added timeout to pinging in xport driver, apparently there wasn't one already...

Misc changes

• Buffer system now uses boolean return values instead of cryptic magic numbers as return values on PUSH/POP.
• Cleaned up Buffer_PeekLast() and various other functions.
• For no real reason: 2 new theme colours: Aqua and hot pink. Don't ask why.
• Removed old debug streaming.
• Some UTF-8 code point fixes and additions in U+2500 and a few arrows in U+2190.
• Added 68k exception pages (Inspired by Vladikcompers recent exception handler added to SGDK). Still fairly basic but its better than what SMDT had before: no exception handlers at all.
• Uname command can now show SMDT build date and time.

Bugfixes

• IRC: Receiving NAMES list should no longer show a channel as having new messages.
• IRC: Nicklist now shows the last nick in the nicklist. Beware that showing >300 nicks may cause issues still.
• IRC: Normal mIRC colours should now work as expected when using 4x8 fonts, albeit in mono (2 colours).
• IRC: Now using \4 and \5 to set/unset custom text colouring in IRC (instead of \1 and \2), in hindsight this change was not actually necessary but it doesn't matter anyway.
• Telnet/Terminal: Fixed G1 charset bug that caused the terminal to use the wrong character set in certain applications.
• Telnet/Terminal: Fixed ESC PARAM not resetting all parameters between different escape sequences.
• Telnet/Terminal: Finally fixed wraparound "bug" that appears when the terminal receives \n at column 80 (causing 2 newlines), as opposed to receiving a printable character at column 80 (which should wrap and print to the next line).
• Drivers: Maybe fixed PS/2 timing issues on model 2 / NTSC genesis systems?

Known bugs

• TimeToStr_Full() in IRC client does not take your timezone into account? (Command 333 @ IRC.c).
• 4x8 colouring in IRC can only colour even number of characters, uneven number will result in the final character being uncoloured.

May be bugs?

• Spurious keyboard input when SMDT is overwhelmed by large incoming data transfers? May be emulator/xport emulator error on my end but I have not noticed this problem in previous versions of SMDT...